chore(release): 4.1.5 [skip ci]

## [4.1.5](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.4...4.1.5) (2022-08-10) ### Bug Fixes * fix culling for RectMask2D ([9e2dbe7](9e2dbe7758)), closes [#220](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/220)
fix: fix culling for RectMask2D
2026-05-14 20:20:06 +00:00 · 2022-08-10 01:44:58 +00:00 · 2022-08-10 10:31:50 +09:00 · 2022-07-01 07:49:12 +00:00 · 2022-07-01 16:10:10 +09:00 · 2022-07-01 16:10:10 +09:00
133 changed files with 84090 additions and 10631 deletions
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,21 +14,25 @@ on:
      - synchronize

 jobs:
-  unity-test:
+  setup:
    runs-on: ubuntu-latest
+    outputs:
+      versions: ${{ steps.setup.outputs.versions }}
+    steps:
+      - id: setup
+        run: |
+          VERSIONS=`npx unity-changeset list --versions --all --latest-patch --min 2018.3 --json`
+          echo "==== Target Unity Versions ===="
+          echo "${VERSIONS}"
+          echo "::set-output name=versions::${VERSIONS}"
+
+  test:
+    runs-on: ubuntu-latest
+    needs: setup
    strategy:
      fail-fast: false
      matrix:
-        unityVersion: [
-            "2018.3.14f1",
-            "2018.4.30f1",
-            "2019.1.14f1",
-            "2019.2.21f1",
-            "2019.3.15f1",
-            "2019.4.16f1",
-            "2020.1.17f1",
-            "2020.2.1f1",
-          ]
+        version: ${{ fromJson(needs.setup.outputs.versions) }}

    steps:
      # Checkout sandbox project
@@ -43,52 +47,23 @@ jobs:
        working-directory: Packages/dev
        run: git checkout ${{ github.sha }}

+      # Cache
      - uses: actions/cache@v2
        with:
          path: Library
-          key: Library-${{ matrix.unityVersion }}-${{ github.sha }}
+          key: Library-${{ matrix.version }}-${{ github.sha }}
          restore-keys: |
-            Library-${{ matrix.unityVersion }}-
+            Library-${{ matrix.version }}-
            Library-

-      # Install codecoverage package
-      - name: "Install codecoverage package"
-        if: startsWith(matrix.unityVersion, '2019.4.')
-        run: |
-          npx openupm-cli add -f com.unity.testtools.codecoverage@0.4.0-preview
-
      # Run tests
      - name: "Run tests"
-        uses: game-ci/unity-test-runner@main
+        uses: game-ci/unity-test-runner@v2
        with:
-          unityVersion: ${{ matrix.unityVersion }}
-          customParameters: -nographics -enableCodeCoverage -coverageOptions assemblyFilters:+Coffee.UIParticle.*Tests
+          customImage: mobsakai/unity3d:${{ matrix.version }}
+          customParameters: -nographics
+          # unityVersion: ${{ matrix.version }}
+          checkName: ${{ matrix.version }} Test Results
+          githubToken: ${{ github.token }}
        env:
          UNITY_LICENSE: ${{ secrets.UNITY_LICENSE }}
-
-      - uses: actions/upload-artifact@v2
-        if: always()
-        with:
-          name: TestResults-${{ matrix.unityVersion }}
-          path: |
-            artifacts/*.xml
-            CodeCoverage/**/TestCoverageResults_*.xml
-
-  publish:
-    needs: unity-test
-    runs-on: ubuntu-latest
-    if: always()
-    steps:
-      
-      - uses: actions/download-artifact@v2
-        with:
-          path: artifacts
-      
-      - uses: testspace-com/setup-testspace@v1
-        with:
-          domain: ${{github.repository_owner}}
-
-      - name: Push test results
-        if: always()
-        run: |
-          testspace `find . -name '*.xml' | tr '\n' ' '`
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,135 @@
+## [4.1.5](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.4...4.1.5) (2022-08-10)
+
+
+### Bug Fixes
+
+* fix culling for RectMask2D ([9e2dbe7](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/9e2dbe7758eb28a4f6a7c11113d9169847880f96)), closes [#220](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/220)
+
+## [4.1.4](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.3...4.1.4) (2022-07-01)
+
+
+### Bug Fixes
+
+* add `Enabled` toggle in overlay window ([f97e619](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/f97e6195e62b5acfa8f3e97bfe3bc4a7dcadf38a))
+* if `m_Particles` contains null, an error will occur ([550d0c4](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/550d0c43be35cd07e390ffd5749557c89fee0332)), closes [#214](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/214)
+* ParticleSystem reordering and refreshing in inspector does not work for prefab asset ([7eb4112](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/7eb41124db06ea794db76788b35ce82a0af2c402))
+* refresh button does not works in prefab edit mode ([c1538a8](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/c1538a83998608a30dc90944b05f8b75e165cf05)), closes [#214](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/214)
+* when `UIParticlrRenderer` destroy manually, an error will occur ([a11d2d0](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/a11d2d01ce5f67e3f430bcb0bfdee1ad9abf7cfe))
+
+## [4.1.3](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.2...4.1.3) (2022-06-28)
+
+
+### Bug Fixes
+
+* error on drag prefab to scene ([fa2f867](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/fa2f867bcaff437bb9420da1abcef970cdb09ade)), closes [#211](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/211)
+
+## [4.1.2](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.1...4.1.2) (2022-06-27)
+
+
+### Bug Fixes
+
+* error on editor ([8034228](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/80342287137c07d58a7492875a401d80cb134073)), closes [#210](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/210)
+* incorrect position of world space trail particles ([fb7f308](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/fb7f308f092db8a1512383857b80110cd626ecf9)), closes [#209](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/209)
+
+## [4.1.1](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.0...4.1.1) (2022-06-25)
+
+
+### Bug Fixes
+
+* add absolute mode toggle to overlay window ([48d1994](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/48d1994f5f8751b707b6ef7695b552df731bece9))
+
+# [4.1.0](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.0.1...4.1.0) (2022-06-25)
+
+
+### Features
+
+* add relative/absolute particle position mode ([1879ac8](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/1879ac8c538778e386e68cfc989a6f4f974043ca)), closes [#205](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/205)
+
+## [4.0.1](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.0.0...4.0.1) (2022-06-24)
+
+
+### Bug Fixes
+
+* overlays do not exist in Unity 2019.2-2021.1 ([cd8e037](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/cd8e0372b63bb6feaaf053518013a641bc7e65ac)), closes [#207](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/207) [#208](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/208)
+
+# [4.0.0](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.12...4.0.0) (2022-06-21)
+
+
+### Bug Fixes
+
+* correct world space particle position when changing screen size ([c6644a2](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/c6644a213263375c7a35b5082ef4b71cc58964e6))
+* keep properly canvas batches ([d8e96e6](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/d8e96e69a62dff7a451eaed32c7a814e7e62dbb9))
+
+
+### Features
+
+* adaptive scaling for UI ([aa0d56f](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/aa0d56f9faa05e9679d4b476bcf135eafb1b8af9))
+* add overlay window for UIParticle ([7b21c50](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/7b21c500ef78103b605fdca71051d2357b09602f))
+* add particle attractor component ([386170c](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/386170cbf68ebf59d4510fe0a45cf83925ec9ba4))
+* display warning in inspector if using 'TEXCOORD*.zw' components as custom vertex stream ([59221d5](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/59221d58217a440b77d504e6428bf99f10246260))
+* mesh sharing group ([9afeebf](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/9afeebf67212cdf4d3ac9e9a3b78a7ced5c7ecfe))
+* random mesh sharing group ([4fa43ed](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/4fa43eda4bc70c9c827c4fad9d5ae1327bfbc322))
+* support 8+ materials ([b76bf5a](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/b76bf5a5ad378c3c4b16bcf08d21337757557101)), closes [#122](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/122) [#152](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/152) [#186](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/186)
+
+
+### BREAKING CHANGES
+
+* If you update to v4, you may be required to adjust your UIParticle.scale.
+
+# [4.0.0-preview.1](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.12...4.0.0-preview.1) (2022-06-18)
+
+
+### Bug Fixes
+
+* correct world space particle position when changing screen size ([c6644a2](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/c6644a213263375c7a35b5082ef4b71cc58964e6))
+* keep properly canvas batches ([d8e96e6](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/d8e96e69a62dff7a451eaed32c7a814e7e62dbb9))
+
+
+### Features
+
+* adaptive scaling for UI ([aa0d56f](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/aa0d56f9faa05e9679d4b476bcf135eafb1b8af9))
+* add overlay window for UIParticle ([7b21c50](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/7b21c500ef78103b605fdca71051d2357b09602f))
+* add particle attractor component ([386170c](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/386170cbf68ebf59d4510fe0a45cf83925ec9ba4))
+* mesh sharing group ([9afeebf](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/9afeebf67212cdf4d3ac9e9a3b78a7ced5c7ecfe))
+* random mesh sharing group ([4fa43ed](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/4fa43eda4bc70c9c827c4fad9d5ae1327bfbc322))
+* support 8+ materials ([b76bf5a](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/b76bf5a5ad378c3c4b16bcf08d21337757557101)), closes [#122](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/122) [#152](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/152) [#186](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/186)
+
+
+### BREAKING CHANGES
+
+* If you update to v4, you may be required to adjust your UIParticle.scale.
+
+## [3.3.12](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.11...3.3.12) (2022-06-10)
+
+
+### Bug Fixes
+
+* always display materials in inspector ([a10042d](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/a10042d989dea18ff010bdbe970aa434e2bdf117))
+* UNITY_UI_ALPHACLIP in UIAdditive shader is not working ([e817e8d](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/e817e8d3c75188f3243243855b135bd840699199))
+
+## [3.3.11](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.10...3.3.11) (2022-06-10)
+
+
+### Bug Fixes
+
+* sorting by layer does not work properly ([ccc09e6](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/ccc09e6aca2fa3d7bc887e6c733e66706e40ae0f))
+* when using linear color space, the particle colors are not output correctly ([11c3a7b](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/11c3a7b37415d78e1b8ba3988a6e043c9f1861e0)), closes [#203](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/203)
+
+## [3.3.10](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.9...3.3.10) (2022-02-17)
+
+
+### Bug Fixes
+
+* annoying warning for [ExecuteInEditMode] ([b6b2c72](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/b6b2c72b198566e2880a22831c937eff7e9eff28)), closes [#180](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/180)
+* PrefabStageUtility class is not experimental after 2021.2 ([0fd5d7a](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/0fd5d7affe707fa9e92abd6e192bf400dfb1a80a))
+
+## [3.3.9](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.8...3.3.9) (2021-08-02)
+
+
+### Bug Fixes
+
+* fix for warning CS0618 ([61760d9](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/61760d940cdd4baacaa196ac1631a0a1a40b7204))
+
 ## [3.3.8](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.7...3.3.8) (2021-06-08)


--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,4 +1,4 @@
-Copyright 2018 mob-sakai
+Copyright 2018-2022 mob-sakai

 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

--- a/README.md
+++ b/README.md
@@ -1,8 +1,6 @@
 Particle Effect For UGUI (UI Particle)
 ===

-**:warning: NOTE: Do not use [the obsolete tags and branches](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/108) to reference the package. They will be removed in near future. :warning:**
-
 This plugin provide a component to render particle effect for uGUI in Unity 2018.2 or later.  
 The particle rendering is maskable and sortable, without Camera, RenderTexture or Canvas.

@@ -30,47 +28,63 @@ This plugin uses new APIs `MeshBake/MashTrailBake` (added with Unity 2018.2) to
 You can mask and sort particles for uGUI without Camera, RenderTexture, Canvas.

 Compares this "Baking mesh" approach with the conventional approach:  
-(This scene is included in the package.)
+[Performance test results](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/193#issuecomment-1160028374)

 |Approach|Good|Bad|Screenshot|
 |-|-|-|-|
-|Baking mesh<br>**\(UIParticle\)**|Rendered as is.<br>Maskable.<br>Sortable.<br>Less objects.|**Requires Unity 2018.2 or later.**<br>Requires UI shaders to use Mask.|<img src="https://user-images.githubusercontent.com/12690315/41765089-0302b9a2-763e-11e8-88b3-b6ffa306bbb0.gif" width="500px">|
+|Baking mesh<br>**\(UIParticle\)**|Rendered as is.<br>Maskable.<br>Sortable.<br>Less objects.|[Not support `TEXCOORD*.zw` components for custom vertex stream](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/191#issuecomment-1043409186)|<img src="https://user-images.githubusercontent.com/12690315/41765089-0302b9a2-763e-11e8-88b3-b6ffa306bbb0.gif" width="500px">|
 |Do nothing|Rendered as is.|**Looks like a glitch.**<br>Not maskable.<br>Not sortable.|<img src="https://user-images.githubusercontent.com/12690315/41765090-0329828a-763e-11e8-8d8a-f1d269ea3bc7.gif" width="500px">|
 |Convert particle to UIVertex<br>[\(UIParticleSystem\)](https://forum.unity.com/threads/free-script-particle-systems-in-ui-screen-space-overlay.406862/)|Maskable.<br>Sortable.<br>Less objects.|**Adjustment is difficult.**<br>Requires UI shaders.<br>Difficult to adjust scale.<br>Force hierarchy scalling.<br>Simulation results are incorrect.<br>Trail, rotation of transform, time scaling are not supported.<br>Generate heavy GC every frame.|<img src="https://user-images.githubusercontent.com/12690315/41765088-02deb9c6-763e-11e8-98d0-9e0c1766ef39.gif" width="500px">|
 |Use Canvas to sort|Rendered as is.<br>Sortable.|**You must to manage sorting orders.**<br>Not maskable.<br>More batches.|<img src="https://user-images.githubusercontent.com/12690315/41765087-02b866ea-763e-11e8-8c33-081c9ad852f8.gif" width="500px">|
 |Use RenderTexture|Maskable.<br>Sortable.|**Requires Camera and RenderTexture.**<br>Difficult to adjust position and size.<br>Quality depends on the RenderTexture's setting.|<img src="https://user-images.githubusercontent.com/12690315/41765085-0291b3e2-763e-11e8-827b-72e5ee9bc556.gif" width="500px">|

+|Approach|FPS on Editor|FPS on iPhone6|FPS on Xperia XZ|
+|--|--|--|--|
+|Particle System|43|57|22|
+|UIParticleSystem|4|3|0 (unmeasurable)|
+|Sorting By Canvas|43|44|18|
+|UIParticle|17|12|4|
+|UIParticle with MeshSharing|44|45|30|
+
+<br><br>

 #### Features

 * Easy to use: the package is out-of-the-box
-* Sort particle effects with UI
+* Sort particle effects and UI by sibling index
 * No Camera, RenderTexture or Canvas are required
-* Masking with Mask or RectMask2D
+* Masking by Mask or RectMask2D
 * Support Trail module
-* Change alpha with CanvasGroup
-* No heavy allocation every frame
+* Support CanvasGroup alpha
+* No allocations
 * Support overlay, camera space and world space
 * Support changing material property with AnimationClip (AnimatableProperty)  
 ![](https://user-images.githubusercontent.com/12690315/53286323-2d94a980-37b0-11e9-8afb-c4a207805ff2.gif)
-
+* [4.0.0+] Support 8+ materials
+* [4.0.0+] Correct world space particle position when changing window size for standalone platforms (Windows, MacOSX and Linux)
+* [4.0.0+] Adaptive scaling for UI
+* [4.0.0+] Mesh sharing group to improve performance  
+![](https://user-images.githubusercontent.com/12690315/174311048-c882df81-6c34-4eba-b0aa-5645457692f1.gif)
+* [4.0.0+] Particle attractor component  
+![](https://user-images.githubusercontent.com/12690315/174311027-462929a4-13f0-4ec4-86ea-9c832f2eecf1.gif)
+* [4.1.0+] Relative/Absolute particle position mode  
+![](https://user-images.githubusercontent.com/12690315/175751579-5a2357e8-2ecf-4afd-83c8-66e9771bde39.gif)


 <br><br><br><br>

 ## Demo

-* [WebGL Demo](https://mob-sakai.github.io/Demos/ParticleEffectForUGUI)
+* [WebGL Demo](https://mob-sakai.github.io/demos/UIParticle_Demo/index.html)  
+> ![](https://user-images.githubusercontent.com/12690315/174311768-1843a5f2-f776-491b-aaa8-2a131a8b6a16.gif)
 * [WebGL Demo (Cartoon FX & War FX)](https://mob-sakai.github.io/Demos/ParticleEffectForUGUI_CFX)
  * [Cartoon FX Free][CFX] & [War FX][WFX] (by [Jean Moreno (JMO)][JMO]) with UIParticle
+> ![](https://user-images.githubusercontent.com/12690315/91664766-3e07ac00-eb2c-11ea-978b-ef723be80619.gif)

 [CFX]: https://assetstore.unity.com/packages/vfx/particles/cartoon-fx-free-109565
 [WFX]: https://assetstore.unity.com/packages/vfx/particles/war-fx-5669
 [JMO]: https://assetstore.unity.com/publishers/1669

-![](https://user-images.githubusercontent.com/12690315/91664766-3e07ac00-eb2c-11ea-978b-ef723be80619.gif)
-
-

 <br><br><br><br>

@@ -99,7 +113,7 @@ Find the manifest.json file in the Packages folder of your project and add a lin

 To update the package, change suffix `#{version}` to the target version.

-* `"com.coffee.ui-particle": "https://github.com/mob-sakai/ParticleEffectForUGUI.git#3.3.0",`
+* `"com.coffee.ui-particle": "https://github.com/mob-sakai/ParticleEffectForUGUI.git#4.0.0",`

 Or, use [UpmGitExtension](https://github.com/mob-sakai/UpmGitExtension) to install and update the package.

@@ -147,7 +161,7 @@ Unity 2018.2 supports embedded packages.

 `UIParticle` controls the ParticleSystems that is attached to its own game objects and child game objects.

-![](https://user-images.githubusercontent.com/12690315/99765566-af129a80-2b42-11eb-88f6-661182d0b619.png)
+![](https://user-images.githubusercontent.com/12690315/174413976-691eb38e-7f92-4fbe-9790-8771b9dc70b2.png)

 | Properties | Description |
 | -- | -- |
@@ -155,7 +169,8 @@ Unity 2018.2 supports embedded packages.
 | Ignore Canvas Scale | Ignore the scale of the root canvas.<br>This prevents it from displaying small even in hierarchy scaling mode of `ParticleSystem`. |
 | Scale | Scale the rendering.<br>When the `3D` toggle is enabled, 3D scale (x,y,z) is supported. |
 | Animatable Properties | If you want update material properties (e.g. `_MainTex_ST`, `_Color`) in AnimationClip, use this to mark the changes. |
-| Shrink By Material | Shrink rendering by material.<br>Performance will be improved, but in some cases the rendering is not correct. |
+| Mesh Sharing | Particle simulation results are shared within the same group.<br>A large number of the same effects can be displayed with a small load.<br>When the `Random` toggle is enabled, it will be grouped randomaly. |
+| Absolute Mode | The particles will be emitted at the ParticleSystem position.<br>Move the UIParticle/ParticleSystem to move the particle. |
 | Rendering Order | The ParticleSystems to be rendered.<br>You can change the rendering order and the materials. |

 NOTE: Press `Refresh` button to reconstruct rendering order based on children ParticleSystem's sorting order and z position.
@@ -171,7 +186,7 @@ NOTE: Press `Refresh` button to reconstruct rendering order based on children Pa

 <br><br>

-### With your ParticleSystem prefab
+### With your existing ParticleSystem prefab

 1. Select `Game Object/UI/ParticleSystem (Empty)` to create UIParticle.  
 ![empty](https://user-images.githubusercontent.com/12690315/95007362-cb697f00-0649-11eb-8a09-29b0a13791e4.png)
@@ -196,30 +211,57 @@ If you want to mask particles, set a stencil supported shader (such as `UI/UIAdd
 var go = GameObject.Instantiate(prefab);
 var uiParticle = go.AddComponent<UIParticle>();

-// Play/Stop the controled ParticleSystems.
+// Control by ParticleSystem.
+particleSystem.Play();
+particleSystem.Emit(10);
+
+// Control by UIParticle.
 uiParticle.Play();
 uiParticle.Stop();
 ```

+<br><br>
+
+### UIParticleAttractor component
+
+`UIParticleAttractor` attracts particles generated by the specified ParticleSystem.
+
+![](https://user-images.githubusercontent.com/12690315/174413982-b31c358a-8e1d-4b3e-a6d8-18b050b25d6f.png)
+![](https://user-images.githubusercontent.com/12690315/174311027-462929a4-13f0-4ec4-86ea-9c832f2eecf1.gif)
+
+| Properties | Description |
+| -- | -- |
+| Particle System | Attracts particles generated by the specified particle system. |
+| Distination Radius | Once the particle is within the radius, the particle lifetime will become 0 and `OnAttracted` will be called. |
+| Delay Rate | Delay to start attracting.<br>It is a percentage of the particle's start lifetime. |
+| Max Speed | Maximum speed of attracting.<br> If this value is too small, attracting may not be completed by the end of the lifetime and `OnAttracted` may not be called. |
+| Movement | Attracting movement type. (Linear, Smooth, Sphere) |
+| OnAttracted | An event called when attracting is complete (per particle). |
+
 <br><br><br><br>

 ## Development Note

-### Animatable material property
+### Shader Limitation

-![](https://user-images.githubusercontent.com/12690315/53286323-2d94a980-37b0-11e9-8afb-c4a207805ff2.gif)
+UIParticles are based on UIVertex.  
+Therefore, only xy components is available for each UV in the shader. (zw components will be ignored).  
+So unfortunately UIParticles will not work well with some shaders.  
+When using custom vertex streams, you can fill zw components with "unnecessary" data.  
+https://github.com/mob-sakai/ParticleEffectForUGUI/issues/191

-Animation clips can change the material properties of the Renderer, such as ParticleSystemRenderer.  
-It uses MaterialPropertyBlock so it does not create new material instances.  
-Using material properties, you can change UV animation, scale and color etc.
+- If you need a simple Additive shader, use the `UI/Additive` shader instead.
+- If you need a simple alpha-blend shader, use the `UI/Default` shader instead.

-Well, there is a component called CanvasRenderer.  
-It is used by all Graphic components for UI (Text, Image, Raw Image, etc.) including UIParticle.  
-However, It is **NOT** a Renderer.  
-Therefore, in UIParticle, changing ParticleSystemRenderer's MaterialPropertyBlock by animation clip is ignored.
+### Overheads

-To prevent this, Use "Animatable Material Property".  
-"Animatable Material Property" gets the necessary properties from ParticleSystemRenderer's MaterialPropertyBlock and sets them to the CanvasRenderer's material. 
+UIParticle has some overheads and the batching depends on uGUI.  
+When improving performance, keep the following in mind:
+- If you are displaying a large number of the same effect, consider `Mesh Sharing` feature in [UIParticle Component](#uiparticle-component).
+  - If you don't like the uniform output, consider `Random Group` feature.  
+![](https://user-images.githubusercontent.com/12690315/174311048-c882df81-6c34-4eba-b0aa-5645457692f1.gif)
+- If you are using multiple materials, you will have more draw calls.
+  - Consider single material, atlasing the sprites, and using `Sprite` mode in the `Texture Sheet Animation` module in ParticleSystem.



--- a/Samples~/Cartoon
+++ b/Samples~/Cartoon
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+guid: 6bef82dac243d4989b75a236e63bffb1
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Samples~/Demo/Scripts/Coffee.UIParticle.Demo.asmdef
+++ b/Samples~/Demo/Scripts/Coffee.UIParticle.Demo.asmdef
@@ -6,5 +6,9 @@
    "optionalUnityReferences": [],
    "includePlatforms": [],
    "excludePlatforms": [],
-    "allowUnsafeCode": false
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": false,
+    "defineConstraints": []
 }
--- a/Samples~/Demo/Scripts/Coffee.UIParticle.Demo.asmdef.meta
+++ b/Samples~/Demo/Scripts/Coffee.UIParticle.Demo.asmdef.meta
--- a/Samples~/Demo/Scripts/CopyItemOnStart.cs
+++ b/Samples~/Demo/Scripts/CopyItemOnStart.cs
@@ -0,0 +1,25 @@
+using UnityEngine;
+
+namespace Coffee.UIExtensions.Demo
+{
+    public class CopyItemOnStart : MonoBehaviour
+    {
+        public GameObject origin;
+        public int count;
+
+        private void Start()
+        {
+            if (!origin) return;
+            origin.SetActive(false);
+
+            var parent = origin.transform.parent;
+            for (var i = 0; i < count; i++)
+            {
+                var go = Instantiate(origin, parent, false);
+                go.name = string.Format("{0} {1}", origin.name, i + 1);
+                go.hideFlags = HideFlags.DontSave;
+                go.SetActive(true);
+            }
+        }
+    }
+}
--- a/Samples~/Demo/Scripts/CopyItemOnStart.cs.meta
+++ b/Samples~/Demo/Scripts/CopyItemOnStart.cs.meta
@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 999f0ea10cb5f48ed89190a0ca83dd53
+guid: 01a6a172129d6453eb661239d2b1e850
 MonoImporter:
  externalObjects: {}
  serializedVersion: 2
--- a/Samples~/Demo/Scripts/UIElementDragger.cs
+++ b/Samples~/Demo/Scripts/UIElementDragger.cs
@@ -0,0 +1,85 @@
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+public class UIElementDragger : MonoBehaviour, IBeginDragHandler, IDragHandler, IEndDragHandler
+{
+    public enum Target
+    {
+        Self,
+        Parent,
+        Custom,
+    }
+
+    private RectTransform rectTransform;
+    private Canvas canvas;
+    public Target m_Target;
+    public Transform m_CustomTarget;
+    public bool ex2;
+
+    private void OnEnable()
+    {
+        rectTransform = GetComponent<RectTransform>();
+        canvas = GetComponentInParent<Canvas>();
+    }
+
+    public void OnDrag(PointerEventData eventData)
+    {
+        var delta = (Vector3)GetLocalDelta(eventData.delta);
+
+        switch (m_Target)
+        {
+            case Target.Self:
+                rectTransform.localPosition += delta;
+                break;
+            case Target.Parent:
+                rectTransform.parent.localPosition += delta;
+                break;
+            case Target.Custom:
+                rectTransform.localPosition += delta;
+                if (m_CustomTarget)
+                {
+                    if (ex2)
+                        delta.Scale(canvas.rootCanvas.transform.localScale);
+                    m_CustomTarget.localPosition += delta;
+                }
+                break;
+        }
+    }
+
+    public void OnBeginDrag(PointerEventData eventData)
+    {
+    }
+
+    public void OnEndDrag(PointerEventData eventData)
+    {
+    }
+
+    private Vector2 GetLocalDelta(Vector2 evDelta)
+    {
+        switch (canvas.renderMode)
+        {
+            case RenderMode.ScreenSpaceOverlay:
+                {
+                    var zero = transform.InverseTransformPoint(Vector2.zero);
+                    var delta = transform.InverseTransformPoint(evDelta);
+                    return delta - zero;
+                }
+            case RenderMode.ScreenSpaceCamera:
+                {
+                    Vector2 zero, delta;
+                    RectTransformUtility.ScreenPointToLocalPointInRectangle(rectTransform, Vector2.zero, canvas.worldCamera, out zero);
+                    RectTransformUtility.ScreenPointToLocalPointInRectangle(rectTransform, evDelta, canvas.worldCamera, out delta);
+                    return delta - zero;
+                }
+            case RenderMode.WorldSpace:
+                {
+                    Vector3 zero, delta;
+                    RectTransformUtility.ScreenPointToWorldPointInRectangle(rectTransform, Vector2.zero, canvas.worldCamera, out zero);
+                    RectTransformUtility.ScreenPointToWorldPointInRectangle(rectTransform, evDelta, canvas.worldCamera, out delta);
+                    return delta - zero;
+                }
+            default:
+                throw new System.NotSupportedException();
+        }
+    }
+}
--- a/Samples~/Demo/Scripts/UIElementDragger.cs.meta
+++ b/Samples~/Demo/Scripts/UIElementDragger.cs.meta
@@ -1,5 +1,5 @@
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-guid: 0328b9fb8360e4f8e8a842f87d330466
+guid: d1979128e1e7d427cb18fde94c6ff4b5
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  serializedVersion: 2
--- a/Samples~/Demo/Scripts/UIParticle_Demo.cs
+++ b/Samples~/Demo/Scripts/UIParticle_Demo.cs
@@ -0,0 +1,167 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Coffee.UIExtensions.Demo
+{
+    public class UIParticle_Demo : MonoBehaviour
+    {
+        public Canvas root;
+
+        private int _width;
+        private int _height;
+
+        private void Start()
+        {
+            _width = Screen.width;
+            _height = Screen.height;
+        }
+
+        public void ResizeScreen()
+        {
+            switch (Application.platform)
+            {
+                case RuntimePlatform.OSXPlayer:
+                case RuntimePlatform.WindowsPlayer:
+                case RuntimePlatform.LinuxPlayer:
+                    if (Screen.width == _width && Screen.height == _height)
+                        Screen.SetResolution(_height, _width, Screen.fullScreen);
+                    else if (Screen.width == _height && Screen.height == _width)
+                        Screen.SetResolution(Mathf.Min(_width, _height), Mathf.Min(_width, _height), Screen.fullScreen);
+                    else
+                        Screen.SetResolution(_width, _height, Screen.fullScreen);
+                    break;
+            }
+        }
+
+        public void FullScreen()
+        {
+            Screen.fullScreen = !Screen.fullScreen;
+        }
+
+        public void EnableAnimations(bool enabled)
+        {
+            foreach (var animator in FindObjectsOfType<Animator>())
+            {
+                animator.enabled = enabled;
+            }
+        }
+
+        public void UIParticle_MeshSharing(bool enabled)
+        {
+            foreach (var uip in root.GetComponentsInChildren<UIParticle>(true))
+            {
+                uip.meshSharing = enabled ? UIParticle.MeshSharing.Auto : UIParticle.MeshSharing.None;
+            }
+        }
+
+        public void UIParticle_RandomGroup(bool enabled)
+        {
+            foreach (var uip in root.GetComponentsInChildren<UIParticle>(true))
+            {
+                uip.groupMaxId = enabled ? 4 : 0;
+            }
+        }
+
+        public void UIParticle_Scale(float scale)
+        {
+            foreach (var uip in FindObjectsOfType<UIParticle>())
+            {
+                uip.scale = scale;
+            }
+        }
+
+        public void ParticleSystem_WorldSpaseSimulation(bool enabled)
+        {
+            foreach (var ps in FindObjectsOfType<ParticleSystem>())
+            {
+                var main = ps.main;
+                main.simulationSpace = enabled ? ParticleSystemSimulationSpace.World : ParticleSystemSimulationSpace.Local;
+            }
+        }
+
+        public void ParticleSystem_WorldSpaseSimulation(ParticleSystem particleSystem)
+        {
+            foreach (var ps in particleSystem.GetComponentsInChildren<ParticleSystem>())
+            {
+                var main = ps.main;
+                main.simulationSpace = ParticleSystemSimulationSpace.World;
+                ps.Clear();
+            }
+        }
+
+        public void ParticleSystem_LocalSpaseSimulation(ParticleSystem particleSystem)
+        {
+            foreach (var ps in particleSystem.GetComponentsInChildren<ParticleSystem>())
+            {
+                var main = ps.main;
+                main.simulationSpace = ParticleSystemSimulationSpace.Local;
+                ps.Clear();
+            }
+        }
+
+        public void ParticleSystem_Emit(ParticleSystem particleSystem)
+        {
+            particleSystem.Emit(5);
+        }
+
+        public void ParticleSystem_SetScale(float scale)
+        {
+            foreach (var ps in FindObjectsOfType<ParticleSystem>())
+            {
+                ps.transform.localScale = new Vector3(scale, scale, scale);
+            }
+        }
+
+        public void UIParticleAttractor_Linear(UIParticleAttractor attractor)
+        {
+            attractor.movement = UIParticleAttractor.Movement.Linear;
+        }
+
+        public void UIParticleAttractor_Smooth(UIParticleAttractor attractor)
+        {
+            attractor.movement = UIParticleAttractor.Movement.Smooth;
+        }
+
+        public void UIParticleAttractor_Sphere(UIParticleAttractor attractor)
+        {
+            attractor.movement = UIParticleAttractor.Movement.Sphere;
+        }
+
+        int score = 0;
+        public void UIParticleAttractor_OnAttract(Text scoreText)
+        {
+            score++;
+            scoreText.text = score.ToString();
+            scoreText.GetComponent<Animator>().Play(0);
+        }
+
+        public void Canvas_WorldSpace(bool flag)
+        {
+            if (flag)
+            {
+                var canvas = FindObjectOfType<Canvas>();
+                canvas.renderMode = RenderMode.ScreenSpaceCamera;
+                canvas.renderMode = RenderMode.WorldSpace;
+                canvas.transform.rotation = Quaternion.Euler(new Vector3(0, 10, 0));
+            }
+        }
+
+        public void Canvas_CameraSpace(bool flag)
+        {
+            if (flag)
+            {
+                var canvas = FindObjectOfType<Canvas>();
+                canvas.renderMode = RenderMode.ScreenSpaceCamera;
+            }
+        }
+
+        public void Canvas_Overlay(bool flag)
+        {
+            if (flag)
+            {
+                var canvas = FindObjectOfType<Canvas>();
+                canvas.renderMode = RenderMode.ScreenSpaceOverlay;
+            }
+        }
+    }
+}
--- a/Samples~/Demo/Scripts/UIParticle_Demo.cs.meta
+++ b/Samples~/Demo/Scripts/UIParticle_Demo.cs.meta
--- a/Samples~/Demo/Scripts/UIParticle_Demo_UIParticleController.cs
+++ b/Samples~/Demo/Scripts/UIParticle_Demo_UIParticleController.cs
@@ -0,0 +1,33 @@
+using UnityEngine;
+
+namespace Coffee.UIExtensions.Demo
+{
+    public class UIParticle_Demo_UIParticleController : MonoBehaviour
+    {
+        public Transform root;
+
+        public void UIParticle_MeshSharing(bool enabled)
+        {
+            foreach (var uip in root.GetComponentsInChildren<UIParticle>(true))
+            {
+                uip.meshSharing = enabled ? UIParticle.MeshSharing.Auto : UIParticle.MeshSharing.None;
+            }
+        }
+
+        public void UIParticle_RandomGroup(bool enabled)
+        {
+            foreach (var uip in root.GetComponentsInChildren<UIParticle>(true))
+            {
+                uip.groupMaxId = enabled ? 4 : 0;
+            }
+        }
+
+        public void UIParticle_Scale(float scale)
+        {
+            foreach (var uip in root.GetComponentsInChildren<UIParticle>(true))
+            {
+                uip.scale = scale;
+            }
+        }
+    }
+}
--- a/Samples~/Demo/Scripts/UIParticle_Demo_UIParticleController.cs.meta
+++ b/Samples~/Demo/Scripts/UIParticle_Demo_UIParticleController.cs.meta
@@ -1,5 +1,5 @@
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@@ -0,0 +1,8 @@
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--- a/Samples~/Demo/Sprites/UIParticle_Demo.spriteatlas
+++ b/Samples~/Demo/Sprites/UIParticle_Demo.spriteatlas
@@ -0,0 +1,48 @@
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--- a/Samples~/Demo/Sprites/UIParticle_Demo.spriteatlas.meta
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@@ -0,0 +1,8 @@
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+++ b/Samples~/Demo/Sprites/UIParticle_Demo_Light_Frame.png
--- a/Samples~/Demo/Sprites/UIParticle_Demo_Light_Frame.png.meta
+++ b/Samples~/Demo/Sprites/UIParticle_Demo_Light_Frame.png.meta
--- a/Samples~/Demo/Sprites/UIParticle_Demo_Move.png
+++ b/Samples~/Demo/Sprites/UIParticle_Demo_Move.png
--- a/Samples~/Demo/Sprites/UIParticle_Demo_Move.png.meta
+++ b/Samples~/Demo/Sprites/UIParticle_Demo_Move.png.meta
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+++ b/Samples~/Demo/Sprites/UIParticle_Demo_Star.png
--- a/Samples~/Demo/Sprites/UIParticle_Demo_Star.png.meta
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--- a/Samples~/Demo/Sprites/UIParticle_Demo_Unity-chan.png
+++ b/Samples~/Demo/Sprites/UIParticle_Demo_Unity-chan.png
--- a/Samples~/Demo/Sprites/UIParticle_Demo_Unity-chan.png.meta
+++ b/Samples~/Demo/Sprites/UIParticle_Demo_Unity-chan.png.meta
--- a/Samples~/Demo/UIParticleSystem_Demo.cs
+++ b/Samples~/Demo/UIParticleSystem_Demo.cs
@@ -1,335 +0,0 @@
-/// Credit glennpow, Zarlang
-/// Sourced from - http://forum.unity3d.com/threads/free-script-particle-systems-in-ui-screen-space-overlay.406862/
-/// Updated by Zarlang with a more robust implementation, including TextureSheet annimation support
-using UnityEngine;
-using UnityEngine.UI;
-
-namespace Coffee.UIExtensions.Demos
-{
-#if UNITY_5_3_OR_NEWER
-    [ExecuteInEditMode]
-    [RequireComponent(typeof(CanvasRenderer), typeof(ParticleSystem))]
-    public class UIParticleSystem_Demo : MaskableGraphic
-    {
-        [Tooltip("Having this enabled run the system in LateUpdate rather than in Update making it faster but less precise (more clunky)")]
-        public bool fixedTime = true;
-
-        private Transform _transform;
-        private ParticleSystem pSystem;
-        private ParticleSystem.Particle[] particles;
-        private UIVertex[] _quad = new UIVertex[4];
-        private Vector4 imageUV = Vector4.zero;
-        private ParticleSystem.TextureSheetAnimationModule textureSheetAnimation;
-        private int textureSheetAnimationFrames;
-        private Vector2 textureSheetAnimationFrameSize;
-        private ParticleSystemRenderer pRenderer;
-
-        private Material currentMaterial;
-
-        private Texture currentTexture;
-
-#if UNITY_5_5_OR_NEWER
-        private ParticleSystem.MainModule mainModule;
-#endif
-
-        public override Texture mainTexture
-        {
-            get
-            {
-                return currentTexture;
-            }
-        }
-
-        protected bool Initialize()
-        {
-            // initialize members
-            if (_transform == null)
-            {
-                _transform = transform;
-            }
-            if (pSystem == null)
-            {
-                pSystem = GetComponent<ParticleSystem>();
-
-                if (pSystem == null)
-                {
-                    return false;
-                }
-
-#if UNITY_5_5_OR_NEWER
-                mainModule = pSystem.main;
-                if (pSystem.main.maxParticles > 14000)
-                {
-                    mainModule.maxParticles = 14000;
-                }
-#else
-                    if (pSystem.maxParticles > 14000)
-                        pSystem.maxParticles = 14000;
-#endif
-
-                pRenderer = pSystem.GetComponent<ParticleSystemRenderer>();
-                if (pRenderer != null)
-                    pRenderer.enabled = false;
-
-                //Shader foundShader = Shader.Find("UI Extensions/Particles/Additive");
-                //Material pMaterial = new Material(foundShader);
-
-                //if (material == null)
-                    //material = pMaterial;
-
-                currentMaterial = material;
-                if (currentMaterial && currentMaterial.HasProperty("_MainTex"))
-                {
-                    currentTexture = currentMaterial.mainTexture;
-                    if (currentTexture == null)
-                        currentTexture = Texture2D.whiteTexture;
-                }
-                material = currentMaterial;
-                // automatically set scaling
-#if UNITY_5_5_OR_NEWER
-                mainModule.scalingMode = ParticleSystemScalingMode.Hierarchy;
-#else
-                    pSystem.scalingMode = ParticleSystemScalingMode.Hierarchy;
-#endif
-
-                particles = null;
-            }
-#if UNITY_5_5_OR_NEWER
-            if (particles == null)
-                particles = new ParticleSystem.Particle[pSystem.main.maxParticles];
-#else
-                if (particles == null)
-                    particles = new ParticleSystem.Particle[pSystem.maxParticles];
-#endif
-
-            imageUV = new Vector4(0, 0, 1, 1);
-
-            // prepare texture sheet animation
-            textureSheetAnimation = pSystem.textureSheetAnimation;
-            textureSheetAnimationFrames = 0;
-            textureSheetAnimationFrameSize = Vector2.zero;
-            if (textureSheetAnimation.enabled)
-            {
-                textureSheetAnimationFrames = textureSheetAnimation.numTilesX * textureSheetAnimation.numTilesY;
-                textureSheetAnimationFrameSize = new Vector2(1f / textureSheetAnimation.numTilesX, 1f / textureSheetAnimation.numTilesY);
-            }
-
-            return true;
-        }
-
-        protected override void Awake()
-        {
-            base.Awake();
-            if (!Initialize())
-                enabled = false;
-        }
-
-
-        protected override void OnPopulateMesh(VertexHelper vh)
-        {
-#if UNITY_EDITOR
-            if (!Application.isPlaying)
-            {
-                if (!Initialize())
-                {
-                    return;
-                }
-            }
-#endif
-            // prepare vertices
-            vh.Clear();
-
-            if (!gameObject.activeInHierarchy)
-            {
-                return;
-            }
-
-            Vector2 temp = Vector2.zero;
-            Vector2 corner1 = Vector2.zero;
-            Vector2 corner2 = Vector2.zero;
-            // iterate through current particles
-            int count = pSystem.GetParticles(particles);
-
-            for (int i = 0; i < count; ++i)
-            {
-                ParticleSystem.Particle particle = particles[i];
-
-                // get particle properties
-#if UNITY_5_5_OR_NEWER
-                Vector2 position = (mainModule.simulationSpace == ParticleSystemSimulationSpace.Local ? particle.position : _transform.InverseTransformPoint(particle.position));
-#else
-                    Vector2 position = (pSystem.simulationSpace == ParticleSystemSimulationSpace.Local ? particle.position : _transform.InverseTransformPoint(particle.position));
-#endif
-                float rotation = -particle.rotation * Mathf.Deg2Rad;
-                float rotation90 = rotation + Mathf.PI / 2;
-                Color32 color = particle.GetCurrentColor(pSystem);
-                float size = particle.GetCurrentSize(pSystem) * 0.5f;
-
-                // apply scale
-#if UNITY_5_5_OR_NEWER
-                if (mainModule.scalingMode == ParticleSystemScalingMode.Shape)
-                    position /= canvas.scaleFactor;
-#else
-                    if (pSystem.scalingMode == ParticleSystemScalingMode.Shape)
-                        position /= canvas.scaleFactor;
-#endif
-
-                // apply texture sheet animation
-                Vector4 particleUV = imageUV;
-                if (textureSheetAnimation.enabled)
-                {
-#if UNITY_5_5_OR_NEWER
-                    float frameProgress = 1 - (particle.remainingLifetime / particle.startLifetime);
-
-                    if (textureSheetAnimation.frameOverTime.curveMin != null)
-                    {
-                        frameProgress = textureSheetAnimation.frameOverTime.curveMin.Evaluate(1 - (particle.remainingLifetime / particle.startLifetime));
-                    }
-                    else if (textureSheetAnimation.frameOverTime.curve != null)
-                    {
-                        frameProgress = textureSheetAnimation.frameOverTime.curve.Evaluate(1 - (particle.remainingLifetime / particle.startLifetime));
-                    }
-                    else if (textureSheetAnimation.frameOverTime.constant > 0)
-                    {
-                        frameProgress = textureSheetAnimation.frameOverTime.constant - (particle.remainingLifetime / particle.startLifetime);
-                    }
-#else
-                    float frameProgress = 1 - (particle.lifetime / particle.startLifetime);
-#endif
-
-                    frameProgress = Mathf.Repeat(frameProgress * textureSheetAnimation.cycleCount, 1);
-                    int frame = 0;
-
-                    switch (textureSheetAnimation.animation)
-                    {
-
-                        case ParticleSystemAnimationType.WholeSheet:
-                            frame = Mathf.FloorToInt(frameProgress * textureSheetAnimationFrames);
-                            break;
-
-                        case ParticleSystemAnimationType.SingleRow:
-                            frame = Mathf.FloorToInt(frameProgress * textureSheetAnimation.numTilesX);
-
-                            int row = textureSheetAnimation.rowIndex;
-                            //                    if (textureSheetAnimation.useRandomRow) { // FIXME - is this handled internally by rowIndex?
-                            //                        row = Random.Range(0, textureSheetAnimation.numTilesY, using: particle.randomSeed);
-                            //                    }
-                            frame += row * textureSheetAnimation.numTilesX;
-                            break;
-
-                    }
-
-                    frame %= textureSheetAnimationFrames;
-
-                    particleUV.x = (frame % textureSheetAnimation.numTilesX) * textureSheetAnimationFrameSize.x;
-                    particleUV.y = Mathf.FloorToInt(frame / textureSheetAnimation.numTilesX) * textureSheetAnimationFrameSize.y;
-                    particleUV.z = particleUV.x + textureSheetAnimationFrameSize.x;
-                    particleUV.w = particleUV.y + textureSheetAnimationFrameSize.y;
-                }
-
-                temp.x = particleUV.x;
-                temp.y = particleUV.y;
-
-                _quad[0] = UIVertex.simpleVert;
-                _quad[0].color = color;
-                _quad[0].uv0 = temp;
-
-                temp.x = particleUV.x;
-                temp.y = particleUV.w;
-                _quad[1] = UIVertex.simpleVert;
-                _quad[1].color = color;
-                _quad[1].uv0 = temp;
-
-                temp.x = particleUV.z;
-                temp.y = particleUV.w;
-                _quad[2] = UIVertex.simpleVert;
-                _quad[2].color = color;
-                _quad[2].uv0 = temp;
-
-                temp.x = particleUV.z;
-                temp.y = particleUV.y;
-                _quad[3] = UIVertex.simpleVert;
-                _quad[3].color = color;
-                _quad[3].uv0 = temp;
-
-                if (rotation == 0)
-                {
-                    // no rotation
-                    corner1.x = position.x - size;
-                    corner1.y = position.y - size;
-                    corner2.x = position.x + size;
-                    corner2.y = position.y + size;
-
-                    temp.x = corner1.x;
-                    temp.y = corner1.y;
-                    _quad[0].position = temp;
-                    temp.x = corner1.x;
-                    temp.y = corner2.y;
-                    _quad[1].position = temp;
-                    temp.x = corner2.x;
-                    temp.y = corner2.y;
-                    _quad[2].position = temp;
-                    temp.x = corner2.x;
-                    temp.y = corner1.y;
-                    _quad[3].position = temp;
-                }
-                else
-                {
-                    // apply rotation
-                    Vector2 right = new Vector2(Mathf.Cos(rotation), Mathf.Sin(rotation)) * size;
-                    Vector2 up = new Vector2(Mathf.Cos(rotation90), Mathf.Sin(rotation90)) * size;
-
-                    _quad[0].position = position - right - up;
-                    _quad[1].position = position - right + up;
-                    _quad[2].position = position + right + up;
-                    _quad[3].position = position + right - up;
-                }
-
-                vh.AddUIVertexQuad(_quad);
-            }
-        }
-
-        void Update()
-        {
-            if (!fixedTime && Application.isPlaying)
-            {
-                pSystem.Simulate(Time.unscaledDeltaTime, false, false, true);
-                SetAllDirty();
-
-                if ((currentMaterial != null && currentTexture != currentMaterial.mainTexture) ||
-                    (material != null && currentMaterial != null && material.shader != currentMaterial.shader))
-                {
-                    pSystem = null;
-                    Initialize();
-                }
-            }
-        }
-
-        void LateUpdate()
-        {
-            if (!Application.isPlaying)
-            {
-                SetAllDirty();
-            }
-            else
-            {
-                if (fixedTime)
-                {
-                    pSystem.Simulate(Time.unscaledDeltaTime, false, false, true);
-                    SetAllDirty();
-                    if ((currentMaterial != null && currentTexture != currentMaterial.mainTexture) ||
-                        (material != null && currentMaterial != null && material.shader != currentMaterial.shader))
-                    {
-                        pSystem = null;
-                        Initialize();
-                    }
-                }
-            }
-            if (material == currentMaterial)
-                return;
-            pSystem = null;
-            Initialize();
-        }
-    }
-#endif
-}
--- a/Samples~/Demo/UIParticle_Demo.cs
+++ b/Samples~/Demo/UIParticle_Demo.cs
@@ -1,111 +0,0 @@
-using UnityEngine;
-using UnityEngine.SceneManagement;
-using UnityEngine.UI;
-using System.Collections.Generic;
-
-namespace Coffee.UIExtensions.Demo
-{
-	public class UIParticle_Demo : MonoBehaviour
-	{
-		[SerializeField] ParticleSystem [] m_ParticleSystems = new ParticleSystem [0];
-		[SerializeField] List<Transform> m_ScalingByTransforms = new List<Transform> ();
-		[SerializeField] List<UIParticle> m_ScalingByUIParticles = new List<UIParticle> ();
-
-		public void SetTimeScale (float scale)
-		{
-			Time.timeScale = scale;
-		}
-
-		public void EnableTrailRibbon (bool ribbonMode)
-		{
-			foreach (var p in m_ParticleSystems)
-			{
-				var trails = p.trails;
-				trails.mode = ribbonMode ? ParticleSystemTrailMode.Ribbon : ParticleSystemTrailMode.PerParticle;
-			}
-		}
-
-		public void EnableSprite (bool enabled)
-		{
-			foreach (var p in m_ParticleSystems)
-			{
-				var tex = p.textureSheetAnimation;
-				tex.enabled = enabled;
-			}
-		}
-
-		public void EnableMask (bool enabled)
-		{
-			foreach (var m in FindObjectsOfType<Mask> ())
-			{
-				m.enabled = enabled;
-			}
-		}
-
-		public void EnableMask2D (bool enabled)
-		{
-			foreach (var m in FindObjectsOfType<RectMask2D> ())
-			{
-				m.enabled = enabled;
-			}
-		}
-
-		public void SetScale (float scale)
-		{
-			m_ScalingByTransforms.ForEach (x => x.localScale = Vector3.one * (10 * scale));
-			m_ScalingByUIParticles.ForEach (x => x.scale = scale);
-		}
-
-		public void SetUIParticleScale (float scale)
-		{
-			foreach (var uip in FindObjectsOfType<UIParticle> ())
-			{
-				uip.scale = scale;
-			}
-		}
-
-		public void LoadScene (string name)
-		{
-			SceneManager.LoadScene (name);
-		}
-
-		public void PlayAllParticleEffect ()
-		{
-			foreach (var animator in FindObjectsOfType<Animator> ())
-			{
-				animator.Play ("Play");
-			}
-
-			foreach (var particle in FindObjectsOfType<ParticleSystem> ())
-			{
-				particle.Play ();
-			}
-		}
-
-		public void SetWorldSpase (bool flag)
-		{
-			if (flag)
-			{
-				GetComponent<Canvas> ().renderMode = RenderMode.ScreenSpaceCamera;
-				GetComponent<Canvas> ().renderMode = RenderMode.WorldSpace;
-				transform.rotation = Quaternion.Euler (new Vector3 (0, 6, 0));
-			}
-		}
-
-		public void SetScreenSpase (bool flag)
-		{
-			if (flag)
-			{
-				GetComponent<Canvas> ().renderMode = RenderMode.ScreenSpaceCamera;
-			}
-		}
-
-		public void SetOverlay (bool flag)
-		{
-			if (flag)
-			{
-				GetComponent<Canvas> ().renderMode = RenderMode.ScreenSpaceOverlay;
-			}
-		}
-	}
-}
--- a/Samples~/Demo/UIParticle_Demo.renderTexture
+++ b/Samples~/Demo/UIParticle_Demo.renderTexture
@@ -1,33 +0,0 @@
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-%TAG !u! tag:unity3d.com,2011:
--- !u!84 &8400000
-RenderTexture:
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-  m_PrefabInternal: {fileID: 0}
-  m_Name: UIParticle_Demo
-  m_ImageContentsHash:
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-    Hash: 00000000000000000000000000000000
-  m_ForcedFallbackFormat: 4
-  m_DownscaleFallback: 0
-  m_Width: 256
-  m_Height: 256
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-    m_MipBias: 0
-    m_WrapU: 1
-    m_WrapV: 1
-    m_WrapW: 1
-  m_Dimension: 2
-  m_VolumeDepth: 1
--- a/Samples~/Demo/UIParticle_Demo.unity
+++ b/Samples~/Demo/UIParticle_Demo.unity
--- a/Samples~/Performance
+++ b/Samples~/Performance
@@ -0,0 +1,8 @@
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--- a/Samples~/Performance
+++ b/Samples~/Performance
@@ -0,0 +1,8 @@
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+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
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--- a/Demo/Materials/UIParticle_PerformanceDemo_Fire.mat
+++ b/Demo/Materials/UIParticle_PerformanceDemo_Fire.mat
@@ -0,0 +1,88 @@
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+++ b/Demo/Materials/UIParticle_PerformanceDemo_Fire.mat.meta
@@ -0,0 +1,8 @@
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--- a/Demo/Materials/UIParticle_PerformanceDemo_Fire_Atlas.png
+++ b/Demo/Materials/UIParticle_PerformanceDemo_Fire_Atlas.png
--- a/Demo/Materials/UIParticle_PerformanceDemo_Fire_Atlas.png.meta
+++ b/Demo/Materials/UIParticle_PerformanceDemo_Fire_Atlas.png.meta
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+  pSDShowRemoveMatteOption: 0
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--- a/Demo/Materials/UIParticle_PerformanceDemo_Spread.mat
+++ b/Demo/Materials/UIParticle_PerformanceDemo_Spread.mat
@@ -5,8 +5,9 @@ Material:
  serializedVersion: 6
  m_ObjectHideFlags: 0
  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInternal: {fileID: 0}
-  m_Name: UIParticle_Demo_Spread
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: UIParticle_PerformanceDemo_Spread
  m_Shader: {fileID: 4800000, guid: ecfa8f5732b504ef98fba10aa18d0326, type: 3}
  m_ShaderKeywords: 
  m_LightmapFlags: 4
@@ -63,6 +64,7 @@ Material:
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    - _Glossiness: 0.5
    - _GlossyReflections: 1
+    - _Glow: 1
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    - _Metallic: 0
    - _Mode: 0
@@ -77,6 +79,7 @@ Material:
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    - _StencilWriteMask: 255
    - _UVSec: 0
+    - _UseUIAlphaClip: 0
    - _ZWrite: 1
    m_Colors:
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--- a/Demo/Materials/UIParticle_PerformanceDemo_Spread.mat.meta
+++ b/Demo/Materials/UIParticle_PerformanceDemo_Spread.mat.meta
@@ -0,0 +1,8 @@
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+++ b/Demo/NanoMonitor/Fonts/FalstinRegular.ttf
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+  fontNames:
+  - Falstin
+  fallbackFontReferences: []
+  customCharacters: 
+  fontRenderingMode: 1
+  ascentCalculationMode: 1
+  useLegacyBoundsCalculation: 0
+  shouldRoundAdvanceValue: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Prefab.meta
+++ b/Demo/NanoMonitor/Prefab.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: fa6e3b593bf274861b2eab47082d9b1e
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Prefab/NanoMonitor.prefab
+++ b/Demo/NanoMonitor/Prefab/NanoMonitor.prefab
--- a/Demo/NanoMonitor/Prefab/NanoMonitor.prefab.meta
+++ b/Demo/NanoMonitor/Prefab/NanoMonitor.prefab.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 784696794bc6345bc80bf49623581c2e
+PrefabImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts.meta
+++ b/Demo/NanoMonitor/Scripts.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: f0b370726e57248da97c1c2f3bfd8bdf
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/Coffee.NanoMonitor.asmdef
+++ b/Demo/NanoMonitor/Scripts/Coffee.NanoMonitor.asmdef
@@ -0,0 +1,12 @@
+{
+    "name": "Coffee.NanoMonitor",
+    "references": [],
+    "optionalUnityReferences": [],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": false,
+    "defineConstraints": []
+}
--- a/Demo/NanoMonitor/Scripts/Coffee.NanoMonitor.asmdef.meta
+++ b/Demo/NanoMonitor/Scripts/Coffee.NanoMonitor.asmdef.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 3d6cc132218a845708ce317bd33e5500
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/NanoMonitor.cs
+++ b/Demo/NanoMonitor/Scripts/NanoMonitor.cs
@@ -0,0 +1,268 @@
+using System;
+using UnityEngine;
+using UnityEngine.Serialization;
+using UnityEngine.UI;
+#if UNITY_EDITOR
+using UnityEditor;
+
+#endif
+
+namespace Coffee.NanoMonitor
+{
+#if UNITY_EDITOR
+    [CustomEditor(typeof(NanoMonitor))]
+    internal class NanoMonitorEditor : Editor
+    {
+        private UnityEditorInternal.ReorderableList m_MonitorItemList;
+
+        private void OnEnable()
+        {
+            var items = serializedObject.FindProperty("m_CustomMonitorItems");
+            m_MonitorItemList = new UnityEditorInternal.ReorderableList(serializedObject, items)
+            {
+                draggable = false,
+                drawHeaderCallback = r => { EditorGUI.LabelField(r, new GUIContent("Custom Monitor Items")); },
+                drawElementCallback = (r, i, _, __) =>
+                {
+                    EditorGUI.LabelField(new Rect(r.x, r.y, r.width, r.height - 2), GUIContent.none, EditorStyles.textArea);
+                    var labelWidth = EditorGUIUtility.labelWidth;
+                    EditorGUIUtility.labelWidth = 80;
+                    EditorGUI.PropertyField(new Rect(r.x + 2, r.y + 3, r.width - 4, r.height - 4), items.GetArrayElementAtIndex(i), true);
+                    EditorGUIUtility.labelWidth = labelWidth;
+                },
+                elementHeightCallback = i => EditorGUI.GetPropertyHeight(items.GetArrayElementAtIndex(i)) + 6,
+            };
+        }
+
+        public override void OnInspectorGUI()
+        {
+            base.OnInspectorGUI();
+
+            m_MonitorItemList.DoLayoutList();
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+#endif
+
+
+    [DisallowMultipleComponent]
+    public sealed class NanoMonitor : MonoBehaviour
+    {
+        //################################
+        // Serialize Members.
+        //################################
+        // Settings
+        [Header("Settings")] [SerializeField] [Range(0.01f, 2f)]
+        private float m_Interval = 1f;
+
+        [SerializeField] [Range(0, 3)] private int m_Precision = 2;
+        [SerializeField] private Font m_Font;
+
+        // Foldout
+        [Header("Foldout")] [SerializeField] private bool m_Opened = false;
+
+        [FormerlySerializedAs("m_Collapse")] [SerializeField]
+        private GameObject m_FoldoutObject = null;
+
+        [SerializeField] private Button m_OpenButton = null;
+        [SerializeField] private Button m_CloseButton = null;
+
+        // View
+        [Header("View")] [SerializeField] private MonitorUI m_Fps = null;
+        [SerializeField] private MonitorUI m_Gc = null;
+        [SerializeField] private MonitorUI m_MonoUsage = null;
+        [SerializeField] private MonitorUI m_UnityUsage = null;
+
+        [HideInInspector] [SerializeField] private CustomMonitorItem[] m_CustomMonitorItems = new CustomMonitorItem[0];
+
+
+        //################################
+        // Public Members.
+        //################################
+        public void Clean()
+        {
+            Resources.UnloadUnusedAssets();
+            GC.Collect();
+        }
+
+
+        //################################
+        // Private Members.
+        //################################
+        private double _elapsed;
+        private double _fpsElapsed;
+        private int _frames;
+
+        private void Open()
+        {
+            _frames = 0;
+            _elapsed = m_Interval;
+            _fpsElapsed = 0;
+
+            if (m_FoldoutObject)
+            {
+                m_FoldoutObject.SetActive(true);
+            }
+
+            if (m_CloseButton)
+            {
+                m_CloseButton.gameObject.SetActive(true);
+            }
+
+            if (m_OpenButton)
+            {
+                m_OpenButton.gameObject.SetActive(false);
+            }
+        }
+
+        private void Close()
+        {
+            if (m_FoldoutObject)
+            {
+                m_FoldoutObject.SetActive(false);
+            }
+
+            if (m_CloseButton)
+            {
+                m_CloseButton.gameObject.SetActive(false);
+            }
+
+            if (m_OpenButton)
+            {
+                m_OpenButton.gameObject.SetActive(true);
+            }
+        }
+
+
+        //################################
+        // Unity Callbacks.
+        //################################
+        private void OnEnable()
+        {
+            if (m_OpenButton)
+            {
+                m_OpenButton.onClick.AddListener(Open);
+            }
+
+            if (m_CloseButton)
+            {
+                m_CloseButton.onClick.AddListener(Close);
+            }
+
+            if (m_Opened)
+            {
+                Open();
+            }
+            else
+            {
+                Close();
+            }
+        }
+
+        private void OnDisable()
+        {
+            if (m_OpenButton)
+            {
+                m_OpenButton.onClick.RemoveListener(Open);
+            }
+
+            if (m_CloseButton)
+            {
+                m_CloseButton.onClick.RemoveListener(Close);
+            }
+        }
+
+        private void Update()
+        {
+            _frames++;
+            _elapsed += Time.unscaledDeltaTime;
+            _fpsElapsed += Time.unscaledDeltaTime;
+            if (_elapsed < m_Interval) return;
+
+            if (m_Fps)
+            {
+                m_Fps.SetText("FPS: {0}", (int) (_frames / _fpsElapsed));
+            }
+
+            if (m_Gc)
+            {
+                m_Gc.SetText("GC: {0}", GC.CollectionCount(0));
+            }
+
+            if (m_MonoUsage)
+            {
+                var monoUsed = (UnityEngine.Profiling.Profiler.GetMonoUsedSizeLong() >> 10) / 1024f;
+                var monoTotal = (UnityEngine.Profiling.Profiler.GetMonoHeapSizeLong() >> 10) / 1024f;
+                if (m_Precision == 3)
+                {
+                    m_MonoUsage.SetText("Mono: {0:N3}/{1:N3}MB", monoUsed, monoTotal);
+                }
+                else if (m_Precision == 2)
+                {
+                    m_MonoUsage.SetText("Mono: {0:N2}/{1:N2}MB", monoUsed, monoTotal);
+                }
+                else if (m_Precision == 1)
+                {
+                    m_MonoUsage.SetText("Mono: {0:N1}/{1:N1}MB", monoUsed, monoTotal);
+                }
+                else
+                {
+                    m_MonoUsage.SetText("Mono: {0:N0}/{1:N0}MB", monoUsed, monoTotal);
+                }
+            }
+
+            if (m_UnityUsage)
+            {
+                var unityUsed = (UnityEngine.Profiling.Profiler.GetTotalAllocatedMemoryLong() >> 10) / 1024f;
+                var unityTotal = (UnityEngine.Profiling.Profiler.GetTotalReservedMemoryLong() >> 10) / 1024f;
+                if (m_Precision == 3)
+                {
+                    m_UnityUsage.SetText("Unity: {0:N3}/{1:N3}MB", unityUsed, unityTotal);
+                }
+                else if (m_Precision == 2)
+                {
+                    m_UnityUsage.SetText("Unity: {0:N2}/{1:N2}MB", unityUsed, unityTotal);
+                }
+                else if (m_Precision == 1)
+                {
+                    m_UnityUsage.SetText("Unity: {0:N1}/{1:N1}MB", unityUsed, unityTotal);
+                }
+                else
+                {
+                    m_UnityUsage.SetText("Unity: {0:N0}/{1:N0}MB", unityUsed, unityTotal);
+                }
+            }
+
+            foreach (var item in m_CustomMonitorItems)
+            {
+                item.UpdateText();
+            }
+
+            _frames = 0;
+            _elapsed %= m_Interval;
+            _fpsElapsed = 0;
+        }
+
+#if UNITY_EDITOR
+        private void OnValidate()
+        {
+            if (m_Font)
+            {
+                foreach (var ui in GetComponentsInChildren<MonitorUI>(true))
+                {
+                    ui.font = m_Font;
+                }
+            }
+
+            if (m_Opened)
+            {
+                Open();
+            }
+            else
+            {
+                Close();
+            }
+        }
+#endif
+    }
+}
--- a/Demo/NanoMonitor/Scripts/NanoMonitor.cs.meta
+++ b/Demo/NanoMonitor/Scripts/NanoMonitor.cs.meta
@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: f689ea5a2e9f140288c8874127aa9ee0
+guid: 19e83f45e7d5648f2bd10122dc7fed14
 MonoImporter:
  externalObjects: {}
  serializedVersion: 2
--- a/Demo/NanoMonitor/Scripts/ProfilerUI.meta
+++ b/Demo/NanoMonitor/Scripts/ProfilerUI.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: affee221821a14cfb842a0b0e8514a4e
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/ProfilerUI/FixedFont.cs
+++ b/Demo/NanoMonitor/Scripts/ProfilerUI/FixedFont.cs
@@ -0,0 +1,138 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Coffee.NanoMonitor{
+    public class FixedFont
+    {
+        private readonly UIVertex[] _tmpVerts = new UIVertex[4];
+        private static readonly Dictionary<Font, FixedFont> _fonts = new Dictionary<Font, FixedFont>();
+        private static readonly TextGenerator _textGenerator = new TextGenerator(100);
+
+        private static TextGenerationSettings _settings = new TextGenerationSettings
+        {
+            scaleFactor = 1,
+            horizontalOverflow = HorizontalWrapMode.Overflow,
+            verticalOverflow = VerticalWrapMode.Overflow,
+            alignByGeometry = true,
+            textAnchor = TextAnchor.MiddleCenter,
+            color = Color.white
+        };
+
+        private int _resolution = 0;
+        private readonly Font _font;
+        private UIVertex[] _verts;
+        private UICharInfo[] _charInfos;
+
+        private FixedFont(Font font)
+        {
+            _font = font;
+        }
+
+        public int fontSize => _font.dynamic ? 32 : _font.fontSize;
+
+        public static FixedFont GetOrCreate(Font font)
+        {
+            if (font == null) return null;
+            if (_fonts.TryGetValue(font, out var data)) return data;
+
+            data = new FixedFont(font);
+            _fonts.Add(font, data);
+            return data;
+        }
+
+        public void Invalidate()
+        {
+            _resolution = 0;
+        }
+
+        public void UpdateFont()
+        {
+            if (!_font) return;
+
+            var mat = _font.material;
+            if (!mat) return;
+
+            var tex = mat.mainTexture;
+            if (!tex) return;
+
+            var currentResolution = tex.width * tex.height;
+
+            if (_resolution == currentResolution) return;
+            _resolution = currentResolution;
+
+            _settings.font = _font;
+            _textGenerator.Invalidate();
+            _textGenerator.Populate("_!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~", _settings);
+
+            _verts = _textGenerator.GetVerticesArray();
+            _charInfos = _textGenerator.GetCharactersArray();
+
+            float offsetX = 0;
+            for (var i = 0; i < _verts.Length; i++)
+            {
+                if ((i & 3) == 0)
+                    offsetX = _verts[i].position.x;
+
+                var v = _verts[i];
+                v.position -= new Vector3(offsetX, 0);
+                _verts[i] = v;
+            }
+        }
+
+        public float Layout(char c, float offset, float scale)
+        {
+            if (_charInfos == null) return offset;
+            if (c < 0x20 || 0x7e < c) return offset;
+            var ci = c - 0x20;
+
+            return offset + _charInfos[ci].charWidth * scale;
+        }
+
+        public float Append(VertexHelper toFill, char c, float offset, float scale, Color color)
+        {
+            if (_verts == null || _charInfos == null) return offset;
+            if (c < 0x20 || 0x7e < c) return offset;
+            var ci = c - 0x20;
+
+            for (var i = 0; i < 4; i++)
+            {
+                _tmpVerts[i] = _verts[ci * 4 + i];
+                _tmpVerts[i].position = _tmpVerts[i].position * scale + new Vector3(offset, 0);
+                _tmpVerts[i].color = ci == 0 ? Color.clear : color;
+            }
+
+            toFill.AddUIVertexQuad(_tmpVerts);
+            return offset + _charInfos[ci].charWidth * scale;
+        }
+
+        public void Fill(VertexHelper toFill, Color color, RectTransform tr)
+        {
+            if (_verts == null || _charInfos == null) return;
+            const int ci = '*' - 0x20;
+            var uv = (_verts[ci * 4].uv0 + _verts[ci * 4 + 2].uv0) / 2;
+
+            var rect = tr.rect;
+            var size = rect.size / 2;
+            var offset = (new Vector2(0.5f, 0.5f) - tr.pivot) * rect.size;
+
+            for (var i = 0; i < 4; i++)
+            {
+                _tmpVerts[i] = new UIVertex();
+                _tmpVerts[i].uv0 = uv;
+                _tmpVerts[i].color = color;
+
+                if (i == 0)
+                    _tmpVerts[i].position = new Vector2(-size.x, -size.y) + offset;
+                else if (i == 1)
+                    _tmpVerts[i].position = new Vector2(-size.x, size.y) + offset;
+                else if (i == 2)
+                    _tmpVerts[i].position = new Vector2(size.x, size.y) + offset;
+                else
+                    _tmpVerts[i].position = new Vector2(size.x, -size.y) + offset;
+            }
+
+            toFill.AddUIVertexQuad(_tmpVerts);
+        }
+    }
+}
--- a/Demo/NanoMonitor/Scripts/ProfilerUI/FixedFont.cs.meta
+++ b/Demo/NanoMonitor/Scripts/ProfilerUI/FixedFont.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 9a8c5c555d4bf4361ab3435c318c0699
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences:
+  - m_Material: {fileID: 2100000, guid: 4da4639f724144ddead57bffca64e71f, type: 3}
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/ProfilerUI/MonitorUI.cs
+++ b/Demo/NanoMonitor/Scripts/ProfilerUI/MonitorUI.cs
@@ -0,0 +1,236 @@
+using System.Text;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Coffee.NanoMonitor{
+#if UNITY_EDITOR
+    using UnityEditor;
+
+    [CustomEditor(typeof(MonitorUI))]
+    public class MonitorTextEditor : Editor
+    {
+        private SerializedProperty m_Mode;
+        private SerializedProperty m_TextAnchor;
+        private SerializedProperty m_FontSize;
+        private SerializedProperty m_Font;
+        private SerializedProperty m_Text;
+        private SerializedProperty m_Color;
+
+        private void OnEnable()
+        {
+            m_Mode = serializedObject.FindProperty("m_Mode");
+
+            m_Text = serializedObject.FindProperty("m_Text");
+            m_Color = serializedObject.FindProperty("m_Color");
+            var fontData = serializedObject.FindProperty("m_FontData");
+            m_FontSize = fontData.FindPropertyRelative("m_FontSize");
+            m_Font = fontData.FindPropertyRelative("m_Font");
+            m_TextAnchor = serializedObject.FindProperty("m_TextAnchor");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+
+            EditorGUILayout.PropertyField(m_Mode);
+            if ((MonitorUI.Mode) m_Mode.intValue == MonitorUI.Mode.Text)
+            {
+                EditorGUILayout.PropertyField(m_Text);
+                EditorGUILayout.PropertyField(m_FontSize);
+                EditorGUILayout.PropertyField(m_TextAnchor);
+
+                //EditorGUI.BeginDisabledGroup(true);
+                EditorGUILayout.PropertyField(m_Font);
+                //EditorGUI.EndDisabledGroup();
+            }
+
+            EditorGUILayout.PropertyField(m_Color);
+
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+#endif
+
+    public class MonitorUI : Text
+    {
+        public enum Mode
+        {
+            Text,
+            Fill,
+        }
+
+        public enum TextAnchor
+        {
+            Left,
+            Center,
+            Right
+        }
+
+
+        //################################
+        // Serialize Members.
+        //################################
+        [SerializeField] private Mode m_Mode = Mode.Text;
+        [SerializeField] private TextAnchor m_TextAnchor;
+
+
+        //################################
+        // Public Members.
+        //################################
+        public override string text
+        {
+            get => m_StringBuilder.ToString();
+            set
+            {
+                m_Text = value;
+                if (m_StringBuilder.IsEqual(m_Text)) return;
+
+                m_StringBuilder.Length = 0;
+                m_StringBuilder.Append(m_Text);
+                SetVerticesDirty();
+            }
+        }
+
+        public TextAnchor textAnchor
+        {
+            get => m_TextAnchor;
+            set
+            {
+                if (m_TextAnchor == value) return;
+
+                m_TextAnchor = value;
+                SetVerticesDirty();
+            }
+        }
+
+        public override bool raycastTarget
+        {
+            get => m_Mode == Mode.Fill;
+            set { }
+        }
+
+        public void SetText(string format, double arg0 = 0, double arg1 = 0, double arg2 = 0, double arg3 = 0)
+        {
+            m_StringBuilder.Length = 0;
+            m_StringBuilder.AppendFormatNoAlloc(format, arg0, arg1, arg2, arg3);
+            SetVerticesDirty();
+        }
+
+        public void SetText(StringBuilder builder)
+        {
+            m_StringBuilder.Length = 0;
+            m_StringBuilder.Append(builder);
+            SetVerticesDirty();
+        }
+
+
+        //################################
+        // Private Members.
+        //################################
+        private readonly StringBuilder m_StringBuilder = new StringBuilder(64);
+
+        private void UpdateFont()
+        {
+            //var globalFont = NNanoMonitorttings.Instance.font;
+            //if (globalFont)
+            //{
+            //    font = globalFont;
+            //}
+
+            var fontData = FixedFont.GetOrCreate(font);
+            if (fontData != null)
+            {
+                fontData.Invalidate();
+                fontData.UpdateFont();
+            }
+        }
+
+
+        //################################
+        // Unity Callbacks.
+        //################################
+        protected override void OnEnable()
+        {
+            //NaNanoMonitortings.Instance.onFontChanged += UpdateFont;
+            RegisterDirtyMaterialCallback(UpdateFont);
+
+            base.OnEnable();
+            raycastTarget = false;
+            maskable = false;
+            m_StringBuilder.Length = 0;
+            m_StringBuilder.Append(m_Text);
+        }
+
+        protected override void OnDisable()
+        {
+            //NanNanoMonitorings.Instance.onFontChanged -= UpdateFont;
+            UnregisterDirtyMaterialCallback(UpdateFont);
+
+            base.OnDisable();
+        }
+
+#if UNITY_EDITOR
+        protected override void OnValidate()
+        {
+            base.OnValidate();
+
+            if (!m_StringBuilder.IsEqual(m_Text))
+            {
+                m_StringBuilder.Length = 0;
+                m_StringBuilder.Append(m_Text);
+            }
+        }
+#endif
+
+        protected override void OnPopulateMesh(VertexHelper toFill)
+        {
+            toFill.Clear();
+
+            var fontData = FixedFont.GetOrCreate(font);
+            if (fontData == null) return;
+
+            fontData.UpdateFont();
+
+            if (m_Mode == Mode.Fill)
+            {
+                fontData.Fill(toFill, color, rectTransform);
+                return;
+            }
+
+            var scale = (float) fontSize / fontData.fontSize;
+            float offset = 0;
+            switch (textAnchor)
+            {
+                case TextAnchor.Left:
+                    offset = rectTransform.rect.xMin;
+                    break;
+                case TextAnchor.Center:
+                    for (var i = 0; i < m_StringBuilder.Length; i++)
+                        offset = fontData.Layout(m_StringBuilder[i], offset, scale);
+                    offset = -offset / 2;
+                    break;
+                case TextAnchor.Right:
+                    for (var i = 0; i < m_StringBuilder.Length; i++)
+                        offset = fontData.Layout(m_StringBuilder[i], offset, scale);
+                    offset = rectTransform.rect.xMax - offset;
+                    break;
+            }
+
+            for (var i = 0; i < m_StringBuilder.Length; i++)
+            {
+                offset = fontData.Append(toFill, m_StringBuilder[i], offset, scale, color);
+            }
+        }
+
+        protected override void UpdateMaterial()
+        {
+            base.UpdateMaterial();
+
+            var fontData = FixedFont.GetOrCreate(font);
+            if (fontData != null)
+            {
+                fontData.UpdateFont();
+            }
+        }
+    }
+}
--- a/Demo/NanoMonitor/Scripts/ProfilerUI/MonitorUI.cs.meta
+++ b/Demo/NanoMonitor/Scripts/ProfilerUI/MonitorUI.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: b0e08c6080a2e4d8186f97c60518830f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences:
+  - m_Material: {fileID: 2100000, guid: 4da4639f724144ddead57bffca64e71f, type: 3}
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/ProjectSettings~/MiniProfilerSettings.cs
+++ b/Demo/NanoMonitor/Scripts/ProjectSettings~/MiniProfilerSettings.cs
@@ -0,0 +1,55 @@
+using System;
+using System.Linq;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+namespace Coffee.MiniProfiler
+{
+    internal class MiniProfilerSettings : ScriptableSettings<MiniProfilerSettings>
+    {
+        [Header("UI")]
+        [SerializeField] private Font m_Font = null;
+
+        [Header("Instantiate On Boot")]
+        [SerializeField] private GameObject miniProfilerPrefab = null;
+        [SerializeField] private string[] m_SceneNames = new string[0];
+
+        public Font font => m_Font;
+        public event Action onFontChanged;
+
+        protected override void OnBoot()
+        {
+            SceneManager.sceneLoaded -= OnSceneLoaded;
+            SceneManager.sceneLoaded += OnSceneLoaded;
+        }
+
+        public void OnSceneLoaded(Scene scene, LoadSceneMode __)
+        {
+            SceneManager.sceneLoaded -= OnSceneLoaded;
+            if (!miniProfilerPrefab || !m_SceneNames.Contains(scene.name)) return;
+
+            var go = Instantiate(miniProfilerPrefab);
+            if (Application.isPlaying)
+                DontDestroyOnLoad(go);
+        }
+
+        protected override bool bootOnPlayMode => true;
+        protected override bool bootOnEditorMode => false;
+
+#if UNITY_EDITOR
+        protected override void OnValidate()
+        {
+            onFontChanged?.Invoke();
+            base.OnValidate();
+        }
+
+        private void Reset()
+        {
+            m_Font = UnityEngine.Resources.GetBuiltinResource<Font>("Arial.ttf");
+        }
+
+        [UnityEditor.SettingsProvider]
+        private static UnityEditor.SettingsProvider CreateSettingsProvider() => new ScriptableSettingsProvider<MiniProfilerSettings>();
+#endif
+    }
+}
--- a/Demo/NanoMonitor/Scripts/ProjectSettings~/MiniProfilerSettings.cs.meta
+++ b/Demo/NanoMonitor/Scripts/ProjectSettings~/MiniProfilerSettings.cs.meta
@@ -0,0 +1,13 @@
+fileFormatVersion: 2
+guid: 647dad4f8226a49b9874b68b79413d64
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences:
+  - miniProfilerPrefab: {fileID: 7211429669315726685, guid: 784696794bc6345bc80bf49623581c2e,
+      type: 3}
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/ProjectSettings~/ScriptableSettings.cs
+++ b/Demo/NanoMonitor/Scripts/ProjectSettings~/ScriptableSettings.cs
@@ -0,0 +1,280 @@
+using UnityEngine;
+using System;
+using System.Linq;
+#if UNITY_EDITOR
+using UnityEditor;
+
+#endif
+
+namespace Coffee.MiniProfiler
+{
+    internal abstract class ScriptableSettings : ScriptableObject
+    {
+#if UNITY_EDITOR
+        public virtual string GetSettingPath()
+        {
+            return GetSettingPath(GetType());
+        }
+
+        internal static string GetSettingPath(Type type)
+        {
+            return $"Project/{ObjectNames.NicifyVariableName(type.Name.Replace("ProjectSettings", ""))}";
+        }
+#endif
+
+        public virtual string GetDefaultAssetPath()
+        {
+            return $"Assets/ProjectSettings/{GetType().Name}.asset";
+        }
+    }
+
+    internal abstract class ScriptableSettings<T> : ScriptableSettings
+        where T : ScriptableSettings<T>
+    {
+        //################################
+        // Public Members.
+        //################################
+        public static T Instance => _instance ? _instance : _instance = GetOrCreate();
+
+        private static T _instance;
+
+        protected virtual bool bootOnEditorMode => true;
+        protected virtual bool bootOnPlayMode => true;
+
+        protected abstract void OnBoot();
+
+#if UNITY_EDITOR
+        //################################
+        // Private Members.
+        //################################
+        private bool enabled;
+
+        private static T GetOrCreate()
+        {
+            return PlayerSettings.GetPreloadedAssets()
+                .OfType<T>()
+                .FirstOrDefault() ?? CreateInstance<T>();
+        }
+
+        private void OnPlayModeStateChanged(PlayModeStateChange state)
+        {
+            switch (state)
+            {
+                case PlayModeStateChange.EnteredEditMode:
+                    enabled = true;
+                    Boot();
+                    break;
+                case PlayModeStateChange.ExitingEditMode:
+                case PlayModeStateChange.ExitingPlayMode:
+                    enabled = false;
+                    break;
+            }
+        }
+
+        private void Boot()
+        {
+            var preloadedAssets = PlayerSettings.GetPreloadedAssets();
+            var assets = preloadedAssets.OfType<T>().ToArray();
+            var first = assets.FirstOrDefault() ?? this as T;
+
+            // If there are no preloaded assets, registry the first asset.
+            // If there are multiple preloaded assets, unregisters all but the first one.
+            if (assets.Length != 1)
+            {
+                // The first asset is not saved.
+                if (string.IsNullOrEmpty(AssetDatabase.GetAssetPath(first)))
+                {
+                    if (!AssetDatabase.IsValidFolder("Assets/ProjectSettings"))
+                        AssetDatabase.CreateFolder("Assets", "ProjectSettings");
+
+                    var assetName = ObjectNames.NicifyVariableName(first.GetType().Name.Replace("ProjectSettings", ""));
+                    var assetPath = AssetDatabase.GenerateUniqueAssetPath($"Assets/ProjectSettings/{assetName}.asset");
+                    AssetDatabase.CreateAsset(first, assetPath);
+                }
+
+                PlayerSettings.SetPreloadedAssets(preloadedAssets
+                    .Where(x => x)
+                    .Except(assets)
+                    .Concat(new[] {first})
+                    .ToArray());
+            }
+
+            // Another asset is registered as a preload asset.
+            if (first != this)
+            {
+                UnityEngine.Debug.LogError($"Another asset '{first}' is registered as a preload '{typeof(T).Name}' asset." +
+                                           $"\nThis instance ('{this}') will be ignored. Check 'Project Settings > Player > Preload Assets'", this);
+                return;
+            }
+
+            _instance = first;
+
+            // Do nothing on editor mode.
+            if (!bootOnEditorMode && !EditorApplication.isPlayingOrWillChangePlaymode)
+            {
+                return;
+            }
+
+            // Do nothing on play mode.
+            if (!bootOnPlayMode && EditorApplication.isPlayingOrWillChangePlaymode)
+            {
+                return;
+            }
+
+            OnBoot();
+        }
+
+
+        //################################
+        // Unity Callbacks.
+        //################################
+        private void OnEnable()
+        {
+            enabled = true;
+            Boot();
+            EditorApplication.playModeStateChanged += OnPlayModeStateChanged;
+        }
+
+        private void OnDisable()
+        {
+            EditorApplication.playModeStateChanged -= OnPlayModeStateChanged;
+        }
+
+        protected virtual void OnValidate()
+        {
+            if (enabled)
+                Boot();
+        }
+#else
+        private static T GetOrCreate()
+        {
+            return CreateInstance<T>();
+        }
+
+        private void OnEnable()
+        {
+            if (!bootOnPlayMode) return;
+
+            _instance = this as T;
+            OnBoot();
+        }
+#endif
+    }
+
+    [CustomEditor(typeof(ScriptablePreferenceSettings<>), true)]
+    internal class ScriptablePreferenceSettingsEditor : Editor
+    {
+        private static readonly GUIContent _button = new GUIContent("Open Project Settings");
+
+        public override void OnInspectorGUI()
+        {
+            if (GUILayout.Button(_button))
+            {
+                SettingsService.OpenProjectSettings(((ScriptableSettings) target).GetSettingPath());
+            }
+        }
+    }
+
+    internal abstract class ScriptablePreferenceSettings<T> : ScriptableSingleton<T>
+        where T : ScriptablePreferenceSettings<T>
+    {
+    }
+
+#if UNITY_EDITOR
+    [CustomEditor(typeof(ScriptableSettings), true)]
+    internal class ScriptableSettingsEditor : Editor
+    {
+        private static readonly GUIContent _button = new GUIContent("Open Project Settings");
+
+        public override void OnInspectorGUI()
+        {
+            if (GUILayout.Button(_button))
+            {
+                SettingsService.OpenProjectSettings(((ScriptableSettings) target).GetSettingPath());
+            }
+        }
+    }
+
+    internal class ScriptableSettingsProvider<T> : SettingsProvider where T : ScriptableSettings<T>
+    {
+        public ScriptableSettingsProvider(string path) : base(path)
+        {
+        }
+
+        public ScriptableSettingsProvider() : base(ScriptableSettings.GetSettingPath(typeof(T)))
+        {
+        }
+
+        protected SerializedObject serializedObject { get; private set; }
+        protected ScriptableSettings<T> target { get; private set; }
+
+        public sealed override void OnGUI(string searchContext)
+        {
+            if (!target)
+            {
+                target = ScriptableSettings<T>.Instance;
+                serializedObject = new SerializedObject(target);
+            }
+
+            OnGUI();
+        }
+
+        protected virtual void OnGUI()
+        {
+            serializedObject.UpdateIfRequiredOrScript();
+            var iterator = serializedObject.GetIterator();
+            var enterChildren = true;
+            while (iterator.NextVisible(enterChildren))
+            {
+                if (iterator.propertyPath != "m_Script")
+                    EditorGUILayout.PropertyField(iterator, true);
+
+                enterChildren = false;
+            }
+
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+
+    internal class ScriptablePreferenceSettingsProvider<T> : SettingsProvider where T : ScriptableSettings<T>
+    {
+        public ScriptablePreferenceSettingsProvider(string path) : base(path, SettingsScope.User)
+        {
+        }
+
+        public ScriptablePreferenceSettingsProvider() : base(ScriptableSettings.GetSettingPath(typeof(T)), SettingsScope.User)
+        {
+        }
+
+        protected SerializedObject serializedObject { get; private set; }
+        protected ScriptableSettings<T> target { get; private set; }
+
+        public sealed override void OnGUI(string searchContext)
+        {
+            if (!target)
+            {
+                target = ScriptableSettings<T>.Instance;
+                serializedObject = new SerializedObject(target);
+            }
+
+            OnGUI();
+        }
+
+        protected virtual void OnGUI()
+        {
+            serializedObject.UpdateIfRequiredOrScript();
+            var iterator = serializedObject.GetIterator();
+            var enterChildren = true;
+            while (iterator.NextVisible(enterChildren))
+            {
+                if (iterator.propertyPath != "m_Script")
+                    EditorGUILayout.PropertyField(iterator, true);
+
+                enterChildren = false;
+            }
+
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+#endif
+}
--- a/Demo/NanoMonitor/Scripts/ProjectSettings~/ScriptableSettings.cs.meta
+++ b/Demo/NanoMonitor/Scripts/ProjectSettings~/ScriptableSettings.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 6ea9606f69cee413e9f96f52de99fa5e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/Utilities.meta
+++ b/Demo/NanoMonitor/Scripts/Utilities.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 1051ed7e3f1474ed59ca41b33b00029b
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/Utilities/CustomProfilerItem.cs
+++ b/Demo/NanoMonitor/Scripts/Utilities/CustomProfilerItem.cs
@@ -0,0 +1,47 @@
+using UnityEngine;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace Coffee.NanoMonitor
+{
+#if UNITY_EDITOR
+    [CustomPropertyDrawer(typeof(CustomMonitorItem))]
+    internal sealed class CustomMonitorItemDrawer : PropertyDrawer
+    {
+        public override void OnGUI(Rect p, SerializedProperty property, GUIContent label)
+        {
+            EditorGUI.PropertyField(new Rect(p.x, p.y + 18 * 0, p.width, 16), property.FindPropertyRelative("m_Text"));
+            EditorGUI.PropertyField(new Rect(p.x, p.y + 18 * 1, p.width, 16), property.FindPropertyRelative("m_Format"));
+            EditorGUI.indentLevel++;
+            EditorGUI.PropertyField(new Rect(p.x, p.y + 18 * 2, p.width, 16), property.FindPropertyRelative("m_Arg0"));
+            EditorGUI.PropertyField(new Rect(p.x, p.y + 18 * 3, p.width, 16), property.FindPropertyRelative("m_Arg1"));
+            EditorGUI.PropertyField(new Rect(p.x, p.y + 18 * 4, p.width, 16), property.FindPropertyRelative("m_Arg2"));
+            EditorGUI.indentLevel--;
+
+            property.serializedObject.ApplyModifiedProperties();
+        }
+
+        public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
+        {
+            return (EditorGUIUtility.singleLineHeight + 2) * 5;
+        }
+    }
+#endif
+
+    [System.Serializable]
+    public class CustomMonitorItem
+    {
+        [SerializeField] private MonitorUI m_Text = null;
+        [SerializeField] private string m_Format = "";
+        [SerializeField] private NumericProperty m_Arg0 = null;
+        [SerializeField] private NumericProperty m_Arg1 = null;
+        [SerializeField] private NumericProperty m_Arg2 = null;
+
+        public void UpdateText()
+        {
+            if (m_Text)
+                m_Text.SetText(m_Format, m_Arg0.Get(), m_Arg1.Get(), m_Arg2.Get());
+        }
+    }
+}
--- a/Demo/NanoMonitor/Scripts/Utilities/CustomProfilerItem.cs.meta
+++ b/Demo/NanoMonitor/Scripts/Utilities/CustomProfilerItem.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 5c50c6434f4ad4488bfc5b0928dbb4c4
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/Utilities/NumericProperty.cs
+++ b/Demo/NanoMonitor/Scripts/Utilities/NumericProperty.cs
@@ -0,0 +1,199 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using UnityEngine;
+using UnityEngine.Serialization;
+#if UNITY_EDITOR
+using UnityEditor;
+
+#endif
+
+namespace Coffee.NanoMonitor
+{
+#if UNITY_EDITOR
+    [CustomPropertyDrawer(typeof(NumericProperty))]
+    internal sealed class NumericPropertyDrawer : PropertyDrawer
+    {
+        private static Action<PropertyInfo> s_OnMenuSelected;
+        private static GenericMenu s_PropertyMenu;
+
+        private static readonly Dictionary<Type, string> s_SupportedTypes = new Dictionary<Type, string>
+        {
+            {typeof(bool), "bool"},
+            {typeof(sbyte), "sbyte"},
+            {typeof(short), "short"},
+            {typeof(int), "int"},
+            {typeof(long), "long"},
+            {typeof(byte), "byte"},
+            {typeof(ushort), "ushort"},
+            {typeof(uint), "uint"},
+            {typeof(ulong), "ulong"},
+            {typeof(float), "float"},
+            {typeof(double), "double"},
+            {typeof(decimal), "decimal"},
+        };
+
+        private static void Init()
+        {
+            if (s_PropertyMenu != null) return;
+
+            var properties = AppDomain.CurrentDomain.GetAssemblies()
+                .SelectMany(assembly => assembly.GetTypes())
+                .SelectMany(type => type.GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.GetProperty))
+                .Where(pi => pi.GetMethod != null && s_SupportedTypes.ContainsKey(pi.PropertyType))
+                .OrderBy(pi => ConvertToMenuItem(pi, false))
+                .ToArray();
+
+            s_PropertyMenu = new GenericMenu();
+            s_PropertyMenu.AddItem(new GUIContent("No Property"), false, arg => s_OnMenuSelected?.Invoke(arg as PropertyInfo), null);
+            s_PropertyMenu.AddItem(new GUIContent("(Non Public Properties)/"), false, ()=>{});
+            s_PropertyMenu.AddSeparator("");
+
+            foreach (var pi in properties)
+            {
+                s_PropertyMenu.AddItem(new GUIContent(ConvertToMenuItem(pi, true)), false, arg => s_OnMenuSelected?.Invoke(arg as PropertyInfo), pi);
+            }
+        }
+
+        private static string ConvertToMenuItem(PropertyInfo p, bool propertyType)
+        {
+            var type = p.DeclaringType;
+            if (type == null) return "";
+            var category = p.GetMethod.IsPublic && type.IsPublic ? "" : "(Non Public Properties)/";
+            var typeName = type.FullName;
+            var asmName = type.Assembly.GetName().Name;
+            if (asmName == "UnityEngine.CoreModule")
+                asmName = "UnityEngine";
+            return propertyType
+                ? $"{category}{asmName}/{typeName}/{s_SupportedTypes[p.PropertyType]} {p.Name}"
+                : $"{category}{asmName}/{typeName}/{p.Name}";
+        }
+
+        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
+        {
+            Init();
+            label = EditorGUI.BeginProperty(position, label, property);
+
+            var path = property.FindPropertyRelative("m_Path");
+            var split = path.stringValue.Split(';', ' ', ',');
+            var name = split.Length == 4 ? $"{split[0]}.{split[3]}" : "No Property";
+
+            position = EditorGUI.PrefixLabel(position, label);
+            if (GUI.Button(position, name, EditorStyles.popup))
+            {
+                s_OnMenuSelected = p =>
+                {
+                    path.stringValue = p == null ? "" : $"{p.DeclaringType?.FullName}, {p.DeclaringType?.Assembly.GetName().Name};{p.Name}";
+                    property.serializedObject.ApplyModifiedProperties();
+                };
+                s_PropertyMenu.DropDown(position);
+            }
+
+            EditorGUI.EndProperty();
+        }
+    }
+#endif
+
+    [Serializable]
+    public class NumericProperty : ISerializationCallbackReceiver
+    {
+        //################################
+        // Serialized Members.
+        //################################
+        [SerializeField] private string m_Path = "";
+
+
+        //################################
+        // Public Members.
+        //################################
+        public double Get()
+        {
+            return _get?.Invoke() ?? -1;
+        }
+
+
+        //################################
+        // Private Members.
+        //################################
+        private Func<double> _get = null;
+
+        private static PropertyInfo GetPropertyInfo(string path)
+        {
+            var p = path.Split(';');
+            if (p.Length != 2) return null;
+
+            var type = Type.GetType(p[0]);
+            if (type == null)
+            {
+                UnityEngine.Debug.LogException(new Exception($"Type '{p[0]}' is not found"));
+                return null;
+            }
+
+            var pInfo = type.GetProperty(p[1], BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.Static);
+            if (pInfo == null)
+            {
+                UnityEngine.Debug.LogException(new Exception($"Member '{p[1]}' is not found in type '{type}'"));
+            }
+
+            return pInfo;
+        }
+
+        private static Func<double> CreateFunc(MethodInfo mInfo)
+        {
+            if (mInfo == null) return null;
+            switch (Type.GetTypeCode(mInfo.ReturnType))
+            {
+                case TypeCode.Boolean:
+                    var f_bool = (Func<bool>) mInfo.CreateDelegate(typeof(Func<bool>));
+                    return () => f_bool() ? 1 : 0;
+                case TypeCode.Byte:
+                    var f_byte = (Func<byte>) mInfo.CreateDelegate(typeof(Func<byte>));
+                    return () => f_byte();
+                case TypeCode.SByte:
+                    var f_sbyte = (Func<sbyte>) mInfo.CreateDelegate(typeof(Func<sbyte>));
+                    return () => f_sbyte();
+                case TypeCode.UInt16:
+                    var f_ushort = (Func<ushort>) mInfo.CreateDelegate(typeof(Func<ushort>));
+                    return () => f_ushort();
+                case TypeCode.UInt32:
+                    var f_uint = (Func<uint>) mInfo.CreateDelegate(typeof(Func<uint>));
+                    return () => f_uint();
+                case TypeCode.UInt64:
+                    var f_ulong = (Func<ulong>) mInfo.CreateDelegate(typeof(Func<ulong>));
+                    return () => f_ulong();
+                case TypeCode.Int16:
+                    var f_short = (Func<short>) mInfo.CreateDelegate(typeof(Func<short>));
+                    return () => f_short();
+                case TypeCode.Int32:
+                    var f_int = (Func<int>) mInfo.CreateDelegate(typeof(Func<int>));
+                    return () => f_int();
+                case TypeCode.Int64:
+                    var f_long = (Func<long>) mInfo.CreateDelegate(typeof(Func<long>));
+                    return () => f_long();
+                case TypeCode.Decimal:
+                    var f_decimal = (Func<decimal>) mInfo.CreateDelegate(typeof(Func<decimal>));
+                    return () => (double) f_decimal();
+                case TypeCode.Double:
+                    var f_double = (Func<double>) mInfo.CreateDelegate(typeof(Func<double>));
+                    return f_double;
+                case TypeCode.Single:
+                    var f_float = (Func<float>) mInfo.CreateDelegate(typeof(Func<float>));
+                    return () => f_float();
+                default:
+                    UnityEngine.Debug.LogException(new Exception(string.Format("Method '{1}.{0}' is not supported.", mInfo.Name, mInfo.DeclaringType)));
+                    return null;
+            }
+        }
+
+        void ISerializationCallbackReceiver.OnBeforeSerialize()
+        {
+        }
+
+        void ISerializationCallbackReceiver.OnAfterDeserialize()
+        {
+            var pInfo = GetPropertyInfo(m_Path);
+            _get = CreateFunc(pInfo?.GetMethod);
+        }
+    }
+}
--- a/Demo/NanoMonitor/Scripts/Utilities/NumericProperty.cs.meta
+++ b/Demo/NanoMonitor/Scripts/Utilities/NumericProperty.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 87fefa9f373e8411596b00238a65f3c3
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Demo/NanoMonitor/Scripts/Utilities/StringBuilderExtensions.cs
+++ b/Demo/NanoMonitor/Scripts/Utilities/StringBuilderExtensions.cs
@@ -0,0 +1,236 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Text;
+
+[assembly: InternalsVisibleTo("Coffee.NanoMonitor.Tests")]
+
+namespace Coffee.NanoMonitor
+{
+    internal static class StringBuilderExtensions
+    {
+        public static bool IsEqual(this StringBuilder sb, string other)
+        {
+            if (sb == null || other == null) return false;
+            if (sb.Length != other.Length) return false;
+
+            for (var i = 0; i < sb.Length; i++)
+            {
+                if (sb[i] != other[i]) return false;
+            }
+
+            return true;
+        }
+
+        public static void AppendFormatNoAlloc(this StringBuilder sb, string format, double arg0 = 0, double arg1 = 0, double arg2 = 0, double arg3 = 0)
+        {
+            for (var i = 0; i < format.Length; i++)
+            {
+                var c = format[i];
+
+                // Append formatted value
+                if (c == '{')
+                {
+                    i = GetFormat(format, i, out var argIndex, out var padding, out var precision, out var alignment);
+
+                    switch (argIndex)
+                    {
+                        case 0:
+                            sb.AppendDouble(arg0, padding, precision, alignment);
+                            break;
+                        case 1:
+                            sb.AppendDouble(arg1, padding, precision, alignment);
+                            break;
+                        case 2:
+                            sb.AppendDouble(arg2, padding, precision, alignment);
+                            break;
+                        case 3:
+                            sb.AppendDouble(arg3, padding, precision, alignment);
+                            break;
+                    }
+
+                    continue;
+                }
+
+                // Append character
+                sb.Append(c);
+            }
+        }
+
+        internal static void AppendInteger(this StringBuilder sb, double number, int padding, int precision, int alignment)
+        {
+            number = Math.Truncate(number);
+            var sign = number < 0;
+            number = sign ? -number : number;
+
+            var startIndex = sb.Length;
+            do
+            {
+                var n = Math.Truncate(number % 10);
+                number /= 10;
+
+                sb.Append((char) (n + 48));
+            } while (1 <= number || (sb.Length - startIndex) < padding);
+
+            if (sign)
+            {
+                sb.Append('-');
+            }
+
+            var endIndex = sb.Length - 1;
+
+            sb.Reverse(startIndex, endIndex);
+            sb.Alignment(alignment, startIndex, endIndex);
+        }
+
+        internal static void AppendDouble(this StringBuilder sb, double number, int padding, int precision, int alignment)
+        {
+            var integer = Math.Truncate(number);
+            var startIndex = sb.Length;
+            sb.AppendInteger(integer, padding, precision, 0);
+
+            if (0 < precision)
+            {
+                sb.Append('.');
+                number -= integer;
+                number = Math.Round(number, precision);
+                for (var p = 0; p < precision; p++)
+                {
+                    number *= 10;
+                    integer = (long) number;
+                    sb.Append((char) (integer + 48));
+                    number -= integer;
+                    number = Math.Round(number, precision);
+                }
+            }
+
+            sb.Alignment(alignment, startIndex, sb.Length - 1);
+        }
+
+        internal static void Reverse(this StringBuilder sb, int start, int end)
+        {
+            while (start < end)
+            {
+                var c = sb[start];
+                sb[start] = sb[end];
+                sb[end] = c;
+
+                start++;
+                end--;
+            }
+        }
+
+        internal static void Alignment(this StringBuilder sb, int alignment, int start, int end)
+        {
+            if (alignment == 0) return;
+
+            var len = end - start + 1;
+            if (0 < alignment && len < alignment)
+            {
+                sb.Append(' ', alignment - len);
+                for (var i = 0; i < len; i++)
+                {
+                    var c = sb[end - i];
+                    sb[end - i] = sb[start + alignment - i - 1];
+                    sb[start + alignment - i - 1] = c;
+                }
+            }
+            else if (alignment < 0 && len < -alignment)
+            {
+                sb.Append(' ', -alignment - len);
+            }
+        }
+
+        internal static int GetFormat(string format, int i, out int argIndex, out int padding, out int precision, out int alignment)
+        {
+            argIndex = -1;
+            padding = 0;
+            precision = 0;
+            alignment = 0;
+
+            var alignmentSign = false;
+            var readFlag = 0;
+
+            for (; i < format.Length; i++)
+            {
+                var c = format[i];
+
+                // End format
+                if (c == '}')
+                {
+                    return i;
+                }
+
+                // Start format
+                if (c == '{')
+                {
+                    readFlag = 1;
+                }
+
+                // After '{': Read argument index and format
+                else if (readFlag == 1)
+                {
+                    if ('0' <= c && c <= '3')
+                    {
+                        argIndex = c - 48;
+                    }
+                    else if (c == ',')
+                    {
+                        readFlag = 2;
+                    }
+                    else if (c == ':')
+                    {
+                        readFlag = 3;
+                    }
+                }
+
+                //After ',': Read alignment value
+                else if (readFlag == 2)
+                {
+                    if ('0' <= c && c <= '9')
+                    {
+                        alignment = alignment * 10 + (alignmentSign ? 48 - c : c - 48);
+                    }
+                    else if (c == '-')
+                    {
+                        alignmentSign = true;
+                    }
+                    else if (c == ':')
+                    {
+                        readFlag = 3;
+                    }
+                }
+
+                // After ':': Read format for integral
+                else if (readFlag == 3)
+                {
+                    if (c == '.')
+                    {
+                        precision = 0;
+                        readFlag = 4;
+                    }
+                    else if (c == '0')
+                    {
+                        padding++;
+                    }
+                    // Legacy mode
+                    else if ('1' <= c && c <= '9')
+                    {
+                        precision = c - 48;
+                    }
+                }
+
+                // After '.': Read decimal precision value
+                else if (readFlag == 4)
+                {
+                    if (c == '0')
+                    {
+                        precision++;
+                    }
+                }
+            }
+
+            argIndex = -1;
+            return i;
+        }
+    }
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
semantic-release-bot	c795d24003	chore(release): 4.1.5 [skip ci] ## [4.1.5](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.4...4.1.5) (2022-08-10) ### Bug Fixes * fix culling for RectMask2D ([`9e2dbe7`](`9e2dbe7758`)), closes [#220](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/220)	2022-08-10 01:44:58 +00:00
takashi.sakai	9e2dbe7758	fix: fix culling for RectMask2D close #220	2022-08-10 10:31:50 +09:00
semantic-release-bot	4edcef1bbf	chore(release): 4.1.4 [skip ci] ## [4.1.4](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.3...4.1.4) (2022-07-01) ### Bug Fixes * add `Enabled` toggle in overlay window ([`f97e619`](`f97e6195e6`)) * if `m_Particles` contains null, an error will occur ([`550d0c4`](`550d0c43be`)), closes [#214](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/214) * ParticleSystem reordering and refreshing in inspector does not work for prefab asset ([`7eb4112`](`7eb41124db`)) * refresh button does not works in prefab edit mode ([`c1538a8`](`c1538a8399`)), closes [#214](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/214) * when `UIParticlrRenderer` destroy manually, an error will occur ([`a11d2d0`](`a11d2d01ce`))	2022-07-01 07:49:12 +00:00
mob-sakai	a11d2d01ce	fix: when `UIParticlrRenderer` destroy manually, an error will occur	2022-07-01 16:10:10 +09:00
mob-sakai	550d0c43be	fix: if `m_Particles` contains null, an error will occur close #214	2022-07-01 16:10:10 +09:00
mob-sakai	c1538a8399	fix: refresh button does not works in prefab edit mode close #214	2022-07-01 16:10:10 +09:00
mob-sakai	f97e6195e6	fix: add `Enabled` toggle in overlay window	2022-07-01 16:10:10 +09:00
mob-sakai	7eb41124db	fix: ParticleSystem reordering and refreshing in inspector does not work for prefab asset	2022-07-01 16:10:09 +09:00
semantic-release-bot	65c60000c2	chore(release): 4.1.3 [skip ci] ## [4.1.3](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.2...4.1.3) (2022-06-28) ### Bug Fixes * error on drag prefab to scene ([`fa2f867`](`fa2f867bca`)), closes [#211](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/211)	2022-06-28 08:07:32 +00:00
mob-sakai	fa2f867bca	fix: error on drag prefab to scene close #211	2022-06-28 14:26:09 +09:00
semantic-release-bot	b2b2b0f767	chore(release): 4.1.2 [skip ci] ## [4.1.2](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.1...4.1.2) (2022-06-27) ### Bug Fixes * error on editor ([`8034228`](`8034228713`)), closes [#210](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/210) * incorrect position of world space trail particles ([`fb7f308`](`fb7f308f09`)), closes [#209](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/209)	2022-06-27 16:08:02 +00:00
mob-sakai	fb7f308f09	fix: incorrect position of world space trail particles close #209	2022-06-28 00:20:37 +09:00
mob-sakai	8034228713	fix: error on editor close #210	2022-06-28 00:18:59 +09:00
semantic-release-bot	f526671826	chore(release): 4.1.1 [skip ci] ## [4.1.1](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.0...4.1.1) (2022-06-25) ### Bug Fixes * add absolute mode toggle to overlay window ([`48d1994`](`48d1994f5f`))	2022-06-25 06:57:43 +00:00
mob-sakai	81dacb1efe	docs: update readme (for absolute mode)	2022-06-25 13:22:09 +09:00
mob-sakai	48d1994f5f	fix: add absolute mode toggle to overlay window	2022-06-25 13:22:09 +09:00
semantic-release-bot	f9901a0255	chore(release): 4.1.0 [skip ci] # [4.1.0](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.0.1...4.1.0) (2022-06-25) ### Features * add relative/absolute particle position mode ([`1879ac8`](`1879ac8c53`)), closes [#205](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/205)	2022-06-25 00:37:09 +00:00
mob-sakai	3b0f6985f6	demo: add relative/absolute position mode demo	2022-06-25 09:07:28 +09:00
mob-sakai	1879ac8c53	feat: add relative/absolute particle position mode close #205	2022-06-25 09:07:28 +09:00
semantic-release-bot	e651039032	chore(release): 4.0.1 [skip ci] ## [4.0.1](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.0.0...4.0.1) (2022-06-24) ### Bug Fixes * overlays do not exist in Unity 2019.2-2021.1 ([`cd8e037`](`cd8e0372b6`)), closes [#207](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/207) [#208](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/208)	2022-06-24 00:54:28 +00:00
mob-sakai	1d5c87463a	docs: update license	2022-06-24 09:46:13 +09:00
mob-sakai	cd8e0372b6	fix: overlays do not exist in Unity 2019.2-2021.1 close #207, close #208	2022-06-24 09:30:51 +09:00
semantic-release-bot	e1715afbab	chore(release): 4.0.0 [skip ci] # [4.0.0](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.12...4.0.0) (2022-06-21) ### Bug Fixes * correct world space particle position when changing screen size ([`c6644a2`](`c6644a2132`)) * keep properly canvas batches ([`d8e96e6`](`d8e96e69a6`)) ### Features * adaptive scaling for UI ([`aa0d56f`](`aa0d56f9fa`)) * add overlay window for UIParticle ([`7b21c50`](`7b21c500ef`)) * add particle attractor component ([`386170c`](`386170cbf6`)) * display warning in inspector if using 'TEXCOORD.zw' components as custom vertex stream ([`59221d5`](`59221d5821`)) mesh sharing group ([`9afeebf`](`9afeebf672`)) * random mesh sharing group ([`4fa43ed`](`4fa43eda4b`)) * support 8+ materials ([`b76bf5a`](`b76bf5a5ad`)), closes [#122](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/122) [#152](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/152) [#186](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/186) ### BREAKING CHANGES * If you update to v4, you may be required to adjust your UIParticle.scale.	2022-06-21 12:12:02 +00:00
mob-sakai	2f51bff791	docs: update readme	2022-06-21 21:09:59 +09:00
mob-sakai	59221d5821	feat: display warning in inspector if using 'TEXCOORD*.zw' components as custom vertex stream	2022-06-21 19:52:22 +09:00
mob-sakai	4fe9a3200d	fix on editor: on select UIParticle, particles will be cleared	2022-06-21 19:47:08 +09:00
mob-sakai	8c959b257c	demo: update demo	2022-06-20 15:48:59 +09:00
semantic-release-bot	6c50cf85f3	chore(release): 4.0.0-preview.1 [skip ci] # [4.0.0-preview.1](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.12...4.0.0-preview.1) (2022-06-18) ### Bug Fixes * correct world space particle position when changing screen size ([`c6644a2`](`c6644a2132`)) * keep properly canvas batches ([`d8e96e6`](`d8e96e69a6`)) ### Features * adaptive scaling for UI ([`aa0d56f`](`aa0d56f9fa`)) * add overlay window for UIParticle ([`7b21c50`](`7b21c500ef`)) * add particle attractor component ([`386170c`](`386170cbf6`)) * mesh sharing group ([`9afeebf`](`9afeebf672`)) * random mesh sharing group ([`4fa43ed`](`4fa43eda4b`)) * support 8+ materials ([`b76bf5a`](`b76bf5a5ad`)), closes [#122](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/122) [#152](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/152) [#186](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/186) ### BREAKING CHANGES * If you update to v4, you may be required to adjust your UIParticle.scale.	2022-06-18 02:52:01 +00:00
mob-sakai	52ae87f301	demo: update demos	2022-06-18 11:47:59 +09:00
mob-sakai	845365ee27	docs: update readme	2022-06-18 11:47:59 +09:00
mob-sakai	8e1b4eb086	fix build error and something	2022-06-18 11:47:59 +09:00
mob-sakai	97ea668294	test: update test forkflow	2022-06-18 11:47:59 +09:00
mob-sakai	6b11e7c588	demo: add performance demo	2022-06-18 10:20:12 +09:00
mob-sakai	d9e7eb9732	fix to emit	2022-06-18 10:20:12 +09:00
mob-sakai	386170cbf6	feat: add particle attractor component	2022-06-18 10:20:12 +09:00
mob-sakai	37d0c4b711	refactor	2022-06-18 10:20:12 +09:00
mob-sakai	4fa43eda4b	feat: random mesh sharing group The mesh sharing group id will be selected randomly.	2022-06-18 10:20:12 +09:00
mob-sakai	9afeebf672	feat: mesh sharing group Particle simulation results are shared within the same group. A large number of the same effects can be displayed with a small load.	2022-06-18 10:20:12 +09:00
mob-sakai	d8e96e69a6	fix: keep properly canvas batches	2022-06-18 10:20:12 +09:00
mob-sakai	01459b06b8	refactor	2022-06-18 10:20:12 +09:00
mob-sakai	7b21c500ef	feat: add overlay window for UIParticle	2022-06-18 10:20:12 +09:00
mob-sakai	aa0d56f9fa	feat: adaptive scaling for UI Changing the canvas size does not affect the effect size or position. This feature provides a constant-looking output and makes it easier to adjust effects. BREAKING CHANGE: If you update to v4, you may be required to adjust your UIParticle.scale.	2022-06-17 21:25:35 +09:00
mob-sakai	c6644a2132	fix: correct world space particle position when changing screen size	2022-06-11 16:23:36 +09:00
mob-sakai	b76bf5a5ad	feat: support 8+ materials Instead of one CanvasRenderer with submeshes, render with multiple CanvasRenderers. This feature allows the number of materials to be unlimited. close #122, close #152, close #186	2022-06-11 16:23:36 +09:00
semantic-release-bot	69bde2cf3d	chore(release): 3.3.12 [skip ci] ## [3.3.12](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.11...3.3.12) (2022-06-10) ### Bug Fixes * always display materials in inspector ([`a10042d`](`a10042d989`)) * UNITY_UI_ALPHACLIP in UIAdditive shader is not working ([`e817e8d`](`e817e8d3c7`))	2022-06-10 11:32:11 +00:00
mob-sakai	a10042d989	fix: always display materials in inspector	2022-06-10 19:55:49 +09:00
mob-sakai	dd2d185e4a	style: tab to space	2022-06-10 17:06:34 +09:00
mob-sakai	e817e8d3c7	fix: UNITY_UI_ALPHACLIP in UIAdditive shader is not working	2022-06-10 17:06:34 +09:00
semantic-release-bot	aaac2b71a3	chore(release): 3.3.11 [skip ci] ## [3.3.11](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.10...3.3.11) (2022-06-10) ### Bug Fixes * sorting by layer does not work properly ([`ccc09e6`](`ccc09e6aca`)) * when using linear color space, the particle colors are not output correctly ([`11c3a7b`](`11c3a7b374`)), closes [#203](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/203)	2022-06-10 07:21:00 +00:00
mob-sakai	11c3a7b374	fix: when using linear color space, the particle colors are not output correctly To fix, set 'Apply Active Color Space' in renderer module to false. close #203	2022-06-10 16:12:15 +09:00
micromang	ccc09e6aca	fix: sorting by layer does not work properly	2022-06-10 16:10:13 +09:00
semantic-release-bot	5a8f1263ef	chore(release): 3.3.10 [skip ci] ## [3.3.10](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.9...3.3.10) (2022-02-17) ### Bug Fixes * annoying warning for [ExecuteInEditMode] ([`b6b2c72`](`b6b2c72b19`)), closes [#180](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/180) * PrefabStageUtility class is not experimental after 2021.2 ([`0fd5d7a`](`0fd5d7affe`))	2022-02-17 20:45:55 +00:00
mob-sakai	b6b2c72b19	fix: annoying warning for [ExecuteInEditMode] Close #180	2022-02-18 04:57:27 +09:00
talessampaio-kazoo	0fd5d7affe	fix: PrefabStageUtility class is not experimental after 2021.2	2022-02-18 04:46:01 +09:00
semantic-release-bot	2e4d80bc1c	chore(release): 3.3.9 [skip ci] ## [3.3.9](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/3.3.8...3.3.9) (2021-08-02) ### Bug Fixes * fix for warning CS0618 ([`61760d9`](`61760d940c`))	2021-08-02 17:49:09 +00:00
shadeAlex	6b87db7ac7	style: tab to space	2021-08-03 02:48:12 +09:00
shadeAlex	61760d940c	fix: fix for warning CS0618	2021-08-03 02:48:12 +09:00