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fix: fix abnormal mesh bounds error

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close #213
This commit is contained in:
wmltogether
2024-01-24 14:44:59 +08:00
committed by mob-sakai
parent a5fdfce554
commit e840631fb3
2 changed files with 24 additions and 0 deletions
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1
Runtime/UIParticleRenderer.cs
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@@ -339,6 +339,7 @@ namespace Coffee.UIExtensions
}
else if (_renderer.CanBakeMesh())
{
_particleSystem.ValidateShape();
#if PS_BAKE_API_V2
_renderer.BakeMesh(s_CombineInstances[0].mesh, bakeCamera,
ParticleSystemBakeMeshOptions.BakeRotationAndScale);

23
Runtime/Utils.cs
View File

@@ -109,6 +109,29 @@ namespace Coffee.UIParticleExtensions
return s_TmpParticles;
}
public static void ValidateShape(this ParticleSystem self)
{
var shape = self.shape;
if (shape.enabled && shape.alignToDirection)
{
if (Mathf.Approximately(shape.scale.x * shape.scale.y * shape.scale.z, 0))
{
if (Mathf.Approximately(shape.scale.x, 0))
{
shape.scale.Set(0.0001f, shape.scale.y, shape.scale.z);
}
else if (Mathf.Approximately(shape.scale.y, 0))
{
shape.scale.Set(shape.scale.x, 0.0001f, shape.scale.z);
}
else if (Mathf.Approximately(shape.scale.z, 0))
{
shape.scale.Set(shape.scale.x, shape.scale.y, 0.0001f);
}
}
}
}
public static bool CanBakeMesh(this ParticleSystemRenderer self)
{
// #69: Editor crashes when mesh is set to null when `ParticleSystem.RenderMode = Mesh`