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[optimize][line]smooth line (#169)

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This commit is contained in:
monitor1394
2022-06-26 08:35:59 +08:00
parent 91b9055039
commit 6c9528cf19
4 changed files with 18 additions and 7 deletions
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20
Runtime/XUGL/UGLHelper.cs
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@@ -59,8 +59,7 @@ namespace XUGL
for (int i = 0; i < list1.Count; i++)
{
if (list1[i] == null && list2[i] == null)
{ }
if (list1[i] == null && list2[i] == null) { }
else
{
if (list1[i] != null)
@@ -109,7 +108,7 @@ namespace XUGL
}
public static void GetBezierList(ref List<Vector3> posList, Vector3 sp, Vector3 ep,
Vector3 lsp, Vector3 nep, float smoothness = 2f, float k = 2.0f)
Vector3 lsp, Vector3 nep, float smoothness = 2f, float k = 2.0f, bool limit = false)
{
float dist = Mathf.Abs(sp.x - ep.x);
Vector3 cp1, cp2;
@@ -124,9 +123,20 @@ namespace XUGL
else
{
cp1 = sp + (ep - lsp).normalized * diff;
if (limit)
cp1.y = sp.y;
}
if (nep == ep)
{
cp2 = ep;
}
else
{
cp2 = ep - (nep - sp).normalized * diff;
if (limit)
cp2.y = ep.y;
}
if (nep == ep) cp2 = ep;
else cp2 = ep - (nep - sp).normalized * diff;
dist = Vector3.Distance(sp, ep);
int segment = (int) (dist / (smoothness <= 0 ? 2f : smoothness));
if (segment < 1) segment = (int) (dist / 0.5f);