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Unity optimizations.

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This commit is contained in:
NathanSweet 2013-05-11 19:34:28 +02:00
parent d30e5de5be
commit beeff7d752
1 changed files with 18 additions and 11 deletions
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29
spine-unity/Assets/Plugins/Spine/SkeletonComponent.cs
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@ -40,7 +40,6 @@ public class SkeletonComponent : MonoBehaviour {
private Color[] colors; private Color[] colors;
private Vector2[] uvs; private Vector2[] uvs;
private int[] triangles; private int[] triangles;
private int quadCount;
private float[] vertexPositions = new float[8]; private float[] vertexPositions = new float[8];
public virtual void Clear () { public virtual void Clear () {
@ -57,6 +56,8 @@ public class SkeletonComponent : MonoBehaviour {
mesh.name = "Skeleton Mesh"; mesh.name = "Skeleton Mesh";
mesh.hideFlags = HideFlags.HideAndDontSave; mesh.hideFlags = HideFlags.HideAndDontSave;
vertices = new Vector3[0];
skeleton = new Skeleton(skeletonDataAsset.GetSkeletonData(false)); skeleton = new Skeleton(skeletonDataAsset.GetSkeletonData(false));
if (initialSkinName != null && initialSkinName.Length > 0) { if (initialSkinName != null && initialSkinName.Length > 0) {
@ -94,13 +95,27 @@ public class SkeletonComponent : MonoBehaviour {
} }
// Ensure mesh data is the right size. // Ensure mesh data is the right size.
if (quadCount != this.quadCount) { if (quadCount > vertices.Length / 4) {
this.quadCount = quadCount;
vertices = new Vector3[quadCount * 4]; vertices = new Vector3[quadCount * 4];
colors = new Color[quadCount * 4]; colors = new Color[quadCount * 4];
uvs = new Vector2[quadCount * 4]; uvs = new Vector2[quadCount * 4];
triangles = new int[quadCount * 6]; triangles = new int[quadCount * 6];
mesh.Clear(); mesh.Clear();
for (int i = 0, n = quadCount; i < n; i++) {
int index = i * 6;
int vertexIndex = i * 4;
triangles[index] = vertexIndex;
triangles[index + 1] = vertexIndex + 2;
triangles[index + 2] = vertexIndex + 1;
triangles[index + 3] = vertexIndex + 2;
triangles[index + 4] = vertexIndex + 3;
triangles[index + 5] = vertexIndex + 1;
}
} else {
Vector3 zero = new Vector3(0, 0, 0);
for (int i = quadCount * 4, n = vertices.Length; i < n; i++)
vertices[i] = zero;
} }
// Setup mesh. // Setup mesh.
@ -135,14 +150,6 @@ public class SkeletonComponent : MonoBehaviour {
uvs[vertexIndex + 2] = new Vector2(regionUVs[RegionAttachment.X2], 1 - regionUVs[RegionAttachment.Y2]); uvs[vertexIndex + 2] = new Vector2(regionUVs[RegionAttachment.X2], 1 - regionUVs[RegionAttachment.Y2]);
uvs[vertexIndex + 3] = new Vector2(regionUVs[RegionAttachment.X3], 1 - regionUVs[RegionAttachment.Y3]); uvs[vertexIndex + 3] = new Vector2(regionUVs[RegionAttachment.X3], 1 - regionUVs[RegionAttachment.Y3]);
int index = quadIndex * 6;
triangles[index] = vertexIndex;
triangles[index + 1] = vertexIndex + 2;
triangles[index + 2] = vertexIndex + 1;
triangles[index + 3] = vertexIndex + 2;
triangles[index + 4] = vertexIndex + 3;
triangles[index + 5] = vertexIndex + 1;
quadIndex++; quadIndex++;
} }
} }