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Merge pull request #128 from halfjust/master

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Fixed problem with alpha in animations
This commit is contained in:
Nathan Sweet 2013-09-27 12:54:00 -07:00
commit 93c60a0bdf
1 changed files with 17 additions and 31 deletions
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48
spine-starling/spine-starling/src/spine/starling/SkeletonSprite.as
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@ -46,6 +46,7 @@ import starling.animation.IAnimatable;
import starling.core.RenderSupport;
import starling.display.BlendMode;
import starling.display.DisplayObject;
import starling.utils.Color;
import starling.utils.MatrixUtil;
public class SkeletonSprite extends DisplayObject implements IAnimatable {
@ -77,41 +78,26 @@ public class SkeletonSprite extends DisplayObject implements IAnimatable {
if (regionAttachment != null) {
var vertices:Vector.<Number> = this.vertices;
regionAttachment.computeWorldVertices(skeleton.x, skeleton.y, slot.bone, vertices);
var r:Number = skeleton.r * slot.r;
var g:Number = skeleton.g * slot.g;
var b:Number = skeleton.b * slot.b;
var r:Number = skeleton.r * slot.r * 255;
var g:Number = skeleton.g * slot.g * 255;
var b:Number = skeleton.b * slot.b * 255;
var a:Number = slot.a;
var rgb:uint = Color.rgb(r,g,b);
var image:SkeletonImage = regionAttachment.rendererObject as SkeletonImage;
var vertexData:Vector.<Number> = image.vertexData.rawData;
vertexData[0] = vertices[2];
vertexData[1] = vertices[3];
vertexData[2] = r;
vertexData[3] = g;
vertexData[4] = b;
vertexData[5] = a;
vertexData[8] = vertices[4];
vertexData[9] = vertices[5];
vertexData[10] = r;
vertexData[11] = g;
vertexData[12] = b;
vertexData[13] = a;
vertexData[16] = vertices[0];
vertexData[17] = vertices[1];
vertexData[18] = r;
vertexData[19] = g;
vertexData[20] = b;
vertexData[21] = a;
vertexData[24] = vertices[6];
vertexData[25] = vertices[7];
vertexData[26] = r;
vertexData[27] = g;
vertexData[28] = b;
vertexData[29] = a;
image.vertexData.setPosition(0, vertices[2], vertices[3]);
image.vertexData.setColorAndAlpha(0, rgb, a);
image.vertexData.setPosition(1, vertices[4], vertices[5]);
image.vertexData.setColorAndAlpha(1, rgb, a);
image.vertexData.setPosition(2, vertices[0], vertices[1]);
image.vertexData.setColorAndAlpha(2, rgb, a);
image.vertexData.setPosition(3, vertices[6], vertices[7]);
image.vertexData.setColorAndAlpha(3, rgb, a);
image.updateVertices();
support.blendMode = slot.data.additiveBlending ? BlendMode.ADD : BlendMode.NORMAL;