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[libgdx] SkeletonRendererDebug draws direction for zero length bones.

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This commit is contained in:
NathanSweet 2016-08-05 01:35:52 +02:00
parent bc629cec11
commit 81a4e3ea1d
1 changed files with 10 additions and 4 deletions
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14
spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonRendererDebug.java
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@ -82,14 +82,20 @@ public class SkeletonRendererDebug {
Array<Bone> bones = skeleton.getBones();
if (drawBones) {
shapes.setColor(boneLineColor);
shapes.begin(ShapeType.Filled);
for (int i = 0, n = bones.size; i < n; i++) {
Bone bone = bones.get(i);
if (bone.parent == null) continue;
float x = skeletonX + bone.data.length * bone.a + bone.worldX;
float y = skeletonY + bone.data.length * bone.c + bone.worldY;
shapes.rectLine(skeletonX + bone.worldX, skeletonY + bone.worldY, x, y, boneWidth * scale);
float length = bone.data.length, width = boneWidth;
if (length == 0) {
length = 8;
width /= 2;
shapes.setColor(boneOriginColor);
} else
shapes.setColor(boneLineColor);
float x = skeletonX + length * bone.a + bone.worldX;
float y = skeletonY + length * bone.c + bone.worldY;
shapes.rectLine(skeletonX + bone.worldX, skeletonY + bone.worldY, x, y, width * scale);
}
shapes.end();
shapes.begin(ShapeType.Line);