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Fixed mesh hull debug rendering.

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This commit is contained in:
NathanSweet 2014-04-23 13:40:27 +02:00
parent ec70e3438d
commit d6c49df3ec
1 changed files with 6 additions and 2 deletions
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8
spine-libgdx/src/com/esotericsoftware/spine/SkeletonRendererDebug.java
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@ -112,16 +112,19 @@ public class SkeletonRendererDebug {
Attachment attachment = slot.attachment; Attachment attachment = slot.attachment;
float[] vertices = null; float[] vertices = null;
short[] triangles = null; short[] triangles = null;
int hullLength = 0;
if (attachment instanceof MeshAttachment) { if (attachment instanceof MeshAttachment) {
MeshAttachment mesh = (MeshAttachment)attachment; MeshAttachment mesh = (MeshAttachment)attachment;
mesh.updateWorldVertices(slot, false); mesh.updateWorldVertices(slot, false);
vertices = mesh.getWorldVertices(); vertices = mesh.getWorldVertices();
triangles = mesh.getTriangles(); triangles = mesh.getTriangles();
hullLength = mesh.getHullLength();
} else if (attachment instanceof SkinnedMeshAttachment) { } else if (attachment instanceof SkinnedMeshAttachment) {
SkinnedMeshAttachment mesh = (SkinnedMeshAttachment)attachment; SkinnedMeshAttachment mesh = (SkinnedMeshAttachment)attachment;
mesh.updateWorldVertices(slot, false); mesh.updateWorldVertices(slot, false);
vertices = mesh.getWorldVertices(); vertices = mesh.getWorldVertices();
triangles = mesh.getTriangles(); triangles = mesh.getTriangles();
hullLength = mesh.getHullLength();
} }
if (vertices == null || triangles == null) continue; if (vertices == null || triangles == null) continue;
if (drawMeshTriangles) { if (drawMeshTriangles) {
@ -136,8 +139,9 @@ public class SkeletonRendererDebug {
} }
if (drawMeshHull) { if (drawMeshHull) {
shapes.setColor(attachmentLineColor); shapes.setColor(attachmentLineColor);
float lastX = vertices[vertices.length - 5], lastY = vertices[vertices.length - 4]; hullLength = hullLength / 2 * 5;
for (int ii = 0, nn = vertices.length; ii < nn; ii += 5) { float lastX = vertices[hullLength - 5], lastY = vertices[hullLength - 4];
for (int ii = 0, nn = hullLength; ii < nn; ii += 5) {
float x = vertices[ii], y = vertices[ii + 1]; float x = vertices[ii], y = vertices[ii + 1];
shapes.line(x, y, lastX, lastY); shapes.line(x, y, lastX, lastY);
lastX = x; lastX = x;