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[unity] Fix DrawBoundingBox count checks.

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John 2018-03-14 23:08:22 +08:00 committed by GitHub
parent e20428b026
commit 37e8f92867
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1 changed files with 3 additions and 2 deletions
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spine-unity/Assets/spine-unity/Editor/SpineEditorUtilities.cs
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@ -1839,7 +1839,7 @@ namespace Spine.Unity.Editor {
} }
public static void DrawBoundingBox (Slot slot, BoundingBoxAttachment box, Transform t) { public static void DrawBoundingBox (Slot slot, BoundingBoxAttachment box, Transform t) {
if (box.Vertices.Length <= 0) return; // Handle cases where user creates a BoundingBoxAttachment but doesn't actually define it. if (box.Vertices.Length <= 2) return; // Handle cases where user creates a BoundingBoxAttachment but doesn't actually define it.
var worldVerts = new float[box.Vertices.Length]; var worldVerts = new float[box.Vertices.Length];
box.ComputeWorldVertices(slot, worldVerts); box.ComputeWorldVertices(slot, worldVerts);
@ -1848,7 +1848,8 @@ namespace Spine.Unity.Editor {
Vector3 lastVert = Vector3.zero; Vector3 lastVert = Vector3.zero;
Vector3 vert = Vector3.zero; Vector3 vert = Vector3.zero;
Vector3 firstVert = t.TransformPoint(new Vector3(worldVerts[0], worldVerts[1], 0)); Vector3 firstVert = t.TransformPoint(new Vector3(worldVerts[0], worldVerts[1], 0));
for (int i = 0; i < worldVerts.Length; i += 2) { int n = worldVerts.Length - 1;
for (int i = 0; i < n; i += 2) {
vert.x = worldVerts[i]; vert.x = worldVerts[i];
vert.y = worldVerts[i + 1]; vert.y = worldVerts[i + 1];
vert.z = 0; vert.z = 0;