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Bugfix: fixed a bug that caused the 'maintain volume' constraint to be badlu applied on objects.

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/branches/gradle-restructure@11104 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
Kae..pl 2014-03-18 16:47:36 +00:00
parent bea196baa2
commit 64c732451a
1 changed files with 19 additions and 14 deletions
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33
jme3-blender/src/main/java/com/jme3/scene/plugins/blender/constraints/definitions/ConstraintDefinitionMaintainVolume.java
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@ -1,5 +1,6 @@
package com.jme3.scene.plugins.blender.constraints.definitions;
import com.jme3.animation.Bone;
import com.jme3.math.Transform;
import com.jme3.scene.plugins.blender.BlenderContext;
import com.jme3.scene.plugins.blender.constraints.ConstraintHelper.Space;
@ -20,21 +21,25 @@ public class ConstraintDefinitionMaintainVolume extends ConstraintDefinition {
@Override
public void bake(Space ownerSpace, Space targetSpace, Transform targetTransform, float influence) {
if (volume != 1 && influence > 0) {
Transform ownerTransform = this.getOwnerTransform(ownerSpace);
switch (flag) {
case FLAG_MASK_X:
ownerTransform.getScale().multLocal(1, volume, volume);
break;
case FLAG_MASK_Y:
ownerTransform.getScale().multLocal(volume, 1, volume);
break;
case FLAG_MASK_Z:
ownerTransform.getScale().multLocal(volume, volume, 1);
break;
default:
throw new IllegalStateException("Unknown flag value: " + flag);
// the maintain volume constraint is applied directly to object's scale, so no need to do it again
// but in case of bones we need to make computations
if (this.getOwner() instanceof Bone) {
Transform ownerTransform = this.getOwnerTransform(ownerSpace);
switch (flag) {
case FLAG_MASK_X:
ownerTransform.getScale().multLocal(1, volume, volume);
break;
case FLAG_MASK_Y:
ownerTransform.getScale().multLocal(volume, 1, volume);
break;
case FLAG_MASK_Z:
ownerTransform.getScale().multLocal(volume, volume, 1);
break;
default:
throw new IllegalStateException("Unknown flag value: " + flag);
}
this.applyOwnerTransform(ownerTransform, ownerSpace);
}
this.applyOwnerTransform(ownerTransform, ownerSpace);
}
}