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Fixing a bug that caused NPE to be thrown when no actions where applied to armature.

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8360 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
Kae..pl 2011-10-05 05:56:12 +00:00
parent 7a0713cd59
commit 952081b192
1 changed files with 17 additions and 15 deletions
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32
engine/src/blender/com/jme3/scene/plugins/blender/modifiers/ArmatureModifier.java
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@ -118,23 +118,25 @@ import com.jme3.util.BufferUtils;
//read animations
ArrayList<Animation> animations = new ArrayList<Animation>();
List<FileBlockHeader> actionHeaders = blenderContext.getFileBlocks(Integer.valueOf(FileBlockHeader.BLOCK_AC00));
for (FileBlockHeader header : actionHeaders) {
Structure actionStructure = header.getStructure(blenderContext);
String actionName = actionStructure.getName();
Track<?>[] tracks = armatureHelper.getTracks(actionStructure, blenderContext);
//determining the animation time
float maximumTrackLength = 0;
for(Track<?> track : tracks) {
float length = track.getLength();
if(length > maximumTrackLength) {
maximumTrackLength = length;
if(actionHeaders != null) {//it may happen that the model has armature with no actions
for (FileBlockHeader header : actionHeaders) {
Structure actionStructure = header.getStructure(blenderContext);
String actionName = actionStructure.getName();
Track<?>[] tracks = armatureHelper.getTracks(actionStructure, blenderContext);
//determining the animation time
float maximumTrackLength = 0;
for(Track<?> track : tracks) {
float length = track.getLength();
if(length > maximumTrackLength) {
maximumTrackLength = length;
}
}
Animation boneAnimation = new Animation(actionName, maximumTrackLength);
boneAnimation.setTracks(tracks);
animations.add(boneAnimation);
}
Animation boneAnimation = new Animation(actionName, maximumTrackLength);
boneAnimation.setTracks(tracks);
animations.add(boneAnimation);
}
animData = new AnimData(new Skeleton(bones), animations);
}