sigonasr2/jmonkeyengine
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

address issue #816: BoneTrack.setKeyframes() throws NPE in assertions

Browse Source
This commit is contained in:
Stephen Gold 2018-01-31 09:59:47 -08:00
parent 66e602c825
commit ba37746c44
1 changed files with 21 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
jme3-core/src/main/java/com/jme3/animation/BoneTrack.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009-2012 jMonkeyEngine
* Copyright (c) 2009-2018 jMonkeyEngine
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -138,16 +138,23 @@ public final class BoneTrack implements Track {
/**
* Set the translations and rotations for this bone track
* @param times a float array with the time of each frame
* @param translations the translation of the bone for each frame
* @param rotations the rotation of the bone for each frame
*
* @param times the time of each frame, measured from the start of the track
* (not null, length>0)
* @param translations the translation of the bone for each frame (not null,
* same length as times)
* @param rotations the rotation of the bone for each frame (not null, same
* length as times)
*/
public void setKeyframes(float[] times, Vector3f[] translations, Quaternion[] rotations) {
if (times.length == 0) {
throw new RuntimeException("BoneTrack with no keyframes!");
}
assert times.length == translations.length && times.length == rotations.length;
assert translations != null;
assert times.length == translations.length;
assert rotations != null;
assert times.length == rotations.length;
this.times = times;
this.translations = new CompactVector3Array();
@ -160,15 +167,19 @@ public final class BoneTrack implements Track {
/**
* Set the translations, rotations and scales for this bone track
* @param times a float array with the time of each frame
* @param translations the translation of the bone for each frame
* @param rotations the rotation of the bone for each frame
* @param scales the scale of the bone for each frame
*
* @param times the time of each frame, measured from the start of the track
* (not null, length>0)
* @param translations the translation of the bone for each frame (not null,
* same length as times)
* @param rotations the rotation of the bone for each frame (not null, same
* length as times)
* @param scales the scale of the bone for each frame (ignored if null)
*/
public void setKeyframes(float[] times, Vector3f[] translations, Quaternion[] rotations, Vector3f[] scales) {
this.setKeyframes(times, translations, rotations);
assert times.length == scales.length;
if (scales != null) {
assert times.length == scales.length;
this.scales = new CompactVector3Array();
this.scales.add(scales);
this.scales.freeze();