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Fix to colorband loading. Preventing a crash when less than 4 cursors are used.

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9691 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
Kae..pl 2012-08-28 10:10:42 +00:00
parent 0fd34d3535
commit 4fb6ba58c7
1 changed files with 17 additions and 4 deletions
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21
engine/src/blender/com/jme3/scene/plugins/blender/textures/ColorBand.java
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@ -154,10 +154,10 @@ public class ColorBand {
float[] ipoFactors = new float[4];
float f;
ColorBandData data0 = cbDataMap.get(currentCursor - 2);
ColorBandData data1 = cbDataMap.get(currentCursor - 1);
ColorBandData data2 = cbDataMap.get(currentCursor);
ColorBandData data3 = cbDataMap.get(currentCursor + 1);
ColorBandData data0 = this.getColorbandData(currentCursor - 2, cbDataMap);
ColorBandData data1 = this.getColorbandData(currentCursor - 1, cbDataMap);
ColorBandData data2 = this.getColorbandData(currentCursor, cbDataMap);
ColorBandData data3 = this.getColorbandData(currentCursor + 1, cbDataMap);
for (int i = 0; i < result.length; ++i) {
if (data2.pos != data1.pos) {
@ -235,6 +235,14 @@ public class ColorBand {
return result;
}
private ColorBandData getColorbandData(int index, Map<Integer, ColorBandData> cbDataMap) {
ColorBandData result = cbDataMap.get(index);
if(result == null) {
result = new ColorBandData();
}
return result;
}
/**
* This method returns the data for either B-spline of Cardinal
* interpolation.
@ -272,6 +280,11 @@ public class ColorBand {
public final float r, g, b, a;
public int pos;
public ColorBandData() {
r = g = b = 0;
a = 1;
}
/**
* Copy constructor.
*/