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Fixed an NPE in getNumElements() if the data field was null.

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Paul Speed 2018-03-24 14:45:11 -04:00 committed by Stephen Gold
parent c09014dd1d
commit 72eac2c738
1 changed files with 3 additions and 0 deletions
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jme3-core/src/main/java/com/jme3/scene/VertexBuffer.java
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@ -606,6 +606,9 @@ public class VertexBuffer extends NativeObject implements Savable, Cloneable {
* @return The total number of data elements in the data buffer. * @return The total number of data elements in the data buffer.
*/ */
public int getNumElements(){ public int getNumElements(){
if( data == null ) {
return 0;
}
int elements = data.limit() / components; int elements = data.limit() / components;
if (format == Format.Half) if (format == Format.Half)
elements /= 2; elements /= 2;