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Bugfix: Uploading of partialy uploaded Geometry

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When Geometry is uploaded, one can add new VertexStream,
which would cause a Runtime error during next upload (null reference)
This commit is contained in:
Dmitry Kravtsov
2012-10-25 14:48:57 +11:00
parent 6f0a965817
commit 16ea5e0414
1 changed files with 4 additions and 2 deletions
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6
src/alternativa/engine3d/resources/Geometry.as
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@@ -652,8 +652,10 @@ package alternativa.engine3d.resources {
_indexBuffer = null; _indexBuffer = null;
for (i = 0; i < numBuffers; i++) { for (i = 0; i < numBuffers; i++) {
vBuffer = _vertexStreams[i]; vBuffer = _vertexStreams[i];
vBuffer.buffer.dispose(); if (vBuffer.buffer != null) {
vBuffer.buffer = null; vBuffer.buffer.dispose();
vBuffer.buffer = null;
}
} }
} }
if (_indices.length <= 0 || _numVertices <= 0) { if (_indices.length <= 0 || _numVertices <= 0) {