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Fix normals not being generated for formats without normals (#3896)

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Fix normals not being generated for formats without normals
This commit is contained in:
tterrag authored and Fry committed 2017-05-15 12:39:54 +04:00
1 parent 61d00dd05f
commit d77033b0d0
1 file changed
+4 -4
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src/main/java/net/minecraftforge/client/model/pipeline/VertexLighterFlat.java
+4 -4
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@@ -108,10 +108,10 @@ public class VertexLighterFlat extends QuadGatheringTransformer
float[][] lightmap = quadData[lightmapIndex];
float[][] color = quadData[colorIndex];
if(normalIndex != -1 && (
quadData[normalIndex][0][0] != -1 ||
quadData[normalIndex][0][1] != -1 ||
quadData[normalIndex][0][2] != -1))
// If all three normal values are either -1 or 0, normals must be generated
if(quadData[normalIndex][0][0] != quadData[normalIndex][0][1] ||
quadData[normalIndex][0][1] != quadData[normalIndex][0][2] ||
(quadData[normalIndex][0][0] != -1 && quadData[normalIndex][0][0] != 0))
{
normal = quadData[normalIndex];
}