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Add support for two-sided materials #2

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Add support for two-sided materials #2

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14 changes: 9 additions & 5 deletions AssimpKit/Code/Model/AssimpImporter.m
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Original file line number Diff line number Diff line change
Expand Up @@ -933,13 +933,17 @@ - (NSMutableArray *)makeMaterialsForNode:(const struct aiNode *)aiNode
DLog(@" Using add blend mode");
material.blendMode = SCNBlendModeAdd;
}

DLog(@"+++ Loading cull/double sided mode");
/**
FIXME: The cull mode works only on iOS. Not on OSX.
Hence has been defaulted to Cull Back.
USE AI_MATKEY_TWOSIDED to get the cull mode.
*/

// SceneKit only allows for either backside culling or frontside culling,
// but doubleSided allows for the material to be applied on both sides.
material.cullMode = SCNCullBack;

int twoSided = 0;
material.doubleSided = (aiGetMaterialIntegerArray(aiMaterial, AI_MATKEY_TWOSIDED, (int *)&twoSided, NULL) == AI_SUCCESS && twoSided != 0);


DLog(@"+++ Loading shininess");
int shininess;
aiGetMaterialIntegerArray(aiMaterial, AI_MATKEY_BLEND_FUNC,
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