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API > API/Plugins > API/Plugins/GLTFExporter > API/Plugins/GLTFExporter/Json > API/Plugins/GLTFExporter/Json/FGLTFJsonSpecularExtension
References
| Module | GLTFExporter |
| Header | /Engine/Plugins/Enterprise/GLTFExporter/Source/GLTFExporter/Public/Json/GLTFJsonMaterial.h |
| Include | #include "Json/GLTFJsonMaterial.h" |
bool HasValue() const
Remarks
UE's default Specular value is 0.5, while glTF's is 1.