mentalrayでMaxのシーン情報を取得

gistfile1.txt

// 構造体を用意して
struct MaxSceneData {
	miBoolean IsMtlEdit;
	miColor AmbientLight;
	miColor GlobalLightLevel;
	miBoolean ForceDoubleSided;
	miScalar GammaCorrection;
	miScalar NearRange;
	miScalar FarRange;
	miScalar PhysicalScale;
	miScalar PixelAspectRatio;
	miTag	ToneOpShader;
	miColor backgroundColor;
	miBoolean doingBakeToTexture;
	miBoolean ToneOpInactive;
	miScalar InternalToMeterScale;
	miBoolean IsProtein;
	miBoolean IsYUp;
	miScalar BlurredReflectionMultiplier;
	miScalar BlurredRefractionMultiplier;
	miInteger AreaShadowSamples;
	miBoolean clientManagesUVTransforms;
	miInteger renderQuality;
};


// シェーダ内でこうやって取得する
const miOptions* options = state->options;
miTag userDataTag = options->userdata;	
MaxSceneData *scenedata;
mi_query(miQ_DATA_PARAM, state, userDataTag, &scenedata);