public JsonMaterial(Material mat, ResourceMapper resMap)
{
name = mat.name;
//TODO: Further investigation shows that this is likely going to return -1 for all new materials.
id = resMap.findMaterialId(mat); //exp.materials.findId(mat);
renderQueue = mat.renderQueue;
var path = AssetDatabase.GetAssetPath(mat);
this.path = path;
shader = mat.shader.name;
supportedShader = isSupportedShaderName(shader);
mainTexture = resMap.getTextureId(mat.mainTexture);
mainTextureOffset = mat.mainTextureOffset;
mainTextureScale = mat.mainTextureScale;
color = getColor(mat, ParamNames.mainColor, Color.white); //mat.color;
useNormalMap = mat.IsKeywordEnabled(Keywords.normalMap); //"_NORMALMAP");
useAlphaTest = mat.IsKeywordEnabled(Keywords.alphaTestOn); //"_ALPHATEST_ON");
useAlphaBlend = mat.IsKeywordEnabled(Keywords.alphaBlendOn); //"_ALPHABLEND_ON");
useAlphaPremultiply = mat.IsKeywordEnabled(Keywords.alphaPremultiplyOn); //"_ALPHAPREMULTIPLY_ON");
useEmission = mat.IsKeywordEnabled(Keywords.emission); //"_EMISSION");
useParallax = mat.IsKeywordEnabled(Keywords.parallaxMap); //"_PARALLAXMAP");
useDetailMap = mat.IsKeywordEnabled(Keywords.detailMulX2); //"_DETAIL_MULX2");
useMetallic = mat.IsKeywordEnabled(Keywords.metallicGlossMap); //"_METALLICGLOSSMAP");
useSpecular = mat.IsKeywordEnabled(Keywords.specGlossMap); //"_SPECCGLOSSMAP");
albedoTex = getTexId(mat, TexParamNames.main, resMap);
specularTex = getTexId(mat, TexParamNames.specular, resMap);
metallicTex = getTexId(mat, TexParamNames.metallic, resMap);
normalMapTex = getTexId(mat, TexParamNames.normal, resMap);
occlusionTex = getTexId(mat, TexParamNames.occlusion, resMap);
parallaxTex = getTexId(mat, TexParamNames.parallax, resMap);
emissionTex = getTexId(mat, TexParamNames.emission, resMap);
detailMaskTex = getTexId(mat, TexParamNames.detailMask, resMap);
detailAlbedoTex = getTexId(mat, TexParamNames.detailAlbedo, resMap);
detailNormalMapTex = getTexId(mat, TexParamNames.detailNormal, resMap);
detailAlbedoScale = getTextureScale(mat, TexParamNames.detailAlbedo); //mat.GetTextureScale(TexParamNames.detailAlbedo);
detailAlbedoOffset = getTextureOffset(mat, TexParamNames.detailAlbedo); //mat.GetTextureOffset(TexParamNames.detailAlbedo);
detailNormalMapScale = getFloat(mat, ParamNames.detailNormalMapScale, 1.0f);
alphaCutoff = getFloat(mat, ParamNames.cutoff, 1.0f);
smoothness = getFloat(mat, ParamNames.glossiness, 0.5f);
smoothnessScale = getFloat(mat, ParamNames.glossinessScale, 1.0f);
specularColor = getColor(mat, ParamNames.specularColor, Color.white);
metallic = getFloat(mat, ParamNames.metallic, 0.5f);
bumpScale = getFloat(mat, ParamNames.bumpScale, 1.0f);
parallaxScale = getFloat(mat, ParamNames.parallax, 1.0f);
occlusionStrength = getFloat(mat, ParamNames.occlusionStrength, 1.0f);
emissionColor = getColor(mat, ParamNames.emissionColor, Color.black);
detailMapScale = getFloat(mat, ParamNames.detailNormalMapScale, 1.0f);
secondaryUv = getFloat(mat, ParamNames.secondaryUv, 1.0f);
blendMode = Mathf.RoundToInt(getFloat(mat, ParamNames.blendMode, 0.0f));
smoothnessMapChannel = (int)getFloat(mat, ParamNames.smoothnessMapChannel, 0.0f);
specularHighlights = getFloat(mat, ParamNames.specularHighlights, 1.0f);
glossyReflections = getFloat(mat, ParamNames.glossyReflections, 1.0f);
hasMetallic = mat.HasProperty(ParamNames.metallic) && mat.HasProperty(TexParamNames.metallic);
hasSpecular = mat.HasProperty(TexParamNames.specular) && mat.HasProperty(ParamNames.specularColor);
hasEmissionColor = mat.HasProperty(ParamNames.emissionColor) && (emissionColor.maxColorComponent > 0.01f);
hasEmission = hasEmissionColor || ExportUtility.isValidId(emissionTex); //(emissionTex >= 0);
}