[OPTIONS] USE_METALLICNESS=1 USE_GLOSSINESS=1 FILENAME_LIMIT=0 AUTO_FLIP=1 DROP_EMPTY_ALPHA=0 [TEXTURE_TYPE] SUFFIX_DELIMITER=_ SUFFIX_REMOVE_DELIMITER=1 SUFFIX_DIFFUSE=d SUFFIX_NORMAL=n SUFFIX_SPECULAR=s SUFFIX_METALLICNESS=m SUFFIX_ROUGHNESS=r SUFFIX_GLOSSINESS=g SUFFIX_HEIGHT=h SUFFIX_ILLUMINATION=i [MTR] MTR_SHADER_FS= MTR_SHADER_VS= MTR_SHADER_GS= MTR_RENDERHINT=NormalAndSpecMapped