public static extern SU_RESULT SUMaterialGetTexture(SUMaterialRef material, ref SUTextureRef texture);
public static extern SU_RESULT SUTextureCreateFromImageData(ref SUTextureRef texture, size_t width, size_t height, size_t bits_per_pixel, SUByte[] pixel_data);
public static extern SU_RESULT SUTextureGetImageDataSize(SUTextureRef texture, ref size_t data_size, ref size_t bits_per_pixel);
public static extern SU_RESULT SUTextureWriteOriginalToFile(SUTextureRef texture, string file_path);
public static extern SUEntityRef SUTextureToEntity(SUTextureRef line);
public static extern SU_RESULT SUTextureGetAverageColor(SUTextureRef texture, ref SUColor color_val);
public static extern SU_RESULT SUTextureGetColorizedImageRep(SUTextureRef texture, ref SUImageRepRef image_rep);
public static extern SU_RESULT SUTextureGetFileName(SUTextureRef texture, ref SUStringRef file_name);
public static extern SU_RESULT SUTextureGetUseAlphaChannel(SUTextureRef texture, ref bool alpha_channel_used);
public static extern SU_RESULT SUTextureGetImageRep(SUTextureRef texture, ref SUImageRepRef image);
public static extern SU_RESULT SUTextureSetFileName(SUTextureRef texture, string name);
public static extern SU_RESULT SUTextureGetDimensions(SUTextureRef texture, ref size_t width, ref size_t height, ref double s_scale, ref double t_scale);
public static extern SU_RESULT SUTextureRelease(ref SUTextureRef texture);
public static extern SU_RESULT SUTextureCreateFromFile(ref SUTextureRef texture, string file_path, double s_scale, double t_scale);
public static extern SU_RESULT SUTextureCreateFromImageRep(ref SUTextureRef texture, SUImageRepRef image);
public static extern SU_RESULT SUTextureGetImageData(SUTextureRef texture, size_t data_size, SUByte[] pixel_data);