def _create_metallic_roughness_map(self, metal_map, rough_map):
metal = QImage(metal_map)
rough = QImage(rough_map)
metal_pixel = QColor()
metal = metal.convertToFormat(QImage.Format_RGB32)
rough = rough.convertToFormat(QImage.Format_RGB32)
metal_uchar_ptr = metal.bits()
rough_uchar_ptr = rough.bits()
if (not metal.width() == rough.width()
or not metal.height() == rough.height()):
raise RuntimeError(
"Error processing material: {}. Metallic map and roughness map must have same dimensions."
.format(self.maya_node))
width = metal.width()
height = metal.height()
i = 0
for y in range(height):
for x in range(width):
metal_color = struct.unpack('I', metal_uchar_ptr[i:i + 4])[0]
rough_color = struct.unpack('I', rough_uchar_ptr[i:i + 4])[0]
metal_pixel.setRgb(0, qGreen(rough_color), qBlue(metal_color))
metal_uchar_ptr[i:i + 4] = struct.pack('I', metal_pixel.rgb())
i += 4
output = ExportSettings.out_dir + "/" + self.name + "_metalRough.jpg"
return output, metal
def _create_metallic_roughness_map(self, metal_map, rough_map):
metal = QImage(metal_map)
rough = QImage(rough_map)
metal_pixel = QColor()
metal = metal.convertToFormat(QImage.Format_RGB32);
rough = rough.convertToFormat(QImage.Format_RGB32);
metal_uchar_ptr = metal.bits()
rough_uchar_ptr = rough.bits()
if (not metal.width() == rough.width()
or not metal.height() == rough.height()):
raise RuntimeError("Error processing material: {}. Metallic map and roughness map must have same dimensions.".format(self.maya_node))
width = metal.width();
height = metal.height();
i = 0
for y in range(height):
for x in range(width):
metal_color = struct.unpack('I', metal_uchar_ptr[i:i+4])[0]
rough_color = struct.unpack('I', rough_uchar_ptr[i:i+4])[0]
metal_pixel.setRgb(0, qGreen(rough_color), qBlue(metal_color))
metal_uchar_ptr[i:i+4] = struct.pack('I', metal_pixel.rgb())
i+=4
output = ExportSettings.out_dir + "/"+self.name+"_metalRough.jpg"
return output, metal
def getpixel(self, xy): color = self.img.pixel(xy[0], xy[1]) return (qRed(color), qGreen(color), qBlue(color))
def getpixel(self, xy):
color = self.img.pixel(xy[0], xy[1])
return (qRed(color), qGreen(color), qBlue(color))