import blender_node class GetImageWidthHeight(blender_node.ObjectOps): BASE_INPUT_TYPES = { "image": ('IMAGE',), "scale": ('FLOAT', {'default': 1.0,}) } RETURN_TYPES = ('FLOAT', 'FLOAT',) RETURN_NAMES = ('width', 'height',) def blender_process(self, bpy, image, scale, **props): height, width = image[0].shape[:2] # print(height, width) # print((width * scale, height * scale, )) return (width * scale, height * scale, )