blender/io_mspgl/texture.py

   1 class Texture:
   2         def __init__(self, tex_node, channels):
   3                 self.image = tex_node.image
   4
   5                 self.srgb = self.image.colorspace_settings.name=='sRGB'
   6                 if len(channels)==1 and self.srgb:
   7                         raise Exception("Unsupported configuration on texture {}: Grayscale with sRGB".format(self.image.name))
   8
   9                 if len(channels)==4:
  10                         self.pixelformat = 'SRGB8_ALPHA8' if self.srgb else 'RGBA8'
  11                 elif len(channels)==1:
  12                         self.pixelformat = 'LUMINANCE8' if channels[0]=='Y' else 'R8'
  13                 else:
  14                         self.pixelformat = 'SRGB8' if self.srgb else 'RGB8'
  15
  16                 self.width = self.image.size[0]
  17                 self.height = self.image.size[1]