older GLSL versions (< 1.3) Thanks Matthew M: - adding mat3 from ma4 function - removal of transpose() And I've hacked in myself a textureSize() replacement, the image size gets passed on to function now.
older GLSL versions (< 1.3) Thanks Matthew M: - adding mat3 from ma4 function - removal of transpose() And I've hacked in myself a textureSize() replacement, the image size gets passed on to function now.