View Full Version : I want to make an impressionist image

02-19-2018, 11:04 PM
I received a task that make and impressionist image.
And I succeed to load image to using texture.
Now I'm trying to pick a color to use 'glReadPixels', and draw a line each pixel which have a 45˚ angle, 1.5 length.
But It doesn't implement.
How can I make this image? Please Help me.:dejection: