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Double the size of the fill canvas, to effectively do msaa

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Grant Sanderson 2024-08-16 12:04:27 -05:00
parent 04347e7876
commit 4a6e6ca646
1 changed files with 2 additions and 1 deletions
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manimlib/utils/shaders.py
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@ -148,7 +148,8 @@ def get_fill_canvas(ctx: moderngl.Context) -> Tuple[Framebuffer, VertexArray]:
along with the rgb value which is meant to be discarded. along with the rgb value which is meant to be discarded.
""" """
cam_config = get_configuration(parse_cli())['camera_config'] cam_config = get_configuration(parse_cli())['camera_config']
size = (cam_config['pixel_width'], cam_config['pixel_height']) # Double the size so as to effectively to 4x multi-sample antialiasing
size = (2 * cam_config['pixel_width'], 2 * cam_config['pixel_height'])
# Important to make sure dtype is floating point (not fixed point) # Important to make sure dtype is floating point (not fixed point)
# so that alpha values can be negative and are not clipped # so that alpha values can be negative and are not clipped