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Disable anti-aliasing for Mac offscreen rendering #505

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Disable anti-aliasing for Mac offscreen rendering #505

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4 changes: 4 additions & 0 deletions mujoco_py/opengl_context.pyx
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Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,10 @@ class GlfwContext(OpenGLContext):
print("Creating offscreen glfw")
glfw.window_hint(glfw.VISIBLE, 0)
glfw.window_hint(glfw.DOUBLEBUFFER, 0)
# For offscreen rendering, disable anti-aliasing. We do this because we often
# use Linux for offscreen rendering, which causes a difference in behavior
# when using Mac OS (which uses GLFW for off-screen rendering).
glfw.window_hint(glfw.SAMPLES, 0)
init_width, init_height = self._INIT_WIDTH, self._INIT_HEIGHT
else:
if not quiet:
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