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Don't apply depth test during winding fill

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Grant Sanderson 2024-08-19 11:28:58 -05:00
parent a12fa0c03d
commit 4cb16dfc0b
1 changed files with 6 additions and 0 deletions
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6
manimlib/shader_wrapper.py
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@ -378,7 +378,13 @@ class VShaderWrapper(ShaderWrapper):
gl.GL_ONE_MINUS_DST_ALPHA, gl.GL_ONE,
)
# Be sure not to apply depth test while rendering fill
# but set it back to where it was after
apply_depth_test = bool(gl.glGetBooleanv(gl.GL_DEPTH_TEST))
self.ctx.disable(moderngl.DEPTH_TEST)
self.fill_vao.render()
if apply_depth_test:
self.ctx.enable(moderngl.DEPTH_TEST)
original_fbo.use()
gl.glBlendFunc(gl.GL_ONE, gl.GL_ONE_MINUS_SRC_ALPHA)