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Small clean up to render calls

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This commit is contained in:
Grant Sanderson 2023-02-01 11:19:40 -08:00
parent b1fb3e1d54
commit 0c9afb65d9
1 changed files with 4 additions and 7 deletions
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11
manimlib/shader_wrapper.py
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@ -280,12 +280,10 @@ class FillShaderWrapper(ShaderWrapper):
self.fill_canvas = get_fill_canvas(self.ctx)
def render(self):
vao = self.vao
assert(vao is not None)
winding = (len(self.vert_indices) == 0)
vao.program['winding'].value = winding
self.program['winding'].value = winding
if not winding:
vao.render()
super().render()
return
original_fbo = self.ctx.fbo
@ -301,14 +299,13 @@ class FillShaderWrapper(ShaderWrapper):
gl.GL_ONE, gl.GL_ONE,
)
gl.glBlendEquationSeparate(gl.GL_FUNC_ADD, gl.GL_MAX)
self.ctx.blend_equation = moderngl.FUNC_ADD, moderngl.MAX
vao.render()
super().render()
original_fbo.use()
gl.glBlendFunc(gl.GL_ONE, gl.GL_ONE_MINUS_SRC_ALPHA)
gl.glBlendEquation(gl.GL_FUNC_ADD)
texture_vao.render(moderngl.TRIANGLE_STRIP)
texture_vao.render()
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)