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Fix typing

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This commit is contained in:
Lipu Fei 2019-11-11 08:48:04 +01:00
parent d13683f4db
commit adaea90d50
1 changed files with 15 additions and 3 deletions
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18
plugins/SimulationView/SimulationView.py
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@ -213,6 +213,8 @@ class SimulationView(CuraView):
def beginRendering(self) -> None:
scene = self.getController().getScene()
renderer = self.getRenderer()
if renderer is None:
return
if not self._ghost_shader:
self._ghost_shader = OpenGL.getInstance().createShaderProgram(Resources.getPath(Resources.Shaders, "color.shader"))
@ -490,7 +492,11 @@ class SimulationView(CuraView):
# Make sure the SimulationPass is created
layer_pass = self.getSimulationPass()
self.getRenderer().addRenderPass(layer_pass)
renderer = self.getRenderer()
if renderer is not None:
return False
renderer.addRenderPass(layer_pass)
# Make sure the NozzleNode is add to the root
nozzle = self.getNozzleNode()
@ -509,7 +515,7 @@ class SimulationView(CuraView):
self._simulationview_composite_shader.setUniformValue("u_outline_color", Color(*theme.getColor("model_selection_outline").getRgb()))
if not self._composite_pass:
self._composite_pass = cast(CompositePass, self.getRenderer().getRenderPass("composite"))
self._composite_pass = cast(CompositePass, renderer.getRenderPass("composite"))
self._old_layer_bindings = self._composite_pass.getLayerBindings()[:] # make a copy so we can restore to it later
self._composite_pass.getLayerBindings().append("simulationview")
@ -525,7 +531,13 @@ class SimulationView(CuraView):
self._global_container_stack.propertyChanged.disconnect(self._onPropertyChanged)
if self._nozzle_node:
self._nozzle_node.setParent(None)
self.getRenderer().removeRenderPass(self._layer_pass)
renderer = self.getRenderer()
if renderer is not None:
return False
if self._layer_pass is not None:
renderer.removeRenderPass(self._layer_pass)
if self._composite_pass:
self._composite_pass.setLayerBindings(cast(List[str], self._old_layer_bindings))
self._composite_pass.setCompositeShader(cast(ShaderProgram, self._old_composite_shader))