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Fix crash when layer does not exist

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Jaime van Kessel 2020-01-06 10:47:47 +01:00
parent 6a5fbba519
commit 043ef2e84f
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1 changed files with 4 additions and 1 deletions
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5
plugins/SimulationView/SimulationPass.py
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@ -120,7 +120,10 @@ class SimulationPass(RenderPass):
end = self._layer_view.end_elements_index
index = self._layer_view._current_path_num
offset = 0
for polygon in layer_data.getLayer(self._layer_view._current_layer_num).polygons:
layer = layer_data.getLayer(self._layer_view._current_layer_num)
if layer is None:
continue
for polygon in layer.polygons:
# The size indicates all values in the two-dimension array, and the second dimension is
# always size 3 because we have 3D points.
if index >= polygon.data.size // 3 - offset: