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Guard against index for edge case
CURA-7647
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1 changed files with 1 additions and 1 deletions
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@ -160,7 +160,7 @@ class SimulationPass(RenderPass):
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ratio = self._layer_view.getCurrentPath() - index
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pos_a = Vector(polygon.data[index + offset][0], polygon.data[index + offset][1],
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polygon.data[index + offset][2])
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if ratio <= 0.0001 or index + offset == len(polygon.data):
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if ratio <= 0.0001 or index + offset < len(polygon.data):
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head_position = pos_a + node.getWorldPosition()
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else:
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pos_b = Vector(polygon.data[index + offset + 1][0],
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