Added options to control rendering precision (#162)

adam-urbanczyk · web-flow · commit 64d83492f2be · 2020-07-17T18:05:22.000+02:00
diff --git a/cq_editor/widgets/viewer.py b/cq_editor/widgets/viewer.py
@@ -37,7 +37,10 @@ class OCCViewer(QWidget,ComponentMixin):
         {'name': 'Use gradient', 'type': 'bool', 'value': False},
         {'name': 'Background color', 'type': 'color', 'value': (95,95,95)},
         {'name': 'Background color (aux)', 'type': 'color', 'value': (30,30,30)},
-        {'name': 'Default object color', 'type': 'color', 'value': "FF0"}])
+        {'name': 'Default object color', 'type': 'color', 'value': "FF0"},
+        {'name': 'Deviation', 'type': 'float', 'value': 1e-5, 'dec': True, 'step': 1},
+        {'name': 'Angular deviation', 'type': 'float', 'value': 0.1, 'dec': True, 'step': 1}])
+         
 
     IMAGE_EXTENSIONS = 'png'
 
@@ -70,6 +73,10 @@ def updatePreferences(self,*args):
         self.canvas.view.SetBgGradientColors(color1,color2,theToUpdate=True)
         
         self.canvas.update()
+        
+        ctx = self.canvas.context
+        ctx.SetDeviationCoefficient(self.preferences['Deviation'])
+        ctx.SetDeviationAngle(self.preferences['Angular deviation'])
 
     def create_actions(self,parent):
 
