Proper fix for #518 by animacide. Update for UltiGCode GCode viewing.

[cura.git] / Cura / gui / sceneView.py

diff --git a/Cura/gui/sceneView.py b/Cura/gui/sceneView.py
index 62a6da2af6ff20a61481b6d9712c28dee998220f..5b59e78a814fddd7054d3dbe2de8eb8b05e9ee58 100644 (file)
--- a/Cura/gui/sceneView.py
+++ b/Cura/gui/sceneView.py
@@ -885,7 +885,8 @@ void main(void)
                                self._gcodeLoadThread.start()
                        if self._gcode is not None and self._gcode.layerList is not None:
                                glPushMatrix()
-                               glTranslate(-self._machineSize[0] / 2, -self._machineSize[1] / 2, 0)
+                               if profile.getPreference('machine_center_is_zero') != 'True':
+                                       glTranslate(-self._machineSize[0] / 2, -self._machineSize[1] / 2, 0)
                                t = time.time()
                                drawUpTill = min(len(self._gcode.layerList), self.layerSelect.getValue() + 1)
                                for n in xrange(0, drawUpTill):
@@ -1224,6 +1225,7 @@ void main(void)
        def _generateGCodeVBOs2(self, layer):
                filamentRadius = profile.getProfileSettingFloat('filament_diameter') / 2
                filamentArea = math.pi * filamentRadius * filamentRadius
+               useFilamentArea = profile.getPreference('gcode_flavor') == 'UltiGCode'
 
                ret = []
                for extrudeType in ['WALL-OUTER:0', 'WALL-OUTER:1', 'WALL-OUTER:2', 'WALL-OUTER:3', 'WALL-INNER', 'FILL', 'SUPPORT', 'SKIRT']:
@@ -1245,7 +1247,10 @@ void main(void)
                                        normal[:,2] /= lens
 
                                        ePerDist = path['extrusion'][1:] / lens
-                                       lineWidth = ePerDist * (filamentArea / path['layerThickness'] / 2)
+                                       if useFilamentArea:
+                                               lineWidth = ePerDist / path['layerThickness'] / 2.0
+                                       else:
+                                               lineWidth = ePerDist * (filamentArea / path['layerThickness'] / 2)
 
                                        normal[:,0] *= lineWidth
                                        normal[:,1] *= lineWidth