allow toggling of anti aliasing

RobotLocomotion · Jul 31, 2018 · 4460ac6 · 4460ac6
1 parent a5a6f6f
commit 4460ac6
Show file tree

Hide file tree

Showing 4 changed files with 31 additions and 1 deletion.
diff --git a/src/app/ddQVTKWidgetView.cpp b/src/app/ddQVTKWidgetView.cpp
@@ -53,6 +53,7 @@ class vtkCustomRubberBandStyle : public vtkInteractorStyleRubberBand3D
 
 vtkStandardNewMacro(vtkCustomRubberBandStyle);
 
+bool ddQVTKWidgetView::antiAliasingEnabled = true;
 
 //-----------------------------------------------------------------------------
 class ddQVTKWidgetView::ddInternal
@@ -110,7 +111,13 @@ ddQVTKWidgetView::ddQVTKWidgetView(QWidget* parent) : ddViewBase(parent)
   this->Internal->VTKWidget->SetRenderWindow(this->Internal->RenderWindow);
 #endif
   this->Internal->VTKWidget->SetRenderWindow(this->Internal->RenderWindow);
-  this->Internal->RenderWindow->SetMultiSamples(8);
+
+  if (antiAliasingEnabled){
+    this->Internal->RenderWindow->SetMultiSamples(8);
+  } else {
+    this->Internal->RenderWindow->SetMultiSamples(0);
+  }
+
   this->Internal->RenderWindow->StereoCapableWindowOn();
   this->Internal->RenderWindow->SetStereoTypeToRedBlue();
   this->Internal->RenderWindow->StereoRenderOff();
@@ -255,6 +262,12 @@ double ddQVTKWidgetView::getAverageFramesPerSecond()
   return this->Internal->FPSCounter.averageFPS();
 }
 
+//-----------------------------------------------------------------------------
+void ddQVTKWidgetView::setAntiAliasing(bool enabled)
+{
+  antiAliasingEnabled = enabled;
+}
+
 //-----------------------------------------------------------------------------
 void ddQVTKWidgetView::addCustomBounds(const QList<double>& bounds)
 {

diff --git a/src/app/ddQVTKWidgetView.h b/src/app/ddQVTKWidgetView.h
@@ -42,6 +42,8 @@ class DD_APP_EXPORT ddQVTKWidgetView : public ddViewBase
 
   double getAverageFramesPerSecond();
 
+  static void setAntiAliasing(bool enabled);
+
 signals:
 
   void computeBoundsRequest(ddQVTKWidgetView* view);
@@ -70,6 +72,8 @@ protected slots:
   class ddInternal;
   ddInternal* Internal;
 
+  static bool antiAliasingEnabled;
+
   Q_DISABLE_COPY(ddQVTKWidgetView);
 };
 

diff --git a/src/app/wrapped_methods.txt b/src/app/wrapped_methods.txt
@@ -5,6 +5,7 @@ ddQVTKWidgetView::ddQVTKWidgetView();
 ddQVTKWidgetView::~ddQVTKWidgetView();
 vtkCamera* ddQVTKWidgetView::camera() const;
 double ddQVTKWidgetView::getAverageFramesPerSecond();
+static void ddQVTKWidgetView::setAntiAliasing(bool);
 vtkRenderWindow* ddQVTKWidgetView::renderWindow() const;
 vtkRenderer* ddQVTKWidgetView::renderer() const;
 vtkRenderer* ddQVTKWidgetView::backgroundRenderer() const;

diff --git a/src/python/director/visualization.py b/src/python/director/visualization.py
@@ -8,6 +8,7 @@
 from director import frameupdater
 from director.fieldcontainer import FieldContainer
 from PythonQt import QtCore, QtGui
+import PythonQt
 import numpy as np
 import os
 import colorsys
@@ -1213,6 +1214,17 @@ def findPickedObject(displayPoint, view):
     obj = getObjectByProp(pickedProp)
     return obj, pickedPoint
 
+"""
+Toggles whether anti-aliasing is enabled or not.
+This sets a static variable in the ddQVTKWidgeView
+so this controls the setting for all views created in the current
+executable. Must be called before constructing a ddQTKWidgetView
+
+Anti-aliasing is enabled by default
+"""
+def setAntiAliasing(enabled):
+    PythonQt.dd.ddQVTKWidgetView.setAntiAliasing(enabled)
+
 
 def enableEyeDomeLighting(view):