Merge pull request #766 from maxGimeno/LCC_Demo-MSAA_removal-GF

Removal of the MSAA in LCC

Conflicts:
	GraphicsView/include/CGAL/Qt/CreateOpenGLContext.h
	Linear_cell_complex/demo/Linear_cell_complex/Viewer.cpp

Author: lrineau

GraphicsView/include/CGAL/Qt/CreateOpenGLContext.h

@@ -34,19 +34,6 @@ inline QGLContext* createOpenGLContext()
     result->create();
     return result;
 }
-
-inline QGLContext* createOpenGLMSAAContext()
-{
-    QOpenGLContext *context = new QOpenGLContext();
-    QSurfaceFormat format;
-    format.setVersion(2,1);
-    format.setProfile(QSurfaceFormat::CompatibilityProfile);
-    format.setSamples(16);
-    context->setFormat(format);
-    QGLContext *result = QGLContext::fromOpenGLContext(context);
-    result->create();
-    return result;
-}
 } // namespace Qt
 } // namespace CGAL
 #endif

Linear_cell_complex/demo/Linear_cell_complex/Viewer.cpp

@@ -28,7 +28,7 @@
 #include <QDebug>
 
 Viewer::Viewer(QWidget* parent)
-  : QGLViewer(CGAL::Qt::createOpenGLMSAAContext(),parent), wireframe(false),
+  : QGLViewer(CGAL::Qt::createOpenGLContext(),parent), wireframe(false),
     flatShading(true), edges(true), vertices(true),
     m_previous_scene_empty(true), are_buffers_initialized(false)
 {