Changeset 676 for trunk/geant4/visualization/OpenGL/src/G4OpenGLStoredQtViewer.cc

Timestamp:

Jan 10, 2008, 3:50:57 PM (16 years ago)

Author:

garnier

Message:

en debug

File:

• trunk/geant4/visualization/OpenGL/src/G4OpenGLStoredQtViewer.cc (modified) (3 diffs)

trunk/geant4/visualization/OpenGL/src/G4OpenGLStoredQtViewer.cc

@@ -259 +259 @@
  {
    if (zoomAction) {
-     //     glEnable (GL_DEPTH_TEST);
-     //     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+     glEnable (GL_DEPTH_TEST);
+     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
      setupViewport(width(),height());     
@@ -283 +283 @@
      //     painter.setRenderHint(QPainter::Antialiasing);
      //         painter.setBackgroundMode(Qt::OpaqueMode);
-          painter.drawImage(0, 0, glBufferImage);
+     //          painter.drawImage(0, 0, glBufferImage);
      
      //     painter.setRenderHint(QPainter::Antialiasing);
@@ -402 +402 @@
 //   glBufferImage = QImage( width(), height(), QImage::Format_ARGB32_Premultiplied );
 //   glReadPixels( 0, 0, width(), height(), GL_RGBA, GL_UNSIGNED_BYTE, glBufferImage.bits() );
-  glBufferImage = grabFrameBuffer().convertToFormat(QImage::Format_ARGB32_Premultiplied);
+  glBufferImage = grabFrameBuffer().convertToFormat(QImage::Format_ARGB32);//_Premultiplied);
+  QImage acha( glBufferImage.size(), QImage::Format_RGB32 );
+  acha.fill( Qt::black );
+  glBufferImage.setAlphaChannel( acha );
   
 #ifdef GEANT4_QT_DEBUG