Renderer.cc

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*                              OpenFlipper                                   *
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#include "Renderer.hh"
 
 
#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
#include <ACG/GL/ShaderCache.hh>
 
 
 
// =================================================
 
Renderer::Renderer()
{
}
 
 
Renderer::~Renderer()
{
}
 
 
void Renderer::initializePlugin()
{
}
 
 
 
void Renderer::render(ACG::GLState* _glState, Viewer::ViewerProperties& _properties)
{
  // collect renderobjects + prepare OpenGL state
  prepareRenderingPipeline(_glState, _properties.drawMode(), PluginFunctions::getSceneGraphRootNode());
 
  // render every object
  for (int i = 0; i < getNumRenderObjects(); ++i)
    renderObject( getRenderObject(i) );
 
  // restore common opengl state
  // log window remains hidden otherwise
  finishRenderingPipeline();
 
//  dumpRenderObjectsToFile("../../dump_ro.txt", &sortedObjects_[0]);
}
 
 
QString Renderer::checkOpenGL()
{
  if (!ACG::openGLVersion(3, 2))
    return QString("Insufficient OpenGL Version! OpenGL 3.2 or higher required");
 
  QString missing("");
 
  return missing;
}