ToonRenderer.hh

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#pragma once
 
#include <QObject>
#include <QAction>
 
#include <OpenFlipper/BasePlugin/BaseInterface.hh>
#include <OpenFlipper/BasePlugin/RenderInterface.hh>
 
#include <ACG/GL/IRenderer.hh>
#include <ACG/GL/FBO.hh>
 
class ToonRenderer : public QObject, BaseInterface, RenderInterface, ACG::IRenderer
{
  Q_OBJECT
    Q_INTERFACES(BaseInterface)
    Q_INTERFACES(RenderInterface)
 
  Q_PLUGIN_METADATA(IID "org.OpenFlipper.Plugins.Plugin-Render-Toon")
 
public:
  ToonRenderer();
  ~ToonRenderer();
 
  QString name() { return (QString("Toon Renderer Plugin")); };
  QString description( ) { return (QString(tr("Render with cel shading and edge outlining"))); };
 
public slots:
  QString version() { return QString("1.0"); };
  QString renderObjectsInfo(bool _outputShaderInfo);
 
  QAction* optionsAction();
 
private slots:
 
  //BaseInterface
  void initializePlugin();
  void exit();
 
  // RenderInterface
  void render(ACG::GLState* _glState, Viewer::ViewerProperties& _properties);
  QString rendererName() {return QString("Toon_Renderer");}
  void supportedDrawModes(ACG::SceneGraph::DrawModes::DrawMode& _mode) {_mode = ACG::SceneGraph::DrawModes::DEFAULT;}
  
  QString checkOpenGL();
 
 
  void actionDialog( bool );
  void paletteSizeChanged( int );
  void outlineColorChanged( QColor );
 
private:
 
  void loadShader();
 
  GLSL::Program* progOutline_;
 
  float paletteSize_;
 
  ACG::Vec3f outlineCol_;
 
  struct ViewerResources
  {
    ViewerResources() : scene_(0) {}
    ~ViewerResources() {delete scene_;}
 
    void resize( int _newWidth, int _newHeight );
 
    ACG::FBO* scene_;
  };
 
  std::map<int, ViewerResources> viewerRes_;
};