SOL9 2.0 Samples

1 Screenshot

2 Source code

/*
 * Quad.cpp 
 * Copyright (c) 2015 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. 
 */


#include <sol/opengl/OpenGLMainView.h>
#include <sol/opengl/OpenGLView.h>
#include <sol/opengl/OpenGLGC.h>

namespace SOL {

class MainView :public OpenGLMainView {

private:
  //Inner class startss
  class SimpleView: public OpenGLView {
  private:
    SmartPtr<OpenGLGC> gc;
  
  public:
    virtual void display()
    {
      if (gc) {
        gc -> clearColor(1.0, 1.0, 1.0, 1.0);
        gc -> clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
        gc -> matrixMode(GL_PROJECTION);

        gc -> loadIdentity();
        gc -> ortho(-1.0, 1.0, -1.0, 1.0, 1.0, 20.0);

        gc -> matrixMode(GL_MODELVIEW);
        gc -> loadIdentity();
        gc -> lookAt(0.0, 0.0, 10.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0);

        gc -> begin(GL_QUADS);
        gc -> coloredVertex(1.0, 0.0, 0.0, -0.75, -0.75, 0.0);
        gc -> coloredVertex(0.0, 1.0, 0.0,  0.75, -0.75, 0.0);
        gc -> coloredVertex(0.0, 0.0, 1.0,  0.75,  0.75, 0.0);
        gc -> coloredVertex(1.0, 1.0, 0.0, -0.75,  0.75, 0.0);
        gc -> end();
      }
   }
    
   void initialize()
   {
     gc = new OpenGLGC();
   }
    
  public:
    SimpleView(View* parent, const char* name, Args& args)
    :OpenGLView(parent, name, args)
    {
    }
    
    ~SimpleView()
    {
    }
  };
  //Inner class endss
  
private:
  SmartPtr<SimpleView> view;

  long size(Event& event)
  {
    int w, h;
    event.getSize(w, h);
    if (view) {
      view -> reshape(10, 10, w-20, h-20);
      view -> postResizeRequest(w-20, h-20);
    }
    return 0L;
  }
  
public:
  MainView(Application& applet, const char* name, Args& args)
  :OpenGLMainView(applet, name, args)
  {
    Args ar;
    view = new SimpleView(this, "", ar);
  }
  
  ~MainView()
  {
  }
};

}

//
void Main(int argc, char** argv) 
{
  try {
    const char*  name = appName(argv[0]);
    Application applet(name, argc, argv);

    Args args;
    args.set(XmNwidth,  400);
    args.set(XmNheight, 300);
    MainView view(applet, name, args);
    view.realize();
    applet.run();

  } catch (Exception& ex) {
    caught(ex);
  }
}