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| #include <iostream>
#include <string>
#include <cassert>
#include <cmath>
#include <wx/wx.h>
#include <wx/glcanvas.h>
#include <wx/wxprec.h>
#include <SDL/sdl.h>
class GL_Window : public wxGLCanvas
{
public:
GL_Window(float c, wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style=0,
const wxString& name="GLCanvas", int* attribList = 0, const wxPalette& palette = wxNullPalette)
: wxGLCanvas(parent, id, pos, size, style, name, attribList, palette), c_(c), rotate_(c) {}
virtual ~GL_Window() {}
void draw() {
rotate_ += 0.01;
SetCurrent();
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
glViewport(0, 0, (GLint)200, (GLint)200);
glColor3f(1.0, c_, c_);
glBegin(GL_POLYGON);
glVertex3f(-0.5, -0.5, 5*cos(rotate_));
glVertex3f(-0.5, 0.5, 5*cos(rotate_));
glVertex3f(0.5, 0.5, -5*cos(rotate_));
glVertex3f(0.5, -0.5, -5*cos(rotate_));
glEnd();
SwapBuffers();
}
private:
void OnIdle(wxIdleEvent& event) {
draw();
event.RequestMore();
}
float c_;
float rotate_;
DECLARE_EVENT_TABLE();
};
class MyApp: public wxApp
{
virtual bool OnInit();
};
IMPLEMENT_APP(MyApp)
bool MyApp::OnInit()
{
wxFrame *frame = new wxFrame(NULL, 1, _T("OpenGL avec WxWindow"), wxPoint(150, 150), wxSize(480, 220));
GL_Window* MyGLCanvas = new GL_Window(1, frame, -1, wxPoint(-1,-1), wxSize(640,480), wxNO_BORDER, "some text");
frame->ShowFullScreen(TRUE, wxFULLSCREEN_ALL);
frame->Show(TRUE);
return TRUE;
}
BEGIN_EVENT_TABLE(GL_Window, wxGLCanvas)
EVT_IDLE(GL_Window::OnIdle)
END_EVENT_TABLE() |
