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/////////////////////////////////////////////////////////////////////////////
// Name: penguin.h
// Purpose: wxGLCanvas demo program
// Author: Robert Roebling
// Modified by:
// Created: 04/01/98
// Copyright: (c) Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_PENGUIN_H_
#define _WX_PENGUIN_H_
#include "wx/defs.h"
#include "wx/app.h"
#include "wx/menu.h"
#include "wx/dcclient.h"
#include "wx/wfstream.h"
#if wxUSE_ZLIB
#include "wx/zstream.h"
#endif
#include "wx/glcanvas.h"
extern "C"
{
#include "trackball.h"
}
#include "dxfrenderer.h"
// OpenGL view data
struct GLData
{
bool initialized; // have OpenGL been initialized?
float beginx, beginy; // position of mouse
float quat[4]; // orientation of object
float zoom; // field of view in degrees
};
// Define a new application type
class MyApp : public wxApp
{
public:
virtual bool OnInit();
};
// Define a new frame type
class TestGLCanvas;
class MyFrame : public wxFrame
{
public:
MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos,
const wxSize& size, long style = wxDEFAULT_FRAME_STYLE);
void OnMenuFileOpen(wxCommandEvent& event);
void OnMenuFileExit(wxCommandEvent& event);
void OnMenuHelpAbout(wxCommandEvent& event);
void SetCanvas(TestGLCanvas *canvas) { m_canvas = canvas; }
TestGLCanvas *GetCanvas() { return m_canvas; }
private:
TestGLCanvas *m_canvas;
wxDECLARE_EVENT_TABLE();
};
class TestGLCanvas : public wxGLCanvas
{
public:
TestGLCanvas(wxWindow *parent, wxWindowID id = wxID_ANY,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0,
const wxString& name = wxT("TestGLCanvas"));
virtual ~TestGLCanvas();
void LoadDXF(const wxString& filename);
protected:
void OnPaint(wxPaintEvent& event);
void OnSize(wxSizeEvent& event);
void OnEraseBackground(wxEraseEvent& event);
void OnMouse(wxMouseEvent& event);
private:
void InitGL();
void ResetProjectionMode();
wxGLContext* m_glRC;
GLData m_gldata;
DXFRenderer m_renderer;
wxDECLARE_NO_COPY_CLASS(TestGLCanvas);
wxDECLARE_EVENT_TABLE();
};
#endif // #ifndef _WX_PENGUIN_H_
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