图形图象

开发平台：

Visual C++

OpenGLView.cpp：源码内容

							// OpenGLView.cpp : implementation file
//
#include "stdafx.h"
#include "..//Solidgraph.h"
#include "OpenGLView.h"
#include "..//Drawer.h"
#include "..//ChildFrm.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
static GLfloat g_fMouseZMult	  = 0.01f;	// Mouse 'Z'-Axis multiplier
static GLfloat g_fMouseRotateMult = 0.5f;	// Mouse 'Rotation' multiplier 
static GLfloat g_fMouseScaleMult  = 0.01f;	// Mouse 'Scale' multiplier
#define		SEL_BUF_SIZE	65535
static GLuint  hits_buffer[SEL_BUF_SIZE];
/////////////////////////////////////////////////////////////////////////////
// COpenGLView
IMPLEMENT_DYNCREATE(COpenGLView, CView)
COpenGLView::COpenGLView()
{
	// OpenGL
	m_hGLContext = NULL;
	m_hDC = NULL;
	m_need_release_DC = false;
	m_background = NULL;
	
	// Colors
	m_ClearColorRed   = 1.0f;//0.7f;//191
	m_ClearColorGreen = 1.0f;//0.7f;//191
	m_ClearColorBlue  = 1.0f;//0.7f;//191
	m_rezPointColorRed   = 1.0f;
	m_rezPointColorGreen = 0.0f;
	m_rezPointColorBlue  = 0.0f;
	m_rezLineColorRed   = 0.0f;
	m_rezLineColorGreen = 1.0f;
	m_rezLineColorBlue  = 0.0f;
	m_rezPointSize = 5.0f;
	m_rezLineWidth = 2.0f;
	m_ScreenLeftButtonDownPoint.x = 0;
	m_ScreenLeftButtonDownPoint.y = 0;	
	m_hand_action = HA_ROTATE;
	m_planes = new CPlanes();
	m_transforming_matrix = NULL;
#ifdef _DEBUG
	m_FPSCounter.SetAveraging(FPS_TIME, 1.0); // 篑疱漤

						