www.pudn.com > Kriging 算法实现 2D和3D地图等高线.zip > 3DGrapher.h, change:2003-12-07,size:4144b

// 3DGrapher.h: interface for the C3DGrapher class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_3DGrapher_H__85676EF1_4A9F_41BF_B3E9_B10462898B56__INCLUDED_) 
#define AFX_3DGrapher_H__85676EF1_4A9F_41BF_B3E9_B10462898B56__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
#include "gl\gl.h" 
#include "gl\glu.h" 
#include "Grapher.h" 
#include "3DData.h" 
#include <list> 
#include <string> 
 
#define BEGIN_GL	bool bNoRC=false; if(!::wglGetCurrentContext()) { bNoRC=true; ::wglMakeCurrent(m_hDC, m_hRC); } 
#define END_GL	if(bNoRC) ::wglMakeCurrent(m_hDC, NULL); 
	  
class C3DGrapher 
{ 
public: 
	enum { ORTHOGRAPHIC, PERSPECTIVE }; 
	enum { FLAT, SMOOTH }; 
	enum { OUTLINE, FILL }; 
	C3DGrapher() throw(); 
	virtual ~C3DGrapher(); 
	virtual void Init(HWND hWnd) throw(); 
	virtual void Destroy() throw(); 
	void Resize(int cx, int cy) throw(); 
	void Clear() throw(); 
	virtual void Render() throw() = 0; 
	void Add3DData(C3DData* pdata) throw(); 
	void SetTitles(std::string title, std::string xTitle, std::string yTitle, std::string zTitle) throw(); 
	// Getter & Setter 
	void SetProjectionType(int type) throw() { m_nProjectionType = type; } 
	int GetProjectionType() const throw() { return m_nProjectionType; } 
	void SetAxisRange(double xRange, double yRange, double zRange) throw(); 
	void SetXRotation(GLdouble rot) throw() { m_dXrot = rot; } 
	GLdouble GetXRotation() const throw() { return m_dXrot; } 
	void SetYRotation(GLdouble rot) throw() { m_dYrot = rot; } 
	GLdouble GetYRotation() const throw() { return m_dYrot; } 
	void SetZRotation(GLdouble rot) throw() { m_dZrot = rot; } 
	GLdouble GetZRotation() const throw() { return m_dZrot; } 
	void SetXTranslation(GLdouble trans) throw() { m_dXtran = trans; } 
	GLdouble GetXTranslation() const throw() { return m_dXtran; } 
	void SetYTranslation(GLdouble trans) throw() { m_dYtran = trans; } 
	GLdouble GetYTranslation() const throw() { return m_dYtran; } 
	void SetZTranslation(GLdouble trans) throw() { m_dZtran = trans; } 
	GLdouble GetZTranslation() const throw() { return m_dZtran; } 
	void SetBkGndColor(COLORREF col) throw(); 
	void SetDepthTest(bool bTest) throw() { m_bDepthTest = bTest; Initialize(); } 
	bool IsDepthTest() const throw() { return m_bDepthTest; } 
	void SetCullFace(bool bCull) throw() { m_bCullFace = bCull; Initialize(); } 
	bool IsCullFace() const throw() { return m_bCullFace; } 
	void SetShadeModel(int model) throw() { m_nShadeModel = model; Initialize(); } 
	int  GetShadeModel() const throw() { return m_nShadeModel; } 
	void SetPolygonMode(int mode) throw() { m_nPolygonMode = mode; Initialize(); } 
	int  GetPolygonMode() const throw() { return m_nPolygonMode; } 
	// Simple gl wrapper 
	GLenum GetError() const throw() { ::glGetError(); } 
	const GLubyte* ErrorString(GLenum errorCode) const throw() { return ::gluErrorString(errorCode); } 
	const GLubyte* glGetString(GLenum name) const throw() { return ::glGetString(name); } 
	const GLubyte* gluGetString(GLenum name) const throw() { return :: gluGetString(name); } 
protected: 
	void SetWindowPixelFormat() throw(CGrapherException); 
	void CreateGLContext() throw(CGrapherException); 
	void CreateFont(std::string fontName=_T("Times New Roman"), int height=16) throw(CGrapherException); 
	void DeleteFont() throw(); 
	void PrintString(std::string str, double x, double y, double z) const throw(); 
	void Initialize() throw(); 
	HWND	m_hWnd; 
	HDC		m_hDC; 
	HGLRC	m_hRC; 
	int		m_nProjectionType; 
	GLdouble m_dXrange; 
	GLdouble m_dYrange; 
	GLdouble m_dZrange; 
	bool	m_bDepthTest; 
	bool	m_bCullFace; 
	int		m_nShadeModel; 
	int 	m_nPolygonMode; 
	GLdouble m_dFOV; 
	GLdouble m_dXrot; 
	GLdouble m_dYrot; 
	GLdouble m_dZrot; 
	GLdouble	m_dXtran; 
	GLdouble	m_dYtran; 
	GLdouble m_dZtran; 
	std::string m_strTitle; 
	std::string m_strXtitle; 
	std::string m_strYtitle; 
	std::string m_strZtitle; 
	int		m_nFontBase; 
	COLORREF	m_colBkGnd; 
 
	int m_nSize; // size of m_listData 
	std::list<C3DData*> m_listData; 
}; 
 
#endif // !defined(AFX_3DGrapher_H__85676EF1_4A9F_41BF_B3E9_B10462898B56__INCLUDED_)