cgdemodoc.cpp

计算机图形学实验设计 计算机图形学实验设计

// cgDemoDoc.cpp : implementation of the CCgDemoDoc class
//

#include "stdafx.h"
#include "cgDemo.h"

#include "cgDemoDoc.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CCgDemoDoc

IMPLEMENT_DYNCREATE(CCgDemoDoc, CDocument)

BEGIN_MESSAGE_MAP(CCgDemoDoc, CDocument)
	//{{AFX_MSG_MAP(CCgDemoDoc)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCgDemoDoc construction/destruction

CCgDemoDoc::CCgDemoDoc()
{
	// TODO: add one-time construction code here
    for (int i = 0; i < 3; i++)
		for (int j = 0; j < 2; j++)
			m_transMatrix[i][j] = (i == j) ? 1.0 : 0.0;

	m_objPoints = 4;
	m_xPoint[0] = 0;     m_yPoint[0] = 0;
    m_xPoint[1] = 100;   m_yPoint[1] = 100;
	m_xPoint[2] = 200;   m_yPoint[2] = 0;
    m_xPoint[3] = 0;     m_yPoint[3] = 0;
}

CCgDemoDoc::~CCgDemoDoc()
{
}

BOOL CCgDemoDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CCgDemoDoc serialization

void CCgDemoDoc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// CCgDemoDoc diagnostics

#ifdef _DEBUG
void CCgDemoDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void CCgDemoDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CCgDemoDoc commands