研究生计算机图形学课程室内场景OpenGL--实验报告(3)

void CMainFrame::Dump(CDumpContext& dc) const { CFrameWnd::Dump(dc); }

#endif //_DEBUG

// CMainFrame message handlers void CMainFrame::OnPaint() { CPaintDC dc(this); // device context for painting }

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) { if (!m_wndSplitter.CreateStatic(this, 1, 2,WS_CHILD | WS_VISIBLE)) { TRACE(\ return FALSE; } // First splitter pane if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CRenderView), CSize(600,500), pContext)) { TRACE(\ return FALSE; } if (!m_wndSplitter.CreateView(0, 1, RUNTIME_CLASS(CFormCommandView), CSize(0,0), pContext)) { TRACE(\ return FALSE; } // Second splitter pane return TRUE; }

4、RenderView.cpp

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#include \#include \#include #include #include

#include \#include \

#ifdef _DEBUG

#define new DEBUG_NEW #undef THIS_FILE

static char THIS_FILE[] = __FILE__; #endif

extern void Render(void);

// This is the holding space for the landscape colours.

int WinWidth, WinHeigth;

unsigned short int comp = 32; // Scale modifier.

unsigned short int temp, texture_mapping = FALSE,

land_fogging = TRUE, flat_shading = TRUE;

float angle, Near, ex, ey, ez, cx, cy, cz;

// Initial eye position and vector of sight. static GLfloat speed = 0;

// The following code for mouse routines was contributed. // These are used for the motion function. #define FORWARD 1 #define UP 2

#define TURNLEFT 3 #define LOOKUP 5

// Mouse position and button.

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int oldmx = 0, oldmy = 0, mb;

// CRenderView

IMPLEMENT_DYNCREATE(CRenderView, CView)

BEGIN_MESSAGE_MAP(CRenderView, CView) //{{AFX_MSG_MAP(CRenderView) ON_WM_DESTROY() ON_WM_SIZE()

ON_WM_LBUTTONDOWN() ON_WM_LBUTTONUP() ON_WM_MOUSEMOVE() ON_WM_PAINT() ON_WM_CREATE() //}}AFX_MSG_MAP // Standard printing commands

ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)

ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)

ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview) END_MESSAGE_MAP()

// CRenderView construction/destruction

CRenderView::CRenderView() {

// OpenGL

m_hGLContext = NULL; m_GLPixelIndex = 0;

// Mouse

m_LeftButtonDown = FALSE; m_RightButtonDown = FALSE;

m_CursorRotation = AfxGetApp()->LoadCursor(IDC_CURSOR_ROTATION);

// Colors

CToolApp *pApp = (CToolApp *)AfxGetApp();

m_ClearColorRed = GetRValue(pApp->m_OptionColorGlBack); m_ClearColorGreen = GetGValue(pApp->m_OptionColorGlBack); m_ClearColorBlue = GetBValue(pApp->m_OptionColorGlBack);

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ReadData();

WinWidth=1000; WinHeigth=800; LoadAllTexture(); InitLookAt(); }

//============================================ // InitGeometry

//============================================ void CRenderView::InitGeometry(void) {

GLfloat fogColor[4] = {0.75, 0.75, 1.0, 1.0};

speed = 0;

srand(224);

srand((unsigned)time(NULL));

glPixelStorei(GL_UNPACK_ALIGNMENT, 1); glEnable(GL_DEPTH_TEST); glShadeModel(GL_FLAT);

glFogi(GL_FOG_MODE, GL_LINEAR); glFogfv(GL_FOG_COLOR, fogColor); glFogf(GL_FOG_DENSITY, 0.8f); glFogf(GL_FOG_START, 400.0f); glFogf(GL_FOG_END, 500.0f); glClearColor(0.75f, 0.75f, 1.0f, 1.0f); }

CRenderView::~CRenderView() { FreeAllTexture(); freelist(); }

BOOL CRenderView::PreCreateWindow(CREATESTRUCT& cs) {

return CView::PreCreateWindow(cs);

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}

// CRenderView drawing

void CRenderView::OnDraw(CDC* pDC) { }

BOOL CRenderView::OnPreparePrinting(CPrintInfo* pInfo) {

return DoPreparePrinting(pInfo); }

void CRenderView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) { }

void CRenderView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) { }

// CRenderView diagnostics #ifdef _DEBUG

void CRenderView::AssertValid() const {

CView::AssertValid(); }

void CRenderView::Dump(CDumpContext& dc) const {

CView::Dump(dc); }

CToolDoc* CRenderView::GetDocument() // non-debug version is inline {

if (m_pDocument){

ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CToolDoc))); return (CToolDoc*)m_pDocument; }

else return NULL;

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