Дано:Visual Studio .NET Enterprise Architect 2003
Проблема:1. Скомпилированный файл весит 224 кб.
2. Код выполняется как слайд-шоу.
3. Если сношу
Код:
# include <stdafx.h>
, пишет
fatal error C1010: unexpected end of file while looking for precompiled header directive. Тоже самое пишет даже при замене инклуда оригиналом кода из stdafx.h
Содержимое stdafx.h -----
Код:
#pragma once
#define WIN32_LEAN_AND_MEAN
// Windows Header Files:
#include <windows.h>
// C RunTime Header Files
#include <stdlib.h>
#include <malloc.h>
#include <memory.h>
#include <tchar.h>
- в общем как я понимаю ничего особенного.
ах да, еще в
project->properties->linker->input пишу
OpenGL32.lib GLu32.lib GLaux.libСпособ написания:Win32(form) проект.(не пустой, с автокодом формы умолчанию)
все сношу, пишу свой код.
Код:
#include <stdafx.h>
#include <gl/gl.h>
#include <gl/glu.h>
#include <gl/glaux.h>
#include "win32.h"
HGLRC hRC = NULL;
HDC hDC = NULL;
HWND hWnd = NULL;
HINSTANCE hInstance;
bool keys[256];
bool active = true;
bool fullscreen = true;
GLfloat xrot;
GLfloat yrot;
GLfloat zrot;
GLuint texture[1];
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
GLvoid LoadGLTextures()
{
AUX_RGBImageRec *texture1;
texture1 = auxDIBImageLoad("Data/tx.bmp");
glGenTextures(1, &texture[0]);
glBindTexture(GL_TEXTURE_2D, texture[0]);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, 3, texture1->sizeX, texture1->sizeY, 0,
GL_RGB, GL_UNSIGNED_BYTE, texture1->data);
}
GLvoid ReSizeGLScene(GLsizei width, GLsizei height)
{
if(height == 0)
{
height = 1;
}
glViewport(0,0,width, height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(45.0f, (GLfloat)width/(GLfloat)height, 0.1f, 100.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
}
int InitGL(GLvoid)
{
LoadGLTextures();
glEnable(GL_TEXTURE_2D);
glShadeModel(GL_SMOOTH);
glClearColor(0.0f,0.0f,0.0f,0.0f);
glClearDepth(1.0f);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
glHint(GL_PERSPECTIVE_CORRECTION_HINT,GL_NICEST);
return true;
}
int DrawGLScene(GLvoid)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);// Очистка экрана и буфера глубины
glLoadIdentity();
glTranslatef(0.0f,0.0f,-5.0f);
glRotatef(xrot,1.0f,0.0f,0.0f);
glRotatef(yrot,0.0f,1.0f,0.0f);
glRotatef(zrot,0.0f,0.0f,1.0f);
glBindTexture(GL_TEXTURE_2D, texture[0]);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
glEnd();
xrot+=0.3f;
yrot+=0.2f;
zrot+=0.4f;
return true;
}
GLvoid KillGLWindow(GLvoid)
{
if(fullscreen)
{
ChangeDisplaySettings(NULL, 0);
ShowCursor(true);
}
if(hRC)
{
if(!wglMakeCurrent(NULL, NULL))
{
MessageBox(NULL, "Release of DC and RC Failed.", "SHUTDOWN ERROR", MB_OK | MB_ICONINFORMATION);
}
if(!wglDeleteContext(hRC))
{
MessageBox(NULL, "Release Rendering Context Failed.", "SHUTDOWN ERROR", MB_OK | MB_ICONINFORMATION);
}
hRC = NULL;
}
if(hDC && !ReleaseDC(hWnd, hDC))
{
MessageBox(NULL, "Release Device Context Failed.", "SHUTDOWN ERROR", MB_OK | MB_ICONINFORMATION);
hDC = NULL;
}
if(hWnd && !DestroyWindow(hWnd))
{
MessageBox(NULL, "Could Not Release hWnd.", "SHUTDOWN ERROR", MB_OK | MB_ICONINFORMATION);
hWnd = NULL;
}
if(!UnregisterClass("OpenGL", hInstance))
{
MessageBox(NULL, "Could Not Unregister Class.", "SHUTDOWN ERROR", MB_OK | MB_ICONINFORMATION);
hInstance = NULL;
}
}
BOOL CreateGLWindow(LPCSTR title, int width, int height, int bits, bool fullscreenflag)
{
GLuint PixelFormat;
WNDCLASS wc;
DWORD dwExStyle;
DWORD dwStyle;
RECT WindowRect;
WindowRect.left = (long)0;
WindowRect.right = (long)width;
WindowRect.top = (long)0;
WindowRect.bottom = (long)height;
fullscreen = fullscreenflag;
hInstance = GetModuleHandle(NULL);
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
wc.lpfnWndProc = (WNDPROC)WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = LoadIcon(NULL, IDI_WINLOGO);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = NULL;
wc.lpszMenuName = NULL;
wc.lpszClassName = "OpenGL";
if(!RegisterClass(&wc))
{
MessageBox(NULL, "Failed To Register The Window Class.", "SHUTDOWN ERROR", MB_OK | MB_ICONINFORMATION);
return false;
}
if(fullscreen)
{
DEVMODE dmScreenSettings;
memset( &dmScreenSettings, 0, sizeof( dmScreenSettings ) );
dmScreenSettings.dmSize=sizeof( dmScreenSettings );
dmScreenSettings.dmPelsWidth = width;
dmScreenSettings.dmPelsHeight = height;
dmScreenSettings.dmBitsPerPel = bits;
dmScreenSettings.dmFields= DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
if( ChangeDisplaySettings( &dmScreenSettings, CDS_FULLSCREEN ) != DISP_CHANGE_SUCCESSFUL )
{
if( MessageBox( NULL, "The Requested Fullscreen Mode Is Not Supported By\nYour Video Card. Use Windowed Mode Instead?",
"NeHe GL", MB_YESNO | MB_ICONEXCLAMATION) == IDYES )
{
fullscreen = false;
}
else
{
MessageBox( NULL, "Program Will Now Close.", "ERROR", MB_OK | MB_ICONSTOP );
return false;
}
}
}
if(fullscreen)
{
dwExStyle = WS_EX_APPWINDOW;
dwStyle = WS_POPUP;
ShowCursor( false );
}
else
{
dwExStyle = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
dwStyle = WS_OVERLAPPEDWINDOW;
}
AdjustWindowRectEx( &WindowRect, dwStyle, false, dwExStyle );
if( !( hWnd = CreateWindowEx( dwExStyle,
_T("OpenGL"),
title,
WS_CLIPSIBLINGS |
WS_CLIPCHILDREN |
dwStyle,
0, 0,
WindowRect.right-WindowRect.left,
WindowRect.bottom-WindowRect.top,
NULL,
NULL,
hInstance,
NULL ) ) )
{
KillGLWindow();
MessageBox( NULL, "Window Creation Error.", "ERROR", MB_OK | MB_ICONEXCLAMATION );
return false;
}
static PIXELFORMATDESCRIPTOR pfd =
{
sizeof(PIXELFORMATDESCRIPTOR),
1,
PFD_DRAW_TO_WINDOW |
PFD_SUPPORT_OPENGL |
PFD_DOUBLEBUFFER,
PFD_TYPE_RGBA,
bits,
0, 0, 0, 0, 0, 0,
0,
0,
0,
0, 0, 0, 0,
32,
0,
0,
PFD_MAIN_PLANE,
0,
0, 0, 0
};
if( !( hDC = GetDC( hWnd ) ) )
{
KillGLWindow();
MessageBox( NULL, "Can't Create A GL Device Context.", "ERROR", MB_OK | MB_ICONEXCLAMATION );
return false;
}
if( !( PixelFormat = ChoosePixelFormat( hDC, &pfd ) ) )
{
KillGLWindow();
MessageBox( NULL, "Can't Find A Suitable PixelFormat.", "ERROR", MB_OK | MB_ICONEXCLAMATION );
return false;
}
if( !SetPixelFormat( hDC, PixelFormat, &pfd ) )
{
KillGLWindow();
MessageBox( NULL, "Can't Set The PixelFormat.", "ERROR", MB_OK | MB_ICONEXCLAMATION );
return false;
}
if( !( hRC = wglCreateContext( hDC ) ) )
{
KillGLWindow();
MessageBox( NULL, "Can't Create A GL Rendering Context.", "ERROR", MB_OK | MB_ICONEXCLAMATION);
return false;
}
if( !wglMakeCurrent( hDC, hRC ) )
{
KillGLWindow();
MessageBox( NULL, "Can't Activate The GL Rendering Context.", "ERROR", MB_OK | MB_ICONEXCLAMATION );
return false;
}
ShowWindow( hWnd, SW_SHOW );
SetForegroundWindow( hWnd );
SetFocus( hWnd );
ReSizeGLScene( width, height );
if( !InitGL() )
{
KillGLWindow();
MessageBox( NULL, _T("Initialization Failed."), _T("ERROR"), MB_OK | MB_ICONEXCLAMATION );
return false;
}
return true;
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_ACTIVATE:
{
if( !HIWORD( wParam ) )
{
active = true;
}
else
{
active = false;
}
return 0;
}
case WM_SYSCOMMAND:
{
switch ( wParam )
{
case SC_SCREENSAVE:
case SC_MONITORPOWER:
return 0;
}
break;
}
case WM_CLOSE:
{
PostQuitMessage( 0 );
return 0;
}
case WM_KEYDOWN:
{
keys[wParam] = true;
return 0;
}
case WM_KEYUP:
{
keys[wParam] = false;
return 0;
}
case WM_SIZE:
{
ReSizeGLScene( LOWORD(lParam), HIWORD(lParam) );
return 0;
}
}
return DefWindowProc( hWnd, uMsg, wParam, lParam );
}
int WINAPI WinMain( HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow )
{
MSG msg;
BOOL done = false;
if( MessageBox( NULL, "Хотите ли Вы запустить приложение в полноэкранном режиме?", "Запустить в полноэкранном режиме?", MB_YESNO | MB_ICONQUESTION) == IDNO )
{
fullscreen = false;
}
if( !CreateGLWindow( "NeHe OpenGL окно", 1024, 768, 32, fullscreen ) )
{
return 0;
}
while( !done )
{
if( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
{
if( msg.message == WM_QUIT )
{
done = true;
}
else
{
TranslateMessage( &msg );
DispatchMessage( &msg );
}
}
else
{
if( active )
{
if(keys[VK_ESCAPE])
{
done = true;
}
else
{
DrawGLScene();
SwapBuffers( hDC );
}
}
if( keys[VK_F1] )
{
keys[VK_F1] = false;
KillGLWindow();
fullscreen = !fullscreen;
if( !CreateGLWindow( _T("NeHe OpenGL структура"), 1024, 768, 32, fullscreen ) )
{
return 0;
}
}
}
}
KillGLWindow();
return ( msg.wParam );
}
Вход
FAQ
Поиск
еще одно, можно как нибудь отследить в пространстве объект, на которым кликнула мышь?