INT WINAPI WinMain ( HINSTANCE hInstance, HINSTANCE hPrevInstanse, CHAR *CmdLine, INT ShowCmd )
{
MATRIX M1, M2, M3;
VEC V1, V2;
static char BUF[300];
/* M1 = MatrIdenity( );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, "I matric ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrTranslate( 1, 3, 25 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, "Transpose matric (x = 1, y = 3, z = 25) ( M1 )", MB_OK | MB_ICONINFORMATION );
M2 = MatrScale(2, 4, 8);
PrintMatrix( BUF, M2 );
MessageBox( NULL, BUF, "Scale matric (x = 2, y = 4, z = 8) ( M2 )", MB_OK | MB_ICONINFORMATION );
M3 = MatrMulMatr( M1, M2 );
PrintMatrix( BUF, M3 );
MessageBox( NULL, BUF, " M1 * M2 ( M3 )", MB_OK | MB_ICONINFORMATION );
M3 = MatrMulMatr( M2, M1 );
PrintMatrix( BUF, M3 );
MessageBox( NULL, BUF, " M2 * M1 ( M3 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrTranspose( M3 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " (M3)t ( M1 )", MB_OK | MB_ICONINFORMATION );
M2 = MatrInverse( M3 );
PrintMatrix( BUF, M2 );
MessageBox( NULL, BUF, " (M3)^-1 ( M2 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrMulMatr( M3, M2 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " M3 * M2 ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrMulMatr( M2, M3 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " M2 * M3 ( M1 )", MB_OK | MB_ICONINFORMATION );*/
/* M1 = MatrRotateX( 30 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " rotate X 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrRotateY( 30 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " rotate Y 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrRotateZ( 30 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " rotate Z 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );*/
/* M1 = MatrRotateX( 30 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " rotate X 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrRotateVec( 30, 1, 0, 0 );
MessageBox( NULL, BUF, " rotate X 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrRotateVec( 30, -1, 0, 0 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " rotate X 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrRotateVec( 30, 0, 1, 0 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " rotate X 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrRotateVec( 30, 0, 0, 1 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " rotate X 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );
M1 = MatrRotateVec( 30, 1, 1, 1 );
PrintMatrix( BUF, M1 );
MessageBox( NULL, BUF, " rotate (1,1,1) 30 deg ( M1 )", MB_OK | MB_ICONINFORMATION );*/
PrintMatrix( "Ematr", MatrIdenity( ) );
}
/* Init animation function.
* ARGUMENTS:
* - hWnd of window:
* HWND hWnd;
* RETURNS: None.
*/
BOOL EF2_AnimInit( HWND hWnd )
{
INT i;
LARGE_INTEGER li;
PIXELFORMATDESCRIPTOR pfd = {0};
/* init of screen parametrs */
EF2_Anim.hDC = GetDC(hWnd);
EF2_Anim.hWnd = hWnd;
EF2_Anim.W = 30;
EF2_Anim.H = 30;
EF2_Anim.NumOfUnits = 0;
pfd.nSize = sizeof(PIXELFORMATDESCRIPTOR);
pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_SUPPORT_GDI | PFD_DOUBLEBUFFER;
pfd.iPixelType = PFD_TYPE_RGBA;
pfd.cColorBits = 32;
i = ChoosePixelFormat(EF2_Anim.hDC, &pfd);
DescribePixelFormat(EF2_Anim.hDC, i, sizeof(pfd), &pfd);
SetPixelFormat(EF2_Anim.hDC, i, &pfd);
/* создаем контекст построения */
EF2_Anim.hRC = wglCreateContext(EF2_Anim.hDC);
/* делаем текущими контексты */
wglMakeCurrent(EF2_Anim.hDC, EF2_Anim.hRC);
/* init glew.h */
if (glewInit() != GLEW_OK ||
!(GLEW_ARB_vertex_shader && GLEW_ARB_fragment_shader))
{
wglMakeCurrent(NULL, NULL);
wglDeleteContext(EF2_Anim.hRC);
ReleaseDC(EF2_Anim.hWnd, EF2_Anim.hDC);
memset(&EF2_Anim, 0, sizeof(ef2ANIM));
return FALSE;
}
/* default parametrs for OpenGL */
/* init of timer */
QueryPerformanceFrequency(&li);
TimeFreq = li.QuadPart;
QueryPerformanceCounter(&li);
TimeStart = TimeOld = TimeFPS = li.QuadPart;
TimePause = 0;
FrameCounter = 0;
/* Параметры проецирования */
EF2_Anim.Wp = 4, EF2_Anim.Hp = 3, /* размеры обрасти проецирования */
EF2_Anim.ProjDist = 5; /* расстояние до плоскости проекции */
EF2_Anim.MatrWorld =
EF2_Anim.MatrView =
EF2_Anim.MatrProjection = MatrIdenity();
EF2_Anim.ProjSize = 1;
EF2_Anim.PosCam.X = EF2_Anim.PosCam.Y = EF2_Anim.PosCam.Z = 25;
/* Init mouse hook */
EF2_hMouseHook = SetWindowsHookEx(WH_MOUSE_LL, EF2_MouseHook, GetModuleHandle(NULL), 0);
return TRUE;
} /* End of 'EF2_AnimInit' function */
/* Функция инициализации анимации.
* АРГУМЕНТЫ:
* - дескриптор окна:
* HWND hWnd;
* ВОЗВРАЩАЕМОЕ ЗНАЧЕНИЕ: Нет.
*/
BOOL OK2_AnimInit( HWND hWnd )
{
LARGE_INTEGER li;
INT i;
/* Init window parametrs */
OK2_Anim.hDC = GetDC(hWnd);
OK2_Anim.hWnd = hWnd;
OK2_Anim.W = 30;
OK2_Anim.H = 30;
OK2_Anim.NumOfUnits = 0;
/*** Инициализация OpenGL ***/
/* описываем формат точки */
pfd.nSize = sizeof(PIXELFORMATDESCRIPTOR);
pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_SUPPORT_GDI | PFD_DOUBLEBUFFER;
pfd.iPixelType = PFD_TYPE_RGBA;
pfd.cColorBits = 32;
i = ChoosePixelFormat(OK2_Anim.hDC, &pfd);
DescribePixelFormat(OK2_Anim.hDC, i, sizeof(pfd), &pfd);
SetPixelFormat(OK2_Anim.hDC, i, &pfd);
/* создаем контекст построения */
OK2_Anim.hRC = wglCreateContext(OK2_Anim.hDC);
/* делаем текущими контексты */
wglMakeCurrent(OK2_Anim.hDC, OK2_Anim.hRC);
/* инициализируем расширения */
if (glewInit() != GLEW_OK ||
!(GLEW_ARB_vertex_shader && GLEW_ARB_fragment_shader))
{
wglMakeCurrent(NULL, NULL);
wglDeleteContext(OK2_Anim.hRC);
ReleaseDC(OK2_Anim.hWnd, OK2_Anim.hDC);
memset(&OK2_Anim, 0, sizeof(ok2ANIM));
return FALSE;
}
/* параметры OpenGL по-умолчанию */
/* инициализируем таймер */
QueryPerformanceFrequency(&li);
TimeFreq = li.QuadPart;
QueryPerformanceCounter(&li);
TimeStart = TimeOld = TimeFPS = li.QuadPart;
TimePause = 0;
FrameCounter = 0;
/* инициализируем захват сообщений от мыши */
SetWindowsHookEx(WH_MOUSE_LL, OK2_MouseHook, GetModuleHandle(NULL), 0);
/* Параметры проецирования */
OK2_Anim.Wp = 4.0, OK2_Anim.Hp = 3.0, /* размеры обрасти проецирования */
OK2_Anim.ProjDist = 1.0, /* расстояние до плоскости проекции */
OK2_Anim.FarClip = 1000.0,
OK2_Anim.ProjSize = 1.0;
OK2_Anim.MatrWorld = /* матрица преобразования мировой СК */
OK2_Anim.MatrView = /* матрица преобразования видовой СК */
OK2_Anim.MatrProjection = MatrIdenity(); /* матрица проекции */
glEnable(GL_DEPTH_TEST);
glEnable(GL_ALPHA_TEST);
//glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
return TRUE;
} /* End of 'OK2_AnimInit' function */
/* ‘ункци¤ построени¤ объекта анимации.
* ј–√”ћ≈Ќ“џ:
* - указатель на "себ¤" - сам объект анимации:
* ok2UNIT_CUBE *Unit;
* - указатель на контекст анимации:
* ok2ANIM *Ani;
* ¬ќ«¬–јўј≈ћќ≈ «Ќј„≈Ќ»≈: Ќет.
*/
static VOID CubeUnitRender( ok2UNIT_CUBE *Unit, ok2ANIM *Ani )
{
/*
INT i, s = 5, N = 0;
VEC p = {1, 0, 0};
static FLT Delta = 0.1;
MATR WVP;
Delta += Ani->JZ * Ani->GlobalDeltaTime;
//Ani->MatrWorld = MatrRotateY(30);
//Ani->MatrView = MatrLookAt(VecSet(15, 15, 15), VecSet(0, 0, 0), VecSet(0, 1, 0));
Ani->MatrView = MatrLookAt(PointTransform(VecSet(20, 20, Ani->JX * Delta + 20), MatrRotateX(80 * Ani->JY)), VecSet(0, 0, 0), VecSet(0, 1, 0));
Ani->MatrWorld = MatrMulMatr(Ani->MatrWorld, MatrRotateX(Ani->DeltaTime * 80));
for (i = 0; i < 12; i++)
{
Ani->MatrWorld = MatrMulMatr(MatrTranslate(0.0, 5.0, 0.0), Ani->MatrWorld);
Ani->MatrWorld = MatrMulMatr(MatrRotate(30, 1.0, 0.0, 1.0), Ani->MatrWorld);
WVP = MatrMulMatr(Ani->MatrWorld,
MatrMulMatr(Ani->MatrView, Ani->MatrProjection));
glLoadMatrixf(WVP.A[0]);
OK2_RndGObjDraw(&Unit->Cow, Ani->hDC);
}
//OK2_RndGObjDraw(&Unit->Cow, Ani->hDC);
*/
INT i;
MATR WVP;
static DBL time;
/* оси и позици¤ наблюдател¤ */
Ani->MatrWorld = MatrIdenity();
Ani->MatrView =
MatrLookAt(
PointTransform(PointTransform(VecSet(25, 25, 25), MatrRotateY(Ani->JR * 180)), MatrRotateZ(Ani->JY * 180)),
VecSet(0, 0, 0), VecSet(0, 1, 0));
WVP = MatrMulMatr(OK2_Anim.MatrWorld, MatrMulMatr(OK2_Anim.MatrView, OK2_Anim.MatrProjection));
glLoadMatrixf(WVP.A[0]);
glLineWidth(3);
glBegin(GL_LINES);
glColor3d(1, 0.5, 0.5);
glVertex3d(-3, 0, 0);
glVertex4d(1, 0, 0, 0);
glColor3d(0.5, 1, 0.5);
glVertex3d(0, -3, 0);
glVertex4d(0, 1, 0, 0);
glColor3d(0.5, 0.5, 1);
glVertex3d(0, 0, -3);
glVertex4d(0, 0, 1, 0);
glEnd();
glColorMask(1, 1, 1, 0);
for (i = -3; i < 30; i++)
{
glBegin(GL_TRIANGLE_STRIP);
glVertex3d(-0.1, -0.1, i);
glVertex3d(-0.1, 0.1, i);
glVertex3d( 0.1, -0.1, i);
glVertex3d( 0.1, 0.1, i);
glEnd();
}
/* –исуем примитивы */
time += Ani->GlobalDeltaTime;
if (time > 1)
{
time = 0;
OK2_ShadProgClose(OK2_ShaderProg);
OK2_ShaderProg = OK2_ShadProgInit("a.vert", "a.frag");
}
glLineWidth(1);
if (Ani->Keys['Q'])
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
else
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
//Ani->MatrWorld = MatrTranslate(0, 0, 0.30 * sin(Ani->Time));
Ani->MatrWorld = MatrMulMatr(Ani->MatrWorld, MatrRotateY(30.0 * Ani->Time));
/*
for (i = 0; i < 12; i++)
{
Ani->MatrWorld = MatrMulMatr(MatrRotate(30.0, 0.0, 1.0, 0.0), Ani->MatrWorld);
Ani->MatrWorld = MatrMulMatr(MatrTranslate(1.0, 0.0, 0.0), Ani->MatrWorld);
OK2_GeomDraw(&Unit->Geom);
}
*/
/*
for (i = 0; i < 6; i++)
DrawUnitInPosition(&Unit->Geom[i], Ani, Unit->Scale`[i], 10.0, 30.0);
*/
Ani->MatrWorld = MatrMulMatr(Ani->MatrWorld, MatrScale(0.001, 0.001, 0.001));
for (i = 0; i < 12; i++)
{
Ani->MatrWorld = MatrMulMatr(MatrRotate(30.0, 0.0, 1.0, 0.0), Ani->MatrWorld);
Ani->MatrWorld = MatrMulMatr(MatrTranslate(20000.0, 0.0, 0.0), Ani->MatrWorld);
//Ani->MatrWorld = MatrMulMatr(MatrRotate(30.0, 0.0, 1.0, 0.0), Ani->MatrWorld);
OK2_GeomDraw(&Unit->Geom[3]);
Ani->MatrWorld = MatrMulMatr(MatrTranslate(-20000.0, 0.0, 0.0), Ani->MatrWorld);
}
//Ani->MatrWorld = MatrMulMatr(Ani->MatrWorld, MatrScale(50, 50, 50));
} /* End of 'OK2_AnimUnitRender' function */
