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| #include <windows.h>
#include <d3d9.h>
LRESULT __stdcall WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
struct vertex
{
float x,y,z;
unsigned long color;
};
int __stdcall WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
WNDCLASS wc;
wc.style = CS_OWNDC;
wc.lpfnWndProc = WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = (HBRUSH)(6);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc.hInstance = hInstance;
wc.lpszClassName = L"class";
wc.lpszMenuName = NULL;
RegisterClass(&wc);
HWND hWnd = CreateWindow(L"class",L"программа",
WS_OVERLAPPEDWINDOW,200,100,
500,500,NULL,NULL,hInstance,NULL);
ShowWindow(hWnd,nCmdShow);
UpdateWindow(hWnd);
IDirect3D9* d3d = NULL;
IDirect3DDevice9* dev = NULL;
IDirect3DVertexBuffer9* vb = NULL;
d3d = Direct3DCreate9(D3D_SDK_VERSION);
D3DPRESENT_PARAMETERS pp;
ZeroMemory(&pp,sizeof(pp));
pp.BackBufferWidth = 500;
pp.BackBufferHeight = 500;
pp.BackBufferFormat = D3DFMT_UNKNOWN;
pp.BackBufferCount = 1;
pp.SwapEffect = D3DSWAPEFFECT_DISCARD;
pp.hDeviceWindow = hWnd;
pp.Windowed = true;
d3d->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_REF,hWnd,
D3DCREATE_SOFTWARE_VERTEXPROCESSING,
&pp, &dev);
dev->CreateVertexBuffer( 6* sizeof(vertex), D3DUSAGE_WRITEONLY,
D3DFVF_XYZ|D3DFVF_DIFFUSE, D3DPOOL_DEFAULT,
&vb,NULL);
dev->SetRenderState(D3DRS_LIGHTING, false);
vertex vertices[] =
{
{ -2, -1, 0, 0xff000000},
{ 0, 2, 0, 0xff000000},
{ 2, -1, 0, 0xff000000},
};
MSG msg;
void* vb_vertices;
D3DMATRIX matWorld;
matWorld._11=1; matWorld._12=0; matWorld._13=0; matWorld._14=0;
matWorld._21=0; matWorld._22=1; matWorld._23=0; matWorld._24=0;
matWorld._31=0; matWorld._32=0; matWorld._33=1; matWorld._34=0;
matWorld._41=0; matWorld._42=0; matWorld._43=0; matWorld._44=1;
dev->SetTransform(D3DTS_WORLD, &matWorld);
D3DMATRIX matCam;
matCam._11=1; matCam._12=0; matCam._13=0; matCam._14=0;
matCam._21=0; matCam._22=1; matCam._23=0; matCam._24=0;
matCam._31=0; matCam._32=0; matCam._33=1; matCam._34=0;
matCam._41=0; matCam._42=0; matCam._43=10; matCam._44=1;
dev->SetTransform(D3DTS_VIEW, &matCam);
D3DMATRIX matProj;
matProj._11=1; matProj._12=0; matProj._13=0; matProj._14=0;
matProj._21=0; matProj._22=1; matProj._23=0; matProj._24=0;
matProj._31=0; matProj._32=0; matProj._33=1; matProj._34=1;
matProj._41=0; matProj._42=0; matProj._43=-1; matProj._44=0;
dev->SetTransform(D3DTS_PROJECTION, &matProj);
vb->Lock(0,sizeof(vertices),(void**)&vb_vertices,0);
memcpy(vb_vertices,vertices,sizeof(vertices));
vb->Unlock();
dev->SetStreamSource(0,vb,0,sizeof(vertex));
dev->SetFVF(D3DFVF_XYZ|D3DFVF_DIFFUSE);
while (1)
{
if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
if (msg.message == WM_QUIT)
break;
TranslateMessage(&msg);
DispatchMessage(&msg);
}
dev->Clear(0,NULL,D3DCLEAR_TARGET,D3DCOLOR_XRGB(255,255,255),1.0f,0);
dev->BeginScene();
dev->DrawPrimitive(D3DPT_TRIANGLELIST,0,1);
dev->EndScene();
dev->Present(NULL,NULL,NULL,NULL);
}
if (vb != NULL)
vb->Release();
if (d3d != NULL)
d3d->Release();
if (dev != NULL)
dev->Release();
UnregisterClass(L"class",hInstance);
return 0;
}
LRESULT __stdcall WndProc (HWND hWnd, UINT msg,
WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd,msg,wParam,lParam);
} |
(
Сообщение от mugmag
