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C-/C++-Quelltext

//main.cpp

#include "declarations.h"
#include "Direct3D.h"
#include "Resource.h"
#include "WindowProc.h"

Direct3D D3DClass;

int InitWindow(HINSTANCE hInst, char* WindowName)
{
int x, y;
x = 800;
y = 550;

WindowClass.cbClsExtra = NULL;
WindowClass.cbSize = sizeof(WNDCLASSEX);
WindowClass.cbWndExtra = NULL;
WindowClass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
WindowClass.hCursor = LoadCursor(hInst, IDI_APPLICATION);
WindowClass.hIcon = LoadIcon(hInst, MAKEINTRESOURCE(IDI_ICONWINDOW));
WindowClass.hIconSm = LoadIcon(hInst, MAKEINTRESOURCE(IDI_ICONWINDOW));
WindowClass.hInstance = hInst;
WindowClass.lpfnWndProc = WindowProc;
WindowClass.lpszClassName = WindowName;
WindowClass.lpszMenuName = NULL;
WindowClass.style = CS_HREDRAW | CS_VREDRAW;

D3DClass.Init(g_hWindow);

RegisterClassEx(&WindowClass);

g_hWindow = CreateWindowEx(NULL, WindowName, WindowName, WS_OVERLAPPEDWINDOW, GetSystemMetrics(SM_CXSCREEN) / 2 - x / 2,
  GetSystemMetrics(SM_CYSCREEN) / 2 - y / 2,
  x, y, NULL, NULL, hInst, NULL);

return 0;
}


int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int iShowCmd)
{

MSG message;

InitWindow(hInstance, "Erstes Fenster, Uhuhuh!");
ShowWindow(g_hWindow, iShowCmd);
UpdateWindow(g_hWindow);

while(TRUE)
{
while(PeekMessage(&message, NULL, 0, 0, PM_REMOVE))
{
TranslateMessage(&message);
DispatchMessage(&message);
}
if(message.message == WM_QUIT)
{
D3DClass.Quit();
UnregisterClass("Direct3D window", hInstance);
return (int)message.wParam;
}

D3DClass.Render();
}


D3DClass.Quit();
UnregisterClass("Direct3D window", hInstance);



return (int)message.wParam;
}

C-/C++-Quelltext

//declarations.h

#include <Windows.h>
#include <D3D9.h>

#pragma once

WNDCLASSEX WindowClass;
HWND g_hWindow;

C-/C++-Quelltext

//WindowProc.h

#include "declarations.h"

LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    PAINTSTRUCT Paint;

    switch(message)
    {
    case WM_CREATE:
        break;
    case WM_DESTROY:
        {
        PostQuitMessage(0);
        return 0;
        }break;
    case WM_PAINT:
        {
            BeginPaint(hWnd, &Paint);
            FillRect(Paint.hdc, &Paint.rcPaint, (HBRUSH)(GetStockObject(BLACK_BRUSH)));
            EndPaint(hWnd, &Paint);
        }break;

    case WM_CLOSE:
        {
            DestroyWindow(hWnd);
            PostQuitMessage(0);
        }break;

    default:
            return DefWindowProc(hWnd, message, wParam, lParam);
    }

    return 0;
}

C-/C++-Quelltext

//Direct3D.h

#include <Windows.h>
#include <d3d9.h>
#include <d3dx9.h>

class Direct3D
{
public:
    int Init(HWND hWnd);
    int Quit();
    int Render();
private:
    PDIRECT3D9 D3D;
    D3DPRESENT_PARAMETERS D3DParams;
    PDIRECT3DDEVICE9 D3DDevice;
};

C-/C++-Quelltext

//Direct3D.cpp

#include "Direct3D.h"

int Direct3D::Init(HWND hWnd)
{
    CoInitialize(NULL);
    D3D = Direct3DCreate9(D3D_SDK_VERSION);

    ZeroMemory(&D3DParams, sizeof(D3DParams));

    D3DParams.Windowed = TRUE;
    D3DParams.SwapEffect = D3DSWAPEFFECT_DISCARD;
    D3DParams.hDeviceWindow = hWnd;
    D3DParams.AutoDepthStencilFormat = D3DFMT_D24S8;
    D3DParams.BackBufferCount = 1;
    D3DParams.BackBufferFormat = D3DFMT_A2R10G10B10;
    D3DParams.BackBufferWidth = 1600;
    D3DParams.BackBufferHeight = 900;
    D3DParams.EnableAutoDepthStencil = TRUE;
    D3DParams.Flags = D3DPRESENTFLAG_DISCARD_DEPTHSTENCIL;
    D3DParams.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
    D3DParams.MultiSampleQuality = 100;
    D3DParams.MultiSampleType = D3DMULTISAMPLE_2_SAMPLES;
    D3DParams.PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;

    D3D->CreateDevice(D3DADAPTER_DEFAULT,  D3DDEVTYPE_HAL, hWnd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &D3DParams, &D3DDevice);
    return 0;
}

int Direct3D::Quit()
{
    D3D->Release();
    D3DDevice->Release();
    return 0;
}

int Direct3D::Render()
{
    D3DDevice->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(100, 170, 100), 1.0f, 0);
    D3DDevice->BeginScene();
    D3DDevice->EndScene();
    D3DDevice->Present(NULL, NULL, NULL, NULL);
    return 0;
}

C-/C++-Quelltext

//Resource.h

#define IDI_ICONWINDOW 9001


//Resource.rc

#include <windows.h>
#include "Resource.h"

IDI_ICONWINDOW ICON "C:\\Bilder\\Icon1.ico"