//Direct3Dデバイスの初期化
bool Application::InitD3dDevice()
{
//ディスプレイアダプタを表すためのデバイスを作成
//描画と頂点処理をハードウェアで行なう
if (FAILED(direct3d->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd, D3DCREATE_HARDWARE_VERTEXPROCESSING, &presentParam, &d3dDevice)))
//上記の設定が失敗したら
//描画をハードウェアで行い、頂点処理はCPUで行なう
if (FAILED(direct3d->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &presentParam, &d3dDevice)))
//上記の設定が失敗したら
//描画と頂点処理をCPUで行なう
if (FAILED(direct3d->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_REF, hWnd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &presentParam, &d3dDevice)))
return false;
//レンダリングステータスの設定
d3dDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE); //両面描画モードの設定
d3dDevice->SetRenderState(D3DRS_ZENABLE, true); //Z比較を行う
d3dDevice->SetRenderState(D3DRS_DITHERENABLE, true); //ディザリングを行う
// ポイントスプライトの設定
d3dDevice->SetRenderState(D3DRS_POINTSPRITEENABLE, true);
// ポイントスケールの係数
d3dDevice->SetRenderState(D3DRS_POINTSCALEENABLE, true);
d3dDevice->SetRenderState(D3DRS_POINTSIZE, FloatToDWORD(1.0f));
d3dDevice->SetRenderState(D3DRS_POINTSIZE_MIN, FloatToDWORD(0.0f));
d3dDevice->SetRenderState(D3DRS_POINTSCALE_A, FloatToDWORD(0.0f));
d3dDevice->SetRenderState(D3DRS_POINTSCALE_B, FloatToDWORD(0.0f));
d3dDevice->SetRenderState(D3DRS_POINTSCALE_C, FloatToDWORD(1.0f));
return true;
}
// コンストラクタ
Render::Render(HWND hWnd, bool isFullScreen)
{
direct3d = Direct3DCreate9(D3D_SDK_VERSION);
if (!direct3d)
{
return;
}
RECT rect = { 0 };
GetClientRect(hWnd, &rect);
D3DPRESENT_PARAMETERS pp;
ZeroMemory(&pp, sizeof(pp));
pp.hDeviceWindow = hWnd;
pp.BackBufferCount = 1;
pp.BackBufferWidth = rect.right;
pp.BackBufferHeight = rect.bottom;
pp.BackBufferFormat = D3DFMT_UNKNOWN;
pp.Windowed = !isFullScreen;
pp.MultiSampleType = D3DMULTISAMPLE_NONE;
pp.MultiSampleQuality = 0;
pp.SwapEffect = D3DSWAPEFFECT_DISCARD;
pp.EnableAutoDepthStencil = true;
pp.AutoDepthStencilFormat = D3DFMT_D16;
pp.Flags = 0;
pp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
pp.PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
if (FAILED(direct3d->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd, D3DCREATE_HARDWARE_VERTEXPROCESSING, &pp, &d3d)))
{
direct3d->Release();
return;
}
d3d->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
d3d->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
d3d->SetRenderState(D3DRS_ZENABLE, true);
d3d->SetRenderState(D3DRS_ZWRITEENABLE, true);
d3d->SetRenderState(D3DRS_ZFUNC, D3DCMP_LESS);
d3d->SetRenderState(D3DRS_LIGHTING, true);
d3d->SetRenderState(D3DRS_SPECULARENABLE, true);
d3d->SetRenderState(D3DRS_AMBIENT, 0x00666666);
d3d->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
d3d->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
d3d->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
d3d->SetRenderState(D3DRS_ALPHATESTENABLE, true);
d3d->SetRenderState(D3DRS_ALPHAREF, 0x00000000);
d3d->SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATER);
d3d->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
d3d->SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
d3d->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
d3d->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE);
d3d->SetRenderState(D3DRS_POINTSPRITEENABLE, true);
d3d->SetRenderState(D3DRS_POINTSCALEENABLE, true);
d3d->SetRenderState(D3DRS_POINTSIZE, FloatToDWORD(1.0f));
d3d->SetRenderState(D3DRS_POINTSIZE_MIN, FloatToDWORD(0.0f));
d3d->SetRenderState(D3DRS_POINTSCALE_A, FloatToDWORD(0.0f));
d3d->SetRenderState(D3DRS_POINTSCALE_B, FloatToDWORD(0.0f));
d3d->SetRenderState(D3DRS_POINTSCALE_C, FloatToDWORD(1.0f));
d3d->SetRenderState(D3DRS_FOGENABLE, true);
d3d->SetRenderState(D3DRS_FOGCOLOR, 0x80000000);
d3d->SetRenderState(D3DRS_FOGSTART, FloatToDWORD(6.0f));
d3d->SetRenderState(D3DRS_FOGEND, FloatToDWORD(48.0f));
d3d->SetRenderState(D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
D3DLIGHT9 light;
ZeroMemory(&light, sizeof(D3DLIGHT9));
light.Type = D3DLIGHT_DIRECTIONAL;
light.Direction = D3DXVECTOR3(1, -1, 1);
light.Diffuse.r = 2.0f;
light.Diffuse.g = 2.0f;
light.Diffuse.b = 2.0f;
d3d->SetLight(0, &light);
d3d->LightEnable(0, true);
light.Direction = D3DXVECTOR3(-1, 1, -1);
light.Diffuse.r = 1.5f;
light.Diffuse.g = 1.5f;
light.Diffuse.b = 1.5f;
d3d->SetLight(1, &light);
d3d->LightEnable(1, true);
d3d->SetRenderState(D3DRS_LIGHTING, true);
}
