// `使用Direct3D9來繪圖`
void RenderFrameDX9(void)
{
LPDIRECT3DDEVICE9 device = GutGetGraphicsDeviceDX9();
// `消除畫面`
device->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, D3DCOLOR_ARGB(0, 0, 0, 0), 1.0f, 0);
// `開始下繪圖指令`
device->BeginScene();
// `計算出一個可以轉換到鏡頭座標系的矩陣`
Matrix4x4 view_matrix = GutMatrixLookAtRH(g_eye, g_lookat, g_up);
device->SetTransform(D3DTS_VIEW, (D3DMATRIX *) &view_matrix);
// `設定資料格式`
// D3DFVF_XYZ = `使用3個浮點數來記錄位置`
// D3DFVF_DIFFUSE = `使用32bits整數型態來記錄BGRA顏色`
device->SetFVF(D3DFVF_XYZ|D3DFVF_DIFFUSE);
// `太陽`
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &g_sun_matrix);
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0, g_iNumSphereVertices, g_iNumSphereTriangles,
g_pSphereIndices, D3DFMT_INDEX16, g_pSunVertices, sizeof(Vertex_VC) );
// `地球`
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &g_earth_matrix);
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0, g_iNumSphereVertices, g_iNumSphereTriangles,
g_pSphereIndices, D3DFMT_INDEX16, g_pEarthVertices, sizeof(Vertex_VC) );
// `月亮`
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &g_moon_matrix);
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0, g_iNumSphereVertices, g_iNumSphereTriangles,
g_pSphereIndices, D3DFMT_INDEX16, g_pMoonVertices, sizeof(Vertex_VC) );
// `宣告所有的繪圖指令都下完了`
device->EndScene();
// `把背景backbuffer的畫面呈現出來`
device->Present( NULL, NULL, NULL, NULL );
}
void Draw( int iMeshIndex ) const
{
const MeshInfo& meshInfo = m_vMeshInfo[iMeshIndex];
if( meshInfo.bNeedsTextureMatrixScale )
{
// Kill the texture translation.
// XXX: Change me to scale the translation by the TextureTranslationScale of the first vertex.
RageMatrix m;
g_pd3dDevice->GetTransform( D3DTS_TEXTURE0, (D3DMATRIX*)&m );
m.m[2][0] = 0;
m.m[2][1] = 0;
g_pd3dDevice->SetTransform( D3DTS_TEXTURE0, (D3DMATRIX*)&m );
}
g_pd3dDevice->SetFVF( D3DFVF_RageModelVertex );
g_pd3dDevice->DrawIndexedPrimitiveUP(
D3DPT_TRIANGLELIST, // PrimitiveType
meshInfo.iVertexStart, // MinIndex
meshInfo.iVertexCount, // NumVertices
meshInfo.iTriangleCount, // PrimitiveCount,
&m_vTriangles[0]+meshInfo.iTriangleStart,// pIndexData,
D3DFMT_INDEX16, // IndexDataFormat,
&m_vVertex[0], // pVertexStreamZeroData,
sizeof(m_vVertex[0]) // VertexStreamZeroStride
);
}
// `使用Direct3D9來繪圖`
void RenderFrameDX9(void)
{
LPDIRECT3DDEVICE9 device = GutGetGraphicsDeviceDX9();
// `消除畫面`
device->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, D3DCOLOR_ARGB(0, 0, 0, 0), 1.0f, 0);
// `開始下繪圖指令`
device->BeginScene();
// `設定資料格式`
device->SetFVF(D3DFVF_XYZ | D3DFVF_NORMAL);
// `套用shader`
device->SetVertexShader(g_pSelected_VS);
device->SetPixelShader(g_pVertexColor_PS);
// `設定光源`
SetupLightingDX9();
// `設定轉換矩陣`
Matrix4x4 world_view_proj_matrix = g_world_matrix * g_view_proj_matrix;
device->SetVertexShaderConstantF(0, &world_view_proj_matrix[0][0], 4);
device->SetVertexShaderConstantF(4, &g_world_matrix[0][0], 4);
// `鏡頭位置, 計算Specular會用到.`
device->SetVertexShaderConstantF(8, &g_eye[0], 1);
// `畫出格子`
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLESTRIP, 0, g_iNumGridVertices, g_iNumGridTriangles,
g_pGridIndices, D3DFMT_INDEX16, g_pGridVertices, sizeof(Vertex_V3N3) );
// `宣告所有的繪圖指令都下完了`
device->EndScene();
// `把背景backbuffer的畫面呈現出來`
device->Present( NULL, NULL, NULL, NULL );
}
void RageDisplay_D3D::DrawQuadStripInternal( const RageSpriteVertex v[], int iNumVerts )
{
// there isn't a quad strip primitive in D3D, so we have to fake it with indexed triangles
int iNumQuads = (iNumVerts-2)/2;
int iNumTriangles = iNumQuads*2;
int iNumIndices = iNumTriangles*3;
// make a temporary index buffer
static vector<uint16_t> vIndices;
unsigned uOldSize = vIndices.size();
unsigned uNewSize = max(uOldSize,(unsigned)iNumIndices);
vIndices.resize( uNewSize );
for( uint16_t i=(uint16_t)uOldSize/6; i<(uint16_t)iNumQuads; i++ )
{
vIndices[i*6+0] = i*2+0;
vIndices[i*6+1] = i*2+1;
vIndices[i*6+2] = i*2+2;
vIndices[i*6+3] = i*2+1;
vIndices[i*6+4] = i*2+2;
vIndices[i*6+5] = i*2+3;
}
g_pd3dDevice->SetFVF( D3DFVF_RageSpriteVertex );
SendCurrentMatrices();
g_pd3dDevice->DrawIndexedPrimitiveUP(
D3DPT_TRIANGLELIST, // PrimitiveType
0, // MinIndex
iNumVerts, // NumVertices
iNumTriangles, // PrimitiveCount,
&vIndices[0], // pIndexData,
D3DFMT_INDEX16, // IndexDataFormat,
v, // pVertexStreamZeroData,
sizeof(RageSpriteVertex) // VertexStreamZeroStride
);
}
void CGutFontDX9::Render(void)
{
if ( m_iNumCharacters==0 )
return;
LPDIRECT3DDEVICE9 pDevice = GutGetGraphicsDeviceDX9();
// 套用字型貼圖
sModelMaterial_DX9 mtl;
mtl.m_bCullFace = false;
mtl.m_pTextures[0] = m_pFontTexture;
mtl.Submit();
// 開啟Alpha Test
pDevice->SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
pDevice->SetRenderState(D3DRS_ALPHAREF, 128);
pDevice->SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATER);
// 使用平行視角鏡頭
Matrix4x4 proj_matrix = GutMatrixOrthoRH_DirectX(m_fWidth, m_fHeight, 0.0f, 1.0f);
Matrix4x4 view_matrix; view_matrix.Identity();
Matrix4x4 ident_matrix; ident_matrix.Identity();
view_matrix[3].Set(-m_fWidth/2.0f, -m_fHeight/2.0f, 0.0f, 1.0f);
// 設定轉換矩陣
pDevice->SetTransform(D3DTS_PROJECTION, (D3DMATRIX*)&proj_matrix);
pDevice->SetTransform(D3DTS_VIEW, (D3DMATRIX*)&view_matrix);
pDevice->SetTransform(D3DTS_WORLD, (D3DMATRIX*)&ident_matrix);
// 設定頂點資料格式
pDevice->SetFVF(D3DFVF_XYZ|D3DFVF_TEX1);
// 畫出所有的文字
pDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0,
m_iNumCharacters*4, m_iNumCharacters*2,
m_pIndexArray, D3DFMT_INDEX16,
m_pVertexArray, sizeof(_FontVertex));
}
//**関数***************************************************************************
// 概要 : メッシュ描画
//*********************************************************************************
void CMesh::Draw(D3DXMATRIX& world)
{
// ワールド マトリックス設定
LPDIRECT3DDEVICE9 pDevice = CGraphics::GetDevice();
pDevice->SetTransform(D3DTS_WORLD, &world);
for (DWORD i = 0; i < m_dwAttr; i++) {
DWORD id = m_pAttr[i].AttribId;
// アルファ値をチェック
D3DMATERIAL9 mtrl = m_pMaterial[id];
if (mtrl.Diffuse.a < 1.0f)
continue;
pDevice->SetMaterial(&mtrl);
pDevice->SetTexture(0, m_ppTexture[id]); // テクスチャを設定
// m_pD3DMesh->DrawSubset(id); // 描画を実行
pDevice->SetFVF(FVF_BVERTEX);
pDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0,
m_dwVtx, m_pAttr[i].FaceCount, &m_pIdx[m_pAttr[i].FaceStart * 3],
D3DFMT_INDEX16, m_pVtx, sizeof(BVERTEX));
}
// アルファ ブレンド有効化
pDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
pDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
pDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
for (DWORD i = 0; i < m_dwAttr; i++) {
DWORD id = m_pAttr[i].AttribId;
// アルファ値をチェック
D3DMATERIAL9 mtrl = m_pMaterial[id];
if (mtrl.Diffuse.a >= 1.0f)
continue;
pDevice->SetMaterial(&mtrl);
pDevice->SetTexture(0, m_ppTexture[id]); // テクスチャを設定
// m_pD3DMesh->DrawSubset(id); // 描画を実行
pDevice->SetFVF(FVF_BVERTEX);
pDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0,
m_dwVtx, m_pAttr[i].FaceCount, &m_pIdx[m_pAttr[i].FaceStart * 3],
D3DFMT_INDEX16, m_pVtx, sizeof(BVERTEX));
}
// アルファ ブレンド無効化
pDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
}
void RenderSolarSystemDX9(void)
{
int index = g_FrameCount % 2;
LPDIRECT3DQUERY9 pQuery = g_pOcclusionQuery[index];
LPDIRECT3DDEVICE9 device = GutGetGraphicsDeviceDX9();
// 設定資料格式
// D3DFVF_XYZ = 使用3個浮點數來記錄位置
// D3DFVF_DIFFUSE = 使用32bits整數型態來記錄BGRA顏色
device->SetFVF(D3DFVF_XYZ|D3DFVF_DIFFUSE);
// 太陽
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &g_sun_matrix);
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0, g_iNumSphereVertices, g_iNumSphereTriangles,
g_pSphereIndices, D3DFMT_INDEX16, g_pSunVertices, sizeof(Vertex_VC) );
// 地球
pQuery->Issue(D3DISSUE_BEGIN);
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &g_earth_matrix);
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0, g_iNumSphereVertices, g_iNumSphereTriangles,
g_pSphereIndices, D3DFMT_INDEX16, g_pEarthVertices, sizeof(Vertex_VC) );
pQuery->Issue(D3DISSUE_END);
// 月亮
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &g_moon_matrix);
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0, g_iNumSphereVertices, g_iNumSphereTriangles,
g_pSphereIndices, D3DFMT_INDEX16, g_pMoonVertices, sizeof(Vertex_VC) );
if ( g_FrameCount )
{
int num_loops = 0;
int num_samples_passed = 0;
// 去檢查前一個畫面的Occlusion Query結果
pQuery = g_pOcclusionQuery[(index + 1) % 2];
while( pQuery->GetData(&num_samples_passed, 4, D3DGETDATA_FLUSH)==S_FALSE )
{
// 結果可能還沒出來, 要再查詢一次
num_loops++;
}
printf("Earth %s, queried %05d times\r", num_samples_passed ? "visible" : "disapper", num_loops);
}
g_FrameCount++;
}
HRESULT HookIDirect3DDevice9::DrawIndexedPrimitiveUP(LPVOID _this,
D3DPRIMITIVETYPE PrimitiveType,
UINT MinVertexIndex,
UINT NumVertices,
UINT PrimitiveCount,
CONST void* pIndexData,
D3DFORMAT IndexDataFormat,
CONST void* pVertexStreamZeroData,
UINT VertexStreamZeroStride)
{
LOG_API();
return pD3Dev->DrawIndexedPrimitiveUP(PrimitiveType, MinVertexIndex, NumVertices, PrimitiveCount, pIndexData, IndexDataFormat, pVertexStreamZeroData, VertexStreamZeroStride);
}
void CLcMdlSM::RenderMesh()
{
LPDIRECT3DDEVICE9 pDev = (LPDIRECT3DDEVICE9)LcDev_GetD3Device();
DWORD dMnLgt;
pDev->GetRenderState( D3DRS_LIGHTING, &dMnLgt);
pDev->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
pDev->SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
pDev->SetRenderState(D3DRS_ALPHAREF, 0x40);
pDev->SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATEREQUAL);
pDev->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
pDev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
pDev->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
pDev->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
pDev->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
pDev->SetSamplerState(0, D3DSAMP_MIPFILTER, D3DTEXF_LINEAR);
pDev->SetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_MODULATE );
pDev->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_TEXTURE );
pDev->SetTextureStageState( 0, D3DTSS_COLORARG2, D3DTA_DIFFUSE );
pDev->SetTextureStageState( 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE );
pDev->SetTextureStageState( 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE );
pDev->SetTextureStageState( 0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE );
PDTX pDXTex = (PDTX)m_pTex->GetPointer();
pDev->SetTexture(0, pDXTex);
pDev->SetFVF(VtxNDUV1::FVF);
pDev->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0
, m_nVtx
, m_nIdx
, m_pIdx
, D3DFMT_INDEX16
, m_pVtx
, sizeof(VtxNDUV1)
);
LcD3D_SetWorldIdentity(pDev);
pDev->SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
pDev->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
pDev->SetRenderState( D3DRS_LIGHTING, dMnLgt);
}
// 使用DirectX 9來繪圖
void RenderFrameDX9(void)
{
LPDIRECT3DDEVICE9 device = GutGetGraphicsDeviceDX9();
device->Clear(
0, NULL, // 清除整個畫面
D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, // 清除顏色跟Z buffer
D3DCOLOR_ARGB(0, 0, 0, 0), // 設定要把顏色清成黑色
1.0f, // 設定要把Z值清為1, 也就是離鏡頭最遠
0 // 設定要把Stencil buffer清為0, 在這沒差.
);
// 開始下繪圖指令
device->BeginScene();
// 設定資料格式
device->SetFVF(D3DFVF_XYZ);
for ( int i=0; i<4; i++ )
{
// `建立轉換矩陣`
Matrix4x4 world_matrix;
world_matrix.Scale_Replace(g_scale[i]); // `建立縮放矩陣`
world_matrix[3] = g_position[i]; // `直接把位移填入矩陣左下角.`
// `設定轉換矩陣`
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &world_matrix);
// 畫出金字塔的8條邊線
device->DrawIndexedPrimitiveUP(
D3DPT_LINELIST, // 指定所要畫的基本圖形種類
0, // 會使用的最小頂點編號, 事實上沒太大用處
5, // 頂點陣列里有幾個頂點
8, // 要畫出幾個基本圖形
g_indices, // 索引陣列
D3DFMT_INDEX16, // 索引陣列的型態
g_vertices, // 頂點陣列
sizeof(Vector4) // 頂點陣列里每個頂點的記憶體間距
);
}
// 宣告所有的繪圖指令都下完了
device->EndScene();
// 把背景backbuffer的畫面呈現出來
device->Present( NULL, NULL, NULL, NULL );
}
// 使用DirectX 9來繪圖
void RenderFrameDX9(void)
{
LPDIRECT3DDEVICE9 device = GutGetGraphicsDeviceDX9();
device->Clear(
0, NULL, // 清除整個畫面
D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, // 清除顏色跟Z buffer
D3DCOLOR_ARGB(0, 0, 0, 0), // 設定要把顏色清成黑色
1.0f, // 設定要把Z值清為1, 也就是離鏡頭最遠
0 // 設定要把Stencil buffer清為0, 在這沒差.
);
static float angle = 0.0f;
angle += 0.01f;
// 開始下繪圖指令
device->BeginScene();
// 設定資料格式
// D3DFVF_XYZ = 使用4個浮點數來記錄位置
// D3DFVF_DIFFUSE = 使用32bits整數型態來記錄BGRA顏色
device->SetFVF(D3DFVF_XYZ|D3DFVF_DIFFUSE);
// 設定轉換矩陣
Matrix4x4 world_matrix;
world_matrix.RotateZ_Replace(angle); // 產生旋轉矩陣
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &world_matrix);
// 畫出金字塔的8條邊線
device->DrawIndexedPrimitiveUP(
D3DPT_TRIANGLELIST, // 指定所要畫的基本圖形種類
0, // 會使用的最小頂點編號, 事實上沒太大用處
5, // 頂點陣列里有幾個頂點
6, // 要畫出幾個基本圖形
g_indices, // 索引陣列
D3DFMT_INDEX16, // 索引陣列的型態
g_vertices, // 頂點陣列
sizeof(Vertex_VC) // 頂點陣列里每個頂點的記憶體間距
);
// 宣告所有的繪圖指令都下完了
device->EndScene();
// 把背景backbuffer的畫面呈現出來
device->Present( NULL, NULL, NULL, NULL );
}
// 使用DirectX 9來繪圖
void RenderFrameDX9(void)
{
LPDIRECT3DDEVICE9 device = GutGetGraphicsDeviceDX9();
// 消除畫面
device->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, D3DCOLOR_ARGB(0, 0, 0, 0), 1.0f, 0);
// 開始下繪圖指令
device->BeginScene();
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &g_world_matrix);
// 設定光源
SetupLightingDX9();
// 設定資料格式
device->SetFVF(D3DFVF_XYZ | D3DFVF_NORMAL);
// 畫出格子
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLESTRIP, 0, g_iNumGridVertices, g_iNumGridTriangles,
g_pGridIndices, D3DFMT_INDEX16, g_pGridVertices, sizeof(Vertex_V3N3) );
// 宣告所有的繪圖指令都下完了
device->EndScene();
// 把背景backbuffer的畫面呈現出來
device->Present( NULL, NULL, NULL, NULL );
}
void CBillboard::RenderBySoftware ( CRenderManager &_RM, const CColor &_Color )
{
TCOLOREDTEXTURE1_VERTEX l_Points[4];
unsigned short l_Indexes[6] = { 0, 2, 3, 1 };
unsigned long color_aux = _Color.GetUint32Argb();
l_Points[0].x = m_PointA.x;
l_Points[0].y = m_PointA.y;
l_Points[0].z = m_PointA.z;
l_Points[0].tu = 0.0f;
l_Points[0].tv = 0.0f;
l_Points[0].color = color_aux;
l_Points[1].x = m_PointB.x;
l_Points[1].y = m_PointB.y;
l_Points[1].z = m_PointB.z;
l_Points[1].tu = 1.0f;
l_Points[1].tv = 0.0f;
l_Points[1].color = color_aux;
l_Points[2].x = m_PointC.x;
l_Points[2].y = m_PointC.y;
l_Points[2].z = m_PointC.z;
l_Points[2].tu = 0.0f;
l_Points[2].tv = 1.0f;
l_Points[2].color = color_aux;
l_Points[3].x = m_PointD.x;
l_Points[3].y = m_PointD.y;
l_Points[3].z = m_PointD.z;
l_Points[3].tu = 1.0f;
l_Points[3].tv = 1.0f;
l_Points[3].color = color_aux;
LPDIRECT3DDEVICE9 Device = _RM.GetDevice();
Device->SetTexture( 0, m_Texture->GetDXTexture() );
Device->SetFVF((DWORD ) TCOLOREDTEXTURE1_VERTEX::GetFVF() );
Device->DrawIndexedPrimitiveUP( D3DPT_TRIANGLEFAN, 0, 4, 2, l_Indexes ,D3DFMT_INDEX16, l_Points, sizeof(TCOLOREDTEXTURE1_VERTEX) );
}
///<summary>
/// CBillboard:: Render : Dibuja el Quad con la textura que le pasamos por parámetro
///</summary>
///<param name="device" name2="texture">Renderizamos la textura que le pasamos como parámetro.</param>
///<returns name="void"></returns>
void CBillboard::Render(LPDIRECT3DDEVICE9 device, LPDIRECT3DTEXTURE9 & texture)
{
VERTEX_TEXTURED l_Points[4];
unsigned short l_Indexes[6]={0,2,1,1,2,3};
l_Points[0].x=m_PointA.x;
l_Points[0].y=m_PointA.y;
l_Points[0].z=m_PointA.z;
l_Points[0].u=0.0f;
l_Points[0].v=1.0f;
l_Points[0].color=m_Color;
l_Points[1].x=m_PointB.x;
l_Points[1].y=m_PointB.y;
l_Points[1].z=m_PointB.z;
l_Points[1].u=1.0f;
l_Points[1].v=1.0f;
l_Points[1].color=m_Color;
l_Points[2].x=m_PointC.x;
l_Points[2].y=m_PointC.y;
l_Points[2].z=m_PointC.z;
l_Points[2].u=0.0f;
l_Points[2].v=0.0f;
l_Points[2].color=m_Color;
l_Points[3].x=m_PointD.x;
l_Points[3].y=m_PointD.y;
l_Points[3].z=m_PointD.z;
l_Points[3].u=1.0f;
l_Points[3].v=0.0f;
l_Points[3].color=m_Color;
device->SetTexture(0,texture);
device->SetFVF(D3DFVF_VERTEX_TEXTURED);
device->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST,0,6,2,l_Indexes,D3DFMT_INDEX16,l_Points,sizeof(VERTEX_TEXTURED));
}
/// 프러스텀을 화면에 그려준다.
BOOL CFrustum::Draw( LPDIRECT3DDEVICE9 pDev )
{
WORD index[] = { 0, 1, 2,
0, 2, 3,
4, 7, 6,
4, 6, 5,
1, 5, 6,
1, 6, 2,
0, 3, 7,
0, 7, 4,
0, 4, 5,
0, 5, 1,
3, 7, 6,
3, 6, 2 };
D3DMATERIAL9 mtrl;
ZeroMemory( &mtrl, sizeof(D3DMATERIAL9) );
typedef struct tagVTX
{
D3DXVECTOR3 p;
} VTX;
VTX vtx[8];
memset( vtx, 0, sizeof(vtx) * 8);
for( int i = 0 ; i < 8 ; i++ )
vtx[i].p = m_vtx[i];
pDev->SetFVF( D3DFVF_XYZ );
pDev->SetStreamSource( 0, NULL, 0, sizeof(VTX) );
pDev->SetTexture( 0, NULL );
pDev->SetIndices( 0 );
pDev->SetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_DISABLE );
pDev->SetTextureStageState( 1, D3DTSS_COLOROP, D3DTOP_DISABLE );
pDev->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE);
pDev->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_ONE );
pDev->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ONE );
// 파란색으로 상,하 평면을 그린다.
pDev->SetRenderState( D3DRS_LIGHTING, TRUE );
ZeroMemory( &mtrl, sizeof(D3DMATERIAL9) );
mtrl.Diffuse.b = mtrl.Ambient.b = 1.0f;
pDev->SetMaterial( &mtrl );
pDev->DrawIndexedPrimitiveUP( D3DPT_TRIANGLELIST, 0, 8, 4, index, D3DFMT_INDEX16, vtx, sizeof( vtx[0] ) );
// 녹색으로 좌,우 평면을 그린다.
ZeroMemory( &mtrl, sizeof(D3DMATERIAL9) );
mtrl.Diffuse.g = mtrl.Ambient.g = 1.0f;
pDev->SetMaterial( &mtrl );
pDev->DrawIndexedPrimitiveUP( D3DPT_TRIANGLELIST, 0, 8, 4, index+4*3, D3DFMT_INDEX16, vtx, sizeof( vtx[0] ) );
// 붉은색으로 원,근 평면을 그린다.
ZeroMemory( &mtrl, sizeof(D3DMATERIAL9) );
mtrl.Diffuse.r = mtrl.Ambient.r = 1.0f;
pDev->SetMaterial( &mtrl );
pDev->DrawIndexedPrimitiveUP( D3DPT_TRIANGLELIST, 0, 8, 4, index+8*3, D3DFMT_INDEX16, vtx, sizeof( vtx[0] ) );
pDev->SetRenderState( D3DRS_ALPHABLENDENABLE, FALSE );
pDev->SetRenderState( D3DRS_LIGHTING, FALSE );
return TRUE;
}
void CBillboard::RenderByHardware ( CRenderManager &_RM, const CColor &_Color )
{
//CORE->GetRenderableObjectsTechniqueManager()->GetPoolRenderableObjectTechniques().GetResource(
std::string l_TechniqueName = "DrawSingleTextureTechnique"; // CORE->GetEffectsManager()->GetTechniqueEffectNameByVertexDefault( ( int ) TGEOMETRYCOLORTEXTURA1VERTEX::GetVertexType() );
CEffectTechnique* l_pTechnique = CORE->GetEffectManager()->GetEffectTechnique ( l_TechniqueName );
CEffect* l_pEffect = l_pTechnique->GetEffect();
l_pTechnique->BeginRender();
LPD3DXEFFECT l_Effect = l_pTechnique->GetEffect()->GetD3DEffect();
if ( l_Effect != NULL )
{
l_Effect->SetTechnique ( l_pTechnique->GetD3DTechnique() );
UINT l_NumPasses;
if ( SUCCEEDED ( l_Effect->Begin ( &l_NumPasses, 0 ) ) )
{
for ( UINT iPass = 0; iPass < l_NumPasses; iPass++ )
{
l_Effect->BeginPass(iPass);
//_RM->DrawColoredQuad2DTexturedInPixels ( _Color, _U0, _V0, _U1, _V1 );
TCOLOREDTEXTURE1_VERTEX l_Points[4];
unsigned short l_Indexes[6] = { 0, 2, 3, 1 };
unsigned long color_aux = _Color.GetUint32Argb();
l_Points[0].x = m_PointA.x;
l_Points[0].y = m_PointA.y;
l_Points[0].z = m_PointA.z;
l_Points[0].tu = 0.0f;
l_Points[0].tv = 0.0f;
l_Points[0].color = color_aux;
l_Points[1].x = m_PointB.x;
l_Points[1].y = m_PointB.y;
l_Points[1].z = m_PointB.z;
l_Points[1].tu = 1.0f;
l_Points[1].tv = 0.0f;
l_Points[1].color = color_aux;
l_Points[2].x = m_PointC.x;
l_Points[2].y = m_PointC.y;
l_Points[2].z = m_PointC.z;
l_Points[2].tu = 0.0f;
l_Points[2].tv = 1.0f;
l_Points[2].color = color_aux;
l_Points[3].x = m_PointD.x;
l_Points[3].y = m_PointD.y;
l_Points[3].z = m_PointD.z;
l_Points[3].tu = 1.0f;
l_Points[3].tv = 1.0f;
l_Points[3].color = color_aux;
Mat44f mat, rotYaw, rotPitch, rotRoll;
//mat.SetIdentity ( );
//rotYaw.SetIdentity ( );
//rotPitch.SetIdentity ( );
//rotRoll.SetIdentity ( );
//mat.Translate( GetPosition ( ) );
///*rotPitch.SetRotByAngleX( mathUtils::Deg2Rad<float> ( GetPitch()) );
//rotYaw.SetRotByAngleY ( mathUtils::Deg2Rad<float> ( GetYaw()) );
//rotRoll.SetRotByAngleZ ( mathUtils::Deg2Rad<float> ( GetRoll()) ); */
//mat = mat * rotYaw * rotPitch * rotRoll;
//_RM->SetTransform ( mat );
LPDIRECT3DDEVICE9 Device = _RM.GetDevice();
Device->SetTexture( 0, m_Texture->GetDXTexture() );
if ( SUCCEEDED ( Device->SetVertexDeclaration( TCOLOREDTEXTURE1_VERTEX::GetVertexDeclaration() ) ) )
{
Device->DrawIndexedPrimitiveUP( D3DPT_TRIANGLEFAN, 0, 4 ,2 , l_Indexes, D3DFMT_INDEX16, l_Points, sizeof( TCOLOREDTEXTURE1_VERTEX ) );
}
l_Effect->EndPass();
}
l_Effect->End();
}
}
}
// 使用DirectX 9來繪圖
void RenderFrameDX9(void)
{
LPDIRECT3DDEVICE9 device = GutGetGraphicsDeviceDX9();
// `清除畫面`
device->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, D3DCOLOR_ARGB(0, 0, 0, 0), 1.0f, 0);
// `開始下繪圖指令`
device->BeginScene();
// `設定資料格式`
// `D3DFVF_XYZ = 使用3個浮點數來記錄位置`
// `D3DFVF_DIFFUSE = 使用32bits整數型態來記錄BGRA顏色`
device->SetFVF(D3DFVF_XYZ|D3DFVF_DIFFUSE);
// `計算出一個可以轉換到鏡頭座標系的矩陣`
Matrix4x4 view_matrix = GutMatrixLookAtRH(g_eye, g_lookat, g_up);
device->SetTransform(D3DTS_VIEW, (D3DMATRIX *) &view_matrix);
Vector4 border(-15.0f, 0.0f, -15.0f);
Vector4 grid_position = border;
const int grids_x = 30;
const int grids_z = 30;
for ( int x=0; x<grids_x; x++ )
{
int grid_x = x & 0x07;
grid_position[2] = border[2];
for ( int z=0; z<grids_z; z++ )
{
int grid_z = z & 0x07;
char c = g_map[grid_x][grid_z];
// `設定轉換矩陣`
Matrix4x4 object_matrix;
object_matrix.Translate_Replace(grid_position);
if ( c==0 ) // `馬路`
{
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &object_matrix);
// `畫出地板`
device->DrawIndexedPrimitiveUP(
D3DPT_TRIANGLESTRIP,
0,
4,
2,
g_road_trianglestrip_indices,
D3DFMT_INDEX16,
g_road_vertices,
sizeof(Vertex_VC)
);
}
else // `金字塔`
{
// `設定金字塔的高度`
object_matrix.Scale_Replace(1.0f, (float) c, 1.0f);
object_matrix[3] = grid_position;
device->SetTransform(D3DTS_WORLD, (D3DMATRIX *) &object_matrix);
// `畫出金字塔`
device->DrawIndexedPrimitiveUP(
D3DPT_TRIANGLEFAN, // `指定所要畫的基本圖形種類`
0, // `會使用的最小頂點編號, 事實上沒太大用處.`
5, // `頂點陣列里有幾個頂點`
4, // `要畫出幾個基本圖形`
g_pyramid_trianglefan_indices, // `索引陣列`
D3DFMT_INDEX16, // `索引陣列的型態`
g_pyramid_vertices, // `頂點陣列`
sizeof(Vertex_VC) // `頂點陣列里每個頂點的記憶體間距`
);
}
grid_position[2] += 1.0f;
}
grid_position[0] += 1.0f;
}
// `宣告所有的繪圖指令都下完了`
device->EndScene();
// `把背景backbuffer的畫面呈現出來`
device->Present( NULL, NULL, NULL, NULL );
}