void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
//
/*
sModelLight light;
light.vPosition = g_Lights[0].m_Position;
light.vDirection = g_Lights[0].m_Direction;
light.vDiffuse = g_Lights[0].m_Diffuse;
light.vSpecular = g_Lights[0].m_Specular;
*/
//g_Heightmap.Render(g_Control.GetObjectMatrix(), g_Control.GetViewMatrix(), g_proj_matrix, &light);
g_Heightmap.Render(g_Control.GetObjectMatrix(), g_Control.GetViewMatrix(), g_proj_matrix);
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
int w, h;
GutGetWindowSize(w, h);
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
D3D10_VIEWPORT vp = {0, 0, w, h, 0.0f, 1.0f};
g_pDevice->RSSetViewports(1, &vp);
g_pDevice->OMSetRenderTargets(1, &pRenderTargetView, NULL);
// 設定Shader
g_pDevice->VSSetShader(g_pBlurVS);
g_pDevice->PSSetShader(g_pRGBAPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pVSConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
g_pDevice->PSSetShaderResources(0, 1, &g_pTexture);
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
g_pDevice->Draw(4, 0);
if ( g_bPosteffect )
{
ID3D10ShaderResourceView *pRSView = NULL;
pRSView = BrightnessImage(g_pTexture, &g_ImageInfo);
pRSView = BlurImage(pRSView, &g_ImageInfo);
g_pDevice->OMSetRenderTargets(1, &pRenderTargetView, NULL);
g_pDevice->RSSetViewports(1, &vp);
float dummy[] = {0,0,0,0};
g_pDevice->OMSetBlendState(g_pAddBlend, dummy, 0xffffffff);
// 設定Shader
g_pDevice->VSSetShader(g_pBlurVS);
g_pDevice->PSSetShader(g_pRGBAPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pVSConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
g_pDevice->PSSetShaderResources(0, 1, &pRSView);
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
g_pDevice->Draw(4, 0);
g_pDevice->OMSetBlendState(g_pNoBlend, dummy, 0xffffffff);
}
// 等待硬體掃結束, 然後才更新畫面
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
g_pDevice->ClearRenderTargetView(pRenderTargetView, &vClearColor[0]);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH|D3D10_CLEAR_STENCIL, 1.0f, 0);
Matrix4x4 camera_matrix = g_Control.GetCameraMatrix();
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
g_Model_DX10.SetLight(0, g_Lights[0]);
g_Model_DX10.SetLight(1, g_Lights[1]);
g_Model_DX10.EnableLighting(true);
g_Model_DX10.SetProjectionMatrix(g_proj_matrix);
g_Model_DX10.SetWorldMatrix(world_matrix);
g_Model_DX10.SetViewMatrix(view_matrix);
g_Model_DX10.SetInvViewMatrix(camera_matrix);
g_Model_DX10.UpdateMatrix();
g_Model_DX10.Render();
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vector4);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定要畫線
g_pDevice->IASetPrimitiveTopology( D3D10_PRIMITIVE_TOPOLOGY_LINELIST );
// 畫線
g_pDevice->Draw(16, 0);
// 更新畫面
pSwapChain->Present(0, 0);
}
void RenderFrameDX10(void)
{
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
g_pDevice->OMSetRenderTargets(1, &g_pRTView[FULLSIZE], pDepthStencilView);
g_pDevice->ClearRenderTargetView(g_pRTView[FULLSIZE], &vClearColor[0]);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH|D3D10_CLEAR_STENCIL, 1.0f, 0);
SetViewport(FULLSIZE);
CGutModel_DX10::SetViewMatrix(view_matrix);
CGutModel_DX10::SetWorldMatrix(world_matrix);
CGutModel_DX10::SetProjectionMatrix(g_proj_matrix);
CGutModel_DX10::UpdateMatrix();
g_Model_DX10.Render();
ConvertToLuminance();
Average();
AdaptiveLuminance();
AutoExposure();
if ( g_iMode & 0x01 )
{
g_pDevice->OMSetRenderTargets(1, &pRenderTargetView, pDepthStencilView);
SetViewport(FULLSIZE);
float x = -1.0f;
float y = -1.0f;
float w = 0.2f;
float h = 0.2f;
DrawImage(g_pSRView[LUMINANCE_CURRENT], x, y, w, h);
x+=w;
DrawImage(g_pSRView[LUMINANCE_PREVIOUS], x, y, w, h);
x+=w;
}
// 等待硬體掃結束, 然後才更新畫面
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// frame buffer
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
// depth/stencil buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
// front/back buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 取得轉換矩陣
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
Matrix4x4 ident_matrix = Matrix4x4::IdentityMatrix();
CGutModel_DX10::SetProjectionMatrix(g_proj_matrix);
CGutModel_DX10::SetViewMatrix(view_matrix);
// 畫出茶具組
{
g_pDevice->OMSetDepthStencilState(NULL, 1);
CGutModel_DX10::SetWorldMatrix(world_matrix);
CGutModel_DX10::UpdateMatrix();
g_Model_DX10.Render();
}
// stencil pass, 在stencil buffer里標出光源照射到的像素
{
g_pDevice->OMSetDepthStencilState(g_pZStencil_Mask, 1);
CGutModel_DX10::SetWorldMatrix(ident_matrix);
CGutModel_DX10::UpdateMatrix();
CGutModel_DX10::SetMaterialOverwrite(&g_material_stencilpass);
g_SpotLightModel_DX10.Render();
}
// 畫出被光線照射到的區域
{
g_pDevice->OMSetDepthStencilState(g_pZStencil_Test, 1);
CGutModel_DX10::SetMaterialOverwrite(&g_material_spotlightpass);
g_SpotLightModel_DX10.Render();
}
// 畫出光柱圓錐
{
g_pDevice->OMSetDepthStencilState(NULL, 1);
CGutModel_DX10::SetMaterialOverwrite(NULL);
g_SpotLightModel_DX10.Render();
}
// 等待硬體掃結束, 然後才更新畫面.
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VCN);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定index buffer
g_pDevice->IASetIndexBuffer(g_pIndexBuffer, DXGI_FORMAT_R16_UINT, 0);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// 計算矩陣
Matrix4x4 view_proj_matrix = g_view_matrix * g_proj_matrix;
Matrix4x4 world_view_proj_matrix = g_world_matrix * view_proj_matrix;
// 設定shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
// 更新頂點資料
Vertex_VCN *pVertex;
g_pVertexBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pVertex );
memcpy(pVertex, g_pGridVertices, sizeof(Vertex_VCN) * g_iNumGridVertices);
g_pVertexBuffer->Unmap();
// 更新索引值陣列
unsigned short *pIndex;
g_pIndexBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pIndex );
memcpy(pIndex, g_pGridIndices, sizeof(unsigned short) * g_iNumGridIndices);
g_pIndexBuffer->Unmap();
// 畫出格子
g_pDevice->DrawIndexed(g_iNumGridIndices, 0, 0);
// 等待硬體掃描結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// 取得主畫面
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_LINESTRIP);
ID3D10EffectTechnique *g_pShader = NULL;
switch(g_iMode)
{
default:
case 1:
g_pShader = g_pDrawCurveFX->GetTechniqueByName("SinCurve");
break;
case 2:
{
g_pShader = g_pDrawCurveFX->GetTechniqueByName("ZCurve");
Vector4 vNearFar(1.0f, 100.0f, 0.0f, 0.0f);
Matrix4x4 proj_matrix = GutMatrixPerspectiveRH_DirectX(45.0f, 1.0f, vNearFar[0], vNearFar[1]);
//Matrix4x4 proj_matrix = GutMatrixOrthoRH_DirectX(10.0f, 10.0f, vNearFar[0], vNearFar[1]);
//Matrix4x4 proj_matrix = GutMatrixOrthoRH_OpenGL(10.0f, 10.0f, vNearFar[0], vNearFar[1]);
//Matrix4x4 proj_matrix = GutMatrixPerspectiveRH_OpenGL(45.0f, 1.0f, vNearFar[0], vNearFar[1]);
ID3D10EffectMatrixVariable *pMatrix =
g_pDrawCurveFX->GetVariableByName("proj_matrix")->AsMatrix();
ID3D10EffectVectorVariable *pNearFarPlane =
g_pDrawCurveFX->GetVariableByName("NearFarPlane")->AsVector();
pMatrix->SetMatrix(&proj_matrix[0][0]);
pNearFarPlane->SetFloatVector(&vNearFar[0]);
break;
}
}
g_pShader->GetPassByIndex(0)->Apply(0);
g_pDevice->Draw(2, 0);
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
// 清除晝面
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 畫出文字
g_Font.Render();
// 等待硬體掃結束, 然後才更新畫面
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VC);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定index buffer
g_pDevice->IASetIndexBuffer(g_pIndexBuffer, DXGI_FORMAT_R16_UINT, 0);
// 設定要畫線
g_pDevice->IASetPrimitiveTopology( D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
// 設定座標轉換矩陣
Matrix4x4 world_view_proj_matrix = g_object_matrix * g_view_proj_matrix;
// 設定shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
// 畫面
g_pDevice->DrawIndexed(18, 0, 0);
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
int w, h;
GutGetWindowSize(w, h);
D3D10_RECT rect = {0, 0, w, h/2};
g_pDevice->RSSetScissorRects(1, &rect);
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 套用貼圖
g_pDevice->PSSetShaderResources(0, 1, &g_pTexture);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// 計算矩陣
Matrix4x4 view_proj_matrix = g_view_matrix * g_proj_matrix;
Matrix4x4 world_view_proj_matrix = g_world_matrix * view_proj_matrix;
// 更新shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
// 畫出格子
g_pDevice->Draw(4, 0);
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
// `取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件`
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
// front/back buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
// `清除顏色`
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// `清除Depth/Stencil buffer`
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// `設定vertex shader`
g_pDevice->VSSetShader(g_pVertexShader);
// `設定pixel shader`
g_pDevice->PSSetShader(g_pPixelShader);
// `設定vertex shader讀取參數的記憶體位罝`
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// `套用貼圖`
g_pDevice->PSSetShaderResources(0, 1, &g_pTexture);
// `設定vertex資料格式`
g_pDevice->IASetInputLayout(g_pVertexLayout);
// `設定vertex buffer`
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// `設定三角形頂點索引值資料排列是triangle strip`
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// `計算矩陣`
Matrix4x4 view_proj_matrix = g_view_matrix * g_proj_matrix;
Matrix4x4 world_view_proj_matrix = g_world_matrix * view_proj_matrix;
// `更新shader參數`
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
pConstData[0] = world_view_proj_matrix;
pConstData[1] = g_texture_matrix;
g_pConstantBuffer->Unmap();
// `畫出矩形`
g_pDevice->Draw(4, 0);
// `等待硬體掃結束, 然後才更新畫面.`
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f);
Vector4 vObjectColor(0.0f, 1.0f, 0.0f);
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
g_pDevice->ClearRenderTargetView(pRenderTargetView, &vClearColor[0]);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH|D3D10_CLEAR_STENCIL, 1.0f, 0);
// background image
DrawImage(g_pTexture);
// refraction
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
Matrix4x4 wvp_matrix = world_matrix * view_matrix * g_proj_matrix;
Matrix4x4 wv_matrix = world_matrix * view_matrix;
ID3D10EffectTechnique *pShader = g_pRefractionFX->GetTechniqueByName("Refraction");
ID3D10EffectShaderResourceVariable *texture_param = g_pRefractionFX->GetVariableByName("BackgroundImage")->AsShaderResource();
ID3D10EffectMatrixVariable *wvpmatrix_param = g_pRefractionFX->GetVariableByName("wvp_matrix")->AsMatrix();
ID3D10EffectMatrixVariable *wvmatrix_param = g_pRefractionFX->GetVariableByName("wv_matrix")->AsMatrix();
ID3D10EffectVectorVariable *color_param = g_pRefractionFX->GetVariableByName("object_color")->AsVector();
texture_param->SetResource(g_pTexture);
wvpmatrix_param->SetMatrix( (float *)&wvp_matrix );
wvmatrix_param->SetMatrix( (float *)&wv_matrix );
color_param->SetFloatVector( (float *)&vObjectColor );
pShader->GetPassByIndex(0)->Apply(0);
g_pDevice->IASetInputLayout(g_pRefractionLayout);
g_Model_DX10.Render(SUBMIT_CULLFACE);
// 等待硬體掃結束, 然後才更新畫面
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.4f, 0.4f, 0.4f, 1.0f);
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
// 清除畫面
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定shader
g_pDevice->VSSetShader(g_pVertexShader);
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 更新shader常數參數
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 object_matrix = g_Control.GetObjectMatrix();
Matrix4x4 *pShaderConstant;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pShaderConstant );
pShaderConstant[0] = object_matrix * view_matrix * g_proj_matrix;
pShaderConstant[1] = object_matrix;
g_pConstantBuffer->Unmap();
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定index buffer & vertex buffer
g_pDevice->IASetIndexBuffer(g_pIndexBuffer, DXGI_FORMAT_R16_UINT, 0);
UINT stride = sizeof(CompressedVertex);
UINT offset = 0;
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
// 畫出球
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// 等待硬體掃結束, 然後才更新畫面
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// frame buffer
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
// depth/stencil buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
// front/back buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
Matrix4x4 ident_matrix; ident_matrix.Identity();
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
Matrix4x4 world_view_proj_matrix = world_matrix * view_matrix * g_proj_matrix;
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 畫出茶壼, 并更新 Stencil Buffer.
{
g_pDevice->OMSetDepthStencilState(g_pZStencil_Incr, 0);
CGutModel_DX10::SetProjectionMatrix(g_proj_matrix);
CGutModel_DX10::SetViewMatrix(view_matrix);
CGutModel_DX10::SetWorldMatrix(world_matrix);
CGutModel_DX10::UpdateMatrix();
g_Model_DX10.Render();
}
// 套用 Shader
{
UINT stride = sizeof(Vertex_V);
UINT offset = 0;
// 設定Shader
g_pDevice->VSSetShader(g_pVertexShader);
g_pDevice->PSSetShader(g_pPixelShader);
// 設定Shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
g_pDevice->PSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定Vertex Buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
}
ShaderConstant *pConstData = NULL;
// 用綠色標示出只更新1次的像素
{
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
pConstData->m_wvp_matrix = ident_matrix;
pConstData->m_color.Set(0,1,0,1);
g_pConstantBuffer->Unmap();
// 畫出看板
g_pDevice->OMSetDepthStencilState(g_pZStencil_Test, 1);
g_pDevice->Draw(4, 0);
}
// 用藍色標示出更新2次的像素
{
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
pConstData->m_wvp_matrix = ident_matrix;
pConstData->m_color.Set(0,0,1,1);
g_pConstantBuffer->Unmap();
// 畫出看板
g_pDevice->OMSetDepthStencilState(g_pZStencil_Test, 2);
g_pDevice->Draw(4, 0);
}
// 用紅色標示出更新3次的像素
{
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
pConstData->m_wvp_matrix = ident_matrix;
pConstData->m_color.Set(1,0,0,1);
g_pConstantBuffer->Unmap();
// 畫出看板
g_pDevice->OMSetDepthStencilState(g_pZStencil_Test, 3);
g_pDevice->Draw(4, 0);
}
// 用白色標示出更新超過3次的像素
{
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
pConstData->m_wvp_matrix = ident_matrix;
pConstData->m_color.Set(1,1,1,1);
g_pConstantBuffer->Unmap();
// 畫出看板
g_pDevice->OMSetDepthStencilState(g_pZStencil_Less, 3);
g_pDevice->Draw(4, 0);
}
// 等待硬體掃結束, 然後才更新畫面.
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VC);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定index buffer
g_pDevice->IASetIndexBuffer(g_pSphereIndexBuffer, DXGI_FORMAT_R16_UINT, 0);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
// 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);
Matrix4x4 view_proj_matrix = view_matrix * g_proj_matrix;
Matrix4x4 world_view_proj_matrix;
// sun
world_view_proj_matrix = g_sun_matrix * view_proj_matrix;
// 設定shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
//
g_pDevice->IASetVertexBuffers(0, 1, &g_pSunVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// earth
world_view_proj_matrix = g_earth_matrix * view_proj_matrix;
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
//
g_pDevice->IASetVertexBuffers(0, 1, &g_pEarthVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// moon
world_view_proj_matrix = g_moon_matrix * view_proj_matrix;
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
//
g_pDevice->IASetVertexBuffers(0, 1, &g_pMoonVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.4f, 0.4f, 0.4f, 1.0f);
// frame buffer
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
// depth/stencil buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
// front/back buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
// `清除顏色`
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// `清除`Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
Vector4 camera_lookat(0.0f, 0.0f, 0.0f);
int w, h;
GutGetWindowSize(w, h);
Matrix4x4 view_matrix;
Matrix4x4 ortho_proj = GutMatrixOrthoRH_DirectX(20.0f, 20.0f, 0.1f, 100.0f);
// `前視圖`
{
D3D10_VIEWPORT vp = {0, 0, w/2, h/2, 0.0f, 1.0f};
g_pDevice->RSSetViewports(1, &vp);
// view matrix
Vector4 camera_pos(0.0f, -20.0f, 0.0f);
Vector4 camera_up(0.0f, 0.0f, 1.0f);
view_matrix = GutMatrixLookAtRH(camera_pos, camera_lookat, camera_up);
// render objects
RenderSolarSystemDX10(view_matrix, ortho_proj);
}
// `上視圖`
{
D3D10_VIEWPORT vp = {w/2, 0, w/2, h/2, 0.0f, 1.0f};
g_pDevice->RSSetViewports(1, &vp);
// view matrix
Vector4 camera_pos(0.0f, 0.0f, 20.0f);
Vector4 camera_up(0.0f, 1.0f, 0.0f);
view_matrix = GutMatrixLookAtRH(camera_pos, camera_lookat, camera_up);
// render objects
RenderSolarSystemDX10(view_matrix, ortho_proj);
}
// `右視圖`
{
D3D10_VIEWPORT vp = {0, h/2, w/2, h/2, 0.0f, 1.0f};
g_pDevice->RSSetViewports(1, &vp);
// view matrix
Vector4 camera_pos(20.0f, 0.0f, 0.0f);
Vector4 camera_up(0.0f, 0.0f, 1.0f);
view_matrix = GutMatrixLookAtRH(camera_pos, camera_lookat, camera_up);
// render objects
RenderSolarSystemDX10(view_matrix, ortho_proj);
}
// `使用者視角`
{
D3D10_VIEWPORT vp = {w/2, h/2, w/2, h/2, 0.0f, 1.0f};
g_pDevice->RSSetViewports(1, &vp);
// view matrix
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 object_matrix = g_Control.GetObjectMatrix();
view_matrix = object_matrix * view_matrix;
// render objects
RenderSolarSystemDX10(view_matrix, g_proj_matrix);
}
// `畫邊線`
{
UINT stride = sizeof(Vertex_VC);
UINT offset = 0;
D3D10_VIEWPORT vp = {0, 0, w, h, 0.0f, 1.0f};
g_pDevice->RSSetViewports(1, &vp);
// `設定`vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// `設定`pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// `設定vertex shader讀取參數的記憶體位置`
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
pConstData->Identity();
g_pConstantBuffer->Unmap();
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_LINELIST);
g_pDevice->IASetVertexBuffers(0, 1, &g_pBorderVertexBuffer, &stride, &offset);
g_pDevice->Draw(4, 0);
}
// `等待硬體掃結束, 然後才更新畫面.`
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定pixel shader讀取參數的記憶體位罝
g_pDevice->PSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 套用貼圖
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
FLOAT dummy[4];
{
g_pDevice->OMSetBlendState(NULL, dummy, 0xffffffff);
g_pDevice->OMSetDepthStencilState(g_pDepthStencilState_ZDisable, 0);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBufferFullScreen, &stride, &offset);
// 套用第1張貼圖
g_pDevice->PSSetShaderResources(0, 1, &g_pTexture0);
// 計算矩陣
Matrix4x4 world_view_proj_matrix; world_view_proj_matrix.Identity();
// 更新shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
// 畫出格子
g_pDevice->Draw(4, 0);
}
{
g_pDevice->OMSetBlendState(g_pBlendState, dummy, 0xffffffff);
g_pDevice->OMSetDepthStencilState(NULL, 0);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
Vertex_VT *pVertices = NULL;
g_pVertexBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pVertices );
memcpy(pVertices, g_Quad, sizeof(g_Quad));
g_pVertexBuffer->Unmap();
// 套用第1張貼圖
g_pDevice->PSSetShaderResources(0, 1, &g_pTexture1);
// 計算矩陣
Matrix4x4 view_matrix = GutMatrixLookAtRH(g_eye, g_lookat, g_up);
Matrix4x4 world_view_proj_matrix = g_world_matrix * view_matrix * g_proj_matrix;
// 更新shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
// 畫出格子
g_pDevice->Draw(4, 0);
}
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vColorDarkBlue(0.0f, 0.0f, 0.5f, 1.0f);
Vector4 vColorBlue(0.0f, 0.0f, 0.8f, 1.0f);
Vector4 vPlane(0.0f, 0.0f, 1.0f, -g_mirror_z);
D3D10_VIEWPORT mainVP, VP;
// `取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件`
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
// front/back buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
// `在動態貼圖中畫出鏡射的茶壼`
{
UINT nViewports = 1;
g_pDevice->RSGetViewports(&nViewports, &mainVP);
// new rendertarget viewport size
VP.TopLeftX = VP.TopLeftY = 0;
VP.Width = VP.Height = 512;
VP.MinDepth = 0.0f;
VP.MaxDepth = 1.0f;
ID3D10ShaderResourceView *null_views[4] = {NULL, NULL, NULL, NULL};
g_pDevice->PSSetShaderResources(0, 4, null_views);
// `使用代表動態貼圖的`RenderTarget
g_pDevice->OMSetRenderTargets(1, &g_pRGBAView, g_pDepthStencilView);
//
g_pDevice->RSSetViewports(1, &VP);
// `清除顏色`
g_pDevice->ClearRenderTargetView(g_pRGBAView, (float *)&vColorDarkBlue);
// `清除`Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(g_pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// `畫鏡射的茶壼`
RenderModelDX10(true, &vPlane);
}
// `在主Framebuffer中畫出正常的茶壼`
{
// `使用主`framebuffer
g_pDevice->OMSetRenderTargets(1, &pRenderTargetView, pDepthStencilView);
//
g_pDevice->RSSetViewports(1, &mainVP);
// `清除顏色`
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vColorBlue);
// `清除`Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// `畫茶壼`
RenderModelDX10(false, &vPlane);
}
// `在主framebuffer中畫出鏡面`
{
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
// `設定`vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// `設定`pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// `設定`Shader Constants
g_pDevice->VSSetConstantBuffers(0, 1, &g_pVSConstBuffer);
// `設定vertex資料格式`
g_pDevice->IASetInputLayout(g_pVertexLayout);
// `設定三角形頂點索引值資料排列是triangle strip`
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// Vertex Buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// `計算`texture matrix
Matrix4x4 uv_offset_matrix;
uv_offset_matrix.Scale_Replace(0.5f, -0.5f, 1.0f);
uv_offset_matrix[3].Set(0.5f, 0.5f, 0.0f, 1.0f);
Matrix4x4 texture_matrix = g_mirror_view_matrix * g_proj_matrix * uv_offset_matrix;
Vertex_VT *pVertices = NULL;
g_pVertexBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pVertices);
for ( int i=0; i<4; i++ )
{
Vector4 vPosition = g_Quad[i].m_Position;
Vector4 vTexcoord = vPosition * texture_matrix;
vTexcoord /= vTexcoord.GetW();
pVertices[i].m_Position = vPosition;
pVertices[i].m_Texcoord = vTexcoord;
}
g_pVertexBuffer->Unmap();
// `計算矩陣`
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 wvp_matrix = view_matrix * g_proj_matrix;
// `更新shader參數`
Matrix4x4 *pConstData;
g_pVSConstBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = wvp_matrix;
g_pVSConstBuffer->Unmap();
// `套用第1張貼圖`
g_pDevice->PSSetShaderResources(0, 1, &g_pTextureView);
g_pDevice->PSSetSamplers(0, 1, &g_pSamplerState);
// `畫出格子`
g_pDevice->Draw(4, 0);
}
// `等待硬體掃結束, 然後才更新畫面.`
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VC);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定index buffer
g_pDevice->IASetIndexBuffer(g_pSphereIndexBuffer, DXGI_FORMAT_R16_UINT, 0);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
// 計算出一個可以轉換到鏡頭座標系的矩陣
D3DXMATRIX temp_matrix;
D3DXMATRIX view_matrix, view_proj_matrix, world_view_proj_matrix;
D3DXMatrixLookAtRH(&view_matrix, (D3DXVECTOR3 *)&g_eye, (D3DXVECTOR3 *)&g_lookat, (D3DXVECTOR3 *)&g_up);
D3DXMatrixMultiply(&view_proj_matrix, &view_matrix, &g_proj_matrix);
// 太陽, 帶入滑鼠的旋轉控制
D3DXMATRIX sun_matrix, sun_ry, sun_rx;
D3DXMatrixRotationX(&sun_rx, g_fRotate_X);
D3DXMatrixRotationY(&sun_ry, g_fRotate_Y);
D3DXMatrixMultiply(&sun_matrix, &sun_ry, &sun_rx);
D3DXMatrixMultiply(&world_view_proj_matrix, &sun_matrix, &view_proj_matrix);
// 設定shader參數
D3DXMATRIX *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
//
g_pDevice->IASetVertexBuffers(0, 1, &g_pSunVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// 水星
float mercury_rotate_y = 2.0f * MATH_PI * (g_simulation_days / days_a_year_mercury);
D3DXMATRIX mercury_matrix, mercury_translate, mercury_rotate;
D3DXMatrixRotationY(&mercury_rotate, mercury_rotate_y);
D3DXMatrixTranslation(&mercury_translate, mercury_to_sun_distance, 0.0f, 0.0f);
D3DXMatrixMultiply(&temp_matrix, &mercury_translate, &mercury_rotate);
D3DXMatrixMultiply(&mercury_matrix, &temp_matrix, &sun_matrix);
D3DXMatrixMultiply(&world_view_proj_matrix, &mercury_matrix, &view_proj_matrix);
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
g_pDevice->IASetVertexBuffers(0, 1, &g_pMoonVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// 金星
float venus_rotate_y = 2.0f * MATH_PI * (g_simulation_days / days_a_year_venus);
D3DXMATRIX venus_matrix, venus_rotate, venus_translate;
D3DXMatrixRotationY(&venus_rotate, venus_rotate_y);
D3DXMatrixTranslation(&venus_translate, venus_to_sun_distance, 0.0f, 0.0f);
D3DXMatrixMultiply(&temp_matrix, &venus_translate, &venus_rotate);
D3DXMatrixMultiply(&venus_matrix, &temp_matrix, &sun_matrix);
D3DXMatrixMultiply(&world_view_proj_matrix, &venus_matrix, &view_proj_matrix);
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
g_pDevice->IASetVertexBuffers(0, 1, &g_pMoonVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// 地球
float earth_rotate_y = 2.0f * MATH_PI * (g_simulation_days / days_a_year);
D3DXMATRIX earth_matrix, earth_rotate, earth_translate;
D3DXMatrixRotationY(&earth_rotate, earth_rotate_y);
D3DXMatrixTranslation(&earth_translate, earth_to_sun_distance, 0.0f, 0.0f);
D3DXMatrixMultiply(&temp_matrix, &earth_translate, &earth_rotate);
D3DXMatrixMultiply(&earth_matrix, &temp_matrix, &sun_matrix);
D3DXMatrixMultiply(&world_view_proj_matrix, &earth_matrix, &view_proj_matrix);
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
g_pDevice->IASetVertexBuffers(0, 1, &g_pEarthVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// 月亮
float moon_rotate_y = 2.0f * MATH_PI * (g_simulation_days / days_a_month);
D3DXMATRIX moon_matrix, moon_rotate, moon_translate;
D3DXMatrixRotationY(&moon_rotate, moon_rotate_y);
D3DXMatrixTranslation(&moon_translate, moon_to_earth_distance, 0.0f, 0.0f);
D3DXMatrixMultiply(&temp_matrix, &moon_translate, &moon_rotate);
D3DXMatrixMultiply(&moon_matrix, &temp_matrix, &earth_matrix);
D3DXMatrixMultiply(&world_view_proj_matrix, &moon_matrix, &view_proj_matrix);
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
g_pDevice->IASetVertexBuffers(0, 1, &g_pMoonVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vColorDarkBlue(0.0f, 0.0f, 0.5f, 1.0f);
Vector4 vColorBlue(0.0f, 0.0f, 0.8f, 1.0f);
Vector4 vPlane(0.0f, 0.0f, 1.0f, -g_mirror_z);
D3D10_VIEWPORT mainVP, VP;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 在動態貼圖中畫出鏡射的茶壼
{
UINT nViewports = 1;
g_pDevice->RSGetViewports(&nViewports, &mainVP);
// new rendertarget viewport size
VP.TopLeftX = VP.TopLeftY = 0;
VP.Width = VP.Height = 512;
VP.MinDepth = 0.0f;
VP.MaxDepth = 1.0f;
ID3D10ShaderResourceView *null_views[4] = {NULL, NULL, NULL, NULL};
g_pDevice->PSSetShaderResources(0, 4, null_views);
// 使用代表動態貼圖的RenderTarget
g_pDevice->OMSetRenderTargets(1, &g_pRGBAView, g_pDepthStencilView);
//
g_pDevice->RSSetViewports(1, &VP);
// 清除顏色
g_pDevice->ClearRenderTargetView(g_pRGBAView, (float *)&vColorDarkBlue);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(g_pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 畫鏡射的茶壼
RenderModelDX10(true, &vPlane);
}
// 在主Framebuffer中畫出正常的茶壼
{
// 使用主framebuffer
g_pDevice->OMSetRenderTargets(1, &pRenderTargetView, pDepthStencilView);
//
g_pDevice->RSSetViewports(1, &mainVP);
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vColorBlue);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 畫茶壼
RenderModelDX10(false, &vPlane);
}
// 在主framebuffer中畫出鏡面
{
UINT stride = sizeof(Vertex_V);
UINT offset = 0;
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定Shader Constants
g_pDevice->VSSetConstantBuffers(0, 1, &g_pVSConstBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// Vertex Buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 計算texture matrix
Matrix4x4 uv_offset_matrix;
uv_offset_matrix.Scale_Replace(0.5f, -0.5f, 1.0f);
uv_offset_matrix[3].Set(0.5f, 0.5f, 0.0f, 1.0f);
Matrix4x4 texture_matrix = g_mirror_view_matrix * g_proj_matrix * uv_offset_matrix;
// 計算矩陣
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 wvp_matrix = view_matrix * g_proj_matrix;
// 更新shader參數
Matrix4x4 *pConstData;
g_pVSConstBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
pConstData[0] = wvp_matrix;
pConstData[1] = texture_matrix;
g_pVSConstBuffer->Unmap();
// 套用第1張貼圖
g_pDevice->PSSetShaderResources(0, 1, &g_pTextureView);
// 畫出鏡面
g_pDevice->Draw(4, 0);
}
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
float fDummy[4] = {0,0,0,0};
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
//frame buffer
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
//depth/stencil buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
// front/back buffer chain
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// 畫墻壁
{
Matrix4x4 IdentityMatrix;
IdentityMatrix.Identity();
// 更新shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = IdentityMatrix;
g_pConstantBuffer->Unmap();
// 把混色關閉
g_pDevice->OMSetBlendState(NULL, fDummy, 0xff);
// 把墻壁所填充的像素 Stencil 值設定 1, 最後一個參數是 Stencil 參考值.
g_pDevice->OMSetDepthStencilState(g_pStencilState_Replace, 1);
// 套用貼圖
g_pDevice->PSSetShaderResources(0, 1, &g_pTexture0);
// 畫出墻壁
g_pDevice->Draw(4, 0);
}
// 畫手電筒光源
{
// 計算矩陣
//Matrix4x4 view_proj_matrix = g_view_matrix * g_proj_matrix;
Matrix4x4 world_view_proj_matrix = g_world_matrix * g_view_matrix * g_proj_matrix;
// 更新shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
// 使用加色混色
g_pDevice->OMSetBlendState(g_pBlendState, fDummy, 0xff);
// 把墻壁所填充的像素Stencil值設定1
if ( g_bStencil )
g_pDevice->OMSetDepthStencilState(g_pStencilState_Test, 1);
else
g_pDevice->OMSetDepthStencilState(NULL, 1);
// 套用貼圖
g_pDevice->PSSetShaderResources(0, 1, &g_pTexture1);
// 畫出光點
g_pDevice->Draw(4, 0);
}
// 等待硬體掃結束, 然後才更新畫面.
pSwapChain->Present(1, 0);
}
void RenderFrameDX10(void)
{
static int frameCount = 0;
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VC);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定index buffer
g_pDevice->IASetIndexBuffer(g_pSphereIndexBuffer, DXGI_FORMAT_R16_UINT, 0);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
// 計算出一個可以轉換到鏡頭座標系的矩陣
Vector4 eye(0.0f, 0.0f, 15.0f);
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
Matrix4x4 view_proj_matrix = world_matrix * view_matrix * g_proj_matrix;
Matrix4x4 world_view_proj_matrix;
// sun
world_view_proj_matrix = g_sun_matrix * view_proj_matrix;
// 設定shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
//
g_pDevice->IASetVertexBuffers(0, 1, &g_pSunVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
int submit = frameCount % 0x01;
int query = (frameCount+1) % 0x01;
g_pOcclusionQuery[submit]->Begin();
// earth
world_view_proj_matrix = g_earth_matrix * view_proj_matrix;
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
//
g_pDevice->IASetVertexBuffers(0, 1, &g_pEarthVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
g_pOcclusionQuery[submit]->End();
if ( frameCount )
{
int num_loops = 0;
UINT64 num_samples_passed = 0;
// 去檢查前一個畫面的Occlusion Query結果
ID3D10Query *pQuery = g_pOcclusionQuery[query];
while( pQuery->GetData(&num_samples_passed, 8, 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);
}
// moon
world_view_proj_matrix = g_moon_matrix * view_proj_matrix;
// 設定shader參數
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
//
g_pDevice->IASetVertexBuffers(0, 1, &g_pMoonVertexBuffer, &stride, &offset);
g_pDevice->DrawIndexed(g_iNumSphereIndices, 0, 0);
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
frameCount++;
}
