void Asteroids::CreateGUIResources()
{
auto font = mGUI->Font();
D3D11_TEXTURE2D_DESC textureDesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_A8_UNORM, font->BitmapWidth(), font->BitmapHeight(), 1, 1);
D3D11_SUBRESOURCE_DATA initialData = {};
initialData.pSysMem = font->Pixels();
initialData.SysMemPitch = font->BitmapWidth();
ID3D11Texture2D* texture = nullptr;
ThrowIfFailed(mDevice->CreateTexture2D(&textureDesc, &initialData, &texture));
ThrowIfFailed(mDevice->CreateShaderResourceView(texture, nullptr, &mFontTextureSRV));
SafeRelease(&texture);
// Load any GUI sprite textures
for (size_t i = 0; i < mGUI->size(); ++i) {
auto control = (*mGUI)[i];
if (control->TextureFile().length() > 0 && mSpriteTextures.find(control->TextureFile()) == mSpriteTextures.end()) {
std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> converter;
ID3D11ShaderResourceView* textureSRV = nullptr;
ThrowIfFailed(CreateDDSTextureFromFile(mDevice, converter.from_bytes(control->TextureFile()).c_str(), &textureSRV, true));
mSpriteTextures[control->TextureFile()] = textureSRV;
}
}
}
int JRenderServer::CreateTexture( const TextureProperties& texProp )
{
int texID = GetTextureID( texProp.m_Name );
if (texID != -1)
{
if (m_Textures[texID].m_pTexture)
{
return texID;
}
}
else
{
m_Textures.push_back( TextureFile() );
texID = m_Textures.size() - 1;
}
DWORD usage = 0;
D3DFORMAT format = ConvertColorFormat( texProp.m_Format );
D3DPOOL pool = ConvertPoolType( texProp.m_PoolType );
IDirect3DTexture8* pTexture = NULL;
if (texProp.m_bRenderTarget)
{
usage = D3DUSAGE_RENDERTARGET;
}
if (pool == D3DPOOL_DEFAULT)
{
m_pDevice->ResourceManagerDiscardBytes( 0 );
}
HRESULT hRes = m_pDevice->CreateTexture( texProp.m_Width, texProp.m_Height,
texProp.m_NMips, usage, format, pool, &pTexture );
if (hRes != S_OK)
{
rlog.err( "Could not reate texture %s (width=%d, height=%d).",
texProp.m_Name, texProp.m_Width, texProp.m_Height );
return -1;
}
TextureFile& tex = m_Textures[texID];
tex.m_Prop = texProp;
tex.m_pTexture = pTexture;
tex.m_pDepthStencil = NULL;
tex.m_Name = texProp.m_Name;
return texID;
} // JRenderServer::CreateTexture
void VsPlane::CreateParts(Simulator *lpSim, Structure *lpStructure)
{
TRACE_DEBUG("Statring Parts Creation for " + m_strName);
TRACE_DETAIL_NS("PartType: Plane");
VsSimulator *lpVsSim = dynamic_cast<VsSimulator *>(lpSim);
if(!lpVsSim)
THROW_ERROR(Vs_Err_lUnableToConvertToVsSimulator, Vs_Err_strUnableToConvertToVsSimulator);
int iImageWidth, iImageHeight;
float fltImageDx, fltImageDy;
if(Std_IsBlank(m_strHeightFieldImage))
{
m_aryGroundTM[3][1] = m_fltHeight;
m_lpGeometryID = McdPlaneCreate();
}
else
{
m_lpGeometryID = McduRGHeighFieldCreateFromBmpEx((char *) AnimatLibrary::GetFilePath(lpSim->ProjectPath(), m_strHeightFieldImage).c_str(),
m_ptMapLocation.x, m_ptMapLocation.y, m_ptMapSize.x, m_ptMapSize.y, m_fltMapScale, m_fltMapScale, m_fltMapScale,
m_fltHeight, &iImageWidth, &iImageHeight, &fltImageDx, &fltImageDy);
if(!m_lpGeometryID)
THROW_PARAM_ERROR(Vs_Err_lCreatingGeometry, Vs_Err_strCreatingGeometry, "BodyID", m_strName);
McdRGHeightFieldSetForceTriangleNormalTolerance(m_lpGeometryID, 1);
}
m_lpModelID = MstFixedModelCreate(lpVsSim->Universe(), m_lpGeometryID, m_aryGroundTM);
if(Std_IsBlank(m_strHeightFieldImage))
m_lpGraphic = RGraphicGroundPlaneCreate(lpVsSim->RenderContext(), 244, 2, m_aryColor, m_aryGroundTM[3][1]);
else
{
m_lpGraphic = RGraphicRGHeightfieldCreate(lpVsSim->RenderContext(), iImageWidth, iImageHeight, fltImageDx, fltImageDy, m_ptMapLocation.x, m_ptMapLocation.y,
McdRGHeightFieldGetHeightArray(m_lpGeometryID), m_aryColor, McdModelGetTransformPtr(m_lpModelID));
}
if(!Std_IsBlank(m_strTexture))
RGraphicSetTexture(lpVsSim->RenderContext(), m_lpGraphic, TextureFile(lpSim, m_strTexture).c_str());
Plane::CreateParts(lpSim, lpStructure);
McdModelSetUserData(m_lpModelID, (void*) this);
TRACE_DEBUG("Ending Parts Creation for " + m_strName);
}
void Asteroids::Render(float frameTime, const OrbitCamera& camera, const Settings& settings)
{
ProfileBeginFrame(0);
ProfileBeginRender();
// Frame data
ProfileBeginSimUpdate();
mAsteroids->Update(frameTime, camera.Eye(), settings);
auto staticAsteroidData = mAsteroids->StaticData();
auto dynamicAsteroidData = mAsteroids->DynamicData();
ProfileEndSimUpdate();
// Clear the render target
float clearcol[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
mDeviceCtxt->ClearRenderTargetView(mRenderTargetView, clearcol);
mDeviceCtxt->ClearDepthStencilView(mDepthStencilView, D3D11_CLEAR_DEPTH, 0.0f, 0);
{
ID3D11Buffer* ia_buffers[] = { mVertexBuffer };
UINT ia_strides[] = { sizeof(Vertex) };
UINT ia_offsets[] = { 0 };
mDeviceCtxt->IASetInputLayout(mInputLayout);
mDeviceCtxt->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
mDeviceCtxt->IASetVertexBuffers(0, 1, ia_buffers, ia_strides, ia_offsets);
mDeviceCtxt->IASetIndexBuffer(mIndexBuffer, DXGI_FORMAT_R16_UINT, 0);
}
mDeviceCtxt->VSSetShader(mVertexShader, nullptr, 0);
mDeviceCtxt->VSSetConstantBuffers(0, 1, &mDrawConstantBuffer);
mDeviceCtxt->RSSetViewports(1, &mViewPort);
mDeviceCtxt->RSSetScissorRects(1, &mScissorRect);
mDeviceCtxt->PSSetShader(mPixelShader, nullptr, 0);
mDeviceCtxt->PSSetSamplers(0, 1, &mSamplerState);
mDeviceCtxt->OMSetRenderTargets(1, &mRenderTargetView, mDepthStencilView);
mDeviceCtxt->OMSetDepthStencilState(mDepthStencilState, 0);
mDeviceCtxt->OMSetBlendState(mBlendState, nullptr, 0xFFFFFFFF);
ProfileBeginRenderSubset();
auto viewProjection = camera.ViewProjection();
for (UINT drawIdx = 0; drawIdx < NUM_ASTEROIDS; ++drawIdx)
{
auto staticData = &staticAsteroidData[drawIdx];
auto dynamicData = &dynamicAsteroidData[drawIdx];
D3D11_MAPPED_SUBRESOURCE mapped = {};
ThrowIfFailed(mDeviceCtxt->Map(mDrawConstantBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &mapped));
auto drawConstants = (DrawConstantBuffer*) mapped.pData;
XMStoreFloat4x4(&drawConstants->mWorld, dynamicData->world);
XMStoreFloat4x4(&drawConstants->mViewProjection, viewProjection);
drawConstants->mSurfaceColor = staticData->surfaceColor;
drawConstants->mDeepColor = staticData->deepColor;
mDeviceCtxt->Unmap(mDrawConstantBuffer, 0);
mDeviceCtxt->PSSetShaderResources(0, 1, &mTextureSRVs[staticData->textureIndex]);
mDeviceCtxt->DrawIndexedInstanced(dynamicData->indexCount, 1, dynamicData->indexStart, staticData->vertexStart, 0);
}
ProfileEndRenderSubset();
// Draw skybox
{
D3D11_MAPPED_SUBRESOURCE mapped = {};
ThrowIfFailed(mDeviceCtxt->Map(mSkyboxConstantBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &mapped));
auto skyboxConstants = (SkyboxConstantBuffer*) mapped.pData;
XMStoreFloat4x4(&skyboxConstants->mViewProjection, camera.ViewProjection());
mDeviceCtxt->Unmap(mSkyboxConstantBuffer, 0);
ID3D11Buffer* ia_buffers[] = { mSkyboxVertexBuffer };
UINT ia_strides[] = { sizeof(SkyboxVertex) };
UINT ia_offsets[] = { 0 };
mDeviceCtxt->IASetInputLayout(mSkyboxInputLayout);
mDeviceCtxt->IASetVertexBuffers(0, 1, ia_buffers, ia_strides, ia_offsets);
mDeviceCtxt->VSSetShader(mSkyboxVertexShader, nullptr, 0);
mDeviceCtxt->VSSetConstantBuffers(0, 1, &mSkyboxConstantBuffer);
mDeviceCtxt->PSSetShader(mSkyboxPixelShader, nullptr, 0);
mDeviceCtxt->PSSetSamplers(0, 1, &mSamplerState);
mDeviceCtxt->PSSetShaderResources(0, 1, &mSkyboxSRV);
mDeviceCtxt->Draw(6*6, 0);
}
mDeviceCtxt->OMSetRenderTargets(1, &mRenderTargetView, 0); // No more depth buffer
// Draw sprites and fonts
{
// Fill in vertices (TODO: could move this vector to be a member - not a big deal)
std::vector<UINT> controlVertices;
controlVertices.reserve(mGUI->size());
{
D3D11_MAPPED_SUBRESOURCE mapped = {};
ThrowIfFailed(mDeviceCtxt->Map(mSpriteVertexBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &mapped));
auto vertexBase = (SpriteVertex*)mapped.pData;
auto vertexEnd = vertexBase;
for (size_t i = 0; i < mGUI->size(); ++i) {
auto control = (*mGUI)[i];
controlVertices.push_back((UINT)(control->Draw(mViewPort.Width, mViewPort.Height, vertexEnd) - vertexEnd));
vertexEnd += controlVertices.back();
}
mDeviceCtxt->Unmap(mSpriteVertexBuffer, 0);
}
ID3D11Buffer* ia_buffers[] = { mSpriteVertexBuffer };
UINT ia_strides[] = { sizeof(SpriteVertex) };
UINT ia_offsets[] = { 0 };
mDeviceCtxt->IASetInputLayout(mSpriteInputLayout);
mDeviceCtxt->IASetVertexBuffers(0, 1, ia_buffers, ia_strides, ia_offsets);
mDeviceCtxt->VSSetShader(mSpriteVertexShader, 0, 0);
mDeviceCtxt->OMSetBlendState(mSpriteBlendState, nullptr, 0xFFFFFFFF);
// Draw
UINT vertexStart = 0;
for (size_t i = 0; i < mGUI->size(); ++i) {
auto control = (*mGUI)[i];
if (control->Visible()) {
if (control->TextureFile().length() == 0) { // Font
mDeviceCtxt->PSSetShader(mFontPixelShader, 0, 0);
mDeviceCtxt->PSSetShaderResources(0, 1, &mFontTextureSRV);
} else { // Sprite
auto textureSRV = mSpriteTextures[control->TextureFile()];
mDeviceCtxt->PSSetShader(mSpritePixelShader, 0, 0);
mDeviceCtxt->PSSetShaderResources(0, 1, &textureSRV);
}
mDeviceCtxt->Draw(controlVertices[i], vertexStart);
}
vertexStart += controlVertices[i];
}
}
ProfileEndRender();
ProfileBeginPresent();
mSwapChain->Present(settings.vsync ? 1 : 0, 0);
ProfileEndPresent();
ProfileEndFrame();
}