void MySample::Render(double deltaSeconds)
{
CPUTRenderParameters renderParams;
if(isInstanced)
SetEffectVals( 0 );
else
SetEffectVals( 1 );
renderParams.mpPerFrameConstants = mpPerFrameConstantBuffer;
renderParams.mpPerModelConstants = mpPerModelConstantBuffer;
renderParams.mpCamera = mpCamera;
UpdatePerFrameConstantBuffer(renderParams, deltaSeconds);
int width,height;
mpWindow->GetClientDimensions(&width, &height);
// Set default viewport
glViewport( 0, 0, width, height );
GL_CHECK(glClearColor ( 0.7f, 0.7f, 0.7f, 1.0f ));
GL_CHECK(glClearDepthf(0.0f));
GL_CHECK(glClear ( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ));
mpScene->Render( renderParams);
#ifdef ENABLE_GUI
CPUTDrawGUI();
#endif
}
// Call the user's Render() callback (if it exists)
//-----------------------------------------------------------------------------
void CPUT_DX11::InnerExecutionLoop()
{
#ifdef CPUT_GPA_INSTRUMENTATION
D3DPERF_BeginEvent(D3DCOLOR(0xff0000), L"CPUT User's Render() ");
#endif
if(!mbShutdown)
{
double deltaSeconds = mpTimer->GetElapsedTime();
Update(deltaSeconds);
Present(); // Note: Presenting immediately before Rendering minimizes CPU stalls (i.e., execute Update() before Present() stalls)
double totalSeconds = mpTimer->GetTotalTime();
UpdatePerFrameConstantBuffer(totalSeconds);
CPUTMaterialDX11::ResetStateTracking();
Render(deltaSeconds);
if(!CPUTOSServices::GetOSServices()->DoesWindowHaveFocus())
{
Sleep(100);
}
}
else
{
#ifndef _DEBUG
exit(0);
#endif
Present(); // Need to present, or will leak all references held by previous Render()!
ShutdownAndDestroy();
}
#ifdef CPUT_GPA_INSTRUMENTATION
D3DPERF_EndEvent();
#endif
}
//-----------------------------------------------------------------------------
void MySample::Render(double deltaSeconds)
{
CPUTRenderParameters renderParams;
const int DEFAULT_MATERIAL = 0;
const int SHADOW_MATERIAL = 1;
renderParams.mpShadowCamera = NULL;
renderParams.mpCamera = mpShadowCamera;
renderParams.mpPerFrameConstants = (CPUTBuffer*)mpPerFrameConstantBuffer;
renderParams.mpPerModelConstants = (CPUTBuffer*)mpPerModelConstantBuffer;
//Animation
renderParams.mpSkinningData = (CPUTBuffer*)mpSkinningDataConstantBuffer;
int windowWidth, windowHeight;
mpWindow->GetClientDimensions( &windowWidth, &windowHeight);
renderParams.mWidth = windowWidth;
renderParams.mHeight = windowHeight;
renderParams.mRenderOnlyVisibleModels = false;
//*******************************
// Draw the shadow scene
//*******************************
UpdatePerFrameConstantBuffer(renderParams, deltaSeconds);
renderParams.mWidth = windowWidth;
renderParams.mHeight = windowHeight;
renderParams.mpCamera = mpCamera;
renderParams.mpShadowCamera = mpShadowCamera;
UpdatePerFrameConstantBuffer(renderParams, deltaSeconds);
// Clear back buffer
const float clearColor[] = { 0.0993f, 0.0993f, 0.0993f, 1.0f };
mpContext->ClearRenderTargetView( mpBackBufferRTV, clearColor );
mpContext->ClearDepthStencilView( mpDepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 0.0f, 0);
if(mpCameraController->GetCamera() == mpShadowCamera)
{
mpDebugSprite->DrawSprite(renderParams);
}
MenuController_Render(renderParams);
CPUTDrawGUI();
ImGui::Render();
}
