/** Renders the scene with the given view-proj-matrices */
void D3D11PointLight::RenderCubemapFace(const D3DXMATRIX& view, const D3DXMATRIX& proj, UINT faceIdx)
{
D3D11GraphicsEngineBase* engineBase = (D3D11GraphicsEngineBase *)Engine::GraphicsEngine;
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *) engineBase; // TODO: Remove and use newer system!
CameraReplacement cr;
cr.PositionReplacement = LightInfo->Vob->GetPositionWorld();
cr.ProjectionReplacement = proj;
cr.ViewReplacement = view;
// Replace gothics camera
Engine::GAPI->SetCameraReplacementPtr(&cr);
if(engine->GetDummyCubeRT())
engine->GetContext()->ClearRenderTargetView(engine->GetDummyCubeRT()->GetRTVCubemapFace(faceIdx), (float *)&float4(0,0,0,0));
// Disable shadows for NPCs
// TODO: Only for the player himself, because his shadows look ugly when using a torch
bool oldDrawSkel = Engine::GAPI->GetRendererState()->RendererSettings.DrawSkeletalMeshes;
//Engine::GAPI->GetRendererState()->RendererSettings.DrawSkeletalMeshes = false;
float range = LightInfo->Vob->GetLightRange() * 1.1f;
// Draw cubemap face
ID3D11RenderTargetView* debugRTV = engine->GetDummyCubeRT() != NULL ? engine->GetDummyCubeRT()->GetRTVCubemapFace(faceIdx) : NULL;
engine->RenderShadowCube(cr.PositionReplacement, range, DepthCubemap, DepthCubemap->GetDSVCubemapFace(faceIdx), debugRTV, false);
//Engine::GAPI->GetRendererState()->RendererSettings.DrawSkeletalMeshes = oldDrawSkel;
// Reset settings
Engine::GAPI->SetCameraReplacementPtr(NULL);
}
/** Debug-draws the cubemap to the screen */
void D3D11PointLight::DebugDrawCubeMap()
{
if(!InitDone)
return;
D3D11GraphicsEngineBase* engineBase = (D3D11GraphicsEngineBase *)Engine::GraphicsEngine;
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *) engineBase; // TODO: Remove and use newer system!
const int previewSize = POINTLIGHT_SHADOWMAP_SIZE;
const int previewDownscale = 4;
for(int i=0;i<6;i++)
{
INT2 pPosition;
int stride = (previewSize / previewDownscale);
if(i==1) // x-
{
pPosition.x = 0;
pPosition.y = stride;
}else if(i==3) // y-
{
pPosition.x = stride;
pPosition.y = stride;
}else if(i==0) // x+
{
pPosition.x = stride * 2;
pPosition.y = stride;
}else if(i==2) // y+
{
pPosition.x = stride * 3;
pPosition.y = stride;
}else if(i==5) // z-
{
pPosition.x = stride;
pPosition.y = 0;
}else if(i==4) // z+
{
pPosition.x = stride;
pPosition.y = stride * 2;
}
INT2 pSize = INT2(previewSize / previewDownscale,previewSize / previewDownscale);
ID3D11ShaderResourceView* srv = engine->GetDummyCubeRT()->GetSRVCubemapFace(i);
engine->GetContext()->PSSetShaderResources(0,1, &srv);
Engine::GraphicsEngine->DrawQuad(pPosition, pSize);
}
}