Method DrawHorizonAndSkyForReflections

TombEngine/Renderer/RendererDraw.cpp:2993–3045

	}
	
	void Renderer::DrawHorizonAndSkyForReflections(RenderView& renderView)
	{
		_context->ClearRenderTargetView(_skyboxRenderTarget.RenderTargetView[0].Get(), Colors::Black);
		_context->ClearDepthStencilView(_skyboxRenderTarget.DepthStencilView[0].Get(), D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
		_context->OMSetRenderTargets(1, _skyboxRenderTarget.RenderTargetView[0].GetAddressOf(), _skyboxRenderTarget.DepthStencilView[0].Get());

		D3D11_VIEWPORT viewport;
		viewport.TopLeftX = 0;
		viewport.TopLeftY = 0;
		viewport.Width = ROOM_AMBIENT_MAP_SIZE;
		viewport.Height = ROOM_AMBIENT_MAP_SIZE;
		viewport.MinDepth = 0;
		viewport.MaxDepth = 1;

		_context->RSSetViewports(1, &viewport);

		D3D11_RECT rects[1];
		rects[0].left = 0;
		rects[0].right = ROOM_AMBIENT_MAP_SIZE;
		rects[0].top = 0;
		rects[0].bottom = ROOM_AMBIENT_MAP_SIZE;

		_context->RSSetScissorRects(1, rects);

		SetBlendMode(BlendMode::Opaque);
		SetCullMode(CullMode::CounterClockwise);

		auto view = RenderView(_gameCamera.Camera.WorldPosition, Vector3::UnitX, Vector3::UnitY, ROOM_AMBIENT_MAP_SIZE, ROOM_AMBIENT_MAP_SIZE, 0, 32, DEFAULT_FAR_VIEW, PI / 2.0f);

		CCameraMatrixBuffer cameraConstantBuffer;
		cameraConstantBuffer.DualParaboloidView = Matrix::CreateLookAt(_gameCamera.Camera.WorldPosition, _gameCamera.Camera.WorldPosition + Vector3(0, -1024, 0), Vector3::UnitX);
		cameraConstantBuffer.Hemisphere = -1;
		cameraConstantBuffer.Frame = GlobalCounter;
		cameraConstantBuffer.InterpolatedFrame = (float)GlobalCounter + GetInterpolationFactor();
		cameraConstantBuffer.RefreshRate = _refreshRate;
		view.FillConstantBuffer(cameraConstantBuffer);
		UpdateConstantBuffer(cameraConstantBuffer, _cbCameraMatrices);

		DrawHorizonAndSky(_skyboxRenderTarget.DepthStencilView[0].Get(), view, true);

		_context->ClearRenderTargetView(_skyboxRenderTarget.RenderTargetView[1].Get(), Colors::Black);
		_context->ClearDepthStencilView(_skyboxRenderTarget.DepthStencilView[1].Get(), D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
		_context->OMSetRenderTargets(1, _skyboxRenderTarget.RenderTargetView[1].GetAddressOf(), _skyboxRenderTarget.DepthStencilView[1].Get());

		SetCullMode(CullMode::Clockwise);

		cameraConstantBuffer.Hemisphere = 1;
		UpdateConstantBuffer(cameraConstantBuffer, _cbCameraMatrices);

		DrawHorizonAndSky(_skyboxRenderTarget.DepthStencilView[1].Get(), view, true);

		SetCullMode(CullMode::CounterClockwise);
	}

	void Renderer::DrawHorizonAndSky(ID3D11DepthStencilView* depthStencilView, RenderView& renderView, bool reflectionPass)
	{