Add visual samples.

1 files changed, 82 insertions, 0 deletions

diff --git a/NvCloth/samples/SampleBase/renderer/RendererShadow.h b/NvCloth/samples/SampleBase/renderer/RendererShadow.h
new file mode 100644
index 0000000..d8d027b
--- /dev/null
+++ b/NvCloth/samples/SampleBase/renderer/RendererShadow.h
@@ -0,0 +1,82 @@
+/*
+* Copyright (c) 2008-2017, NVIDIA CORPORATION.  All rights reserved.
+*
+* NVIDIA CORPORATION and its licensors retain all intellectual property
+* and proprietary rights in and to this software, related documentation
+* and any modifications thereto.  Any use, reproduction, disclosure or
+* distribution of this software and related documentation without an express
+* license agreement from NVIDIA CORPORATION is strictly prohibited.
+*/
+
+#ifndef RENDERER_SHADOW_H
+#define RENDERER_SHADOW_H
+
+#include <DirectXMath.h>
+#include "Utils.h"
+#include "gfsdk_shadowlib.h"
+
+#include <string>
+
+
+class CFirstPersonCamera;
+class Renderer;
+
+class RendererShadow
+{
+public:
+	RendererShadow();
+	~RendererShadow();
+
+	void createResources(ID3D11Device *pd3dDevice, ID3D11DeviceContext* context, CFirstPersonCamera* camera);
+
+	void setScreenResolution(float FovyRad, UINT Width, UINT Height, UINT uSampleCount, ID3D11DepthStencilView* pReadOnlyDSV);
+	void changeShadowSettings(UINT Width, UINT Height, UINT uSampleCount, ID3D11DepthStencilView* pReadOnlyDSV);
+	void renderShadowMaps(Renderer* renderer);
+	void renderShadowBuffer(ID3D11ShaderResourceView* pDepthStencilSRV, ID3D11ShaderResourceView* pResolvedDepthStencilSRV);
+	void modulateShadowBuffer(ID3D11RenderTargetView* pOutputRTV);
+	void displayShadowMaps(ID3D11RenderTargetView* pOutputRTV, UINT Width, UINT Height);
+	void displayMapFrustums(ID3D11RenderTargetView* pOutputRTV, ID3D11DepthStencilView* pDSV);
+	void displayShadowBuffer(ID3D11RenderTargetView* pOutputRTV);
+	void toggleDisplayCascades(bool bToggle);
+
+
+	void drawUI();
+
+private:
+	void reloadBuffers();
+	void ReleaseResources();
+
+		
+	GFSDK_ShadowLib_Context*			m_shadowLibContext;
+
+	GFSDK_ShadowLib_ShaderResourceView	m_shadowBufferSRV;
+	
+	GFSDK_ShadowLib_Map*			m_shadowMapHandle;
+	GFSDK_ShadowLib_MapDesc			m_SMDesc;
+	GFSDK_ShadowLib_BufferDesc		m_SBDesc;
+	GFSDK_ShadowLib_MapRenderParams	m_SMRenderParams;
+	
+	GFSDK_ShadowLib_Buffer*				m_shadowBufferHandle;
+	GFSDK_ShadowLib_BufferRenderParams	m_SBRenderParams;
+
+	GFSDK_ShadowLib_TempResources		m_tempResources;
+	GFSDK_ShadowLib_Texture2D			m_downsampledShadowMap;
+	
+	CFirstPersonCamera* m_camera;
+
+	// params
+	bool m_PCSSEnabled;
+	float m_lightSize;
+	DirectX::XMFLOAT3 m_lightPos;
+	DirectX::XMFLOAT3 m_lightLookAt;
+	DirectX::XMFLOAT3 m_shadowColor;
+	GFSDK_ShadowLib_PCSSPenumbraParams m_PCSSParams;
+	float m_softShadowTestScale;
+
+	gfsdk_float3 m_worldSpaceBBox0;
+	gfsdk_float3 m_worldSpaceBBox1;
+
+};
+
+
+#endif
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