Turánszki János
5efe28fdf9
* large renderer state refactor; added subsurface scattering energy conservation; added emitted particle subsurface scattering; removed area lights; optimizations; * added layerMask support in shaders * fixed incorrect shadow priority for directional light; fix point light shadow disconnect; * fix incorrect shadow assignment
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
#pragma once
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#include "CommonInclude.h"
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#include "wiGraphicsDevice.h"
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#include "wiFFTGenerator.h"
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#include "wiScene_Decl.h"
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#include <vector>
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class wiOcean
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{
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public:
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wiOcean(const wiScene::WeatherComponent& weather);
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void UpdateDisplacementMap(const wiScene::WeatherComponent& weather, wiGraphics::CommandList cmd) const;
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void Render(const wiScene::CameraComponent& camera, const wiScene::WeatherComponent& weather, wiGraphics::CommandList cmd) const;
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const wiGraphics::Texture* getDisplacementMap() const;
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const wiGraphics::Texture* getGradientMap() const;
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static void Initialize();
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protected:
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wiGraphics::Texture displacementMap; // (RGBA32F)
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wiGraphics::Texture gradientMap; // (RGBA16F)
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void initHeightMap(const wiScene::WeatherComponent& weather, XMFLOAT2* out_h0, float* out_omega);
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// Initial height field H(0) generated by Phillips spectrum & Gauss distribution.
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wiGraphics::GPUBuffer buffer_Float2_H0;
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// Angular frequency
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wiGraphics::GPUBuffer buffer_Float_Omega;
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// Height field H(t), choppy field Dx(t) and Dy(t) in frequency domain, updated each frame.
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wiGraphics::GPUBuffer buffer_Float2_Ht;
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// Height & choppy buffer in the space domain, corresponding to H(t), Dx(t) and Dy(t)
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wiGraphics::GPUBuffer buffer_Float_Dxyz;
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wiGraphics::GPUBuffer immutableCB;
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wiGraphics::GPUBuffer perFrameCB;
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};
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