void Initialize()
{
renderData = new WaterRenderData();
renderData.unitLength = 1000.0f;
butterFlyTex = WaterSysHelper.CreateRenderTexture((int)Mathf.Log(renderData.dataArray[0].width, 2), renderData.dataArray[0].width, RenderTextureFormat.ARGBFloat);
waveCompute = WaterSysHelper.LoadComputeShader(WaterSysType.WaveComputeShaderName);
waveKernel = waveCompute.FindKernel(WaterSysType.WaveComputeKernel);
waveTexture = WaterSysHelper.LoadComputeShader(WaterSysType.WaveTextureComputerShaderName);
waveTextureKernel = waveTexture.FindKernel(WaterSysType.WaveTextureKernel);
waveNormalKernel = waveTexture.FindKernel(WaterSysType.WaveTextureNormalKernel);
butterFlyCS = WaterSysHelper.LoadComputeShader(WaterSysType.ButterFlyComputerShaderName);
butterflyKernel = butterFlyCS.FindKernel(WaterSysType.ButterFlyComuteKernel);
FFTCompute = WaterSysHelper.LoadComputeShader(WaterSysType.WaveFFTComputerShaderName);
FFTKernel = FFTCompute.FindKernel(WaterSysType.WaveFFTKernel);
FFTHorizontalKernel = FFTCompute.FindKernel(WaterSysType.WaveFFT_HorizontalKernel);
FFT2DKernel = FFTCompute.FindKernel(WaterSysType.WaveFFT2DKernel);
FFT2DHorizontalKernel = FFTCompute.FindKernel(WaterSysType.WaveFFT2D_HorizontalKernel);
pingpongTex = WaterSysHelper.CreateRenderTexture(512, 512);
FoamUpdateShader = WaterSysHelper.LoadShader(WaterSysType.WaveFoamUpdateShaderName);
foamBlitMat = new Material(FoamUpdateShader);
displacement = renderData.displacementMapDataArray[0];
}
public WaterRenderData()
{
dataArray = new RenderTexture[LodNum];
displacementDataArray = new RenderTexture[LodNum];
normalDataArray = new RenderTexture[LodNum];
displacementMapDataArray = new RenderTexture[LodNum];
foamJacobianDataArray = new RenderTexture[LodNum];
waveFoamJxy = new RenderTexture[LodNum];
waveFoam = new RenderTexture[LodNum];
waveFoamUpdate = new RenderTexture[LodNum];
for (int i = 0; i < LodNum; ++i)
{
dataArray[i] = WaterSysHelper.CreateRenderTexture(TextureSize, TextureSize);
displacementDataArray[i] = WaterSysHelper.CreateRenderTexture(TextureSize, TextureSize);
normalDataArray[i] = WaterSysHelper.CreateRenderTexture(TextureSize, TextureSize, filterMode: FilterMode.Bilinear);
displacementMapDataArray[i] = WaterSysHelper.CreateRenderTexture(TextureSize, TextureSize);
foamJacobianDataArray[i] = WaterSysHelper.CreateRenderTexture(TextureSize, TextureSize);
waveFoamJxy[i] = WaterSysHelper.CreateRenderTexture(TextureSize, TextureSize);
waveFoam[i] = WaterSysHelper.CreateRenderTexture(TextureSize, TextureSize, filterMode: FilterMode.Bilinear);
waveFoamUpdate[i] = WaterSysHelper.CreateRenderTexture(TextureSize, TextureSize, filterMode: FilterMode.Trilinear);
}
}
