internal void UpdateShaderVariables()
{
if (this.Profile == null)
{
return;
}
if (this._DisplacementMaterial.IsNullReference(this))
{
return;
}
float num = (float)this._PixelsPerUnit / 32f;
RipplesShader.SetPropagation(this.Profile.Propagation * num, this._RipplesMaterial);
RipplesShader.SetStaticDepth(DefaultTextures.Get(Color.clear), this._RipplesMaterial);
RipplesShader.SetDamping(this.Profile.Damping / 32f, this._RipplesMaterial);
RipplesShader.SetGain(this.Profile.Gain, this._RipplesMaterial);
RipplesShader.SetHeightGain(this.Profile.HeightGain, this._RipplesMaterial);
RipplesShader.SetHeightOffset(this.Profile.HeightOffset, this._RipplesMaterial);
float[] array = UltimateWater.Utils.Math.GaussianTerms(this.Profile.Sigma);
GaussianShader.Term0 = array[0];
GaussianShader.Term1 = array[1];
GaussianShader.Term2 = array[2];
this._DisplacementMaterial.SetFloat("_Amplitude", this.Profile.Amplitude * 0.05f);
this._DisplacementMaterial.SetFloat("_Spread", this.Profile.Spread);
this._DisplacementMaterial.SetFloat("_Multiplier", this.Profile.Multiplier);
this._DisplacementMaterial.SetFloat("_Fadeout", (!this._Fade) ? 0f : 1f);
this._DisplacementMaterial.SetFloat("_FadePower", this._FadePower);
}
private void RenderStaticDepthTexture()
{
if (!this._EnableStaticCalculations)
{
if (this._StaticDepth != null)
{
this._StaticDepth.Release();
this._StaticDepth = null;
}
return;
}
if (this._DepthCamera.IsNullReference(this))
{
return;
}
if (this._StaticDepth == null)
{
TextureUtility.RenderTextureDesc desc = new TextureUtility.RenderTextureDesc("[UWS] - Static Depth")
{
Width = this._StaticWidth,
Height = this._StaticHeight,
Depth = 24,
Format = RenderTextureFormat.RFloat,
Filter = FilterMode.Point
};
this._StaticDepth = desc.CreateRenderTexture();
this._StaticDepth.Clear(Color.clear, false, true);
}
float y = this._DepthCamera.transform.localPosition.y;
float nearClipPlane = this._DepthCamera.nearClipPlane;
float farClipPlane = this._DepthCamera.farClipPlane;
WaterSimulationArea.SetDepthCameraParameters(ref this._DepthCamera, 40f, 0f, 80f);
this._DepthCamera.cullingMask = WaterQualitySettings.Instance.Ripples.StaticDepthMask;
this._DepthCamera.targetTexture = this._StaticDepth;
this._DepthCamera.SetReplacementShader(ShaderUtility.Instance.Get(ShaderList.Depth), string.Empty);
this._DepthCamera.Render();
WaterSimulationArea.SetDepthCameraParameters(ref this._DepthCamera, y, nearClipPlane, farClipPlane);
RipplesShader.SetStaticDepth(this._StaticDepth, this._RipplesMaterial);
}