private void CreateDepthCamera()
{
if (this.Resolution.x <= 0f || this.Resolution.y <= 0f)
{
Debug.LogError("WaterSimulationArea: invalid resolution");
}
GameObject gameObject = new GameObject("Depth");
gameObject.transform.SetParent(base.transform);
this._DepthCamera = gameObject.AddComponent <Camera>();
this._DepthCamera.enabled = false;
this._DepthCamera.backgroundColor = Color.clear;
this._DepthCamera.clearFlags = CameraClearFlags.Color;
this._DepthCamera.orthographic = true;
this._DepthCamera.orthographicSize = this.Size.y * 0.5f;
this._DepthCamera.aspect = this.Resolution.x / this.Resolution.y;
this._DepthCamera.transform.localRotation = Quaternion.Euler(new Vector3(90f, 180f, 0f));
this._DepthCamera.transform.localScale = Vector3.one;
this._DepthCamera.depthTextureMode = DepthTextureMode.Depth;
WaterSimulationArea.SetDepthCameraParameters(ref this._DepthCamera, 10f, 0f, 20f);
}
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);
}