public static void SetKernel(ref SkinData data, List <Vector4> kernel)
{
Vector3 SSSC = new Vector3(data.SubsurfaceColor.r, data.SubsurfaceColor.g, data.SubsurfaceColor.b);
Vector3 SSSFC = new Vector3(data.SubsurfaceFalloff.r, data.SubsurfaceFalloff.g, data.SubsurfaceFalloff.b);
SeparableSSS.CalculateKernel(kernel, 11, SSSC, SSSFC);
}
private Texture2D CreateTexture()
{
if (this.entries.Count <= 0)
{
return((Texture2D)null);
}
int length = 32;
int num1 = Mathf.Max(this.entries.Count, 64);
this.ReleaseTexture();
this.texture = new Texture2D(length, num1, (TextureFormat)17, false, true);
((Object)this.texture).set_name("SubsurfaceProfiles");
((UnityEngine.Texture) this.texture).set_wrapMode((TextureWrapMode)1);
((UnityEngine.Texture) this.texture).set_filterMode((FilterMode)1);
Color[] pixels = this.texture.GetPixels(0);
for (int index = 0; index < pixels.Length; ++index)
{
pixels[index] = Color.get_clear();
}
Color[] target = new Color[length];
for (int index1 = 0; index1 < this.entries.Count; ++index1)
{
SubsurfaceProfileData data = this.entries[index1].data;
data.SubsurfaceColor = SubsurfaceProfileTexture.ColorClamp(data.SubsurfaceColor, 0.0f, 1f);
data.FalloffColor = SubsurfaceProfileTexture.ColorClamp(data.FalloffColor, 0.009f, 1f);
target[0] = data.SubsurfaceColor;
target[0].a = (__Null)0.0;
SeparableSSS.CalculateKernel(target, 1, 13, data.SubsurfaceColor, data.FalloffColor);
SeparableSSS.CalculateKernel(target, 14, 9, data.SubsurfaceColor, data.FalloffColor);
SeparableSSS.CalculateKernel(target, 23, 6, data.SubsurfaceColor, data.FalloffColor);
int num2 = length * (num1 - index1 - 1);
for (int index2 = 0; index2 < 29; ++index2)
{
Color color = Color.op_Multiply(target[index2], new Color(1f, 1f, 1f, 0.3333333f));
ref __Null local = ref color.a;
void UpdateSubsurface()
{
///SSS Color
Vector3 SSSC = Vector3.Normalize(new Vector3(SubsurfaceColor.r, SubsurfaceColor.g, SubsurfaceColor.b));
Vector3 SSSFC = Vector3.Normalize(new Vector3(SubsurfaceFalloff.r, SubsurfaceFalloff.g, SubsurfaceFalloff.b));
SeparableSSS.CalculateKernel(KernelArray, 25, SSSC, SSSFC);
SubsurfaceEffects.SetVectorArray(Kernel, KernelArray);
SubsurfaceEffects.SetFloat(SSSScaler, SubsurfaceScaler);
///SSS Buffer
SubsurfaceBuffer.Clear();
SubsurfaceBuffer.GetTemporaryRT(SceneColorID, RenderCamera.pixelWidth, RenderCamera.pixelHeight, 0, FilterMode.Trilinear, RenderTextureFormat.DefaultHDR);
SubsurfaceBuffer.BlitStencil(BuiltinRenderTextureType.CameraTarget, SceneColorID, BuiltinRenderTextureType.CameraTarget, SubsurfaceEffects, 0);
SubsurfaceBuffer.BlitSRT(SceneColorID, BuiltinRenderTextureType.CameraTarget, SubsurfaceEffects, 1);
}
private void DrawSkinBlur()
{
SkinBlurCommandBuffer.Clear();
///SSS Color
/// 这里不应该normalize
Vector3 SSSC = new Vector3(SubsurfaceColor.r, SubsurfaceColor.g, SubsurfaceColor.b);
Vector3 SSSFC = new Vector3(SubsurfaceFalloff.r, SubsurfaceFalloff.g, SubsurfaceFalloff.b);
SeparableSSS.CalculateKernel(KernelArray, 25, SSSC, SSSFC);
SkinBlurEffect.SetVectorArray(Kernel, KernelArray);
SkinBlurEffect.SetFloat(SSSScaler, SubsurfaceScaler);
SkinBlurCommandBuffer.GetTemporaryRT(SkinBlurRT_TMP_ID, Screen.width, Screen.height, 0, FilterMode.Trilinear, RenderTextureFormat.DefaultHDR);
SkinBlurCommandBuffer.BlitStencil(BuiltinRenderTextureType.CameraTarget, SkinBlurRT_TMP_ID, BuiltinRenderTextureType.CameraTarget, SkinBlurEffect, 0);
SkinBlurCommandBuffer.BlitStencil(SkinBlurRT_TMP_ID, SkinBlurRT, BuiltinRenderTextureType.CameraTarget, SkinBlurEffect, 1);
}
private Texture2D CreateTexture()
{
if (this.entries.Count <= 0)
{
return(null);
}
int num = 32;
int num1 = Mathf.Max(this.entries.Count, 64);
this.ReleaseTexture();
this.texture = new Texture2D(num, num1, TextureFormat.RGBAHalf, false, true)
{
name = "SubsurfaceProfiles",
wrapMode = TextureWrapMode.Clamp,
filterMode = FilterMode.Bilinear
};
Color[] pixels = this.texture.GetPixels(0);
for (int i = 0; i < (int)pixels.Length; i++)
{
pixels[i] = Color.clear;
}
Color[] subsurfaceColor = new Color[num];
for (int j = 0; j < this.entries.Count; j++)
{
SubsurfaceProfileData item = this.entries[j].data;
item.SubsurfaceColor = SubsurfaceProfileTexture.ColorClamp(item.SubsurfaceColor, 0f, 1f);
item.FalloffColor = SubsurfaceProfileTexture.ColorClamp(item.FalloffColor, 0.009f, 1f);
subsurfaceColor[0] = item.SubsurfaceColor;
subsurfaceColor[0].a = 0f;
SeparableSSS.CalculateKernel(subsurfaceColor, 1, 13, item.SubsurfaceColor, item.FalloffColor);
SeparableSSS.CalculateKernel(subsurfaceColor, 14, 9, item.SubsurfaceColor, item.FalloffColor);
SeparableSSS.CalculateKernel(subsurfaceColor, 23, 6, item.SubsurfaceColor, item.FalloffColor);
int num2 = num * (num1 - j - 1);
for (int k = 0; k < 29; k++)
{
Color color = subsurfaceColor[k] * new Color(1f, 1f, 1f, 0.333333343f);
ref float scatterRadius = ref color.a;
scatterRadius = scatterRadius * (item.ScatterRadius / 1024f);
pixels[num2 + k] = color;
}
}
public void Execute()
{
SeparableSSS.CalculateKernel(kernel, 11, sssc, sssfc);
}
