Differential D12367 Diff 41308 intern/cycles/kernel/shaders/node_subsurface_scattering.osl

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	* limitations under the License.			* limitations under the License.
	*/			*/

	#include "stdcycles.h"			#include "stdcycles.h"

	shader node_subsurface_scattering(color Color = 0.8,			shader node_subsurface_scattering(color Color = 0.8,
	float Scale = 1.0,			float Scale = 1.0,
	vector Radius = vector(0.1, 0.1, 0.1),			vector Radius = vector(0.1, 0.1, 0.1),
	float TextureBlur = 0.0,			float IOR = 1.4,
	float Sharpness = 0.0,			float Anisotropy = 0.0,
	string falloff = "cubic",			string method = "random_walk",
	normal Normal = N,			normal Normal = N,
	output closure color BSSRDF = 0)			output closure color BSSRDF = 0)
	{			{
	if (falloff == "gaussian")
	BSSRDF = Color *			BSSRDF = Color *
	bssrdf("gaussian", Normal, Scale * Radius, Color, "texture_blur", TextureBlur);			bssrdf(method, Normal, Scale * Radius, Color, "ior", IOR, "anisotropy", Anisotropy);
	else if (falloff == "cubic")
	BSSRDF = Color * bssrdf("cubic",
	Normal,
	Scale * Radius,
	Color,
	"texture_blur",
	TextureBlur,
	"sharpness",
	Sharpness);
	else if (falloff == "burley")
	BSSRDF = Color * bssrdf("burley", Normal, Scale * Radius, Color, "texture_blur", TextureBlur);
	else
	BSSRDF = Color *
	bssrdf("random_walk", Normal, Scale * Radius, Color, "texture_blur", TextureBlur);
	}			}