Differential D16655 Diff 58189 intern/cycles/kernel/closure/bsdf_microfacet.h

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intern/cycles/kernel/closure/bsdf_microfacet.h

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	{			{
	bsdf->extra = NULL;			bsdf->extra = NULL;

	bsdf->alpha_x = saturatef(bsdf->alpha_x);			bsdf->alpha_x = saturatef(bsdf->alpha_x);
	bsdf->alpha_y = bsdf->alpha_x;			bsdf->alpha_y = bsdf->alpha_x;

	bsdf->type = CLOSURE_BSDF_MICROFACET_GGX_REFRACTION_ID;			bsdf->type = CLOSURE_BSDF_MICROFACET_GGX_REFRACTION_ID;

	return SD_BSDF \| SD_BSDF_HAS_EVAL;			return SD_BSDF \| SD_BSDF_HAS_EVAL \| SD_BSDF_HAS_TRANSMISSION;
	}			}

	ccl_device void bsdf_microfacet_ggx_blur(ccl_private ShaderClosure *sc, float roughness)			ccl_device void bsdf_microfacet_ggx_blur(ccl_private ShaderClosure *sc, float roughness)
	{			{
	ccl_private MicrofacetBsdf bsdf = (ccl_private MicrofacetBsdf )sc;			ccl_private MicrofacetBsdf bsdf = (ccl_private MicrofacetBsdf )sc;

	bsdf->alpha_x = fmaxf(roughness, bsdf->alpha_x);			bsdf->alpha_x = fmaxf(roughness, bsdf->alpha_x);
	bsdf->alpha_y = fmaxf(roughness, bsdf->alpha_y);			bsdf->alpha_y = fmaxf(roughness, bsdf->alpha_y);
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	}			}

	ccl_device int bsdf_microfacet_beckmann_refraction_setup(ccl_private MicrofacetBsdf *bsdf)			ccl_device int bsdf_microfacet_beckmann_refraction_setup(ccl_private MicrofacetBsdf *bsdf)
	{			{
	bsdf->alpha_x = saturatef(bsdf->alpha_x);			bsdf->alpha_x = saturatef(bsdf->alpha_x);
	bsdf->alpha_y = bsdf->alpha_x;			bsdf->alpha_y = bsdf->alpha_x;

	bsdf->type = CLOSURE_BSDF_MICROFACET_BECKMANN_REFRACTION_ID;			bsdf->type = CLOSURE_BSDF_MICROFACET_BECKMANN_REFRACTION_ID;
	return SD_BSDF \| SD_BSDF_HAS_EVAL;			return SD_BSDF \| SD_BSDF_HAS_EVAL \| SD_BSDF_HAS_TRANSMISSION;
	}			}

	ccl_device void bsdf_microfacet_beckmann_blur(ccl_private ShaderClosure *sc, float roughness)			ccl_device void bsdf_microfacet_beckmann_blur(ccl_private ShaderClosure *sc, float roughness)
	{			{
	ccl_private MicrofacetBsdf bsdf = (ccl_private MicrofacetBsdf )sc;			ccl_private MicrofacetBsdf bsdf = (ccl_private MicrofacetBsdf )sc;

	bsdf->alpha_x = fmaxf(roughness, bsdf->alpha_x);			bsdf->alpha_x = fmaxf(roughness, bsdf->alpha_x);
	bsdf->alpha_y = fmaxf(roughness, bsdf->alpha_y);			bsdf->alpha_y = fmaxf(roughness, bsdf->alpha_y);
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