bsdf_transparent.h File Reference

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Functions
CCL_NAMESPACE_BEGIN ccl_device void	bsdf_transparent_setup (ccl_private ShaderData *sd, const Spectrum weight, uint32_t path_flag)
ccl_device Spectrum	bsdf_transparent_eval (ccl_private const ShaderClosure *sc, const float3 wi, const float3 wo, ccl_private float *pdf)
ccl_device int	bsdf_transparent_sample (ccl_private const ShaderClosure *sc, float3 Ng, float3 wi, ccl_private Spectrum *eval, ccl_private float3 *wo, ccl_private float *pdf)

Function Documentation

bsdf_transparent_eval()

ccl_device Spectrum bsdf_transparent_eval	(	ccl_private const ShaderClosure *	sc,
		const float3	wi,
		const float3	wo,
		ccl_private float *	pdf )

Definition at line 60 of file bsdf_transparent.h.

References zero_spectrum.

Referenced by bsdf_eval().

bsdf_transparent_sample()

ccl_device int bsdf_transparent_sample	(	ccl_private const ShaderClosure *	sc,
		float3	Ng,
		float3	wi,
		ccl_private Spectrum *	eval,
		ccl_private float3 *	wo,
		ccl_private float *	pdf )

Definition at line 69 of file bsdf_transparent.h.

References LABEL_TRANSMIT, LABEL_TRANSPARENT, and one_spectrum.

Referenced by bsdf_sample().

bsdf_transparent_setup()

CCL_NAMESPACE_BEGIN ccl_device void bsdf_transparent_setup	(	ccl_private ShaderData *	sd,
		const Spectrum	weight,
		uint32_t	path_flag )

Definition at line 12 of file bsdf_transparent.h.

References average(), ccl_private, closure_alloc(), CLOSURE_BSDF_TRANSPARENT_ID, CLOSURE_WEIGHT_CUTOFF, fabsf, PATH_RAY_TERMINATE, SD_BSDF, SD_TRANSPARENT, and ShaderClosure.

Referenced by osl_closure_transparent_setup(), and svm_node_closure_bsdf().