distribution.h File Reference

#include "kernel/light/light.h"
#include "kernel/light/triangle.h"

Go to the source code of this file.

Functions
CCL_NAMESPACE_BEGIN ccl_device int	light_distribution_sample (KernelGlobals kg, const float rand)
ccl_device_noinline bool	light_distribution_sample (KernelGlobals kg, const float rand, ccl_private LightSample *ls)
ccl_device_inline float	light_distribution_pdf_lamp (KernelGlobals kg)

Function Documentation

light_distribution_pdf_lamp()

ccl_device_inline float light_distribution_pdf_lamp

(

KernelGlobals

kg

)

Definition at line 54 of file distribution.h.

References kernel_data.

Referenced by light_sample_mis_weight_forward_background(), and light_sample_mis_weight_forward_lamp().

light_distribution_sample() [1/2]

CCL_NAMESPACE_BEGIN ccl_device int light_distribution_sample	(	KernelGlobals	kg,
		const float	rand )

Definition at line 15 of file distribution.h.

References clamp(), kernel_data, kernel_data_fetch, and len.

Referenced by light_distribution_sample(), light_sample_from_position(), and light_sample_from_volume_segment().

light_distribution_sample() [2/2]

ccl_device_noinline bool light_distribution_sample	(	KernelGlobals	kg,
		const float	rand,
		ccl_private LightSample *	ls )

Definition at line 44 of file distribution.h.

References kernel_data, and light_distribution_sample().