BRL-CAD
Data Fields
xray Struct Reference
librt (Geometry I/O, Raytracing) » Raytracing » Shoot Rays » The Ray Structure

Primary ray data structure. More...

#include <xray.h>

Collaboration diagram for xray:
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Data Fields

uint32_t magic
 
int index
 Which ray of a bundle. More...
 
point_t r_pt
 Point at which ray starts. More...
 
vect_t r_dir
 Direction of ray (UNIT Length) More...
 
fastf_t r_min
 entry dist to bounding sphere More...
 
fastf_t r_max
 exit dist from bounding sphere More...
 

Detailed Description

Primary ray data structure.

Not called just "ray" to prevent conflicts with VLD stuff.

Definition at line 41 of file xray.h.

Field Documentation

◆ magic

uint32_t magic

Definition at line 42 of file xray.h.

◆ index

int index

Which ray of a bundle.

Definition at line 43 of file xray.h.

◆ r_pt

point_t r_pt

Point at which ray starts.

Definition at line 44 of file xray.h.

◆ r_dir

vect_t r_dir

Direction of ray (UNIT Length)

Definition at line 45 of file xray.h.

◆ r_min

fastf_t r_min

entry dist to bounding sphere

Definition at line 46 of file xray.h.

◆ r_max

fastf_t r_max

exit dist from bounding sphere

Definition at line 47 of file xray.h.

The documentation for this struct was generated from the following file: