The Ray Structure

All necessary information about a ray. More...

Collaboration diagram for The Ray Structure:

Files
file	xray.h

Data Structures
struct	xray
	Primary ray data structure. More...
struct	xrays
struct	pixel_ext

Macros
#define	CORNER_PTS   4
#define	RAY_NULL   ((struct xray *)0)
#define	RT_CK_RAY(_p)   BU_CKMAG(_p, RT_RAY_MAGIC, "struct xray");
#define	BU_CK_PIXEL_EXT(_p)   BU_CKMAG(_p, PIXEL_EXT_MAGIC, "struct pixel_ext")

Detailed Description

All necessary information about a ray.

Macro Definition Documentation

CORNER_PTS

#define CORNER_PTS   4

Definition at line 34 of file xray.h.

RAY_NULL

#define RAY_NULL   ((struct xray *)0)

Definition at line 49 of file xray.h.

RT_CK_RAY

#define RT_CK_RAY

(

_p

)

BU_CKMAG(_p, RT_RAY_MAGIC, "struct xray");

Definition at line 50 of file xray.h.

BU_CK_PIXEL_EXT

#define BU_CK_PIXEL_EXT

(

_p

)

BU_CKMAG(_p, PIXEL_EXT_MAGIC, "struct pixel_ext")

Definition at line 79 of file xray.h.