global.h File Reference

#include "common.h"
#include "rt/wdb.h"
#include "vmath.h"

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Data Structures
struct	rt_g

Macros
#define	RT_G_INIT_ZERO   { 0, BU_LIST_INIT_ZERO, RT_WDB_INIT_ZERO }
#define	RT_GET_VLIST(p)   BV_GET_VLIST(&RTG.rtg_vlfree, p)
#define	RT_FREE_VLIST(hd)   BV_FREE_VLIST(&RTG.rtg_vlfree, hd)
#define	RT_ADD_VLIST(hd, pnt, draw)   BV_ADD_VLIST(&RTG.rtg_vlfree, hd, pnt, draw)
#define	RT_VLIST_SET_DISP_MAT(_dest_hd, _ref_pt)   BV_VLIST_SET_DISP_MAT(&RTG.rtg_vlfree, _dest_hd, _ref_pt)
#define	RT_VLIST_SET_MODEL_MAT(_dest_hd)   BV_VLIST_SET_MODEL_MAT(&RTG.rtg_vlfree, _dest_hd)
#define	RT_VLIST_SET_POINT_SIZE(hd, size)   BV_VLIST_SET_POINT_SIZE(&RTG.rtg_vlfree, hd, size)
#define	RT_VLIST_SET_LINE_WIDTH(hd, width)   BV_VLIST_SET_LINE_WIDTH(&RTG.rtg_vlfree, hd, width)

Variables
struct rt_g	RTG

Macro Definition Documentation

RT_G_INIT_ZERO

#define RT_G_INIT_ZERO   { 0, BU_LIST_INIT_ZERO, RT_WDB_INIT_ZERO }

Definition at line 45 of file global.h.

RT_GET_VLIST

#define RT_GET_VLIST

(

p

)

BV_GET_VLIST(&RTG.rtg_vlfree, p)

Applications that are going to use RT_ADD_VLIST and RT_GET_VLIST are required to execute this macro once, first:

BU_LIST_INIT(&RTG.rtg_vlfree);

Note that RT_GET_VLIST and RT_FREE_VLIST are non-PARALLEL.

Definition at line 60 of file global.h.

RT_FREE_VLIST

#define RT_FREE_VLIST

(

hd

)

BV_FREE_VLIST(&RTG.rtg_vlfree, hd)

Place an entire chain of bv_vlist structs on the freelist

Definition at line 63 of file global.h.

RT_ADD_VLIST

#define RT_ADD_VLIST	(		hd,
			pnt,
			draw
	)		BV_ADD_VLIST(&RTG.rtg_vlfree, hd, pnt, draw)

Definition at line 65 of file global.h.

RT_VLIST_SET_DISP_MAT

#define RT_VLIST_SET_DISP_MAT	(		_dest_hd,
			_ref_pt
	)		BV_VLIST_SET_DISP_MAT(&RTG.rtg_vlfree, _dest_hd, _ref_pt)

set the transformation matrix to display matrix

Definition at line 68 of file global.h.

RT_VLIST_SET_MODEL_MAT

#define RT_VLIST_SET_MODEL_MAT

(

_dest_hd

)

BV_VLIST_SET_MODEL_MAT(&RTG.rtg_vlfree, _dest_hd)

set the transformation matrix to model matrix

Definition at line 71 of file global.h.

RT_VLIST_SET_POINT_SIZE

#define RT_VLIST_SET_POINT_SIZE	(		hd,
			size
	)		BV_VLIST_SET_POINT_SIZE(&RTG.rtg_vlfree, hd, size)

Set a point size to apply to the vlist elements that follow.

Definition at line 74 of file global.h.

RT_VLIST_SET_LINE_WIDTH

#define RT_VLIST_SET_LINE_WIDTH	(		hd,
			width
	)		BV_VLIST_SET_LINE_WIDTH(&RTG.rtg_vlfree, hd, width)

Set a line width to apply to the vlist elements that follow.

Definition at line 77 of file global.h.

Variable Documentation

RTG

struct rt_g RTG

extern

global ray-trace geometry state