Types and definitions related to display lists, angle distance cursor, and other generic view constructs. More...

Collaboration diagram for Definitions:

Files
file	bv.h

Data Structures
struct	bv_label

struct	bv_axes

struct	bv_obj_settings

struct	bv_scene_obj

struct	bv_mesh_lod

struct	bview_settings

struct	bview_objs

struct	bview

struct	bview_set

Macros
#define	BV_MINVIEWSIZE 0.0001

#define	BV_MINVIEWSCALE 0.00005

#define	UP 0

#define	DOWN 1

#define	BV_ANCHOR_AUTO 0

#define	BV_ANCHOR_BOTTOM_LEFT 1

#define	BV_ANCHOR_BOTTOM_CENTER 2

#define	BV_ANCHOR_BOTTOM_RIGHT 3

#define	BV_ANCHOR_MIDDLE_LEFT 4

#define	BV_ANCHOR_MIDDLE_CENTER 5

#define	BV_ANCHOR_MIDDLE_RIGHT 6

#define	BV_ANCHOR_TOP_LEFT 7

#define	BV_ANCHOR_TOP_CENTER 8

#define	BV_ANCHOR_TOP_RIGHT 9

#define	BV_OBJ_SETTINGS_INIT {0, 0, 1.0, 0, {255, 0, 0}, 1, 0.0, 0.0, 0, 0}

#define	BV_DBOBJ_BASED 0x01

#define	BV_VIEWONLY 0x02

#define	BV_LINES 0x04

#define	BV_LABELS 0x08

#define	BV_AXES 0x10

#define	BV_POLYGONS 0x20

#define	BV_MESH_LOD 0x40

#define	BV_CSG_LOD 0x80

#define	BV_DB_OBJS 0x01

#define	BV_VIEW_OBJS 0x02

#define	BV_LOCAL_OBJS 0x04

#define	BV_CHILD_OBJS 0x08

#define	bv_scene_group bv_scene_obj

#define	BV_SNAP_SHARED 0x1

#define	BV_SNAP_LOCAL 0x2

#define	BV_SNAP_DB 0x4

#define	BV_SNAP_VIEW 0x8

#define	BV_SNAP_TCL 0x10

Variables
todo once this settles	down

Detailed Description

Types and definitions related to display lists, angle distance cursor, and other generic view constructs.

This header is intended to be independent of any one BRL-CAD library and is specifically intended to allow the easy definition of common display list types between otherwise independent libraries (libdm and libged, for example).

NEXT STEPS: get a selection set for the view organized, add commands that allow the view2 command to create(view) and select (view or solid) objects, and figure out how to allow per-object xy handling callbacks. (The latter will probably in the end be how we implement primitive editing as well...)

Test case will be the polygon circle - create and resize. May want to switch the container being used from a raw array to a bu_ptbl... eventually would probably be better to have polygons be first class view scene objects...

Macro Definition Documentation

◆ BV_MINVIEWSIZE

#define BV_MINVIEWSIZE 0.0001

Definition at line 69 of file defines.h.

◆ BV_MINVIEWSCALE

#define BV_MINVIEWSCALE 0.00005

Definition at line 70 of file defines.h.

◆ UP

#define UP 0

Definition at line 73 of file defines.h.

◆ DOWN

#define DOWN 1

Definition at line 76 of file defines.h.

◆ BV_ANCHOR_AUTO

#define BV_ANCHOR_AUTO 0

Definition at line 79 of file defines.h.

◆ BV_ANCHOR_BOTTOM_LEFT

#define BV_ANCHOR_BOTTOM_LEFT 1

Definition at line 80 of file defines.h.

◆ BV_ANCHOR_BOTTOM_CENTER

#define BV_ANCHOR_BOTTOM_CENTER 2

Definition at line 81 of file defines.h.

◆ BV_ANCHOR_BOTTOM_RIGHT

#define BV_ANCHOR_BOTTOM_RIGHT 3

Definition at line 82 of file defines.h.

◆ BV_ANCHOR_MIDDLE_LEFT

#define BV_ANCHOR_MIDDLE_LEFT 4

Definition at line 83 of file defines.h.

◆ BV_ANCHOR_MIDDLE_CENTER

#define BV_ANCHOR_MIDDLE_CENTER 5

Definition at line 84 of file defines.h.

◆ BV_ANCHOR_MIDDLE_RIGHT

#define BV_ANCHOR_MIDDLE_RIGHT 6

Definition at line 85 of file defines.h.

◆ BV_ANCHOR_TOP_LEFT

#define BV_ANCHOR_TOP_LEFT 7

Definition at line 86 of file defines.h.

◆ BV_ANCHOR_TOP_CENTER

#define BV_ANCHOR_TOP_CENTER 8

Definition at line 87 of file defines.h.

◆ BV_ANCHOR_TOP_RIGHT

#define BV_ANCHOR_TOP_RIGHT 9

Definition at line 88 of file defines.h.

◆ BV_OBJ_SETTINGS_INIT

#define BV_OBJ_SETTINGS_INIT {0, 0, 1.0, 0, {255, 0, 0}, 1, 0.0, 0.0, 0, 0}

Definition at line 153 of file defines.h.

◆ BV_DBOBJ_BASED

#define BV_DBOBJ_BASED 0x01

Definition at line 174 of file defines.h.

◆ BV_VIEWONLY

#define BV_VIEWONLY 0x02

Definition at line 175 of file defines.h.

◆ BV_LINES

#define BV_LINES 0x04

Definition at line 176 of file defines.h.

◆ BV_LABELS

#define BV_LABELS 0x08

Definition at line 177 of file defines.h.

◆ BV_AXES

#define BV_AXES 0x10

Definition at line 178 of file defines.h.

◆ BV_POLYGONS

#define BV_POLYGONS 0x20

Definition at line 179 of file defines.h.

◆ BV_MESH_LOD

#define BV_MESH_LOD 0x40

Definition at line 180 of file defines.h.

◆ BV_CSG_LOD

#define BV_CSG_LOD 0x80

Definition at line 181 of file defines.h.

◆ BV_DB_OBJS

#define BV_DB_OBJS 0x01

Definition at line 185 of file defines.h.

◆ BV_VIEW_OBJS

#define BV_VIEW_OBJS 0x02

Definition at line 186 of file defines.h.

◆ BV_LOCAL_OBJS

#define BV_LOCAL_OBJS 0x04

Definition at line 187 of file defines.h.

◆ BV_CHILD_OBJS

#define BV_CHILD_OBJS 0x08

Definition at line 188 of file defines.h.

◆ bv_scene_group

#define bv_scene_group bv_scene_obj

Definition at line 360 of file defines.h.

◆ BV_SNAP_SHARED

#define BV_SNAP_SHARED 0x1

Definition at line 402 of file defines.h.

◆ BV_SNAP_LOCAL

#define BV_SNAP_LOCAL 0x2

Definition at line 403 of file defines.h.

◆ BV_SNAP_DB

#define BV_SNAP_DB 0x4

Definition at line 404 of file defines.h.

◆ BV_SNAP_VIEW

#define BV_SNAP_VIEW 0x8

Definition at line 405 of file defines.h.

◆ BV_SNAP_TCL

#define BV_SNAP_TCL 0x10

Definition at line 406 of file defines.h.

Variable Documentation

◆ down

todo once this settles down

Definition at line 131 of file defines.h.

Files

Data Structures

Macros

Variables