GVL2.c File Reference

OGSF library - loading and manipulating volumes. More...

#include <grass/gis.h>
#include <grass/G3d.h>
#include <grass/gstypes.h>
#include <grass/glocale.h>
#include "gsget.h"

Include dependency graph for GVL2.c:

Go to the source code of this file.

Functions
void	GVL_libinit (void)
	Library intialization for volumes. More...
int	GVL_get_region (float *n, float *s, float *w, float *e, float *t, float *b)
	Get region extent settings. More...
void *	GVL_get_window ()
	Get window. More...
int	GVL_vol_exists (int id)
	Check if volume set exists. More...
int	GVL_new_vol (void)
	Create new volume set. More...
int	GVL_num_vols (void)
	Get number of loaded volume sets. More...
int *	GVL_get_vol_list (int *numvols)
	Get list of loaded volume sets. More...
int	GVL_delete_vol (int id)
	Delete volume set from list. More...
int	GVL_load_vol (int id, const char *filename)
	Load 3d raster map to volume set. More...
int	GVL_get_volname (int id, char *filename)
	Get volume set name. More...
void	GVL_get_dims (int id, int *rows, int *cols, int *depths)
	Get volume dimensions. More...
void	GVL_set_trans (int id, float xtrans, float ytrans, float ztrans)
	Set trans ? More...
int	GVL_get_trans (int id, float *xtrans, float *ytrans, float *ztrans)
	Get trans ? More...
void	GVL_draw_vol (int vid)
	Draw volume set. More...
void	GVL_draw_wire (int id)
	Draw volume in wire mode. More...
void	GVL_alldraw_vol (void)
	Draw all volume sets. More...
void	GVL_alldraw_wire (void)
	Draw all volume sets in wire mode. More...
int	GVL_Set_ClientData (int id, void *clientd)
	Set client data for volume set. More...
void *	GVL_Get_ClientData (int id)
	Get client data. More...
void	GVL_set_focus_center_map (int id)
	Set focus on map center. More...
void	GVL_isosurf_get_drawres (int id, int *xres, int *yres, int *zres)
	Get draw resolution for isosurface. More...
int	GVL_isosurf_set_drawres (int id, int xres, int yres, int zres)
	Set isosurface draw resolution. More...
int	GVL_isosurf_get_drawmode (int id, int *mode)
	Get isosurface draw mode. More...
int	GVL_isosurf_set_drawmode (int id, int mode)
	Set isosurface draw mode. More...
int	GVL_isosurf_add (int id)
	Add isosurface. More...
int	GVL_isosurf_del (int id, int isosurf_id)
	Delete isosurface. More...
int	GVL_isosurf_move_up (int id, int isosurf_id)
	Move up isosurface in list. More...
int	GVL_isosurf_move_down (int id, int isosurf_id)
	Move down isosurface in list. More...
int	GVL_isosurf_get_att (int id, int isosurf_id, int att, int *set, float *constant, char *mapname)
	Get isosurface attributes. More...
int	GVL_isosurf_unset_att (int id, int isosurf_id, int att)
	Unset isosurface attributes. More...
int	GVL_isosurf_set_att_const (int id, int isosurf_id, int att, float constant)
	Set constant isosurface attribute. More...
int	GVL_isosurf_set_att_map (int id, int isosurf_id, int att, const char *filename)
	Set isosurface map attribute. More...
int	GVL_isosurf_get_flags (int id, int isosurf_id, int *inout)
	Get isosurface flags. More...
int	GVL_isosurf_set_flags (int id, int isosurf_id, int inout)
	Set isosurface flags. More...
int	GVL_isosurf_num_isosurfs (int id)
	Get number of available isosurfaces. More...
int	GVL_isosurf_set_maskmode (int id, int isosurf_id, int mode)
	Set mask attribute mode. More...
int	GVL_isosurf_get_maskmode (int id, int isosurf_id, int *mode)
	Get isosurface mask mode. More...
void	GVL_slice_get_drawres (int id, int *xres, int *yres, int *zres)
	Get draw resolution of slice. More...
int	GVL_slice_set_drawres (int id, int xres, int yres, int zres)
	Set slice draw resolution. More...
int	GVL_slice_get_drawmode (int id, int *mode)
	Get slice draw mode. More...
int	GVL_slice_set_drawmode (int id, int mode)
	Set slice draw mode. More...
int	GVL_slice_add (int id)
	Add slice. More...
int	GVL_slice_del (int id, int slice_id)
	Delete slice. More...
int	GVL_slice_move_up (int id, int slice_id)
	Move up slice. More...
int	GVL_slice_move_down (int id, int slice_id)
	Move down slice. More...
int	GVL_slice_num_slices (int id)
	Get number or slices. More...
int	GVL_slice_get_pos (int id, int slice_id, float *x1, float *x2, float *y1, float *y2, float *z1, float *z2, int *dir)
	Get slice position. More...
int	GVL_slice_set_pos (int id, int slice_id, float x1, float x2, float y1, float y2, float z1, float z2, int dir)
	Get slice position. More...
int	GVL_slice_get_transp (int id, int slice_id, int *transp)
	Get slice trans ? More...
int	GVL_slice_set_transp (int id, int slice_id, int transp)
	Set slice trans ? More...

Detailed Description

OGSF library - loading and manipulating volumes.

GRASS OpenGL gsurf OGSF Library

(C) 1999-2008 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

Bill Brown UI-GMSL (May 1997) Tomas Paudits (February 2004)

Definition in file GVL2.c.

Function Documentation

void GVL_alldraw_vol

(

void

)

Draw all volume sets.

Definition at line 398 of file GVL2.c.

References GVL_draw_vol(), and tools::id.

Referenced by gk_follow_frames(), and GK_show_vol().

void GVL_alldraw_wire

(

void

)

Draw all volume sets in wire mode.

Definition at line 412 of file GVL2.c.

References GVL_draw_wire(), and tools::id.

Referenced by Nviz_draw_quick().

int GVL_delete_vol

(

int

id

)

Delete volume set from list.

Parameters

id	volume set id

Returns

1 on success

-1 on error (invalid volume set id)

Definition at line 190 of file GVL2.c.

References G_debug(), gvl_delete_vol(), GVL_isosurf_del(), GVL_isosurf_num_isosurfs(), GVL_slice_del(), GVL_slice_num_slices(), and GVL_vol_exists().

Referenced by wxnviz.Nviz::LoadVolume(), Nviz_new_map_obj(), and wxnviz.Nviz::UnloadVolume().

void GVL_draw_vol

(

int

vid

)

Draw volume set.

Parameters

vid	volume set id

Definition at line 362 of file GVL2.c.

References gvl_get_vol(), and gvld_vol().

Referenced by GVL_alldraw_vol(), and Nviz_draw_all_vol().

void GVL_draw_wire

(

int

id

)

Draw volume in wire mode.

Parameters

id	volume set id

Definition at line 380 of file GVL2.c.

References G_debug(), gvl_get_vol(), and gvld_wire_vol().

Referenced by GVL_alldraw_wire().

void* GVL_Get_ClientData

(

int

id

)

Get client data.

Parameters

id	volume set id

Returns

pointer to client data

NULL on error

Definition at line 455 of file GVL2.c.

References gvl_get_vol(), and NULL.

void GVL_get_dims	(	int	id,
		int *	rows,
		int *	cols,
		int *	depths
	)

Get volume dimensions.

Parameters

	id	volume set id
[out]	rows,cols,depths	number of rows, cols, depths

Definition at line 290 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by Nviz_set_volume_attr_default().

int GVL_get_region	(	float *	n,
		float *	s,
		float *	w,
		float *	e,
		float *	t,
		float *	b
	)

Get region extent settings.

Parameters

[out]	n,s,w,e	north, south, west, east
[out]	t,b	top, bottom

Returns

1

Definition at line 59 of file GVL2.c.

int GVL_get_trans	(	int	id,
		float *	xtrans,
		float *	ytrans,
		float *	ztrans
	)

Get trans ?

Parameters

	id	volume set id
[out]	xtrans,ytrans,ztrans	x/y/z trans values

Returns

1 on success

-1 on error

Definition at line 340 of file GVL2.c.

References gvl_get_vol().

Referenced by wxnviz.Nviz::GetVolumePosition().

int* GVL_get_vol_list

(

int *

numvols

)

Get list of loaded volume sets.

Must be freed if not needed!

Parameters

[out]

numvols

number of volume sets

Returns

pointer to list of volume sets

NULL on error

Definition at line 161 of file GVL2.c.

References NULL.

Referenced by Nviz_draw_all_vol(), and Nviz_set_focus_map().

int GVL_get_volname	(	int	id,
		char *	filename
	)

Get volume set name.

Parameters

	id	volume set id
[out]	filename	name (must be allocated)

Returns

-1 on error

1 on success

Definition at line 267 of file GVL2.c.

References G_strcpy(), gvl_file_get_name(), gvl_get_vol(), and NULL.

void* GVL_get_window

(

)

Get window.

Todo:

gvl_file.c use this - change

Returns

pointer to G3D_Region struct (static)

Definition at line 78 of file GVL2.c.

int GVL_isosurf_add

(

int

id

)

Add isosurface.

Parameters

id	volume set id

Returns

-1 on error (invalid volume set id

1 on success

Definition at line 618 of file GVL2.c.

References G_debug(), gvl_get_vol(), and gvl_isosurf_init().

Referenced by wxnviz.Nviz::AddIsosurface().

int GVL_isosurf_del	(	int	id,
		int	isosurf_id
	)

Delete isosurface.

Parameters

id	volume set id
isosurf_id	isosurface id

Returns

-1 on error

1 on success

Definition at line 655 of file GVL2.c.

References G_debug(), G_free(), gvl_get_vol(), gvl_isosurf_freemem(), and gvl_isosurf_get_isosurf().

Referenced by wxnviz.Nviz::DeleteIsosurface(), and GVL_delete_vol().

int GVL_isosurf_get_att	(	int	id,
		int	isosurf_id,
		int	att,
		int *	set,
		float *	constant,
		char *	mapname
	)

Get isosurface attributes.

Parameters

	id	volume set id
	isosurf_id	surface id
	att	attribute id
[out]	set
[out]	constant
[out]	mapname

Returns

-1 on error

1 on success

Definition at line 766 of file GVL2.c.

References G_debug(), G_strcpy(), gvl_file_get_name(), gvl_isosurf_get_att_src(), and gvl_isosurf_get_isosurf().

int GVL_isosurf_get_drawmode	(	int	id,
		int *	mode
	)

Get isosurface draw mode.

Parameters

	id	volume set id
[out]	mode	draw-mode

Returns

1 on success

-1 on error

Definition at line 569 of file GVL2.c.

References gvl_get_vol().

void GVL_isosurf_get_drawres	(	int	id,
		int *	xres,
		int *	yres,
		int *	zres
	)

Get draw resolution for isosurface.

Todo:

error handling

Parameters

	id	volume set id
[out]	xres,yres,zres	x/y/z resolution value

Definition at line 506 of file GVL2.c.

References G_debug(), and gvl_get_vol().

int GVL_isosurf_get_flags	(	int	id,
		int	isosurf_id,
		int *	inout
	)

Get isosurface flags.

Parameters

	id	volume set id
	isosurf_id	isosurface id
[out]	inout	map name

Returns

1 on success

-1 on error

Definition at line 904 of file GVL2.c.

References G_debug(), and gvl_isosurf_get_isosurf().

int GVL_isosurf_get_maskmode	(	int	id,
		int	isosurf_id,
		int *	mode
	)

Get isosurface mask mode.

Parameters

id	volume set id
isosurf_id	isosurface id
mode	attribute mode

Returns

1 on success

-1 on error

Definition at line 1009 of file GVL2.c.

References gvl_isosurf_get_isosurf().

int GVL_isosurf_move_down	(	int	id,
		int	isosurf_id
	)

Move down isosurface in list.

Parameters

id	volume set id
isosurf_id	isosurface id

Returns

-1 on error

1 on success

Definition at line 728 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by wxnviz.Nviz::MoveIsosurface().

int GVL_isosurf_move_up	(	int	id,
		int	isosurf_id
	)

Move up isosurface in list.

Parameters

id	volume set id
isosurf_id	isosurface id

Returns

-1 on error

1 on success

Definition at line 694 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by wxnviz.Nviz::MoveIsosurface().

int GVL_isosurf_num_isosurfs

(

int

id

)

Get number of available isosurfaces.

Parameters

id	volume set id

Returns

number of isosurfaces

-1 on error

Definition at line 955 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by wxnviz.Nviz::AddIsosurface(), wxnviz.Nviz::DeleteIsosurface(), GVL_delete_vol(), wxnviz.Nviz::MoveIsosurface(), wxnviz.Nviz::SetIsosurfaceAttr(), wxnviz.Nviz::SetIsosurfaceInOut(), and wxnviz.Nviz::UnsetIsosurfaceAttr().

int GVL_isosurf_set_att_const	(	int	id,
		int	isosurf_id,
		int	att,
		float	constant
	)

Set constant isosurface attribute.

Attributes:

• ATT_NORM
• ATT_TOPO topography (level) constant
• ATT_COLOR color map/constant
• ATT_MASK mask map
• ATT_TRANSP transparency map/constant
• ATT_SHINE shininess map/constant
• ATT_EMIT emission map/constant

Parameters

id	volume set id
isosurf_id	isosurface id (0 - MAX_ISOSURFS)
att	attribute descriptor
constant	constant value

Returns

1 on success

-1 on error

Definition at line 841 of file GVL2.c.

References G_debug(), gvl_isosurf_get_isosurf(), and gvl_isosurf_set_att_const().

Referenced by wxnviz.Nviz::AddIsosurface(), and wxnviz.Nviz::SetIsosurfaceAttr().

int GVL_isosurf_set_att_map	(	int	id,
		int	isosurf_id,
		int	att,
		const char *	filename
	)

Set isosurface map attribute.

Attributes:

• ATT_NORM
• ATT_TOPO topography (level) constant
• ATT_COLOR color map/constant
• ATT_MASK mask map
• ATT_TRANSP transparency map/constant
• ATT_SHINE shininess map/constant
• ATT_EMIT emission map/constant

Parameters

id	volume set id
isosurf_id	isosurface id (0 - MAX_ISOSURFS)
att	attribute descriptor
filename	map name

Returns

1 on success

-1 on error

Definition at line 877 of file GVL2.c.

References G_debug(), gvl_isosurf_get_isosurf(), and gvl_isosurf_set_att_map().

Referenced by wxnviz.Nviz::SetIsosurfaceAttr().

int GVL_isosurf_set_drawmode	(	int	id,
		int	mode
	)

Set isosurface draw mode.

Parameters

id	volume set id
mode	draw mode

Returns

0 on success

-1 on error (invalid volume set id)

Definition at line 593 of file GVL2.c.

References G_debug(), gvl_get_vol(), and tools::mode.

Referenced by Nviz_set_volume_attr_default(), and wxnviz.Nviz::SetIsosurfaceMode().

int GVL_isosurf_set_drawres	(	int	id,
		int	xres,
		int	yres,
		int	zres
	)

Set isosurface draw resolution.

Parameters

id	volume set id
xres,yres,zres	x/y/z resolution value

Returns

-1 on error (invalid values/volume set id)

0 on success

Definition at line 532 of file GVL2.c.

References G_debug(), gvl_get_vol(), and gvl_isosurf_set_att_changed().

Referenced by Nviz_set_volume_attr_default(), and wxnviz.Nviz::SetIsosurfaceRes().

int GVL_isosurf_set_flags	(	int	id,
		int	isosurf_id,
		int	inout
	)

Set isosurface flags.

Parameters

id	volume set id
isosurf_id	isosurface id
inout	map name

Returns

1 on success

-1 on error

Definition at line 930 of file GVL2.c.

References G_debug(), and gvl_isosurf_get_isosurf().

Referenced by wxnviz.Nviz::SetIsosurfaceInOut().

int GVL_isosurf_set_maskmode	(	int	id,
		int	isosurf_id,
		int	mode
	)

Set mask attribute mode.

Mask attribute special: constant is set to indicate invert or no

Parameters

id	volume set id
isosurf_id	isosurface id
mode	attribute mode

Returns

mode id

-1 on error

Definition at line 982 of file GVL2.c.

References G_debug(), gvl_isosurf_get_isosurf(), and tools::mode.

int GVL_isosurf_unset_att	(	int	id,
		int	isosurf_id,
		int	att
	)

Unset isosurface attributes.

Parameters

id	volume set id
isosurface_id	isosurface id
att	attribute id

Returns

?

-1 on error

Definition at line 806 of file GVL2.c.

References G_debug(), gvl_isosurf_get_isosurf(), and gvl_isosurf_set_att_src().

Referenced by wxnviz.Nviz::UnsetIsosurfaceAttr().

void GVL_libinit

(

void

)

Library intialization for volumes.

Set region extent (N,S,W,E,T,B)

Definition at line 36 of file GVL2.c.

References G3d_getWindow(), and G3d_initDefaults().

Referenced by wxnviz.Nviz::Init().

int GVL_load_vol	(	int	id,
		const char *	filename
	)

Load 3d raster map to volume set.

Parameters

id	volume set id
filename	3d raster map name

Returns

-1 on error

0 on success

Definition at line 236 of file GVL2.c.

References G_debug(), G_message(), gvl_file_newh(), gvl_get_vol(), and NULL.

Referenced by Nviz_new_map_obj().

int GVL_new_vol

(

void

)

Create new volume set.

Returns

volume set id

-1 on error

Definition at line 116 of file GVL2.c.

References G_debug(), gvl_get_new_vol(), and gvl_init_vol().

Referenced by Nviz_new_map_obj().

int GVL_num_vols

(

void

)

Get number of loaded volume sets.

Returns

number of volume sets

Definition at line 146 of file GVL2.c.

References gvl_num_vols().

Referenced by Nviz_new_map_obj(), and Nviz_set_focus_map().

int GVL_Set_ClientData	(	int	id,
		void *	clientd
	)

Set client data for volume set.

Parameters

id	volume set id
clientd	pointer to client data

Returns

1 on success

-1 on error

Definition at line 432 of file GVL2.c.

References gvl_get_vol().

void GVL_set_focus_center_map

(

int

id

)

Set focus on map center.

Parameters

id	volume set id

Definition at line 473 of file GVL2.c.

References G_debug(), GS_set_focus(), gvl_get_vol(), X, and Y.

Referenced by Nviz_set_focus_map().

void GVL_set_trans	(	int	id,
		float	xtrans,
		float	ytrans,
		float	ztrans
	)

Set trans ?

Parameters

id	volume set id
xtrans,ytrans,ztrans	x/y/z trans values

Definition at line 314 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by wxnviz.Nviz::SetVolumePosition().

int GVL_slice_add

(

int

id

)

Add slice.

Parameters

id	volume set id

Returns

-1 on error

1 on success

Definition at line 1147 of file GVL2.c.

References G_debug(), gvl_get_vol(), gvl_slice_init(), and NULL.

Referenced by wxnviz.Nviz::AddSlice().

int GVL_slice_del	(	int	id,
		int	slice_id
	)

Delete slice.

Parameters

id	volume set id
slice_id	slice id

Returns

-1 on error

1 on success

Definition at line 1183 of file GVL2.c.

References G_debug(), G_free(), gvl_get_vol(), gvl_slice_freemem(), and gvl_slice_get_slice().

Referenced by wxnviz.Nviz::DeleteSlice(), and GVL_delete_vol().

int GVL_slice_get_drawmode	(	int	id,
		int *	mode
	)

Get slice draw mode.

Parameters

	id	volume set id
[out]	mode	draw mode

Returns

1 on success

-1 on error (invalid id)

Definition at line 1098 of file GVL2.c.

References gvl_get_vol().

void GVL_slice_get_drawres	(	int	id,
		int *	xres,
		int *	yres,
		int *	zres
	)

Get draw resolution of slice.

Parameters

	id	volume set id
[out]	xres,yres,zres	x/y/z resolution value

Definition at line 1035 of file GVL2.c.

References G_debug(), and gvl_get_vol().

int GVL_slice_get_pos	(	int	id,
		int	slice_id,
		float *	x1,
		float *	x2,
		float *	y1,
		float *	y2,
		float *	z1,
		float *	z2,
		int *	dir
	)

Get slice position.

Parameters

	id	volume set id
	slice_id	slice id
[out]	x1,y1,z1	coordinates ?
[out]	x2,y2,z2	coordinates ?
[out]	dir	direction

Returns

-1 on error

1 on success

Definition at line 1316 of file GVL2.c.

References dialogs::cols, gvl_get_vol(), gvl_slice_get_slice(), X, and Y.

int GVL_slice_get_transp	(	int	id,
		int	slice_id,
		int *	transp
	)

Get slice trans ?

Parameters

	id	volume set id
	slice_id	slice id
[out]	transp	transp value

Returns

-1 on error

1 on success

Definition at line 1438 of file GVL2.c.

References G_debug(), and gvl_slice_get_slice().

int GVL_slice_move_down	(	int	id,
		int	slice_id
	)

Move down slice.

Parameters

id	volume set id
slice_id	slice id

Returns

-1 on error

1 on success

Definition at line 1256 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by wxnviz.Nviz::MoveSlice().

int GVL_slice_move_up	(	int	id,
		int	slice_id
	)

Move up slice.

Parameters

id	volume set id
slice_id	slice id

Returns

-1 on error

1 on success

Definition at line 1222 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by wxnviz.Nviz::MoveSlice().

int GVL_slice_num_slices

(

int

id

)

Get number or slices.

Parameters

id	volume set id

Returns

number of slices

-1 on error

Definition at line 1289 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by wxnviz.Nviz::AddSlice(), wxnviz.Nviz::DeleteSlice(), GVL_delete_vol(), wxnviz.Nviz::MoveSlice(), wxnviz.Nviz::SetSlicePosition(), and wxnviz.Nviz::SetSliceTransp().

int GVL_slice_set_drawmode	(	int	id,
		int	mode
	)

Set slice draw mode.

Parameters

id	volume set id
mode	draw mode

Returns

0 on success

-1 on error (invalid id)

Definition at line 1122 of file GVL2.c.

References G_debug(), gvl_get_vol(), and tools::mode.

Referenced by Nviz_set_volume_attr_default(), and wxnviz.Nviz::SetSliceMode().

int GVL_slice_set_drawres	(	int	id,
		int	xres,
		int	yres,
		int	zres
	)

Set slice draw resolution.

Parameters

id	volume set id
xres,yres,zres	x/y/z resolution value

Returns

0 on success

-1 on error (invalid value or id)

Definition at line 1061 of file GVL2.c.

References G_debug(), and gvl_get_vol().

Referenced by Nviz_set_volume_attr_default(), and wxnviz.Nviz::SetSliceRes().

int GVL_slice_set_pos	(	int	id,
		int	slice_id,
		float	x1,
		float	x2,
		float	y1,
		float	y2,
		float	z1,
		float	z2,
		int	dir
	)

Get slice position.

Parameters

id	volume set id
slice_id	slice id
x1,y1,z1	coordinates ?
x2,y2,z2	coordinates ?
dir	direction

Returns

-1 on error

1 on success

Definition at line 1377 of file GVL2.c.

References dialogs::cols, gvl_get_vol(), gvl_slice_get_slice(), X, and Y.

Referenced by wxnviz.Nviz::SetSlicePosition().

int GVL_slice_set_transp	(	int	id,
		int	slice_id,
		int	transp
	)

Set slice trans ?

Parameters

id	volume set id
slice_id	slice id
transp	transp value

Returns

-1 on error

1 on success

Definition at line 1464 of file GVL2.c.

References G_debug(), and gvl_slice_get_slice().

Referenced by wxnviz.Nviz::SetSliceTransp().

int GVL_vol_exists

(

int

id

)

Check if volume set exists.

Parameters

id	volume set id

Returns

1 found

0 not found

Definition at line 91 of file GVL2.c.

References G_debug(), gvl_get_vol(), and NULL.

Referenced by wxnviz.Nviz::AddIsosurface(), wxnviz.Nviz::AddSlice(), wxnviz.Nviz::DeleteIsosurface(), wxnviz.Nviz::DeleteSlice(), wxnviz.Nviz::GetVolumePosition(), GVL_delete_vol(), wxnviz.Nviz::MoveIsosurface(), wxnviz.Nviz::MoveSlice(), wxnviz.Nviz::SetIsosurfaceAttr(), wxnviz.Nviz::SetIsosurfaceInOut(), wxnviz.Nviz::SetIsosurfaceMode(), wxnviz.Nviz::SetIsosurfaceRes(), wxnviz.Nviz::SetSliceMode(), wxnviz.Nviz::SetSlicePosition(), wxnviz.Nviz::SetSliceRes(), wxnviz.Nviz::SetSliceTransp(), wxnviz.Nviz::SetVolumePosition(), wxnviz.Nviz::UnloadVolume(), and wxnviz.Nviz::UnsetIsosurfaceAttr().