GRASS GIS 7 Programmer's Manual: g_surf Struct Reference

GRASS GIS 7 Programmer's Manual 7.9.dev(2021)-e5379bbd7

#include <ogsf.h>

Collaboration diagram for g_surf:

Collaboration graph

[legend]

Data Fields
int	gsurf_id

int	cols

int	rows

gsurf_att	att [MAX_ATTS]

IFLAG	draw_mode

long	wire_color

double	ox

double	oy

double	xres

double	yres

float	z_exag

float	x_trans

float	y_trans

float	z_trans

float	xmin

float	xmax

float	ymin

float	ymax

float	zmin

float	zmax

float	zminmasked

float	xrange

float	yrange

float	zrange

float	zmin_nz

float	zmax_nz

float	zrange_nz

int	x_mod

int	y_mod

int	x_modw

int	y_modw

int	nz_topo

int	nz_color

int	mask_needupdate

int	norm_needupdate

unsigned long *	norms

struct BM *	curmask

struct g_surf *	next

void *	clientdata

Detailed Description

Definition at line 257 of file ogsf.h.

Field Documentation

◆ att

gsurf_att g_surf::att[MAX_ATTS]

◆ clientdata

void* g_surf::clientdata

Definition at line 277 of file ogsf.h.

Referenced by GS_Get_ClientData(), and GS_Set_ClientData().

◆ cols

int g_surf::cols

Definition at line 260 of file ogsf.h.

Referenced by GS_get_dims(), gs_init_normbuff(), gs_init_surf(), Gs_update_attrange(), gs_update_curmask(), gsd_fringe_horiz_line(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), gsd_fringe_vert_poly(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ curmask

struct BM* g_surf::curmask

Definition at line 275 of file ogsf.h.

Referenced by calc_norm(), gs_free_surf(), gs_init_surf(), gs_point_is_masked(), gs_update_curmask(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ draw_mode

IFLAG g_surf::draw_mode

Definition at line 262 of file ogsf.h.

Referenced by GS_draw_surf(), gs_init_surf(), Gs_save_3dview(), and gsd_wire_surf().

◆ gsurf_id

int g_surf::gsurf_id

Definition at line 259 of file ogsf.h.

Referenced by gs_calc_normals(), gs_get_att_src(), gs_get_att_typbuff(), gs_get_last_surface(), gs_get_new_surface(), gs_get_prev_surface(), gs_get_surf(), gs_init_surf(), gs_set_att_const(), gs_set_defaults(), gs_update_curmask(), gsd_surf(), and gsd_wire_surf().

◆ mask_needupdate

int g_surf::mask_needupdate

Definition at line 273 of file ogsf.h.

Referenced by gs_init_surf(), gs_set_att_const(), GS_unset_att(), and gs_update_curmask().

◆ next

struct g_surf* g_surf::next

Definition at line 276 of file ogsf.h.

Referenced by gs_att_is_set(), gs_free_surf(), gs_get_data_avg_zmax(), gs_get_datacenter(), gs_get_last_surface(), gs_get_new_surface(), gs_get_prev_surface(), gs_get_surf(), gs_get_xrange(), gs_get_yrange(), gs_get_zrange(), gs_get_zrange0(), gs_getall_surfaces(), gs_num_datah_reused(), gs_num_surfaces(), and gs_setall_norm_needupdate().

◆ norm_needupdate

int g_surf::norm_needupdate

Definition at line 273 of file ogsf.h.

Referenced by gs_calc_normals(), GS_get_norm_at_xy(), gs_init_normbuff(), gs_init_surf(), GS_set_drawres(), GS_set_exag(), gs_setall_norm_needupdate(), and gs_update_curmask().

◆ norms

unsigned long* g_surf::norms

Definition at line 274 of file ogsf.h.

Referenced by gs_calc_normals(), gs_free_surf(), GS_get_norm_at_xy(), gs_init_normbuff(), gs_init_surf(), and gsd_wire_arrows().

◆ nz_color

int g_surf::nz_color

Definition at line 272 of file ogsf.h.

Referenced by gs_init_surf(), and gs_update_curmask().

◆ nz_topo

int g_surf::nz_topo

Definition at line 272 of file ogsf.h.

Referenced by gs_init_surf(), Gs_save_3dview(), and gs_update_curmask().

◆ ox

double g_surf::ox

Definition at line 264 of file ogsf.h.

Referenced by GS_draw_X(), gs_init_surf(), GS_look_here(), GS_set_Narrow(), gsd_real2surf(), and gsd_surf2real().

◆ oy

double g_surf::oy

Definition at line 264 of file ogsf.h.

Referenced by GS_draw_X(), gs_init_surf(), GS_look_here(), GS_set_Narrow(), gsd_real2surf(), and gsd_surf2real().

◆ rows

int g_surf::rows

Definition at line 260 of file ogsf.h.

Referenced by GS_get_dims(), gs_init_normbuff(), gs_init_surf(), Gs_update_attrange(), gs_update_curmask(), gsd_fringe_horiz_line(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), gsd_fringe_vert_poly(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ wire_color

long g_surf::wire_color

Definition at line 263 of file ogsf.h.

Referenced by GS_get_wire_color(), gs_init_surf(), GS_set_wire_color(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ x_mod

int g_surf::x_mod

Definition at line 271 of file ogsf.h.

Referenced by calc_norm(), gs_calc_normals(), GS_get_drawres(), gs_init_surf(), Gs_save_3dview(), GS_set_drawres(), gsd_display_fringe(), gsd_fringe_horiz_line(), gsd_fringe_horiz_line2(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), and gsd_fringe_vert_poly().

◆ x_modw

int g_surf::x_modw

Definition at line 271 of file ogsf.h.

Referenced by GS_get_drawres(), gs_init_surf(), Gs_save_3dview(), GS_set_drawres(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ x_trans

float g_surf::x_trans

Definition at line 267 of file ogsf.h.

Referenced by GS_draw_X(), GS_get_trans(), gs_get_xextents(), gs_init_surf(), GS_look_here(), GS_set_Narrow(), GS_set_trans(), gsd_fringe_horiz_line(), gsd_fringe_horiz_line2(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), gsd_fringe_vert_poly(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ xmax

float g_surf::xmax

Definition at line 268 of file ogsf.h.

Referenced by gs_get_datacenter(), gs_get_xextents(), gs_init_surf(), GS_set_focus_center_map(), and gsd_display_fringe().

◆ xmin

float g_surf::xmin

Definition at line 268 of file ogsf.h.

Referenced by gs_get_datacenter(), gs_get_xextents(), gs_init_surf(), GS_set_focus_center_map(), and gsd_fringe_horiz_line2().

◆ xrange

float g_surf::xrange

Definition at line 269 of file ogsf.h.

Referenced by gs_init_surf().

◆ xres

double g_surf::xres

Definition at line 265 of file ogsf.h.

Referenced by gs_init_surf(), gsd_display_fringe(), gsd_fringe_horiz_line(), gsd_fringe_horiz_line2(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), gsd_fringe_vert_poly(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ y_mod

int g_surf::y_mod

Definition at line 271 of file ogsf.h.

Referenced by calc_norm(), gs_calc_normals(), GS_get_drawres(), gs_init_surf(), GS_set_drawres(), gsd_display_fringe(), gsd_fringe_horiz_line(), gsd_fringe_horiz_line2(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), and gsd_fringe_vert_poly().

◆ y_modw

int g_surf::y_modw

Definition at line 271 of file ogsf.h.

Referenced by GS_get_drawres(), gs_init_surf(), GS_set_drawres(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ y_trans

float g_surf::y_trans

Definition at line 267 of file ogsf.h.

Referenced by GS_draw_X(), GS_get_trans(), gs_get_yextents(), gs_init_surf(), GS_look_here(), GS_set_Narrow(), GS_set_trans(), gsd_fringe_horiz_line(), gsd_fringe_horiz_line2(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), gsd_fringe_vert_poly(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ ymax

float g_surf::ymax

Definition at line 268 of file ogsf.h.

Referenced by gs_get_datacenter(), gs_get_yextents(), gs_init_surf(), GS_set_focus_center_map(), gsd_display_fringe(), and gsd_fringe_horiz_line2().

◆ ymin

float g_surf::ymin

Definition at line 268 of file ogsf.h.

Referenced by gs_get_datacenter(), gs_get_yextents(), gs_init_surf(), and GS_set_focus_center_map().

◆ yrange

float g_surf::yrange

Definition at line 269 of file ogsf.h.

Referenced by get_vert_intersects(), gs_init_surf(), in_vregion(), and viewcell_tri_interp().

◆ yres

double g_surf::yres

Definition at line 265 of file ogsf.h.

Referenced by gs_init_surf(), gsd_display_fringe(), gsd_fringe_horiz_line(), gsd_fringe_horiz_line2(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), gsd_fringe_vert_poly(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ z_exag

float g_surf::z_exag

Definition at line 266 of file ogsf.h.

Referenced by gs_init_surf(), GS_set_exag(), gsd_display_fringe(), gsd_fringe_horiz_line(), gsd_fringe_horiz_line2(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), gsd_fringe_vert_poly(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ z_trans

float g_surf::z_trans

Definition at line 267 of file ogsf.h.

Referenced by GS_draw_X(), GS_get_trans(), gs_get_zextents(), gs_init_surf(), GS_look_here(), GS_set_Narrow(), GS_set_trans(), gsd_fringe_horiz_line(), gsd_fringe_horiz_line2(), gsd_fringe_horiz_poly(), gsd_fringe_vert_line(), gsd_fringe_vert_poly(), gsd_wire_arrows(), gsd_wire_surf_const(), and gsd_wire_surf_map().

◆ zmax

float g_surf::zmax

Definition at line 268 of file ogsf.h.

Referenced by gs_get_datacenter(), gs_get_zextents(), gs_get_zrange0(), gs_init_surf(), GS_set_Narrow(), and Gs_update_attrange().

◆ zmax_nz

float g_surf::zmax_nz

Definition at line 270 of file ogsf.h.

Referenced by gs_init_surf(), GS_set_focus_center_map(), and Gs_update_attrange().

◆ zmin

float g_surf::zmin

Definition at line 268 of file ogsf.h.

Referenced by gs_get_datacenter(), gs_get_zextents(), gs_get_zrange0(), gs_init_surf(), Gs_update_attrange(), and gs_update_curmask().

◆ zmin_nz

float g_surf::zmin_nz

Definition at line 270 of file ogsf.h.

Referenced by gs_init_surf(), GS_set_focus_center_map(), and Gs_update_attrange().

◆ zminmasked

float g_surf::zminmasked

Definition at line 268 of file ogsf.h.

Referenced by gs_init_surf(), Gs_update_attrange(), and gs_update_curmask().

◆ zrange

float g_surf::zrange

Definition at line 269 of file ogsf.h.

Referenced by gs_init_surf(), Gs_update_attrange(), and gsd_display_fringe().

◆ zrange_nz

float g_surf::zrange_nz

Definition at line 270 of file ogsf.h.

Referenced by GS_get_exag_guess(), gs_init_surf(), and Gs_update_attrange().

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

ogsf.h

g_surf
Generated on Mon May 31 2021 05:21:39 for GRASS GIS 7 Programmer's Manual by 1.8.13