GRASS GIS 8 Programmer's Manual  8.5.0dev(2024)-d6dec75dd4
Data Fields
g_surf Struct Reference

#include <ogsf.h>

Collaboration diagram for g_surf:
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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 256 of file ogsf.h.

Field Documentation

◆ att

gsurf_att g_surf::att[MAX_ATTS]

Definition at line 259 of file ogsf.h.

Referenced by gs_att_is_set(), GS_draw_X(), GS_get_att(), gs_get_att_src(), gs_get_att_typbuff(), gs_get_att_type(), GS_get_cat_at_xy(), GS_get_val_at_xy(), gs_init_surf(), gs_malloc_lookup(), gs_mask_defined(), gs_set_att_const(), gs_set_att_src(), gs_set_defaults(), Gs_update_attrange(), gs_update_curmask(), gsd_surf(), gsd_wire_arrows(), gsd_wire_surf(), gsd_wire_surf_const(), gsd_wire_surf_map(), gvd_vect(), and viewcell_tri_interp().

◆ clientdata

void* g_surf::clientdata

Definition at line 276 of file ogsf.h.

Referenced by GS_Get_ClientData(), and GS_Set_ClientData().

◆ cols

int g_surf::cols

Definition at line 258 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 274 of file ogsf.h.

Referenced by calc_norm(), 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 260 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 257 of file ogsf.h.

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

◆ mask_needupdate

int g_surf::mask_needupdate

Definition at line 272 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 275 of file ogsf.h.

Referenced by gs_get_new_surface().

◆ norm_needupdate

int g_surf::norm_needupdate

Definition at line 272 of file ogsf.h.

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

◆ norms

unsigned long* g_surf::norms

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_att_src(), and gsd_wire_arrows().

◆ nz_color

int g_surf::nz_color

Definition at line 271 of file ogsf.h.

Referenced by gs_init_surf(), and gs_update_curmask().

◆ nz_topo

int g_surf::nz_topo

Definition at line 271 of file ogsf.h.

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

◆ ox

double g_surf::ox

Definition at line 263 of file ogsf.h.

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

◆ oy

double g_surf::oy

Definition at line 263 of file ogsf.h.

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

◆ rows

int g_surf::rows

Definition at line 258 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 262 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 270 of file ogsf.h.

Referenced by calc_norm(), gs_calc_normals(), GS_get_drawres(), gs_init_surf(), Gs_save_3dview(), GS_set_drawres(), 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 270 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 266 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(), gsd_wire_surf_map(), and gvd_vect().

◆ xmax

float g_surf::xmax

Definition at line 267 of file ogsf.h.

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

◆ xmin

float g_surf::xmin

Definition at line 267 of file ogsf.h.

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

◆ xrange

float g_surf::xrange

Definition at line 268 of file ogsf.h.

Referenced by gs_init_surf().

◆ xres

double g_surf::xres

Definition at line 264 of file ogsf.h.

Referenced by gs_init_surf(), 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 270 of file ogsf.h.

Referenced by calc_norm(), gs_calc_normals(), GS_get_drawres(), gs_init_surf(), GS_set_drawres(), 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 270 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 266 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(), gsd_wire_surf_map(), and gvd_vect().

◆ ymax

float g_surf::ymax

Definition at line 267 of file ogsf.h.

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

◆ ymin

float g_surf::ymin

Definition at line 267 of file ogsf.h.

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

◆ yrange

float g_surf::yrange

Definition at line 268 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 264 of file ogsf.h.

Referenced by gs_init_surf(), 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 265 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 266 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(), gsd_wire_surf_map(), and gvd_vect().

◆ zmax

float g_surf::zmax

Definition at line 267 of file ogsf.h.

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

◆ zmax_nz

float g_surf::zmax_nz

Definition at line 269 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 267 of file ogsf.h.

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

◆ zmin_nz

float g_surf::zmin_nz

Definition at line 269 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 267 of file ogsf.h.

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

◆ zrange

float g_surf::zrange

Definition at line 268 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 269 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: