programming8/defs_2ogsf_8h_source.html

 #ifndef GRASS_OGSFDEFS_H

 #define GRASS_OGSFDEFS_H


 /* GK2.c */

 int GK_set_interpmode(int);

 void GK_set_tension(float);

 void GK_showtension_start(void);

 void GK_showtension_stop(void);

 void GK_update_tension(void);

 void GK_update_frames(void);

 void GK_set_numsteps(int);

 void GK_clear_keys(void);

 void GK_print_keys(const char *);

 int GK_move_key(float, float, float);

 int GK_delete_key(float, float, int);

 int GK_add_key(float, unsigned long, int, float);

 void GK_do_framestep(int, int);

 void GK_show_path(int);

 void GK_show_vect(int);

 void GK_show_site(int);

 void GK_show_vol(int);

 void GK_show_list(int);


 /* GP2.c */

 int GP_site_exists(int);

 int GP_new_site(void);

 int GP_num_sites(void);

 int *GP_get_site_list(int *);

 int GP_delete_site(int);

 int GP_load_site(int, const char *);

 int GP_get_sitename(int, char **);

 int GP_get_style(int, int *, int *, float *, int *);

 int GP_set_style(int, int, int, float, int);

 int GP_set_style_thematic(int, int, const char *, const char *, const char *,

                           const char *, struct Colors *);

 int GP_unset_style_thematic(int);

 int GP_attmode_color(int, const char *);

 int GP_attmode_none(int);

 int GP_set_zmode(int, int);

 int GP_get_zmode(int, int *);

 void GP_set_trans(int, float, float, float);

 void GP_get_trans(int, float *, float *, float *);

 int GP_select_surf(int, int);

 int GP_unselect_surf(int, int);

 int GP_surf_is_selected(int, int);

 void GP_draw_site(int);

 void GP_alldraw_site(void);

 int GP_Set_ClientData(int, void *);

 void *GP_Get_ClientData(int);

 int GP_str_to_marker(const char *);


 /* GS2.c */

 void void_func(void);

 void GS_libinit(void);

 int GS_get_longdim(float *);

 int GS_get_region(float *, float *, float *, float *);

 void GS_set_att_defaults(float *, float *);

 int GS_surf_exists(int);

 int GS_new_surface(void);

 int GS_new_light(void);

 void GS_set_light_reset(int);

 int GS_get_light_reset(void);

 void GS_setlight_position(int, float, float, float, int);

 void GS_setlight_color(int, float, float, float);

 void GS_setlight_ambient(int, float, float, float);

 void GS_lights_off(void);

 void GS_lights_on(void);

 void GS_switchlight(int, int);

 int GS_transp_is_set(void);

 void GS_get_modelposition1(float *);

 void GS_get_modelposition(float *, float *);

 void GS_draw_X(int, float *);

 void GS_set_Narrow(int *, int, float *);

 void GS_draw_line_onsurf(int, float, float, float, float);

 int GS_draw_nline_onsurf(int, float, float, float, float, float *, int);

 void GS_draw_flowline_at_xy(int, float, float);

 void GS_draw_lighting_model1(void);

 void GS_draw_lighting_model(void);

 int GS_update_curmask(int);

 int GS_is_masked(int, float *);

 void GS_unset_SDsurf(void);

 int GS_set_SDsurf(int);

 int GS_set_SDscale(float);

 int GS_get_SDsurf(int *);

 int GS_get_SDscale(float *);

 int GS_update_normals(int);

 int GS_get_att(int, int, int *, float *, char *);

 int GS_get_cat_at_xy(int, int, char *, float, float);

 int GS_get_norm_at_xy(int, float, float, float *);

 int GS_get_val_at_xy(int, int, char *, float, float);

 int GS_unset_att(int, int);

 int GS_set_att_const(int, int, float);

 int GS_set_maskmode(int, int);

 int GS_get_maskmode(int, int *);

 int GS_Set_ClientData(int, void *);

 void *GS_Get_ClientData(int);

 int GS_num_surfs(void);

 int *GS_get_surf_list(int *);

 int GS_delete_surface(int);

 int GS_load_att_map(int, const char *, int);

 void GS_draw_surf(int);

 void GS_draw_wire(int);

 void GS_alldraw_wire(void);

 void GS_alldraw_surf(void);

 void GS_set_exag(int, float);

 void GS_set_global_exag(float);

 float GS_global_exag(void);

 void GS_set_wire_color(int, int);

 int GS_get_wire_color(int, int *);

 int GS_setall_drawmode(int);

 int GS_set_drawmode(int, int);

 int GS_get_drawmode(int, int *);

 void GS_set_nozero(int, int, int);

 int GS_get_nozero(int, int, int *);

 int GS_setall_drawres(int, int, int, int);

 int GS_set_drawres(int, int, int, int, int);

 void GS_get_drawres(int, int *, int *, int *, int *);

 void GS_get_dims(int, int *, int *);

 int GS_get_exag_guess(int, float *);

 void GS_get_zrange_nz(float *, float *);

 void GS_set_trans(int, float, float, float);

 void GS_get_trans(int, float *, float *, float *);

 unsigned int GS_default_draw_color(void);

 unsigned int GS_background_color(void);

 void GS_set_draw(int);

 void GS_ready_draw(void);

 void GS_done_draw(void);

 void GS_set_focus(float *);

 int GS_get_focus(float *);

 void GS_set_focus_center_map(int);

 void GS_moveto(float *);

 void GS_moveto_real(float *);

 void GS_set_focus_real(float *);

 void GS_get_to_real(float *);

 int GS_get_zextents(int, float *, float *, float *);

 int GS_get_zrange(float *, float *, int);

 void GS_get_from(float *);

 void GS_get_from_real(float *);

 void GS_get_to(float *);

 void GS_get_viewdir(float *);

 void GS_set_viewdir(float *);

 void GS_set_fov(int);

 void GS_set_rotation(double, double, double, double);

 void GS_get_rotation_matrix(double *);

 void GS_set_rotation_matrix(double *);

 void GS_init_rotation(void);

 void GS_unset_rotation(void);

 int GS_get_fov(void);

 int GS_get_twist(void);

 void GS_set_twist(int);

 void GS_set_nofocus(void);

 void GS_set_infocus(void);

 void GS_set_viewport(int, int, int, int);

 int GS_look_here(int, int);

 int GS_get_selected_point_on_surface(int, int, int *, float *, float *,

                                      float *);

 void GS_set_cplane_rot(int, float, float, float);

 void GS_set_cplane_trans(int, float, float, float);

 void GS_draw_cplane(int);

 int GS_draw_cplane_fence(int, int, int);

 void GS_alldraw_cplane_fences(void);

 void GS_set_cplane(int);

 void GS_unset_cplane(int);

 void GS_get_scale(float *, float *, float *, int);

 void GS_set_fencecolor(int);

 int GS_get_fencecolor(void);

 int GS_get_distance_alongsurf(int, float, float, float, float, float *, int);

 int GS_save_3dview(const char *, int);

 int GS_load_3dview(const char *, int);

 void GS_init_view(void);

 void GS_clear(int);

 double GS_get_aspect(void);

 int GS_has_transparency(void);

 void GS_zoom_setup(int *, int *, int *, int *, int *, int *);

 int GS_write_zoom(const char *, unsigned int, unsigned int);

 void GS_draw_all_list(void);

 void GS_delete_list(GLuint);

 int GS_draw_legend(const char *, GLuint, int, int *, float *, int *);

 void GS_draw_fringe(int, unsigned long, float, int *);

 void GS_getlight_position(int, float *, float *, float *, int *);

 void GS_getlight_color(int, float *, float *, float *);

 void GS_getlight_ambient(int, float *, float *, float *);


 /* GSX.c */

 int GS_check_cancel(void);

 void GS_set_cancel(int);

 void GS_set_cxl_func(void (*)(void));


 /* GS_util.c */

 double GS_geodistance(double *, double *, const char *);

 float GS_distance(float *, float *);

 float GS_P2distance(float *, float *);

 void GS_v3eq(float *, float *);

 void GS_v3add(float *, float *);

 void GS_v3sub(float *, float *);

 void GS_v3mult(float *, float);

 int GS_v3norm(float *);

 int GS_v2norm(float *);

 int GS_dv3norm(double *);

 int GS_v3normalize(float *, float *);

 int GS_v3dir(float *, float *, float *);

 void GS_v2dir(float *, float *, float *);

 void GS_v3cross(float *, float *, float *);

 void GS_v3mag(float *, float *);

 int GS_coordpair_repeats(float *, float *, int);


 /* GV2.c */

 int GV_vect_exists(int);

 int GV_new_vector(void);

 int GV_num_vects(void);

 int *GV_get_vect_list(int *);

 int GV_delete_vector(int);

 int GV_load_vector(int, const char *);

 int GV_get_vectname(int, char **);

 int GV_set_style(int, int, int, int, int);

 int GV_get_style(int, int *, int *, int *, int *);

 int GV_set_style_thematic(int, int, const char *, const char *,

                           struct Colors *);

 int GV_unset_style_thematic(int);

 void GV_set_trans(int, float, float, float);

 int GV_get_trans(int, float *, float *, float *);

 int GV_select_surf(int, int);

 int GV_unselect_surf(int, int);

 int GV_surf_is_selected(int, int);

 void GV_draw_vect(int);

 void GV_alldraw_vect(void);

 void GV_alldraw_fastvect(void);

 void GV_draw_fastvect(int);

 int GV_Set_ClientData(int, void *);

 void *GV_Get_ClientData(int);


 /* GVL2.c */

 void GVL_libinit(void);

 void GVL_init_region(void);

 int GVL_get_region(float *, float *, float *, float *, float *, float *);

 void *GVL_get_window(void);

 int GVL_vol_exists(int);

 int GVL_new_vol(void);

 int GVL_num_vols(void);

 int *GVL_get_vol_list(int *);

 int GVL_delete_vol(int);

 int GVL_load_vol(int, const char *);

 int GVL_get_volname(int, char *);

 void GVL_set_trans(int, float, float, float);

 int GVL_get_trans(int, float *, float *, float *);

 void GVL_set_draw_wire(int, int);

 void GVL_draw_vol(int);

 void GVL_draw_wire(int);

 void GVL_alldraw_vol(void);

 void GVL_alldraw_wire(void);

 int GVL_Set_ClientData(int, void *);

 void *GVL_Get_ClientData(int);

 void GVL_get_dims(int, int *, int *, int *);

 void GVL_set_focus_center_map(int);


 int GVL_isosurf_move_up(int, int);

 int GVL_isosurf_move_down(int, int);

 void GVL_isosurf_get_drawres(int, int *, int *, int *);

 int GVL_isosurf_set_drawres(int, int, int, int);

 int GVL_isosurf_get_drawmode(int, int *);

 int GVL_isosurf_set_drawmode(int, int);

 int GVL_isosurf_add(int);

 int GVL_isosurf_del(int, int);

 int GVL_isosurf_get_att(int, int, int, int *, float *, char *);

 int GVL_isosurf_unset_att(int, int, int);

 int GVL_isosurf_set_att_const(int, int, int, float);

 int GVL_isosurf_set_att_map(int, int, int, const char *);

 int GVL_isosurf_get_flags(int, int, int *);

 int GVL_isosurf_set_flags(int, int, int);

 int GVL_isosurf_num_isosurfs(int);

 int GVL_isosurf_set_maskmode(int, int, int);

 int GVL_isosurf_get_maskmode(int, int, int *);


 int GVL_slice_move_up(int, int);

 int GVL_slice_move_down(int, int);

 void GVL_slice_get_drawres(int, int *, int *, int *);

 int GVL_slice_get_transp(int, int, int *);

 int GVL_slice_set_transp(int, int, int);

 int GVL_slice_set_drawres(int, int, int, int);

 int GVL_slice_get_drawmode(int, int *);

 int GVL_slice_set_drawmode(int, int);

 int GVL_slice_add(int);

 int GVL_slice_del(int, int);

 int GVL_slice_num_slices(int);

 int GVL_slice_get_pos(int, int, float *, float *, float *, float *, float *,

                       float *, int *);

 int GVL_slice_set_pos(int, int, float, float, float, float, float, float, int);


 /* Gp3.c */

 int Gp_set_color(const char *, geopoint *);

 geopoint *Gp_load_sites(const char *, int *, int *);

 int Gp_load_sites_thematic(geosite *, struct Colors *);


 /* Gs3.c */

 double Gs_distance(double *, double *);

 int Gs_loadmap_as_float(struct Cell_head *, const char *, float *, struct BM *,

                         int *);

 int Gs_loadmap_as_int(struct Cell_head *, const char *, int *, struct BM *,

                       int *);

 int Gs_numtype(const char *, int *);

 int Gs_loadmap_as_short(struct Cell_head *, const char *, short *, struct BM *,

                         int *);

 int Gs_loadmap_as_char(struct Cell_head *, const char *, unsigned char *,

                        struct BM *, int *);

 int Gs_loadmap_as_bitmap(struct Cell_head *, const char *, struct BM *);

 int Gs_build_256lookup(const char *, int *);

 void Gs_pack_colors(const char *, int *, int, int);

 void Gs_pack_colors_float(const char *, float *, int *, int, int);

 int Gs_get_cat_label(const char *, int, int, char *);

 int Gs_save_3dview(const char *, geoview *, geodisplay *, struct Cell_head *,

                    geosurf *);

 int Gs_load_3dview(const char *, geoview *, geodisplay *, struct Cell_head *,

                    const geosurf *);

 int Gs_update_attrange(geosurf *, int);


 /* Gv3.c */

 geoline *Gv_load_vect(const char *, int *);

 int Gv_load_vect_thematic(geovect *, struct Colors *);

 void sub_Vectmem(int);


 /* gk.c */

 Keylist *gk_copy_key(Keylist *);

 unsigned long gk_get_mask_sofar(float, Keylist *);

 int gk_viable_keys_for_mask(unsigned long, Keylist *, Keylist **);

 void gk_follow_frames(Viewnode *, int, Keylist *, int, int, int, unsigned long);

 void gk_free_key(Keylist *);

 Viewnode *gk_make_framesfromkeys(Keylist *, int, int, int, float);

 double get_key_neighbors(int, double, double, int, Keylist **, Keylist **,

                          Keylist **, Keylist **, Keylist **, double *,

                          double *);

 double lin_interp(float, float, float);

 double get_2key_neighbors(int, float, float, int, Keylist **, Keylist **,

                           Keylist **);

 Viewnode *gk_make_linear_framesfromkeys(Keylist *, int, int, int);

 void correct_twist(Keylist *);

 int gk_draw_path(Viewnode *, int, Keylist *);


 /* gp.c */

 geosite *gp_get_site(int);

 geosite *gp_get_prev_site(int);

 int gp_num_sites(void);

 geosite *gp_get_last_site(void);

 geosite *gp_get_new_site(void);

 void gp_update_drapesurfs(void);

 int gp_set_defaults(geosite *);

 void print_site_fields(geosite *);

 int gp_init_site(geosite *);

 void gp_delete_site(int);

 int gp_free_site(geosite *);

 void gp_free_sitemem(geosite *);

 void gp_set_drapesurfs(geosite *, int *, int);


 /* gpd.c */

 int gs_point_in_region(geosurf *, float *, float *);

 void gpd_obj(geosurf *, gvstyle *, Point3);

 int gpd_2dsite(geosite *, geosurf *, int);

 int gpd_3dsite(geosite *, float, float, int);


 /* gs.c */

 void gs_err(const char *);

 void gs_init(void);

 geosurf *gs_get_surf(int);

 geosurf *gs_get_prev_surface(int);

 int gs_getall_surfaces(geosurf **);

 int gs_num_surfaces(void);

 int gs_att_is_set(geosurf *, IFLAG);

 geosurf *gs_get_last_surface(void);

 geosurf *gs_get_new_surface(void);

 int gs_init_surf(geosurf *, double, double, int, int, double, double);

 int gs_init_normbuff(geosurf *);

 void print_frto(float (*)[4]);

 void print_realto(float *);

 void print_256lookup(int *);

 void print_surf_fields(geosurf *);

 void print_view_fields(geoview *);

 void gs_set_defaults(geosurf *, float *, float *);

 void gs_delete_surf(int);

 int gs_free_surf(geosurf *);

 void gs_free_unshared_buffs(geosurf *);

 int gs_num_datah_reused(int);

 int gs_get_att_type(geosurf *, int);

 int gs_get_att_src(geosurf *, int);

 typbuff *gs_get_att_typbuff(geosurf *, int, int);

 size_t gs_malloc_att_buff(geosurf *, int, int);

 int gs_malloc_lookup(geosurf *, int);

 int gs_set_att_type(geosurf *, int, int);

 int gs_set_att_src(geosurf *, int, int);

 int gs_set_att_const(geosurf *, int, float);

 void gs_set_maskmode(int);

 int gs_mask_defined(geosurf *);

 int gs_masked(typbuff *, int, int, int);

 int gs_mapcolor(typbuff *, gsurf_att *, int);

 int gs_get_zextents(geosurf *, float *, float *, float *);

 int gs_get_xextents(geosurf *, float *, float *);

 int gs_get_yextents(geosurf *, float *, float *);

 int gs_get_zrange0(float *, float *);

 int gs_get_zrange(float *, float *);

 int gs_get_xrange(float *, float *);

 int gs_get_yrange(float *, float *);

 int gs_get_data_avg_zmax(float *);

 int gs_get_datacenter(float *);

 int gs_setall_norm_needupdate(void);

 int gs_point_is_masked(geosurf *, float *);

 int gs_distance_onsurf(geosurf *, float *, float *, float *, int);


 /* gs_bm.c */

 struct BM *gsbm_make_mask(typbuff *, float, int, int);

 void gsbm_zero_mask(struct BM *);

 int gsbm_or_masks(struct BM *, struct BM *);

 int gsbm_ornot_masks(struct BM *, struct BM *);

 int gsbm_and_masks(struct BM *, struct BM *);

 int gsbm_xor_masks(struct BM *, struct BM *);

 int gs_update_curmask(geosurf *);

 void print_bm(struct BM *);


 /* gs_norms.c */

 void init_vars(geosurf *);

 int gs_calc_normals(geosurf *);

 int calc_norm(geosurf *, int, int, unsigned int);


 /* gs_query.c */

 int gs_los_intersect1(int, float (*)[3], float *);

 int gs_los_intersect(int, float **, float *);

 int RayCvxPolyhedronInt(Point3, Point3, double, Point4 *, int, double *, int *);

 void gs_get_databounds_planes(Point4 *);

 int gs_setlos_enterdata(Point3 *);


 /* gsd_cplane.c */

 void gsd_def_cplane(int, float *, float *);

 void gsd_update_cplanes(void);

 void gsd_cplane_on(int);

 void gsd_cplane_off(int);

 void gsd_get_cplanes_state(int *);

 int gsd_get_cplanes(Point4 *);

 void gsd_update_cpnorm(int);

 void gsd_cplane_setrot(int, float, float, float);

 void gsd_cplane_settrans(int, float, float, float);

 void gsd_draw_cplane_fence(geosurf *, geosurf *, int);

 void gsd_draw_cplane(int);


 /* gsd_fonts.c */

 GLuint gsd_set_font(const char *);

 int gsd_get_txtwidth(const char *, int);

 int gsd_get_txtheight(int size);

 void do_label_display(GLuint, float *, const char *);

 int get_txtdescender(void);

 int get_txtxoffset(void);


 /* gsd_img_ppm.c */

 int GS_write_ppm(const char *);


 /* gsd_img_tif.c */

 int GS_write_tif(const char *);


 /* gsd_label.c */

 void gs_put_label(const char *, GLuint, int, unsigned long, int *);

 void gsd_remove_curr(void);

 void gsd_remove_all(void);

 void gsd_call_label(void);


 /* gsd_objs.c */

 void gsd_box(float *, int, float *);

 void gsd_plus(float *, int, float);

 void gsd_line_onsurf(geosurf *, float *, float *);

 int gsd_nline_onsurf(geosurf *, float *, float *, float *, int);

 void gsd_x(geosurf *, float *, int, float);

 void gsd_diamond(float *, unsigned long, float);

 void gsd_diamond_lines(void);

 void gsd_cube(float *, unsigned long, float);

 void gsd_draw_box(float *, unsigned long, float);

 void gsd_drawsphere(float *, unsigned long, float);

 void gsd_draw_asterisk(float *, unsigned long, float);

 void gsd_draw_gyro(float *, unsigned long, float);

 void gsd_3dcursor(float *);

 void dir_to_slope_aspect(float *, float *, float *, int);

 int gsd_north_arrow(float *, float, GLuint, unsigned long, unsigned long);

 int gsd_arrow(float *, unsigned long, float, float *, float, geosurf *);

 int gsd_arrow_onsurf(float *, float *, unsigned long, int, geosurf *);

 void gsd_3darrow(float *, unsigned long, float, float, float *, float);

 int gsd_scalebar(float *, float, GLuint, unsigned long, unsigned long);

 int gsd_scalebar_v2(float *, float, GLuint, unsigned long, unsigned long);

 void primitive_cone(unsigned long);

 void primitive_cylinder(unsigned long, int);


 /* gsd_prim.c */

 void gsd_flush(void);

 void gsd_colormode(int);

 void show_colormode(void);

 void gsd_circ(float, float, float);

 void gsd_disc(float, float, float, float);

 void gsd_sphere(float *, float);

 void gsd_zwritemask(unsigned long);

 void gsd_backface(int);

 void gsd_linewidth(short);

 void gsd_bgnqstrip(void);

 void gsd_endqstrip(void);

 void gsd_bgntmesh(void);

 void gsd_endtmesh(void);

 void gsd_bgntstrip(void);

 void gsd_endtstrip(void);

 void gsd_bgntfan(void);

 void gsd_endtfan(void);

 void gsd_swaptmesh(void);

 void gsd_bgnpolygon(void);

 void gsd_endpolygon(void);

 void gsd_bgnline(void);

 void gsd_endline(void);

 void gsd_shademodel(int);

 int gsd_getshademodel(void);

 void gsd_bothbuffers(void);

 void gsd_frontbuffer(void);

 void gsd_backbuffer(void);

 void gsd_swapbuffers(void);

 void gsd_popmatrix(void);

 void gsd_pushmatrix(void);

 void gsd_scale(float, float, float);

 void gsd_translate(float, float, float);

 void gsd_rot(float, char);

 void gsd_checkwindow(int *, int *, double *, double *);

 int gsd_checkpoint(float[4], int[4], int[4], double[16], double[16]);

 void gsd_litvert_func(float *, unsigned long, float *);

 void gsd_litvert_func2(float *, unsigned long, float *);

 void gsd_vert_func(float *);

 void gsd_color_func(unsigned int);

 void gsd_init_lightmodel(void);

 void gsd_set_material(int, int, float, float, int);

 void gsd_deflight(int, struct lightdefs *);

 void gsd_switchlight(int, int);

 int gsd_getimage(unsigned char **, unsigned int *, unsigned int *);

 void gsd_blend(int);

 void gsd_def_clipplane(int, double *);

 void gsd_set_clipplane(int, int);

 void gsd_finish(void);

 void gsd_viewport(int, int, int, int);

 int gsd_makelist(void);

 void gsd_bgnlist(int, int);

 void gsd_endlist(void);

 void gsd_calllist(int);

 void gsd_deletelist(GLuint, int);

 void gsd_calllists(int);

 void gsd_getwindow(int *, int *, double *, double *);

 int gsd_writeView(unsigned char **, unsigned int, unsigned int);


 /* gsd_surf.c */

 int gsd_surf(geosurf *);

 int gsd_surf_map(geosurf *);

 int gsd_surf_const(geosurf *, float);

 int gsd_surf_func(geosurf *, int (*)(void));

 int gsd_triangulated_wall(int, int, geosurf *, geosurf *, Point3 *, Point3 *,

                           float *);

 void gsd_setfc(int);

 int gsd_getfc(void);

 int gsd_ortho_wall(int, int, geosurf **, Point3 **, float *);

 int gsd_wall(float *, float *, float *);

 int gsd_norm_arrows(geosurf *);


 /* gsd_views.c */

 int gsd_get_los(float (*)[3], short, short);

 void gsd_set_view(geoview *, geodisplay *);

 void gsd_check_focus(geoview *);

 void gsd_get_zup(geoview *, double *);

 int gsd_zup_twist(geoview *);

 void gsd_do_scale(int);

 void gsd_real2model(Point3);

 void gsd_model2real(Point3);

 void gsd_model2surf(geosurf *, Point3);

 void gsd_surf2model(Point3);

 void gsd_surf2real(geosurf *, Point3);

 void gsd_real2surf(geosurf *, Point3);


 /* gsd_wire.c */

 int gsd_wire_surf(geosurf *);

 int gsd_wire_surf_map(geosurf *);

 int gsd_coarse_surf_map(geosurf *);

 int gsd_wire_surf_const(geosurf *, float);

 int gsd_wire_surf_func(geosurf *, int (*)(void));

 int gsd_wire_arrows(geosurf *);


 /* gsdiff.c */

 void gsdiff_set_SDscale(float);

 float gsdiff_get_SDscale(void);

 void gsdiff_set_SDref(geosurf *);

 geosurf *gsdiff_get_SDref(void);

 float gsdiff_do_SD(float, int);


 /* gsdrape.c */

 int gsdrape_set_surface(geosurf *);

 int seg_intersect_vregion(geosurf *, float *, float *);

 Point3 *gsdrape_get_segments(geosurf *, float *, float *, int *);

 Point3 *gsdrape_get_allsegments(geosurf *, float *, float *, int *);

 void interp_first_last(geosurf *, float *, float *, Point3, Point3);

 int _viewcell_tri_interp(geosurf *, Point3);

 int viewcell_tri_interp(geosurf *, typbuff *, Point3, int);

 int in_vregion(geosurf *, float *);

 int order_intersects(geosurf *, Point3, Point3, int, int, int);

 int get_vert_intersects(geosurf *, float *, float *, float *);

 int get_horz_intersects(geosurf *, float *, float *, float *);

 int get_diag_intersects(geosurf *, float *, float *, float *);

 int segs_intersect(float, float, float, float, float, float, float, float,

                    float *, float *);

 int Point_on_plane(Point3, Point3, Point3, Point3);

 int XY_intersect_plane(float *, float *);

 int P3toPlane(Point3, Point3, Point3, float *);

 int V3Cross(Point3, Point3, Point3);


 /* gsds.c */

 int gsds_findh(const char *, IFLAG *, IFLAG *, int);

 int gsds_newh(const char *);

 typbuff *gsds_get_typbuff(int, IFLAG);

 char *gsds_get_name(int);

 int gsds_free_datah(int);

 int gsds_free_data_buff(int, int);

 size_t free_data_buffs(dataset *, int);

 size_t gsds_alloc_typbuff(int, int *, int, int);

 int gsds_get_changed(int);

 int gsds_set_changed(int, IFLAG);

 int gsds_get_type(int);


 /* gsget.c */

 int get_mapatt(typbuff *, int, float *);


 /* gv.c */

 geovect *gv_get_vect(int);

 geovect *gv_get_prev_vect(int);

 int gv_num_vects(void);

 geovect *gv_get_last_vect(void);

 geovect *gv_get_new_vect(void);

 void gv_update_drapesurfs(void);

 int gv_set_defaults(geovect *);

 int gv_init_vect(geovect *);

 void gv_delete_vect(int);

 int gv_free_vect(geovect *);

 void gv_free_vectmem(geovect *);

 void gv_set_drapesurfs(geovect *, int *, int);


 /* gv_quick.c */

 float gv_line_length(geoline *);

 int gln_num_points(geoline *);

 int gv_num_points(geovect *);

 int gv_decimate_lines(geovect *);


 /* gvd.c */

 int gs_clip_segment(geosurf *, float *, float *, float *);

 int gvd_vect(geovect *, geosurf *, int);

 void gvd_draw_lineonsurf(geosurf *, float *, float *, int);


 /* gvl.c */

 geovol *gvl_get_vol(int);

 geovol *gvl_get_prev_vol(int);

 int gvl_getall_vols(geovol **);

 int gvl_num_vols(void);

 geovol *gvl_get_last_vol(void);

 geovol *gvl_get_new_vol(void);

 int gvl_init_vol(geovol *, double, double, double, int, int, int, double,

                  double, double);

 void gvl_delete_vol(int);

 int gvl_free_vol(geovol *);

 void gvl_free_volmem(geovol *);

 void print_vol_fields(geovol *);

 int gvl_get_xextents(geovol *, float *, float *);

 int gvl_get_yextents(geovol *, float *, float *);

 int gvl_get_zextents(geovol *, float *, float *);

 int gvl_get_xrange(float *, float *);

 int gvl_get_yrange(float *, float *);

 int gvl_get_zrange(float *, float *);


 int gvl_isosurf_init(geovol_isosurf *);

 int gvl_isosurf_freemem(geovol_isosurf *);

 geovol_isosurf *gvl_isosurf_get_isosurf(int, int);

 int gvl_isosurf_get_att_src(geovol_isosurf *, int);

 int gvl_isosurf_set_att_src(geovol_isosurf *, int, int);

 int gvl_isosurf_set_att_const(geovol_isosurf *, int, float);

 int gvl_isosurf_set_att_map(geovol_isosurf *, int, const char *);

 int gvl_isosurf_set_att_changed(geovol_isosurf *, int);


 int gvl_slice_init(geovol_slice *);

 geovol_slice *gvl_slice_get_slice(int, int);

 int gvl_slice_freemem(geovol_slice *);


 /* trans.c */

 void P_scale(float, float, float);

 void P_transform(int, float (*)[4], float (*)[4]);

 int P_pushmatrix(void);

 int P_popmatrix(void);

 void P_rot(float, char);


 /* gvl_file.c */

 geovol_file *gvl_file_get_volfile(int);

 char *gvl_file_get_name(int);

 int gvl_file_get_file_type(geovol_file *);

 int gvl_file_get_data_type(geovol_file *);

 int gvl_file_newh(const char *, IFLAG);

 int gvl_file_free_datah(int);

 int gvl_file_start_read(geovol_file *);

 int gvl_file_end_read(geovol_file *);

 int gvl_file_get_value(geovol_file *, int, int, int, void *);

 int gvl_file_is_null_value(geovol_file *, void *);

 int gvl_file_set_mode(geovol_file *, IFLAG);

 int gvl_file_set_slices_param(geovol_file *, int, int);

 void gvl_file_get_min_max(geovol_file *, double *, double *);


 /* Gvl3.c */

 int Gvl_load_colors_data(void **, const char *);

 int Gvl_unload_colors_data(void *);

 int Gvl_get_color_for_value(void *, float *);


 /* gvl_calc.c */

 int gvl_isosurf_calc(geovol *);

 int gvl_slices_calc(geovol *);

 void gvl_write_char(int, unsigned char **, unsigned char);

 unsigned char gvl_read_char(int, const unsigned char *);

 void gvl_align_data(int, unsigned char **);


 /* gvld.c */

 int gvld_vol(geovol *);

 int gvld_wire_vol(geovol *);

 int gvld_isosurf(geovol *);

 int gvld_wire_isosurf(geovol *);

 int gvld_slices(geovol *);

 int gvld_slice(geovol *, int);

 int gvld_wire_slices(geovol *);

 int gvld_wind3_box(geovol *);


 /* from gsd_fringe.c */

 void gsd_display_fringe(geosurf *, unsigned long, float, int[4]);

 void gsd_fringe_horiz_poly(float, geosurf *, int, int);

 void gsd_fringe_horiz_line(float, geosurf *, int, int);

 void gsd_fringe_vert_poly(float, geosurf *, int, int);

 void gsd_fringe_vert_line(float, geosurf *, int, int);


 /* from gsd_legend.c */

 GLuint gsd_put_legend(const char *, GLuint, int, int *, float *, int *);

 void gsd_bgn_legend_viewport(GLint, GLint, GLint, GLint);

 void gsd_end_legend_viewport(void);

 int gsd_make_nice_number(float *);


 #endif /* GRASS_OGSFDEFS_H */

gs_get_att_type
int gs_get_att_type(geosurf *, int)
Get attribute type.
Definition: gs.c:630

GVL_slice_num_slices
int GVL_slice_num_slices(int)
Get number or slices.
Definition: gvl2.c:1342

GS_look_here
int GS_look_here(int, int)
Send screen coords sx and sy, lib traces through surfaces; sets new center to point of nearest inters...
Definition: gs2.c:3002

gsd_triangulated_wall
int gsd_triangulated_wall(int, int, geosurf *, geosurf *, Point3 *, Point3 *, float *)
ADD.
Definition: gsd_surf.c:1109

GK_do_framestep
void GK_do_framestep(int, int)
Moves the animation to frame number "step".
Definition: gk2.c:487

GV_vect_exists
int GV_vect_exists(int)
Check if vector set exists.
Definition: gv2.c:36

gvld_isosurf
int gvld_isosurf(geovol *)
Draw volume isosurfaces.
Definition: gvld.c:92

gvl_align_data
void gvl_align_data(int, unsigned char **)
Append data to buffer.
Definition: gvl_calc.c:776

GS_update_normals
int GS_update_normals(int)
Update normals.
Definition: gs2.c:1111

GS_get_SDsurf
int GS_get_SDsurf(int *)
Get ?
Definition: gs2.c:1077

GVL_isosurf_get_att
int GVL_isosurf_get_att(int, int, int, int *, float *, char *)
Get isosurface attributes.
Definition: gvl2.c:815

gsd_cube
void gsd_cube(float *, unsigned long, float)
Draw cube.
Definition: gsd_objs.c:407

gk_copy_key
Keylist * gk_copy_key(Keylist *)
Copy keyframes.
Definition: gk.c:45

GS_get_twist
int GS_get_twist(void)
Get twist value.
Definition: gs2.c:2860

P_popmatrix
int P_popmatrix(void)
Pop top of matrix stack, placing it into the current transformation matrix.
Definition: trans.c:188

gsd_endlist
void gsd_endlist(void)
End list.
Definition: gsd_prim.c:1140

GS_v3norm
int GS_v3norm(float *)
Change v1 so that it is a unit vector (2D)
Definition: gs_util.c:246

gsd_fringe_horiz_line
void gsd_fringe_horiz_line(float, geosurf *, int, int)
Draw fringe outline in x direction.
Definition: gsd_fringe.c:227

GS_v3mult
void GS_v3mult(float *, float)
Multiple vectors.
Definition: gs_util.c:229

gsbm_xor_masks
int gsbm_xor_masks(struct BM *, struct BM *)
Mask bitmap (mask type XOR)
Definition: gs_bm.c:218

gv_free_vectmem
void gv_free_vectmem(geovect *)
Free allocated memory.
Definition: gv.c:313

GS_surf_exists
int GS_surf_exists(int)
Definition: gs2.c:194

gsd_make_nice_number
int gsd_make_nice_number(float *)
ADD.
Definition: gsd_legend.c:153

get_key_neighbors
double get_key_neighbors(int, double, double, int, Keylist **, Keylist **, Keylist **, Keylist **, Keylist **, double *, double *)

gs_get_new_surface
geosurf * gs_get_new_surface(void)
Allocate new geosurf struct.
Definition: gs.c:194

GP_get_trans
void GP_get_trans(int, float *, float *, float *)
Get transformation params.
Definition: gp2.c:457

GVL_Set_ClientData
int GVL_Set_ClientData(int, void *)
Set client data for volume set.
Definition: gvl2.c:481

gvl_file_newh
int gvl_file_newh(const char *, IFLAG)
Get handle for given file name and type.
Definition: gvl_file.c:269

GS_set_cxl_func
void GS_set_cxl_func(void(*)(void))
Set cxl function.
Definition: gsx.c:52

GS_set_rotation
void GS_set_rotation(double, double, double, double)
Set rotation params.
Definition: gs2.c:2882

GVL_delete_vol
int GVL_delete_vol(int)
Delete volume set from list.
Definition: gvl2.c:210

gsd_writeView
int gsd_writeView(unsigned char **, unsigned int, unsigned int)
Write view.
Definition: gsd_prim.c:969

GS_get_modelposition1
void GS_get_modelposition1(float *)

gvl_file_end_read
int gvl_file_end_read(geovol_file *)
End read - free buffer memory.
Definition: gvl_file.c:1016

gs_malloc_lookup
int gs_malloc_lookup(geosurf *, int)
Allocate attribute lookup.
Definition: gs.c:746

gs_point_is_masked
int gs_point_is_masked(geosurf *, float *)
Check if point is masked.
Definition: gs.c:1314

GS_draw_X
void GS_draw_X(int, float *)
Draw place marker.
Definition: gs2.c:634

gv_decimate_lines
int gv_decimate_lines(geovect *)
Decimate line.
Definition: gv_quick.c:231

gp_get_prev_site
geosite * gp_get_prev_site(int)
Get previous geosite struct from list.
Definition: gp.c:56

GS_new_surface
int GS_new_surface(void)
Add new surface.
Definition: gs2.c:223

gsd_remove_curr
void gsd_remove_curr(void)
Remove current label.
Definition: gsd_label.c:94

gk_get_mask_sofar
unsigned long gk_get_mask_sofar(float, Keylist *)
Get mask value.
Definition: gk.c:79

GP_delete_site
int GP_delete_site(int)
Delete registrated point set.
Definition: gp2.c:132

gsd_put_legend
GLuint gsd_put_legend(const char *, GLuint, int, int *, float *, int *)
Put legend.
Definition: gsd_legend.c:201

GS_get_region
int GS_get_region(float *, float *, float *, float *)
Get 2D region extent.
Definition: gs2.c:156

gk_draw_path
int gk_draw_path(Viewnode *, int, Keylist *)
Draw path.
Definition: gk.c:749

gpd_obj
void gpd_obj(geosurf *, gvstyle *, Point3)
Draw point representing object.
Definition: gpd.c:70

get_mapatt
int get_mapatt(typbuff *, int, float *)
Get map attributes.
Definition: gsget.c:31

GK_show_vect
void GK_show_vect(int)
Show vector sets.
Definition: gk2.c:529

gsd_setfc
void gsd_setfc(int)
ADD.
Definition: gsd_surf.c:1205

gvl_slice_freemem
int gvl_slice_freemem(geovol_slice *)
Free geovol_slice struct.
Definition: gvl.c:782

gvl_file_start_read
int gvl_file_start_read(geovol_file *)
Start read - allocate memory buffer a read first data into buffer.
Definition: gvl_file.c:965

gsd_surf_func
int gsd_surf_func(geosurf *, int(*)(void))

gsd_endtstrip
void gsd_endtstrip(void)
ADD.
Definition: gsd_prim.c:327

gsd_diamond
void gsd_diamond(float *, unsigned long, float)
Draw diamond symbol.
Definition: gsd_objs.c:305

print_256lookup
void print_256lookup(int *)
Debugging, 256 integer values from buffer.
Definition: gs.c:369

GS_alldraw_cplane_fences
void GS_alldraw_cplane_fences(void)
Draw all cplace fences ?
Definition: gs2.c:3191

gsd_zup_twist
int gsd_zup_twist(geoview *)
ADD.
Definition: gsd_views.c:274

gsd_endtfan
void gsd_endtfan(void)
ADD.
Definition: gsd_prim.c:347

GVL_get_dims
void GVL_get_dims(int, int *, int *, int *)
Get volume dimensions.
Definition: gvl2.c:309

GS_zoom_setup
void GS_zoom_setup(int *, int *, int *, int *, int *, int *)
Get zoom setup.
Definition: gs2.c:2767

GVL_slice_get_drawres
void GVL_slice_get_drawres(int, int *, int *, int *)
Get draw resolution of slice.
Definition: gvl2.c:1088

gsd_endtmesh
void gsd_endtmesh(void)
ADD.
Definition: gsd_prim.c:307

GS_get_cat_at_xy
int GS_get_cat_at_xy(int, int, char *, float, float)
Get surface category on given position.
Definition: gs2.c:1175

GP_new_site
int GP_new_site(void)
Create new point set.
Definition: gp2.c:64

gp_get_new_site
geosite * gp_get_new_site(void)
Create new geosite instance and add it to list.
Definition: gp.c:119

gk_make_linear_framesfromkeys
Viewnode * gk_make_linear_framesfromkeys(Keylist *, int, int, int)
Generate viewnode from keyframe list (linear interpolation)
Definition: gk.c:611

gsd_swaptmesh
void gsd_swaptmesh(void)
ADD.
Definition: gsd_prim.c:357

gvl_get_zextents
int gvl_get_zextents(geovol *, float *, float *)
Get volume z-extent value.
Definition: gvl.c:388

GS_draw_all_list
void GS_draw_all_list(void)
Draw all glLists.
Definition: gs2.c:872

gs_get_zextents
int gs_get_zextents(geosurf *, float *, float *, float *)
Get z-extent values.
Definition: gs.c:997

GS_set_fov
void GS_set_fov(int)
Set field of view.
Definition: gs2.c:2838

gsd_getfc
int gsd_getfc(void)
ADD.
Definition: gsd_surf.c:1217

gsd_pushmatrix
void gsd_pushmatrix(void)
Push the current matrix stack.
Definition: gsd_prim.c:511

GP_Get_ClientData
void * GP_Get_ClientData(int)
Get client data.
Definition: gp2.c:653

gsd_real2surf
void gsd_real2surf(geosurf *, Point3)
Convert real to surface coordinates.
Definition: gsd_views.c:481

print_frto
void print_frto(float(*)[4])
Debugging, print 'from/to' model coordinates to stderr.
Definition: gs.c:339

GS_get_norm_at_xy
int GS_get_norm_at_xy(int, float, float, float *)
Get surface normal at x,y (real coordinates)
Definition: gs2.c:1237

GVL_isosurf_set_att_const
int GVL_isosurf_set_att_const(int, int, int, float)
Set constant isosurface attribute.
Definition: gvl2.c:890

GK_set_numsteps
void GK_set_numsteps(int)
Set the number of frames to be interpolated from keyframes.
Definition: gk2.c:299

primitive_cylinder
void primitive_cylinder(unsigned long, int)
Primitives only called after transforms.
Definition: gsd_objs.c:1322

GS_get_viewdir
void GS_get_viewdir(float *)
Get viewdir.
Definition: gs2.c:2804

gsd_backface
void gsd_backface(int)
ADD.
Definition: gsd_prim.c:254

gsds_newh
int gsds_newh(const char *)
Get handle to gsds.
Definition: gsds.c:219

GS_write_tif
int GS_write_tif(const char *)
Write data to tif file.
Definition: gsd_img_tif.c:53

gsd_box
void gsd_box(float *, int, float *)
Draw box.
Definition: gsd_objs.c:1411

gsd_line_onsurf
void gsd_line_onsurf(geosurf *, float *, float *)
Line on surface, fix z-values.
Definition: gsd_objs.c:167

gs_get_prev_surface
geosurf * gs_get_prev_surface(int)
Get previous geosurf struct.
Definition: gs.c:87

GS_get_surf_list
int * GS_get_surf_list(int *)
Get surface list.
Definition: gs2.c:1530

gvl_file_get_name
char * gvl_file_get_name(int)
Get file name for given handle.
Definition: gvl_file.c:165

GV_Set_ClientData
int GV_Set_ClientData(int, void *)
Set client data.
Definition: gv2.c:568

GK_print_keys
void GK_print_keys(const char *)
Print keyframe info.
Definition: gk2.c:209

gsd_plus
void gsd_plus(float *, int, float)
ADD.
Definition: gsd_objs.c:130

GS_set_infocus
void GS_set_infocus(void)
Set focus.
Definition: gs2.c:2962

GS_get_zextents
int GS_get_zextents(int, float *, float *, float *)
Get z-extent for a single surface.
Definition: gs2.c:2662

print_bm
void print_bm(struct BM *)
Print bitmap to stderr.
Definition: gs_bm.c:361

GS_set_draw
void GS_set_draw(int)
Sets which buffer to draw to.
Definition: gs2.c:2459

GS_draw_cplane
void GS_draw_cplane(int)
Draw cplace.
Definition: gs2.c:3144

gsd_scale
void gsd_scale(float, float, float)
Multiply the current matrix by a general scaling matrix.
Definition: gsd_prim.c:525

gvl_isosurf_set_att_map
int gvl_isosurf_set_att_map(geovol_isosurf *, int, const char *)
Set attribute map.
Definition: gvl.c:690

GS_get_light_reset
int GS_get_light_reset(void)
Definition: gs2.c:257

GS_default_draw_color
unsigned int GS_default_draw_color(void)
Get default draw color.
Definition: gs2.c:2436

gsd_draw_cplane
void gsd_draw_cplane(int)
Draw cplane.
Definition: gsd_cplane.c:296

GV_new_vector
int GV_new_vector(void)
Register new vector set.
Definition: gv2.c:61

GP_surf_is_selected
int GP_surf_is_selected(int, int)
Check if surface is selected.
Definition: gp2.c:552

GV_delete_vector
int GV_delete_vector(int)
Delete vector set from list.
Definition: gv2.c:129

gsds_free_datah
int gsds_free_datah(int)
Free allocated dataset.
Definition: gsds.c:329

GVL_isosurf_move_up
int GVL_isosurf_move_up(int, int)
Move up isosurface in list.
Definition: gvl2.c:743

GK_update_tension
void GK_update_tension(void)
Update tension.
Definition: gk2.c:195

get_horz_intersects
int get_horz_intersects(geosurf *, float *, float *, float *)
Get horizontal intersects.
Definition: gsdrape.c:971

gsd_getwindow
void gsd_getwindow(int *, int *, double *, double *)
Get viewport.
Definition: gsd_prim.c:554

GS_get_from
void GS_get_from(float *)
Get viewpoint 'from' position.
Definition: gs2.c:2721

gvd_draw_lineonsurf
void gvd_draw_lineonsurf(geosurf *, float *, float *, int)
Draw line on surface.
Definition: gvd.c:299

gvl_slice_init
int gvl_slice_init(geovol_slice *)
Initialize geovol_slice struct.
Definition: gvl.c:756

GK_show_site
void GK_show_site(int)
Show point sets.
Definition: gk2.c:555

gvld_vol
int gvld_vol(geovol *)
Draw volume set (slices and isosurfaces)
Definition: gvld.c:38

gs_getall_surfaces
int gs_getall_surfaces(geosurf **)
Get array of geosurf structs.
Definition: gs.c:109

gvl_file_get_data_type
int gvl_file_get_data_type(geovol_file *)
Get data type for given handle.
Definition: gvl_file.c:202

gsd_do_scale
void gsd_do_scale(int)
Set current scale.
Definition: gsd_views.c:355

gsbm_make_mask
struct BM * gsbm_make_mask(typbuff *, float, int, int)
Do combining of bitmaps, make bitmaps from other data w/maskval.
Definition: gs_bm.c:35

GV_surf_is_selected
int GV_surf_is_selected(int, int)
Check if surface is selected.
Definition: gv2.c:459

get_txtdescender
int get_txtdescender(void)
Get text descender.
Definition: gsd_fonts.c:71

Gvl_get_color_for_value
int Gvl_get_color_for_value(void *, float *)
Get color for value.
Definition: gvl3.c:82

gsd_update_cpnorm
void gsd_update_cpnorm(int)
ADD.
Definition: gsd_cplane.c:188

gsdiff_set_SDref
void gsdiff_set_SDref(geosurf *)
ADD.
Definition: gsdiff.c:64

GS_alldraw_wire
void GS_alldraw_wire(void)
Draw all wires.
Definition: gs2.c:1917

GS_dv3norm
int GS_dv3norm(double *)
Changes v1 so that it is a unit vector.
Definition: gs_util.c:295

gsd_def_clipplane
void gsd_def_clipplane(int, double *)
Define clip plane.
Definition: gsd_prim.c:1014

GS_v2norm
int GS_v2norm(float *)
Change v1 so that it is a unit vector (3D)
Definition: gs_util.c:271

GS_set_rotation_matrix
void GS_set_rotation_matrix(double *)
Set rotation matrix.
Definition: gs2.c:2936

gvl_getall_vols
int gvl_getall_vols(geovol **)
Get all volumes.
Definition: gvl.c:86

gvl_file_set_mode
int gvl_file_set_mode(geovol_file *, IFLAG)
Set read mode.
Definition: gvl_file.c:1114

GS_set_SDscale
int GS_set_SDscale(float)
Set ?
Definition: gs2.c:1062

GK_showtension_stop
void GK_showtension_stop(void)
Show tension stop ?
Definition: gk2.c:187

GS_get_wire_color
int GS_get_wire_color(int, int *)
Get wire color.
Definition: gs2.c:2036

gvl_get_vol
geovol * gvl_get_vol(int)
Get volume set structure.
Definition: gvl.c:40

GS_init_rotation
void GS_init_rotation(void)
Reset scene rotation.
Definition: gs2.c:2904

gsd_x
void gsd_x(geosurf *, float *, int, float)
Draw X symbol.
Definition: gsd_objs.c:256

gvld_slices
int gvld_slices(geovol *)
Draw slices.
Definition: gvld.c:430

GS_v3sub
void GS_v3sub(float *, float *)
Subtract vectors.
Definition: gs_util.c:212

gsd_bgnqstrip
void gsd_bgnqstrip(void)
ADD.
Definition: gsd_prim.c:277

GV_get_trans
int GV_get_trans(int, float *, float *, float *)
Get trans ?
Definition: gv2.c:366

gv_update_drapesurfs
void gv_update_drapesurfs(void)
Update drape surfaces.
Definition: gv.c:157

gvl_isosurf_get_isosurf
geovol_isosurf * gvl_isosurf_get_isosurf(int, int)
Get isosurface of given volume set.
Definition: gvl.c:580

gsds_get_typbuff
typbuff * gsds_get_typbuff(int, IFLAG)
Get data buffer.
Definition: gsds.c:281

GK_showtension_start
void GK_showtension_start(void)
Definition: gk2.c:175

do_label_display
void do_label_display(GLuint, float *, const char *)
Display label.
Definition: gsd_fonts.c:97

GS_setlight_color
void GS_setlight_color(int, float, float, float)
Set light color.
Definition: gs2.c:356

Gvl_load_colors_data
int Gvl_load_colors_data(void **, const char *)
Load color table.
Definition: gvl3.c:34

GVL_set_draw_wire
void GVL_set_draw_wire(int, int)
Set drawing wire box.
Definition: gvl2.c:388

gsd_draw_cplane_fence
void gsd_draw_cplane_fence(geosurf *, geosurf *, int)

gvl_slices_calc
int gvl_slices_calc(geovol *)
Calculate slices for given volume set.
Definition: gvl_calc.c:1034

gsd_draw_box
void gsd_draw_box(float *, unsigned long, float)
Draw box.
Definition: gsd_objs.c:483

P3toPlane
int P3toPlane(Point3, Point3, Point3, float *)
Define plane.
Definition: gsdrape.c:1327

Gs_pack_colors
void Gs_pack_colors(const char *, int *, int, int)
Pack color table.
Definition: gs3.c:632

GS_v3mag
void GS_v3mag(float *, float *)
Magnitude of vector.
Definition: gs_util.c:418

gsd_cplane_off
void gsd_cplane_off(int)
Turn off clip plane.
Definition: gsd_cplane.c:126

gsd_model2surf
void gsd_model2surf(geosurf *, Point3)
Convert model to surface coordinates.
Definition: gsd_views.c:414

GP_get_zmode
int GP_get_zmode(int, int *)
Get z-mode.
Definition: gp2.c:414

GS_get_selected_point_on_surface
int GS_get_selected_point_on_surface(int, int, int *, float *, float *, float *)
Get selected point of surface.
Definition: gs2.c:3051

GVL_get_vol_list
int * GVL_get_vol_list(int *)
Get list of loaded volume sets.
Definition: gvl2.c:181

GS_get_aspect
double GS_get_aspect(void)
Get aspect value.
Definition: gs2.c:3447

XY_intersect_plane
int XY_intersect_plane(float *, float *)
Check for intersection (point and plane)
Definition: gsdrape.c:1304

GS_load_att_map
int GS_load_att_map(int, const char *, int)
Load raster map as attribute.
Definition: gs2.c:1598

gv_num_points
int gv_num_points(geovect *)
Get number of points in vector.
Definition: gv_quick.c:216

gs_get_yrange
int gs_get_yrange(float *, float *)
Get y-range.
Definition: gs.c:1162

GV_get_vect_list
int * GV_get_vect_list(int *)
Get list of vector sets.
Definition: gv2.c:99

gvl_isosurf_set_att_changed
int gvl_isosurf_set_att_changed(geovol_isosurf *, int)
Set attribute changed.
Definition: gvl.c:723

GP_unset_style_thematic
int GP_unset_style_thematic(int)
Make style for thematic mapping inactive.
Definition: gp2.c:352

GV_unset_style_thematic
int GV_unset_style_thematic(int)
Make style for thematic mapping inactive.
Definition: gv2.c:320

gsd_shademodel
void gsd_shademodel(int)
Set shaded model.
Definition: gsd_prim.c:419

GS_write_ppm
int GS_write_ppm(const char *)
Save current GL screen to ppm file.
Definition: gsd_img_ppm.c:41

GVL_slice_get_drawmode
int GVL_slice_get_drawmode(int, int *)
Get slice draw mode.
Definition: gvl2.c:1151

gsd_wire_surf_const
int gsd_wire_surf_const(geosurf *, float)
ADD.
Definition: gsd_wire.c:276

GVL_isosurf_num_isosurfs
int GVL_isosurf_num_isosurfs(int)
Get number of available isosurfaces.
Definition: gvl2.c:1008

GS_get_zrange
int GS_get_zrange(float *, float *, int)
Get z-extent for all loaded surfaces.
Definition: gs2.c:2685

gvl_file_get_file_type
int gvl_file_get_file_type(geovol_file *)
Get file type for given handle.
Definition: gvl_file.c:190

GS_new_light
int GS_new_light(void)
Add new model light.
Definition: gs2.c:268

gs_masked
int gs_masked(typbuff *, int, int, int)
Should only be called when setting up the current mask (gs_bm.c)
Definition: gs.c:932

gvl_isosurf_init
int gvl_isosurf_init(geovol_isosurf *)
Initialize geovol_isosurf struct.
Definition: gvl.c:520

GK_set_interpmode
int GK_set_interpmode(int)
Set interpolation mode.
Definition: gk2.c:140

RayCvxPolyhedronInt
int RayCvxPolyhedronInt(Point3, Point3, double, Point4 *, int, double *, int *)
Ray-Convex Polyhedron Intersection Test.
Definition: gs_query.c:384

Gs_save_3dview
int Gs_save_3dview(const char *, geoview *, geodisplay *, struct Cell_head *, geosurf *)

order_intersects
int order_intersects(geosurf *, Point3, Point3, int, int, int)
ADD.
Definition: gsdrape.c:724

gv_set_drapesurfs
void gv_set_drapesurfs(geovect *, int *, int)
Set drape surfaces for vector set.
Definition: gv.c:364

gvld_wire_isosurf
int gvld_wire_isosurf(geovol *)

GS_draw_legend
int GS_draw_legend(const char *, GLuint, int, int *, float *, int *)
Draw legend.
Definition: gs2.c:841

gvl_get_yrange
int gvl_get_yrange(float *, float *)
Get volume y-range value.
Definition: gvl.c:441

gsd_fringe_vert_poly
void gsd_fringe_vert_poly(float, geosurf *, int, int)
Draw fringe outline in y direction.
Definition: gsd_fringe.c:322

GVL_get_window
void * GVL_get_window(void)
Get window.
Definition: gvl2.c:98

GS_delete_list
void GS_delete_list(GLuint)
Delete pre-defined list.
Definition: gs2.c:884

lin_interp
double lin_interp(float, float, float)
Linear interpolation.
Definition: gk.c:545

gpd_3dsite
int gpd_3dsite(geosite *, float, float, int)

gvd_vect
int gvd_vect(geovect *, geosurf *, int)
Draw vector set.
Definition: gvd.c:79

GVL_load_vol
int GVL_load_vol(int, const char *)
Load 3d raster map to volume set.
Definition: gvl2.c:256

gsd_get_cplanes
int gsd_get_cplanes(Point4 *)
Get cplaces.
Definition: gsd_cplane.c:162

GS_P2distance
float GS_P2distance(float *, float *)
Calculate distance in plane.
Definition: gs_util.c:160

gvl_isosurf_set_att_const
int gvl_isosurf_set_att_const(geovol_isosurf *, int, float)
Set isosurface attribute constant.
Definition: gvl.c:665

gs_clip_segment
int gs_clip_segment(geosurf *, float *, float *, float *)
Clip segment.
Definition: gvd.c:40

GP_load_site
int GP_load_site(int, const char *)
Load point set from file.
Definition: gp2.c:173

GS_delete_surface
int GS_delete_surface(int)
Delete surface.
Definition: gs2.c:1557

gsbm_zero_mask
void gsbm_zero_mask(struct BM *)
Zero mask.
Definition: gs_bm.c:77

gs_get_zrange
int gs_get_zrange(float *, float *)
Get z-range.
Definition: gs.c:1086

Gs_pack_colors_float
void Gs_pack_colors_float(const char *, float *, int *, int, int)
Pack color table (floating-point map)
Definition: gs3.c:700

GP_select_surf
int GP_select_surf(int, int)
Select surface for given point set.
Definition: gp2.c:484

GVL_slice_del
int GVL_slice_del(int, int)
Delete slice.
Definition: gvl2.c:1236

GS_set_cancel
void GS_set_cancel(int)
Set cancel.
Definition: gsx.c:40

gs_los_intersect
int gs_los_intersect(int, float **, float *)
Crude method of intersecting line of sight with closest part of surface.
Definition: gs_query.c:192

gsd_sphere
void gsd_sphere(float *, float)
ADD.
Definition: gsd_prim.c:207

GV_alldraw_fastvect
void GV_alldraw_fastvect(void)
Draw all loaded vector sets (fast mode)
Definition: gv2.c:548

Gs_distance
double Gs_distance(double *, double *)
Calculates distance in METERS between two points in current projection (2D)
Definition: gs3.c:79

gvl_write_char
void gvl_write_char(int, unsigned char **, unsigned char)
ADD.
Definition: gvl_calc.c:735

gsd_remove_all
void gsd_remove_all(void)
Remove all labels from display list.
Definition: gsd_label.c:107

Gp_set_color
int Gp_set_color(const char *, geopoint *)

GS_get_longdim
int GS_get_longdim(float *)
Get largest dimension.
Definition: gs2.c:140

GS_setall_drawmode
int GS_setall_drawmode(int)
Set all draw-modes.
Definition: gs2.c:2059

GS_set_att_defaults
void GS_set_att_defaults(float *, float *)
Set default attributes for map objects.
Definition: gs2.c:172

GVL_isosurf_set_drawmode
int GVL_isosurf_set_drawmode(int, int)
Set isosurface draw mode.
Definition: gvl2.c:642

gsd_calllists
void gsd_calllists(int)

gsd_circ
void gsd_circ(float, float, float)
ADD.
Definition: gsd_prim.c:167

get_vert_intersects
int get_vert_intersects(geosurf *, float *, float *, float *)
ADD.
Definition: gsdrape.c:877

GK_show_vol
void GK_show_vol(int)
Show volumes.
Definition: gk2.c:582

GVL_draw_vol
void GVL_draw_vol(int)
Draw volume set.
Definition: gvl2.c:408

Gv_load_vect
geoline * Gv_load_vect(const char *, int *)
Load vector map to memory.
Definition: gv3.c:47

gsd_wire_surf_func
int gsd_wire_surf_func(geosurf *, int(*)(void))

GVL_isosurf_set_att_map
int GVL_isosurf_set_att_map(int, int, int, const char *)
Set isosurface map attribute.
Definition: gvl2.c:928

GS_getlight_color
void GS_getlight_color(int, float *, float *, float *)
Get light color.
Definition: gs2.c:378

gs_get_att_src
int gs_get_att_src(geosurf *, int)
Get attribute source.
Definition: gs.c:656

GS_get_from_real
void GS_get_from_real(float *)
Get viewpoint 'from' real coordinates.
Definition: gs2.c:2735

gsds_findh
int gsds_findh(const char *, IFLAG *, IFLAG *, int)
Get handle to gsds.
Definition: gsds.c:188

gp_get_last_site
geosite * gp_get_last_site(void)
Get last point set.
Definition: gp.c:95

GVL_isosurf_set_maskmode
int GVL_isosurf_set_maskmode(int, int, int)
Set mask attribute mode.
Definition: gvl2.c:1035

dir_to_slope_aspect
void dir_to_slope_aspect(float *, float *, float *, int)
ADD.
Definition: gsd_objs.c:732

gsd_bgnpolygon
void gsd_bgnpolygon(void)
Delimit the vertices of a primitive or a group of like primitives.
Definition: gsd_prim.c:372

gvl_file_get_min_max
void gvl_file_get_min_max(geovol_file *, double *, double *)
Get minimum and maximum value in volume file.
Definition: gvl_file.c:214

GS_draw_nline_onsurf
int GS_draw_nline_onsurf(int, float, float, float, float, float *, int)
Draw multiline on surface.
Definition: gs2.c:713

Gs_update_attrange
int Gs_update_attrange(geosurf *, int)
Update no_zero ranges for attribute (actually no_null now)
Definition: gs3.c:1078

GS_load_3dview
int GS_load_3dview(const char *, int)
Load 3d view.
Definition: gs2.c:3325

Point_on_plane
int Point_on_plane(Point3, Point3, Point3, Point3)
Check if point is on plane.
Definition: gsdrape.c:1282

GS_set_focus
void GS_set_focus(float *)
Set focus.
Definition: gs2.c:2517

gs_get_databounds_planes
void gs_get_databounds_planes(Point4 *)
Get data bounds for plane.
Definition: gs_query.c:469

gsds_alloc_typbuff
size_t gsds_alloc_typbuff(int, int *, int, int)
Allocates correct buffer according to type, keeps track of total mem.
Definition: gsds.c:480

GS_v3add
void GS_v3add(float *, float *)
Sum vectors.
Definition: gs_util.c:195

GVL_draw_wire
void GVL_draw_wire(int)
Draw volume in wire mode.
Definition: gvl2.c:429

gsd_3dcursor
void gsd_3dcursor(float *)
Draw 3d cursor.
Definition: gsd_objs.c:688

GV_load_vector
int GV_load_vector(int, const char *)
Load vector set.
Definition: gv2.c:172

gsd_surf2real
void gsd_surf2real(geosurf *, Point3)
Convert surface to real coordinates.
Definition: gsd_views.c:465

gsd_wall
int gsd_wall(float *, float *, float *)
ADD.
Definition: gsd_surf.c:1710

GS_set_drawres
int GS_set_drawres(int, int, int, int, int)
Set draw resolution for surface.
Definition: gs2.c:2219

GVL_slice_set_drawmode
int GVL_slice_set_drawmode(int, int)
Set slice draw mode.
Definition: gvl2.c:1175

gs_calc_normals
int gs_calc_normals(geosurf *)
Calculate normals.
Definition: gs_norms.c:124

GS_v3normalize
int GS_v3normalize(float *, float *)
Change v2 so that v1v2 is a unit vector.
Definition: gs_util.c:321

Gs_loadmap_as_short
int Gs_loadmap_as_short(struct Cell_head *, const char *, short *, struct BM *, int *)
Load raster map as integer map.
Definition: gs3.c:307

GVL_Get_ClientData
void * GVL_Get_ClientData(int)
Get client data.
Definition: gvl2.c:504

GS_save_3dview
int GS_save_3dview(const char *, int)
Save 3d view.
Definition: gs2.c:3312

GS_set_att_const
int GS_set_att_const(int, int, float)
Set attribute constant.
Definition: gs2.c:1403

GS_get_trans
void GS_get_trans(int, float *, float *, float *)
Get translation values (surface position)
Definition: gs2.c:2413

gs_get_yextents
int gs_get_yextents(geosurf *, float *, float *)
Get y-extent values.
Definition: gs.c:1032

segs_intersect
int segs_intersect(float, float, float, float, float, float, float, float, float *, float *)
Line intersect.
Definition: gsdrape.c:1202

gs_delete_surf
void gs_delete_surf(int)
Remove geosurf struct from list.
Definition: gs.c:463

GS_get_distance_alongsurf
int GS_get_distance_alongsurf(int, float, float, float, float, float *, int)
Measure distance "as the ball rolls" between two points on surface.
Definition: gs2.c:3281

GS_get_fov
int GS_get_fov(void)
Get field of view.
Definition: gs2.c:2850

GS_get_val_at_xy
int GS_get_val_at_xy(int, int, char *, float, float)
Get RGB color at given point.
Definition: gs2.c:1301

GS_draw_surf
void GS_draw_surf(int)
Draw surface.
Definition: gs2.c:1862

GS_transp_is_set
int GS_transp_is_set(void)
Check if transparency is set.
Definition: gs2.c:489

calc_norm
int calc_norm(geosurf *, int, int, unsigned int)
Calculate normals.
Definition: gs_norms.c:206

GS_unset_cplane
void GS_unset_cplane(int)
Unset clip place (turn off)
Definition: gs2.c:3223

gvl_get_yextents
int gvl_get_yextents(geovol *, float *, float *)
Get volume y-extent value.
Definition: gvl.c:371

GVL_slice_set_pos
int GVL_slice_set_pos(int, int, float, float, float, float, float, float, int)
Get slice position.
Definition: gvl2.c:1429

gsd_bgntstrip
void gsd_bgntstrip(void)
ADD.
Definition: gsd_prim.c:317

gvl_get_prev_vol
geovol * gvl_get_prev_vol(int)
Get previous volume.
Definition: gvl.c:64

GS_libinit
void GS_libinit(void)
Initialize OGSF library.
Definition: gs2.c:98

P_rot
void P_rot(float, char)
Rotate matrix.
Definition: trans.c:208

gsd_coarse_surf_map
int gsd_coarse_surf_map(geosurf *)
Draw coarse surface.
Definition: gsd_wire.c:572

gsd_deletelist
void gsd_deletelist(GLuint, int)

gsd_bgnlist
void gsd_bgnlist(int, int)
ADD.
Definition: gsd_prim.c:1125

gs_err
void gs_err(const char *)
Definition: gs.c:35

init_vars
void init_vars(geosurf *)
Init variables.
Definition: gs_norms.c:73

gp_set_defaults
int gp_set_defaults(geosite *)
Set default value for geosite struct.
Definition: gp.c:189

GS_set_Narrow
void GS_set_Narrow(int *, int, float *)
Set decoration, north arrow ??
Definition: gs2.c:564

gsds_set_changed
int gsds_set_changed(int, IFLAG)
ADD.
Definition: gsds.c:633

GVL_isosurf_set_flags
int GVL_isosurf_set_flags(int, int, int)
Set isosurface flags.
Definition: gvl2.c:983

GVL_get_volname
int GVL_get_volname(int, char *)
Get volume set name.
Definition: gvl2.c:286

gp_init_site
int gp_init_site(geosite *)
Initialize geosite struct.
Definition: gp.c:222

gsd_init_lightmodel
void gsd_init_lightmodel(void)
Initialize model light.
Definition: gsd_prim.c:719

GS_get_fencecolor
int GS_get_fencecolor(void)
Get fence color.
Definition: gs2.c:3264

gsd_getshademodel
int gsd_getshademodel(void)
Get shaded model.
Definition: gsd_prim.c:438

gsd_drawsphere
void gsd_drawsphere(float *, unsigned long, float)
Draw sphere.
Definition: gsd_objs.c:542

gs_get_datacenter
int gs_get_datacenter(float *)
Get data center point.
Definition: gs.c:1230

print_site_fields
void print_site_fields(geosite *)

gsd_switchlight
void gsd_switchlight(int, int)
Switch light on/off.
Definition: gsd_prim.c:877

GP_attmode_color
int GP_attmode_color(int, const char *)

void_func
void void_func(void)
Definition: gs2.c:86

GS_set_twist
void GS_set_twist(int)
Set viewpoint twist value.
Definition: gs2.c:2872

GP_set_style_thematic
int GP_set_style_thematic(int, int, const char *, const char *, const char *, const char *, struct Colors *)
Set point set style for thematic mapping.
Definition: gp2.c:309

gsd_wire_arrows
int gsd_wire_arrows(geosurf *)
ADD.
Definition: gsd_wire.c:457

GS_setlight_position
void GS_setlight_position(int, float, float, float, int)
Set light position.
Definition: gs2.c:309

GVL_isosurf_add
int GVL_isosurf_add(int)
Add isosurface.
Definition: gvl2.c:667

GP_set_style
int GP_set_style(int, int, int, float, int)
Set point style.
Definition: gp2.c:274

GS_getlight_position
void GS_getlight_position(int, float *, float *, float *, int *)
Get light position.
Definition: gs2.c:334

seg_intersect_vregion
int seg_intersect_vregion(geosurf *, float *, float *)
Check if segment intersect vector region.
Definition: gsdrape.c:232

GVL_isosurf_get_flags
int GVL_isosurf_get_flags(int, int, int *)
Get isosurface flags.
Definition: gvl2.c:957

gsbm_and_masks
int gsbm_and_masks(struct BM *, struct BM *)
Mask bitmap (mask type ADD)
Definition: gs_bm.c:201

Gs_loadmap_as_char
int Gs_loadmap_as_char(struct Cell_head *, const char *, unsigned char *, struct BM *, int *)
Load raster map as integer map.
Definition: gs3.c:412

gsd_checkpoint
int gsd_checkpoint(float[4], int[4], int[4], double[16], double[16])
ADD.
Definition: gsd_prim.c:585

gsds_free_data_buff
int gsds_free_data_buff(int, int)
Free allocated buffer.
Definition: gsds.c:369

GK_show_path
void GK_show_path(int)
Draw the current path.
Definition: gk2.c:503

free_data_buffs
size_t free_data_buffs(dataset *, int)
Free data buffer.
Definition: gsds.c:393

gsd_checkwindow
void gsd_checkwindow(int *, int *, double *, double *)

gsdiff_set_SDscale
void gsdiff_set_SDscale(float)
Set scale.
Definition: gsdiff.c:42

gsd_makelist
int gsd_makelist(void)
ADD.
Definition: gsd_prim.c:1094

gvl_isosurf_calc
int gvl_isosurf_calc(geovol *)
Fill data structure with computed isosurfaces polygons.
Definition: gvl_calc.c:585

gsd_calllist
void gsd_calllist(int)
ADD.
Definition: gsd_prim.c:1173

GS_set_wire_color
void GS_set_wire_color(int, int)
Set wire color.
Definition: gs2.c:2012

gv_num_vects
int gv_num_vects(void)
Get number of loaded vector sets.
Definition: gv.c:77

V3Cross
int V3Cross(Point3, Point3, Point3)
Get cross product.
Definition: gsdrape.c:1356

GP_Set_ClientData
int GP_Set_ClientData(int, void *)
Set client data.
Definition: gp2.c:631

GP_get_sitename
int GP_get_sitename(int, char **)
Get point set filename.
Definition: gp2.c:209

GS_get_dims
void GS_get_dims(int, int *, int *)
Get dimension of surface.
Definition: gs2.c:2277

gsd_def_cplane
void gsd_def_cplane(int, float *, float *)
Define cplace.
Definition: gsd_cplane.c:55

GVL_slice_set_transp
int GVL_slice_set_transp(int, int, int)
Set slice trans ?
Definition: gvl2.c:1515

GVL_get_region
int GVL_get_region(float *, float *, float *, float *, float *, float *)
Get region extent settings.
Definition: gvl2.c:79

gsd_swapbuffers
void gsd_swapbuffers(void)
Swap buffers.
Definition: gsd_prim.c:482

GS_v3eq
void GS_v3eq(float *, float *)
Copy vector values.
Definition: gs_util.c:178

Gs_load_3dview
int Gs_load_3dview(const char *, geoview *, geodisplay *, struct Cell_head *, const geosurf *)

gvl_isosurf_set_att_src
int gvl_isosurf_set_att_src(geovol_isosurf *, int, int)
Set attribute source.
Definition: gvl.c:632

gs_malloc_att_buff
size_t gs_malloc_att_buff(geosurf *, int, int)
Allocate attribute buffer.
Definition: gs.c:717

gsd_get_txtwidth
int gsd_get_txtwidth(const char *, int)
Get text width.
Definition: gsd_fonts.c:36

gv_free_vect
int gv_free_vect(geovect *)
Free allocated memory for geovect struct.
Definition: gv.c:265

in_vregion
int in_vregion(geosurf *, float *)
ADD.
Definition: gsdrape.c:691

GV_num_vects
int GV_num_vects(void)
Get number of available vector sets.
Definition: gv2.c:84

GS_set_viewdir
void GS_set_viewdir(float *)
Set viewdir.
Definition: gs2.c:2818

GS_draw_cplane_fence
int GS_draw_cplane_fence(int, int, int)
Draw cplace fence ?
Definition: gs2.c:3171

gsd_endqstrip
void gsd_endqstrip(void)
ADD.
Definition: gsd_prim.c:287

GS_setall_drawres
int GS_setall_drawres(int, int, int, int)
Set all draw resolutions.
Definition: gs2.c:2196

GS_get_zrange_nz
void GS_get_zrange_nz(float *, float *)
Get Z extents for all loaded surfaces.
Definition: gs2.c:2355

Gs_loadmap_as_bitmap
int Gs_loadmap_as_bitmap(struct Cell_head *, const char *, struct BM *)
Load raster map as integer map.
Definition: gs3.c:512

gsd_ortho_wall
int gsd_ortho_wall(int, int, geosurf **, Point3 **, float *)
ADD.
Definition: gsd_surf.c:1323

gsd_get_txtheight
int gsd_get_txtheight(int size)
Get text height.
Definition: gsd_fonts.c:53

GS_unset_SDsurf
void GS_unset_SDsurf(void)
Unset Scaled Difference surface.
Definition: gs2.c:1025

gs_set_defaults
void gs_set_defaults(geosurf *, float *, float *)
Set default attribute values.
Definition: gs.c:441

gsds_get_name
char * gsds_get_name(int)
Get name.
Definition: gsds.c:303

gsd_wire_surf_map
int gsd_wire_surf_map(geosurf *)
ADD.
Definition: gsd_wire.c:99

GS_set_SDsurf
int GS_set_SDsurf(int)
Set surface as Scaled Difference surface.
Definition: gs2.c:1041

gv_get_last_vect
geovect * gv_get_last_vect(void)
Get last loaded vector set.
Definition: gv.c:96

sub_Vectmem
void sub_Vectmem(int)
Tracking memory.
Definition: gv3.c:298

GVL_isosurf_unset_att
int GVL_isosurf_unset_att(int, int, int)
Unset isosurface attributes.
Definition: gvl2.c:855

GS_draw_line_onsurf
void GS_draw_line_onsurf(int, float, float, float, float)
Draw line on surface.
Definition: gs2.c:675

gv_delete_vect
void gv_delete_vect(int)
Delete vector set (unload)
Definition: gv.c:242

gs_setall_norm_needupdate
int gs_setall_norm_needupdate(void)
Set for geosurf need-to-update mark.
Definition: gs.c:1287

GS_moveto
void GS_moveto(float *)
Move viewpoint.
Definition: gs2.c:2613

gvl_isosurf_freemem
int gvl_isosurf_freemem(geovol_isosurf *)
Free geovol_isosurf struct.
Definition: gvl.c:553

GVL_slice_move_down
int GVL_slice_move_down(int, int)
Move down slice.
Definition: gvl2.c:1309

GS_num_surfs
int GS_num_surfs(void)
Get number of surfaces.
Definition: gs2.c:1515

GS_unset_rotation
void GS_unset_rotation(void)
Stop scene rotation.
Definition: gs2.c:2896

GS_Set_ClientData
int GS_Set_ClientData(int, void *)
Set client data.
Definition: gs2.c:1476

gs_mapcolor
int gs_mapcolor(typbuff *, gsurf_att *, int)
Call this one when you already know att_src is MAP_ATT.
Definition: gs.c:968

GVL_num_vols
int GVL_num_vols(void)
Get number of loaded volume sets.
Definition: gvl2.c:166

gsd_cplane_setrot
void gsd_cplane_setrot(int, float, float, float)
ADD.
Definition: gsd_cplane.c:211

Gs_get_cat_label
int Gs_get_cat_label(const char *, int, int, char *)
Get categories/labels.
Definition: gs3.c:770

GS_get_modelposition
void GS_get_modelposition(float *, float *)
Retrieves coordinates for lighting model position, at center of view.
Definition: gs2.c:528

GV_alldraw_vect
void GV_alldraw_vect(void)
Draw all loaded vector sets.
Definition: gv2.c:506

gs_num_datah_reused
int gs_num_datah_reused(int)
Get number of reused values.
Definition: gs.c:597

gvld_wire_vol
int gvld_wire_vol(geovol *)
Draw volume in wire mode (bounding box)
Definition: gvld.c:69

gsd_get_cplanes_state
void gsd_get_cplanes_state(int *)
Get cplane state.
Definition: gsd_cplane.c:142

gsd_nline_onsurf
int gsd_nline_onsurf(geosurf *, float *, float *, float *, int)
Multiline on surface, fix z-values.
Definition: gsd_objs.c:213

GK_set_tension
void GK_set_tension(float)
Set value for tension when interpmode is KF_SPLINE.
Definition: gk2.c:155

gsd_draw_gyro
void gsd_draw_gyro(float *, unsigned long, float)
Draw gyro.
Definition: gsd_objs.c:636

GP_unselect_surf
int GP_unselect_surf(int, int)
Unselect surface.
Definition: gp2.c:514

gs_update_curmask
int gs_update_curmask(geosurf *)
Update current maps.
Definition: gs_bm.c:231

show_colormode
void show_colormode(void)
Print color mode to stderr.
Definition: gsd_prim.c:151

GS_write_zoom
int GS_write_zoom(const char *, unsigned int, unsigned int)
Write zoom to file.
Definition: gsd_img_ppm.c:87

GVL_isosurf_del
int GVL_isosurf_del(int, int)
Delete isosurface.
Definition: gvl2.c:704

GVL_slice_get_pos
int GVL_slice_get_pos(int, int, float *, float *, float *, float *, float *, float *, int *)
Get slice position.
Definition: gvl2.c:1369

gv_get_vect
geovect * gv_get_vect(int)
Get vector set.
Definition: gv.c:34

GS_draw_lighting_model
void GS_draw_lighting_model(void)
Draw lighting model.
Definition: gs2.c:934

GVL_vol_exists
int GVL_vol_exists(int)
Check if volume set exists.
Definition: gvl2.c:111

gsdiff_get_SDscale
float gsdiff_get_SDscale(void)
Get scale.
Definition: gsdiff.c:54

GVL_slice_move_up
int GVL_slice_move_up(int, int)
Move up slice.
Definition: gvl2.c:1275

GV_select_surf
int GV_select_surf(int, int)
Select surface identified by hs to have vector identified by hv draped over it.
Definition: gv2.c:393

gsd_color_func
void gsd_color_func(unsigned int)
Set current color.
Definition: gsd_prim.c:698

gsdrape_get_segments
Point3 * gsdrape_get_segments(geosurf *, float *, float *, int *)
ADD.
Definition: gsdrape.c:349

GVL_isosurf_set_drawres
int GVL_isosurf_set_drawres(int, int, int, int)
Set isosurface draw resolution.
Definition: gvl2.c:581

gp_set_drapesurfs
void gp_set_drapesurfs(geosite *, int *, int)

gvld_slice
int gvld_slice(geovol *, int)
Draw slice.
Definition: gvld.c:487

GS_set_cplane
void GS_set_cplane(int)
Set cplace.
Definition: gs2.c:3211

GVL_set_trans
void GVL_set_trans(int, float, float, float)
Set trans ?
Definition: gvl2.c:339

gvl_free_vol
int gvl_free_vol(geovol *)
Free geovol struct.
Definition: gvl.c:267

gs_set_att_src
int gs_set_att_src(geosurf *, int, int)
Set attribute source.
Definition: gs.c:826

print_realto
void print_realto(float *)
Debugging, print 'to' real coordinates to stderr.
Definition: gs.c:355

gs_init
void gs_init(void)
Initialize library.
Definition: gs.c:48

GS_get_to_real
void GS_get_to_real(float *)
Get 'to' real coordinates.
Definition: gs2.c:2748

GP_get_style
int GP_get_style(int, int *, int *, float *, int *)
Get point set style.
Definition: gp2.c:232

GVL_alldraw_vol
void GVL_alldraw_vol(void)
Draw all volume sets.
Definition: gvl2.c:447

GP_str_to_marker
int GP_str_to_marker(const char *)
Determine point marker symbol for string.
Definition: gp2.c:684

gp_free_sitemem
void gp_free_sitemem(geosite *)
Free geosite (lower level)
Definition: gp.c:310

gsd_backbuffer
void gsd_backbuffer(void)
Draw to the back buffer.
Definition: gsd_prim.c:470

gk_free_key
void gk_free_key(Keylist *)
Free keyframe list.
Definition: gk.c:271

GS_unset_att
int GS_unset_att(int, int)
Unset attribute.
Definition: gs2.c:1384

gp_get_site
geosite * gp_get_site(int)
Get geosite struct.
Definition: gp.c:33

GVL_slice_set_drawres
int GVL_slice_set_drawres(int, int, int, int)
Set slice draw resolution.
Definition: gvl2.c:1114

gs_get_xrange
int gs_get_xrange(float *, float *)
Get x-range.
Definition: gs.c:1124

gsd_diamond_lines
void gsd_diamond_lines(void)
Draw diamond lines.
Definition: gsd_objs.c:554

GVL_alldraw_wire
void GVL_alldraw_wire(void)
Draw all volume sets in wire mode.
Definition: gvl2.c:461

gvl_get_last_vol
geovol * gvl_get_last_vol(void)
Get last volume set from the list.
Definition: gvl.c:124

gvl_slice_get_slice
geovol_slice * gvl_slice_get_slice(int, int)
Get geovol_slice struct.
Definition: gvl.c:803

gvl_get_xextents
int gvl_get_xextents(geovol *, float *, float *)
Get volume x-extent value.
Definition: gvl.c:354

gv_line_length
float gv_line_length(geoline *)
Get line width.
Definition: gv_quick.c:173

gsd_translate
void gsd_translate(float, float, float)
Multiply the current matrix by a translation matrix.
Definition: gsd_prim.c:539

GS_lights_on
void GS_lights_on(void)
Switch on all lights.
Definition: gs2.c:453

gsd_set_font
GLuint gsd_set_font(const char *)

gvl_file_set_slices_param
int gvl_file_set_slices_param(geovol_file *, int, int)
Set parameters for slice reading.
Definition: gvl_file.c:1164

gk_make_framesfromkeys
Viewnode * gk_make_framesfromkeys(Keylist *, int, int, int, float)
Generate viewnode from keyframes.
Definition: gk.c:301

gv_get_new_vect
geovect * gv_get_new_vect(void)
Allocate memory for new vector set.
Definition: gv.c:118

GS_ready_draw
void GS_ready_draw(void)
Definition: gs2.c:2485

GK_update_frames
void GK_update_frames(void)
Recalculate path using the current number of frames requested.
Definition: gk2.c:245

gvl_get_new_vol
geovol * gvl_get_new_vol(void)
Allocate new volume set and add it to the list.
Definition: gvl.c:148

gsd_get_zup
void gsd_get_zup(geoview *, double *)
Get z-up vector (z-direction)
Definition: gsd_views.c:240

gs_set_att_type
int gs_set_att_type(geosurf *, int, int)
Set attribute type.
Definition: gs.c:802

gsd_getimage
int gsd_getimage(unsigned char **, unsigned int *, unsigned int *)
Get image of current GL screen.
Definition: gsd_prim.c:902

GVL_init_region
void GVL_init_region(void)
Initialize 3D region.
Definition: gvl2.c:57

gvld_wind3_box
int gvld_wind3_box(geovol *)
Draw volume bounding box.
Definition: gvld.c:774

GS_background_color
unsigned int GS_background_color(void)
Get background color.
Definition: gs2.c:2449

GS_set_focus_center_map
void GS_set_focus_center_map(int)
Set focus to map center.
Definition: gs2.c:2578

gsd_wire_surf
int gsd_wire_surf(geosurf *)
Draw surface wire.
Definition: gsd_wire.c:46

P_scale
void P_scale(float, float, float)
ADD.
Definition: trans.c:65

GS_alldraw_surf
void GS_alldraw_surf(void)
Draw all surfaces.
Definition: gs2.c:1934

gln_num_points
int gln_num_points(geoline *)
Get number of line vertices.
Definition: gv_quick.c:197

GV_set_trans
void GV_set_trans(int, float, float, float)
Set trans ?
Definition: gv2.c:343

GS_get_exag_guess
int GS_get_exag_guess(int, float *)
Get exag-value guess.
Definition: gs2.c:2304

GV_get_style
int GV_get_style(int, int *, int *, int *, int *)
Get vector style.
Definition: gv2.c:257

print_view_fields
void print_view_fields(geoview *)
Debugging, print geoview fields to stderr.
Definition: gs.c:419

GS_set_light_reset
void GS_set_light_reset(int)
Definition: gs2.c:250

gsd_popmatrix
void gsd_popmatrix(void)
Pop the current matrix stack.
Definition: gsd_prim.c:501

gs_get_zrange0
int gs_get_zrange0(float *, float *)
Get z-range.
Definition: gs.c:1052

gsd_real2model
void gsd_real2model(Point3)
Convert real to model coordinates.
Definition: gsd_views.c:373

Gp_load_sites
geopoint * Gp_load_sites(const char *, int *, int *)
Load to points to memory.
Definition: gp3.c:40

GS_get_nozero
int GS_get_nozero(int, int, int *)
Get no-zero ?
Definition: gs2.c:2162

Gs_build_256lookup
int Gs_build_256lookup(const char *, int *)
Build color table (256)
Definition: gs3.c:571

GV_set_style_thematic
int GV_set_style_thematic(int, int, const char *, const char *, struct Colors *)
Set vector set style for thematic mapping.
Definition: gv2.c:287

GVL_libinit
void GVL_libinit(void)
Library initialization for volumes.
Definition: gvl2.c:37

get_txtxoffset
int get_txtxoffset(void)
Get text offset.
Definition: gsd_fonts.c:85

gsd_flush
void gsd_flush(void)
Mostly for flushing drawing commands across a network.
Definition: gsd_prim.c:84

gsbm_or_masks
int gsbm_or_masks(struct BM *, struct BM *)
Mask bitmap (mask type OR)
Definition: gs_bm.c:167

interp_first_last
void interp_first_last(geosurf *, float *, float *, Point3, Point3)
ADD.
Definition: gsdrape.c:438

gsd_set_view
void gsd_set_view(geoview *, geodisplay *)
Set view.
Definition: gsd_views.c:146

GS_init_view
void GS_init_view(void)
Init viewpoint.
Definition: gs2.c:3343

GVL_isosurf_move_down
int GVL_isosurf_move_down(int, int)
Move down isosurface in list.
Definition: gvl2.c:777

GS_switchlight
void GS_switchlight(int, int)
Switch on/off light.
Definition: gs2.c:470

gvl_isosurf_get_att_src
int gvl_isosurf_get_att_src(geovol_isosurf *, int)
Get attribute source.
Definition: gvl.c:607

GS_set_global_exag
void GS_set_global_exag(float)
Set global z-exag value.
Definition: gs2.c:1975

Gs_loadmap_as_float
int Gs_loadmap_as_float(struct Cell_head *, const char *, float *, struct BM *, int *)
Load raster map as floating point map.
Definition: gs3.c:109

correct_twist
void correct_twist(Keylist *)
Correct twist value.
Definition: gk.c:711

gsd_fringe_vert_line
void gsd_fringe_vert_line(float, geosurf *, int, int)
Draw fringe outline in y direction.
Definition: gsd_fringe.c:407

gvl_file_is_null_value
int gvl_file_is_null_value(geovol_file *, void *)
Check for null value.
Definition: gvl_file.c:1085

GK_add_key
int GK_add_key(float, unsigned long, int, float)
Add keyframe.
Definition: gk2.c:431

gsd_viewport
void gsd_viewport(int, int, int, int)
Set the viewport.
Definition: gsd_prim.c:1077

GS_v3cross
void GS_v3cross(float *, float *, float *)
Get the cross product v3 = v1 cross v2.
Definition: gs_util.c:403

gsd_zwritemask
void gsd_zwritemask(unsigned long)
Write out z-mask.
Definition: gsd_prim.c:241

gv_get_prev_vect
geovect * gv_get_prev_vect(int)
Get previous vector set.
Definition: gv.c:57

gsdrape_get_allsegments
Point3 * gsdrape_get_allsegments(geosurf *, float *, float *, int *)
Get all segments.
Definition: gsdrape.c:399

GS_set_cplane_rot
void GS_set_cplane_rot(int, float, float, float)
Set cplace rotation.
Definition: gs2.c:3119

GS_moveto_real
void GS_moveto_real(float *)
Move position to (real)
Definition: gs2.c:2643

gsd_linewidth
void gsd_linewidth(short)
Set width of rasterized lines.
Definition: gsd_prim.c:267

gsds_get_changed
int gsds_get_changed(int)
ADD.
Definition: gsds.c:613

gvl_delete_vol
void gvl_delete_vol(int)
Remove volume set from list.
Definition: gvl.c:244

GS_get_to
void GS_get_to(float *)
Get 'to' model coordinates.
Definition: gs2.c:2790

gvl_file_get_value
int gvl_file_get_value(geovol_file *, int, int, int, void *)
Get value for volume file at x, y, z.
Definition: gvl_file.c:1048

gv_init_vect
int gv_init_vect(geovect *)
Initialize geovect struct.
Definition: gv.c:226

gsd_endline
void gsd_endline(void)
End line.
Definition: gsd_prim.c:407

GP_set_trans
void GP_set_trans(int, float, float, float)
Set transformation params.
Definition: gp2.c:434

GVL_set_focus_center_map
void GVL_set_focus_center_map(int)
Set focus on map center.
Definition: gvl2.c:522

GP_attmode_none
int GP_attmode_none(int)

gs_num_surfaces
int gs_num_surfaces(void)
Get number of surfaces.
Definition: gs.c:128

gsd_finish
void gsd_finish(void)
Finish.
Definition: gsd_prim.c:1059

gsdrape_set_surface
int gsdrape_set_surface(geosurf *)
ADD.
Definition: gsdrape.c:198

GS_update_curmask
int GS_update_curmask(int)
Update current mask.
Definition: gs2.c:989

gs_get_last_surface
geosurf * gs_get_last_surface(void)
Get last allocated geosurf struct from list.
Definition: gs.c:173

gsd_set_clipplane
void gsd_set_clipplane(int, int)
Set clip plane.
Definition: gsd_prim.c:1041

gsd_surf_const
int gsd_surf_const(geosurf *, float)
Using tmesh - not confident with qstrips portability.
Definition: gsd_surf.c:729

GS_draw_wire
void GS_draw_wire(int)
Draw surface wire.
Definition: gs2.c:1897

gvl_read_char
unsigned char gvl_read_char(int, const unsigned char *)
Read char.
Definition: gvl_calc.c:762

gsd_fringe_horiz_poly
void gsd_fringe_horiz_poly(float, geosurf *, int, int)
Draw fringe polygon in x direction.
Definition: gsd_fringe.c:141

gs_distance_onsurf
int gs_distance_onsurf(geosurf *, float *, float *, float *, int)
Calculate distance on surface.
Definition: gs.c:1414

print_vol_fields
void print_vol_fields(geovol *)
Debug volume fields.
Definition: gvl.c:329

gsd_north_arrow
int gsd_north_arrow(float *, float, GLuint, unsigned long, unsigned long)
Draw North Arrow takes OpenGL coords and size.
Definition: gsd_objs.c:803

gsds_get_type
int gsds_get_type(int)
ADD.
Definition: gsds.c:651

viewcell_tri_interp
int viewcell_tri_interp(geosurf *, typbuff *, Point3, int)
ADD.
Definition: gsdrape.c:503

primitive_cone
void primitive_cone(unsigned long)
Primitives only called after transforms.
Definition: gsd_objs.c:1285

GV_Get_ClientData
void * GV_Get_ClientData(int)
Get client data.
Definition: gv2.c:590

gsd_scalebar_v2
int gsd_scalebar_v2(float *, float, GLuint, unsigned long, unsigned long)

gs_free_unshared_buffs
void gs_free_unshared_buffs(geosurf *)
Free unshared buffers of geosurf struct.
Definition: gs.c:557

GS_set_exag
void GS_set_exag(int, float)
Set Z exag for surface.
Definition: gs2.c:1951

gsd_surf2model
void gsd_surf2model(Point3)
Convert surface to model coordinates.
Definition: gsd_views.c:442

gs_init_surf
int gs_init_surf(geosurf *, double, double, int, int, double, double)
Initialize allocated geosurf struct.
Definition: gs.c:234

gsd_colormode
void gsd_colormode(int)
Set color mode.
Definition: gsd_prim.c:98

gsdiff_get_SDref
geosurf * gsdiff_get_SDref(void)
ADD.
Definition: gsdiff.c:77

GV_set_style
int GV_set_style(int, int, int, int, int)
Set vector style.
Definition: gv2.c:229

GS_set_trans
void GS_set_trans(int, float, float, float)
Set translation (surface position)
Definition: gs2.c:2389

GS_clear
void GS_clear(int)
Clear view.
Definition: gs2.c:3414

P_pushmatrix
int P_pushmatrix(void)
Push current transformation matrix onto matrix stack.
Definition: trans.c:167

GS_get_scale
void GS_get_scale(float *, float *, float *, int)
Get axis scale.
Definition: gs2.c:3236

gvl_free_volmem
void gvl_free_volmem(geovol *)
Free geovol struct memory.
Definition: gvl.c:316

gsd_bgntfan
void gsd_bgntfan(void)
ADD.
Definition: gsd_prim.c:337

P_transform
void P_transform(int, float(*)[4], float(*)[4])
Transform array of vectors using current T matrix.
Definition: trans.c:107

gsd_set_material
void gsd_set_material(int, int, float, float, int)
Set material.
Definition: gsd_prim.c:803

GS_get_SDscale
int GS_get_SDscale(float *)
Get ?
Definition: gs2.c:1097

gk_viable_keys_for_mask
int gk_viable_keys_for_mask(unsigned long, Keylist *, Keylist **)
ADD.
Definition: gk.c:113

GVL_isosurf_get_drawmode
int GVL_isosurf_get_drawmode(int, int *)
Get isosurface draw mode.
Definition: gvl2.c:618

GS_draw_lighting_model1
void GS_draw_lighting_model1(void)
Draw lighting model.
Definition: gs2.c:894

GS_set_nofocus
void GS_set_nofocus(void)
Unset focus.
Definition: gs2.c:2948

gpd_2dsite
int gpd_2dsite(geosite *, geosurf *, int)

gsd_disc
void gsd_disc(float, float, float, float)
ADD.
Definition: gsd_prim.c:187

gsd_bgn_legend_viewport
void gsd_bgn_legend_viewport(GLint, GLint, GLint, GLint)
ADD.
Definition: gsd_legend.c:61

gvld_wire_slices
int gvld_wire_slices(geovol *)
Draw wire slices.
Definition: gvld.c:665

GP_num_sites
int GP_num_sites(void)
Get number of loaded point sets.
Definition: gp2.c:87

GP_set_zmode
int GP_set_zmode(int, int)
Set z mode for point set.
Definition: gp2.c:380

GS_coordpair_repeats
int GS_coordpair_repeats(float *, float *, int)
ADD.
Definition: gs_util.c:440

GP_get_site_list
int * GP_get_site_list(int *)
Get list of point sets.
Definition: gp2.c:102

gs_get_att_typbuff
typbuff * gs_get_att_typbuff(geosurf *, int, int)
Get attribute data buffer.
Definition: gs.c:681

GV_draw_vect
void GV_draw_vect(int)
Draw vector set.
Definition: gv2.c:482

gsd_display_fringe
void gsd_display_fringe(geosurf *, unsigned long, float, int[4])
Display fridge.
Definition: gsd_fringe.c:51

GS_set_nozero
void GS_set_nozero(int, int, int)
Set no-zero ?
Definition: gs2.c:2129

GS_v3dir
int GS_v3dir(float *, float *, float *)
Get a normalized direction from v1 to v2, store in v3.
Definition: gs_util.c:351

gvl_file_get_volfile
geovol_file * gvl_file_get_volfile(int)
Get geovol_file structure for given handle.
Definition: gvl_file.c:117

GV_draw_fastvect
void GV_draw_fastvect(int)
Draw vector set (fast mode)
Definition: gv2.c:524

_viewcell_tri_interp
int _viewcell_tri_interp(geosurf *, Point3)
ADD.
Definition: gsdrape.c:463

gvl_init_vol
int gvl_init_vol(geovol *, double, double, double, int, int, int, double, double, double)
Initialize geovol structure.
Definition: gvl.c:187

gsd_end_legend_viewport
void gsd_end_legend_viewport(void)
ADD.
Definition: gsd_legend.c:91

GS_get_att
int GS_get_att(int, int, int *, float *, char *)
Get attributes.
Definition: gs2.c:1132

gsd_draw_asterisk
void gsd_draw_asterisk(float *, unsigned long, float)
Draw asterisk.
Definition: gsd_objs.c:581

Gvl_unload_colors_data
int Gvl_unload_colors_data(void *)
Unload color table.
Definition: gvl3.c:65

GS_is_masked
int GS_is_masked(int, float *)
Check if point is masked ?
Definition: gs2.c:1007

gs_get_data_avg_zmax
int gs_get_data_avg_zmax(float *)
Get average z-max value.
Definition: gs.c:1201

gsd_3darrow
void gsd_3darrow(float *, unsigned long, float, float, float *, float)
Draw 3d north arrow.
Definition: gsd_objs.c:1057

gsd_bgnline
void gsd_bgnline(void)
Begin line.
Definition: gsd_prim.c:397

GK_clear_keys
void GK_clear_keys(void)
Deletes all keyframes, resets field masks.
Definition: gk2.c:312

gsd_get_los
int gsd_get_los(float(*)[3], short, short)
ADD.
Definition: gsd_views.c:40

GVL_isosurf_get_maskmode
int GVL_isosurf_get_maskmode(int, int, int *)
Get isosurface mask mode.
Definition: gvl2.c:1062

gs_set_maskmode
void gs_set_maskmode(int)
Set geosurf mask mode.
Definition: gs.c:899

GK_move_key
int GK_move_key(float, float, float)
Move keyframe.
Definition: gk2.c:338

gsdiff_do_SD
float gsdiff_do_SD(float, int)
ADD.
Definition: gsdiff.c:94

GS_done_draw
void GS_done_draw(void)
Draw done, swap buffers.
Definition: gs2.c:2498

GS_get_rotation_matrix
void GS_get_rotation_matrix(double *)
Get rotation matrix.
Definition: gs2.c:2924

GS_set_viewport
void GS_set_viewport(int, int, int, int)
Set viewport.
Definition: gs2.c:2976

get_diag_intersects
int get_diag_intersects(geosurf *, float *, float *, float *)

Gs_numtype
int Gs_numtype(const char *, int *)
Get map data type.
Definition: gs3.c:225

gsd_surf_map
int gsd_surf_map(geosurf *)
Draw surface using triangle fan instead of strip.
Definition: gsd_surf.c:2061

GS_draw_flowline_at_xy
void GS_draw_flowline_at_xy(int, float, float)
Draw flow-line on surace.
Definition: gs2.c:751

gv_set_defaults
int gv_set_defaults(geovect *)
Set attributes of vector set to default values.
Definition: gv.c:187

gk_follow_frames
void gk_follow_frames(Viewnode *, int, Keylist *, int, int, int, unsigned long)
Checks key masks.
Definition: gk.c:141

gsd_blend
void gsd_blend(int)
Specify pixel arithmetic.
Definition: gsd_prim.c:994

gsd_model2real
void gsd_model2real(Point3)
Convert model to real coordinates.
Definition: gsd_views.c:393

GS_draw_fringe
void GS_draw_fringe(int, unsigned long, float, int *)
Draw fringe around data (surface) at selected corners.
Definition: gs2.c:818

gsd_rot
void gsd_rot(float, char)
ADD.
Definition: gsd_prim.c:605

gs_set_att_const
int gs_set_att_const(geosurf *, int, float)
Set attribute constant value.
Definition: gs.c:871

gsd_vert_func
void gsd_vert_func(float *)
ADD.
Definition: gsd_prim.c:686

gvl_get_zrange
int gvl_get_zrange(float *, float *)
Get volume z-range value.
Definition: gvl.c:478

gsd_bgntmesh
void gsd_bgntmesh(void)
ADD.
Definition: gsd_prim.c:297

get_2key_neighbors
double get_2key_neighbors(int, float, float, int, Keylist **, Keylist **, Keylist **)

gs_setlos_enterdata
int gs_setlos_enterdata(Point3 *)
Definition: gs_query.c:529

GK_show_list
void GK_show_list(int)
Show list.
Definition: gk2.c:609

GS_check_cancel
int GS_check_cancel(void)
Check for cancel.
Definition: gsx.c:30

GS_set_fencecolor
void GS_set_fencecolor(int)
Set fence color.
Definition: gs2.c:3252

gp_free_site
int gp_free_site(geosite *)
Free allocated geosite struct.
Definition: gp.c:261

gs_att_is_set
int gs_att_is_set(geosurf *, IFLAG)
Check if attribute is set.
Definition: gs.c:150

gsd_check_focus
void gsd_check_focus(geoview *)
Check focus.
Definition: gsd_views.c:216

gsd_litvert_func2
void gsd_litvert_func2(float *, unsigned long, float *)

GV_get_vectname
int GV_get_vectname(int, char **)
Get vector map name.
Definition: gv2.c:204

gvl_num_vols
int gvl_num_vols(void)
Get number of loaded volume sets.
Definition: gvl.c:105

gvl_get_xrange
int gvl_get_xrange(float *, float *)
Get volume x-range value.
Definition: gvl.c:404

GP_alldraw_site
void GP_alldraw_site(void)
Draw all available point sets.
Definition: gp2.c:611

GVL_new_vol
int GVL_new_vol(void)
Create new volume set.
Definition: gvl2.c:136

GP_site_exists
int GP_site_exists(int)
Check if point set exists.
Definition: gp2.c:37

GS_setlight_ambient
void GS_setlight_ambient(int, float, float, float)
Set light ambient.
Definition: gs2.c:400

gp_num_sites
int gp_num_sites(void)
Get number of loaded point sets.
Definition: gp.c:76

GS_set_focus_real
void GS_set_focus_real(float *)
Set real focus.
Definition: gs2.c:2535

print_surf_fields
void print_surf_fields(geosurf *)
Debugging, print geosurf fields to stderr.
Definition: gs.c:393

GS_has_transparency
int GS_has_transparency(void)
Check for transparency.
Definition: gs2.c:3475

GVL_get_trans
int GVL_get_trans(int, float *, float *, float *)
Get trans ?
Definition: gvl2.c:365

GS_get_focus
int GS_get_focus(float *)
Get focus.
Definition: gs2.c:2559

gs_mask_defined
int gs_mask_defined(geosurf *)
Check if mask is defined.
Definition: gs.c:914

gsbm_ornot_masks
int gsbm_ornot_masks(struct BM *, struct BM *)
Mask bitmap (mask type ORNOT)
Definition: gs_bm.c:184

GVL_slice_get_transp
int GVL_slice_get_transp(int, int, int *)
Get slice trans ?
Definition: gvl2.c:1489

gsd_cplane_settrans
void gsd_cplane_settrans(int, float, float, float)
ADD.
Definition: gsd_cplane.c:229

gp_delete_site
void gp_delete_site(int)
Delete point set and remove from list.
Definition: gp.c:238

gsd_norm_arrows
int gsd_norm_arrows(geosurf *)
ADD.
Definition: gsd_surf.c:1805

gs_los_intersect1
int gs_los_intersect1(int, float(*)[3], float *)
Crude method of intersecting line of sight with closest part of surface.
Definition: gs_query.c:52

gsd_deflight
void gsd_deflight(int, struct lightdefs *)
Define light.
Definition: gsd_prim.c:836

gs_init_normbuff
int gs_init_normbuff(geosurf *)
Init geosurf normbuff.
Definition: gs.c:308

GS_lights_off
void GS_lights_off(void)
Switch off all lights.
Definition: gs2.c:439

GS_v2dir
void GS_v2dir(float *, float *, float *)
Get a normalized direction from v1 to v2, store in v3 (2D)
Definition: gs_util.c:382

gs_get_xextents
int gs_get_xextents(geosurf *, float *, float *)
Get x-extent values.
Definition: gs.c:1015

GK_delete_key
int GK_delete_key(float, float, int)
Definition: gk2.c:369

GS_get_drawres
void GS_get_drawres(int, int *, int *, int *, int *)
Get draw resolution of surface.
Definition: gs2.c:2253

GS_distance
float GS_distance(float *, float *)
Calculate distance.
Definition: gs_util.c:141

gsd_bothbuffers
void gsd_bothbuffers(void)
Draw to the front and back buffers.
Definition: gsd_prim.c:446

gvl_file_free_datah
int gvl_file_free_datah(int)
Free geovol_file structure for given handle.
Definition: gvl_file.c:364

gsd_frontbuffer
void gsd_frontbuffer(void)
Draw to the front buffer.
Definition: gsd_prim.c:458

gsd_surf
int gsd_surf(geosurf *)
ADD.
Definition: gsd_surf.c:80

gsd_arrow
int gsd_arrow(float *, unsigned long, float, float *, float, geosurf *)
ADD.
Definition: gsd_objs.c:898

gsd_endpolygon
void gsd_endpolygon(void)
Delimit the vertices of a primitive or a group of like primitives.
Definition: gsd_prim.c:387

gs_get_surf
geosurf * gs_get_surf(int)
Get geosurf struct.
Definition: gs.c:63

GS_get_maskmode
int GS_get_maskmode(int, int *)
Get mask mode.
Definition: gs2.c:1452

GP_draw_site
void GP_draw_site(int)
Draw point set.
Definition: gp2.c:577

Gv_load_vect_thematic
int Gv_load_vect_thematic(geovect *, struct Colors *)
Load styles for geolines based on thematic mapping.
Definition: gv3.c:319

gs_free_surf
int gs_free_surf(geosurf *)
Free geosurf struct.
Definition: gs.c:487

gp_update_drapesurfs
void gp_update_drapesurfs(void)
Update drape surfaces.
Definition: gp.c:157

GS_geodistance
double GS_geodistance(double *, double *, const char *)
Calculate distance between 2 coordinates.
Definition: gs_util.c:55

gs_put_label
void gs_put_label(const char *, GLuint, int, unsigned long, int *)
Put label.
Definition: gsd_label.c:41

gsd_arrow_onsurf
int gsd_arrow_onsurf(float *, float *, unsigned long, int, geosurf *)
Draw north arrow on surface.
Definition: gsd_objs.c:970

gsd_litvert_func
void gsd_litvert_func(float *, unsigned long, float *)
Set the current normal vector & specify vertex.
Definition: gsd_prim.c:657

GS_getlight_ambient
void GS_getlight_ambient(int, float *, float *, float *)
Get light ambient.
Definition: gs2.c:422

GS_set_maskmode
int GS_set_maskmode(int, int)
Set mask mode.
Definition: gs2.c:1427

GS_set_drawmode
int GS_set_drawmode(int, int)
Set draw mode.
Definition: gs2.c:2081

GS_set_cplane_trans
void GS_set_cplane_trans(int, float, float, float)
Set cplace trans.
Definition: gs2.c:3132

GVL_slice_add
int GVL_slice_add(int)
Add slice.
Definition: gvl2.c:1200

gs_point_in_region
int gs_point_in_region(geosurf *, float *, float *)
Check if point is in region.
Definition: gpd.c:39

Gs_loadmap_as_int
int Gs_loadmap_as_int(struct Cell_head *, const char *, int *, struct BM *, int *)
Load raster map as integer map.
Definition: gs3.c:173

GS_get_drawmode
int GS_get_drawmode(int, int *)
Get draw mode.
Definition: gs2.c:2107

gsd_call_label
void gsd_call_label(void)
Call display list and draw defined labels – called from gsd_prim (gsd_call_lists)
Definition: gsd_label.c:119

GV_unselect_surf
int GV_unselect_surf(int, int)
Unselect surface.
Definition: gv2.c:422

GS_global_exag
float GS_global_exag(void)
Get global z-exag value.
Definition: gs2.c:1997

Gp_load_sites_thematic
int Gp_load_sites_thematic(geosite *, struct Colors *)
Load styles for geopoints based on thematic mapping.
Definition: gp3.c:171

gsd_update_cplanes
void gsd_update_cplanes(void)
Update cplaces.
Definition: gsd_cplane.c:86

gsd_cplane_on
void gsd_cplane_on(int)
ADD.
Definition: gsd_cplane.c:104

GS_Get_ClientData
void * GS_Get_ClientData(int)
Get client data.
Definition: gs2.c:1498

gsd_scalebar
int gsd_scalebar(float *, float, GLuint, unsigned long, unsigned long)
Draw Scalebar takes OpenGL coords and size.
Definition: gsd_objs.c:1136

GVL_isosurf_get_drawres
void GVL_isosurf_get_drawres(int, int *, int *, int *)
Get draw resolution for isosurface.
Definition: gvl2.c:555

Point3
float Point3[3]
Definition: ogsf.h:205

IFLAG
#define IFLAG
Definition: ogsf.h:71

Point4
float Point4[4]
Definition: ogsf.h:204

BM
Definition: bitmap.h:17

Cell_head
2D/3D raster map header (used also for region)
Definition: gis.h:440

Colors
Definition: gis.h:686

dataset
Definition: ogsf.h:233

g_line
Definition: ogsf.h:312

g_point
Definition: ogsf.h:349

g_site
Definition: ogsf.h:362

g_surf
Definition: ogsf.h:256

g_vect_style
Definition: ogsf.h:285

g_vect
Definition: ogsf.h:328

g_vol
Definition: ogsf.h:426

geodisplay
Definition: ogsf.h:479

geoview
Definition: ogsf.h:467

geovol_file
Definition: ogsf.h:382

geovol_isosurf
Definition: ogsf.h:409

geovol_slice
Definition: ogsf.h:417

gsurf_att
Definition: ogsf.h:245

key_node
Definition: ogsf.h:531

lightdefs
Definition: ogsf.h:452

typbuff
Definition: ogsf.h:208

view_node
Definition: ogsf.h:527