Ejemplos de GVL_num_vols en C++ (Cpp)

Ejemplo n.º 1

Archivo: quick_draw.c Proyecto: AsherBond/MondocosmOS

int Nquick_draw_cmd(Nv_data * dc, Tcl_Interp * interp)
{
    int i, max;
    int *surf_list, *vol_list;

    GS_set_draw(GSD_BACK);
    GS_clear(dc->BGcolor);
    GS_ready_draw();
    surf_list = GS_get_surf_list(&max);

    max = GS_num_surfs();
    for (i = 0; i < max; i++) {
	if (check_blank(interp, surf_list[i]) == 0) {
	    GS_draw_wire(surf_list[i]);
	}
    }

    G_free(surf_list);

    vol_list = GVL_get_vol_list(&max);
    max = GVL_num_vols();
    for (i = 0; i < max; i++) {
	if (check_blank(interp, vol_list[i]) == 0) {
	    GVL_draw_wire(vol_list[i]);
	}
    }

    GS_done_draw();

/*** ACS_MODIFY flythrough  ONE LINE ***************/
    flythrough_postdraw_cb();

    return (TCL_OK);
}

Ejemplo n.º 2

Archivo: position.c Proyecto: rkrug/grass-ci

/*!
   \brief Set focus based on loaded map

   If <i>map</i> is MAP_OBJ_UNDEFINED, set focus from first
   surface/volume in the list.

   \param type map object type
   \param id map object id

   \return 0 on no focus
   \return id id of map object used for setting focus
 */
int Nviz_set_focus_map(int type, int id)
{
    if (GS_num_surfs() < 0 && GVL_num_vols() < 0) {
        GS_set_nofocus();
        return 0;
    }

    if (type == MAP_OBJ_UNDEFINED) {
        int *surf_list, num_surfs, *vol_list;

        if (GS_num_surfs() > 0) {
            surf_list = GS_get_surf_list(&num_surfs);
            id = surf_list[0];
            G_free(surf_list);

            GS_set_focus_center_map(id);
        }

        if (GVL_num_vols() > 0) {
            vol_list = GVL_get_vol_list(&num_surfs);
            id = vol_list[0];
            G_free(vol_list);

            GVL_set_focus_center_map(id);
        }
        return id;
    }

    if (type == MAP_OBJ_SURF) {
        GS_set_focus_center_map(id);
    }
    else if (type == MAP_OBJ_VOL) {
        GVL_set_focus_center_map(id);
    }

    return id;
}