asx3d3_multi_sb()

static int asx3d3_multi_sb ( const LWCOLLECTION *  col, int  precision, int  opts, const char *  defid, stringbuffer_t *  sb  )

static

Use Polypoint2D instead

Definition at line 282 of file lwout_x3d.c.

{
        char *x3dtype;
        uint32_t i;
        int dimension=2;
 
        if (FLAGS_GET_Z(col->flags)) dimension = 3;
        LWGEOM *subgeom;
        x3dtype="";
 
 
        switch (col->type)
        {
        case MULTIPOINTTYPE:
            x3dtype = "PointSet";
            if ( dimension == 2 ){ 
                x3dtype = "Polypoint2D";
                stringbuffer_aprintf(sb, "<%s %s point='", x3dtype, defid);
            }
            else {
                stringbuffer_aprintf(sb, "<%s %s>", x3dtype, defid);
            }
            break;
        case MULTILINETYPE:
            x3dtype = "IndexedLineSet";
            stringbuffer_aprintf(sb, "<%s %s coordIndex='", x3dtype, defid);
            asx3d3_mline_coordindex_sb((const LWMLINE *)col, sb);
            stringbuffer_aprintf(sb, "'>");
            break;
        case MULTIPOLYGONTYPE:
            x3dtype = "IndexedFaceSet";
            stringbuffer_aprintf(sb, "<%s %s convex='false' coordIndex='", x3dtype, defid);
            asx3d3_mpoly_coordindex_sb((const LWMPOLY *)col, sb);
            stringbuffer_aprintf(sb, "'>");
            break;
        default:
            lwerror("asx3d3_multi_buf: '%s' geometry type not supported", lwtype_name(col->type));
            return 0;
    }
    if (dimension == 3){
                if ( X3D_USE_GEOCOORDS(opts) )
                        stringbuffer_aprintf(sb, "<GeoCoordinate geoSystem='\"GD\" \"WE\" \"%s\"' point='", ((opts & LW_X3D_FLIP_XY) ? "latitude_first" : "longitude_first") );
                else
                stringbuffer_aprintf(sb, "<Coordinate point='");
    }
 
        for (i=0; i<col->ngeoms; i++)
        {
                subgeom = col->geoms[i];
                if (subgeom->type == POINTTYPE)
                {
                        asx3d3_point_sb((LWPOINT *)subgeom, precision, opts, defid, sb);
                        stringbuffer_aprintf(sb, " ");
                }
                else if (subgeom->type == LINETYPE)
                {
                        asx3d3_line_coords_sb((LWLINE*)subgeom, precision, opts, sb);
                        stringbuffer_aprintf(sb, " ");
                }
                else if (subgeom->type == POLYGONTYPE)
                {
                        asx3d3_poly_sb((LWPOLY *)subgeom, precision, opts, 0, defid, sb);
                        stringbuffer_aprintf(sb, " ");
                }
        }
 
        /* Close outmost tag */
        if (dimension == 3){
                stringbuffer_aprintf(sb, "' /></%s>", x3dtype);
        }
        else { stringbuffer_aprintf(sb, "' />"); }
        return LW_SUCCESS;
 
}

References asx3d3_line_coords_sb(), asx3d3_mline_coordindex_sb(), asx3d3_mpoly_coordindex_sb(), asx3d3_point_sb(), asx3d3_poly_sb(), LWCOLLECTION::flags, FLAGS_GET_Z, LWCOLLECTION::geoms, LINETYPE, LW_SUCCESS, LW_X3D_FLIP_XY, lwerror(), lwtype_name(), MULTILINETYPE, MULTIPOINTTYPE, MULTIPOLYGONTYPE, LWCOLLECTION::ngeoms, ovdump::opts, POINTTYPE, POLYGONTYPE, precision, stringbuffer_aprintf(), LWGEOM::type, LWMLINE::type, LWCOLLECTION::type, and X3D_USE_GEOCOORDS.

Referenced by asx3d3_collection_sb(), and lwgeom_to_x3d3_sb().

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