Changeset: 16768f8da2f9 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=16768f8da2f9
Modified Files:
geom/monetdb5/geom.c
geom/monetdb5/geom.h
geom/monetdb5/geom.mal
geom/monetdb5/geomBulk.c
Branch: sfcgal
Log Message:
Add bulk version for AsX3D
diffs (116 lines):
diff --git a/geom/monetdb5/geom.c b/geom/monetdb5/geom.c
--- a/geom/monetdb5/geom.c
+++ b/geom/monetdb5/geom.c
@@ -3813,7 +3813,7 @@ wkbNumRings(int *out, wkb **geom, int *e
//check if the geometry is empty
if ((ret = wkbIsEmpty(&empty, geom)) != MAL_SUCCEED) {
- return ret;
+ return ret;
}
if (empty) {
//the geometry is empty
@@ -6396,10 +6396,22 @@ wkbContains_point(bit *out, wkb **a, dbl
str
wkbAsX3D(str *res, wkb **geomWKB, int *maxDecDigits, int *option)
{
+ str ret = MAL_SUCCEED;
static const char* default_defid = "x3d:"; /* default defid */
const char* defid = default_defid;
GEOSGeom geom = wkb2geos(*geomWKB);
int srid = (*geomWKB)->srid;
+ bit empty;
+
+ //check if the geometry is empty
+ if ((ret = wkbIsEmpty(&empty, geomWKB)) != MAL_SUCCEED) {
+ return ret;
+ }
+ if (empty) {
+ //the geometry is empty
+ (*res) = NULL;
+ return MAL_SUCCEED;
+ }
if (*option & GEOM_X3D_USE_GEOCOORDS) {
if (srid != 4326) {
diff --git a/geom/monetdb5/geom.h b/geom/monetdb5/geom.h
--- a/geom/monetdb5/geom.h
+++ b/geom/monetdb5/geom.h
@@ -325,6 +325,7 @@ geom_export str bbox3DFromGeos(bbox3D **
geom_export char *geom_to_geojson(GEOSGeom geom, char *srs, int precision, int
has_bbox);
geom_export char *geom_to_x3d_3(GEOSGeom geom, int precision, int opts, const
char *defid);
geom_export str wkbAsX3D(str *res, wkb **geom, int *maxDecDigits, int
*options);
+geom_export str wkbAsX3D_bat(bat *outBAT_id, bat *inBAT_id, int *maxDecDigits,
int *options);
geom_export str wkbAsGeoJson(str *res, wkb **geom, int *maxDecDigits, int
*options);
geom_export str wkbPatchToGeom(wkb **res, wkb **geom, dbl* px, dbl*py, dbl*pz);
geom_export str wkbPatchToGeom_bat(wkb **res, wkb **geom, bat* px, bat* py,
bat* pz);
diff --git a/geom/monetdb5/geom.mal b/geom/monetdb5/geom.mal
--- a/geom/monetdb5/geom.mal
+++ b/geom/monetdb5/geom.mal
@@ -814,3 +814,7 @@ command PatchToGeom(geom:wkb, x:bat[:oid
address wkbPachToGeom_bat
comment "Return the geometry with the z values rounded to the closest value at
the vertexes.";
+module batgeom;
+command asX3D(geom:bat[:oid,:wkb], maxDecDigits:int, options:int)
:bat[:oid,:str] address wkbAsX3D_bat
+comment "Returns a Geometry in X3D xml node element format:
ISO-IEC-19776-1.2-X3DEncodings-XML";
+
diff --git a/geom/monetdb5/geomBulk.c b/geom/monetdb5/geomBulk.c
--- a/geom/monetdb5/geomBulk.c
+++ b/geom/monetdb5/geomBulk.c
@@ -1526,3 +1526,55 @@ wkbUnion_bat(bat *outBAT_id, bat *aBAT_i
return MAL_SUCCEED;
}
+
+/* sets the srid of the geometry - BULK version*/
+str
+wkbAsX3D_bat(bat *outBAT_id, bat *inBAT_id, int *maxDecDigits, int *options)
+{
+ BAT *outBAT = NULL, *inBAT = NULL;
+ BUN p = 0, q = 0;
+ BATiter inBAT_iter;
+
+ //get the descriptor of the BAT
+ if ((inBAT = BATdescriptor(*inBAT_id)) == NULL) {
+ throw(MAL, "batgeom.SetSRID", "Problem retrieving BAT");
+ }
+
+ if (!BAThdense(inBAT)) {
+ BBPunfix(inBAT->batCacheid);
+ throw(MAL, "batgeom.SetSRID", "The BAT must have dense head");
+ }
+ //create a new BAT for the output
+ if ((outBAT = BATnew(TYPE_void, ATOMindex("str"), BATcount(inBAT),
TRANSIENT)) == NULL) {
+ BBPunfix(inBAT->batCacheid);
+ throw(MAL, "batgeom.SetSRID", "Error creating new BAT");
+ }
+ //set the first idx of the output BAT equal to that of the input BAT
+ BATseqbase(outBAT, inBAT->hseqbase);
+
+ //iterator over the BATs
+ inBAT_iter = bat_iterator(inBAT);
+ BATloop(inBAT, p, q) {
+ str err = NULL;
+ str outWKB = NULL;
+
+ wkb *inWKB = (wkb *) BUNtail(inBAT_iter, p);
+
+ if ((err = wkbAsX3D(&outWKB, &inWKB, maxDecDigits, options)) !=
MAL_SUCCEED) { //set SRID
+ BBPunfix(inBAT->batCacheid);
+ BBPunfix(outBAT->batCacheid);
+ return err;
+ }
+ if (outWKB) {
+ BUNappend(outBAT, outWKB, TRUE); //add the point to the new BAT
+ GDKfree(outWKB);
+ outWKB = NULL;
+ }
+ }
+
+ BBPunfix(inBAT->batCacheid);
+ BBPkeepref(*outBAT_id = outBAT->batCacheid);
+
+ return MAL_SUCCEED;
+}
+
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