This topic describes the ST_MeshGeomFromHexEWKB function. This function constructs a meshgeom object from the HEXEWKB representation of the meshgeom object.
Syntax
meshgeom ST_MeshGeomFromHexEWKB(text hexewkb);Parameters
| Parameter | Description |
|---|---|
| hexewkb | The meshgeom object in HEXEWKB representation. |
Description
This function constructs a meshgeom object from the HEXEWKB representation of the meshgeom object.
Examples
select ST_AsEWKT(ST_MeshGeomFromHexEWKB(ST_AsHexEWKB('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1), INDEX((0,1,2),(1,2,3)))))'::meshgeom)));
st_asewkt
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MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),1,2,3))))