This function constructs a pcpoint object.
Syntax
pcpoint ST_makePoint(integer pcid, float8[] vals);Parameters
Parameter | Description |
pcid | The ID of the schema, which comes from the pointcloud_formats table. |
float8[] | The float8 array. The number of entries in the array is equal to the number of dimensions specified in the schema. |
Examples
Note
You must create the extension and define the point cloud schema before you use the ST_makePoint function. For more information, see Syntax.
SELECT ST_makePoint(1, ARRAY[-127, 45, 124.0, 4.0]);Sample result:
st_makepoint
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010100000064CEFFFF94110000703000000400
(1 row)