This topic describes the ST_Intersection function. This function returns the intersection of a scene object and a meshgeom object.
Syntax
scene ST_Intersection(scene sc, meshgeom geom);Parameters
| Parameter | Description |
|---|---|
| sc | The scene object. |
| geom | The meshgeom object. |
Description
If you use a closed meshgeom object to clip a scene object, a part of the scene object remains inside the meshgeom object.
- If the meshgeom object is not closed, NULL is returned.
- If the meshgeom object is empty, NULL is returned.
Example
SELECT ST_AsText(ST_Intersection(ST_3DSphere(0.5,1), ST_3DMakeCuboid(1,1,1)));
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{"type" : "gltf", "content" : {"accessors":[{"bufferView":0,......}]}}