Find out the width, height and depth of an object

Questions
1

Hi. How to find out the width, height and depth of an object?
I know boundingBox. OK
geometry.boundingBox;
var object3DWidth = bb.max.x - bb.min.x;
var object3DHeight = bb.max.y - bb.min.y;
var object3DDepth = bb.max.z - bb.min.z;

How do I know the boundingBox of a group?

wewer1
wewer1539×558 38.9 KB

2

You can use Box3.expandByObject to calculate the bounding box of an object - that’ll also include its children.

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