Box includes the entirety of box(mesh)

Questions
1

Is there something like Three.js API

Box3.containsBox

Returns true if this box includes the entirety of box. If this and box are identical, 
this function also returns true.

Any good suggestions?

2

I’m not sure there is such function, but can easily write it, given that it is defined as this in threejs:

	containsBox: function ( box ) {

		return this.min.x <= box.min.x && box.max.x <= this.max.x &&
			this.min.y <= box.min.y && box.max.y <= this.max.y &&
			this.min.z <= box.min.z && box.max.z <= this.max.z;

	},

Use BoundingInfo instances for box. Something like:

	function containsBox(box0, box) {
		return box0.minimum.x <= box.minimum.x && box.maximum.x <= box0.maximum.x &&
			box0.minimum.y <= box.minimum.y && box.maximum.y <= box0.maximum.y &&
			box0.minimum.z <= box.minimum.z && box.maximum.z <= box0.maximum.z;
	},
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3

Thank you @Evgeni_Popov , I just found boundinginfo in documentation.

1 Like