docsby gkjohnson

TileBoundingVolume

The bounding volume of a tile, in the frame of the tileset. Supports the sphere and box volume types.

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Properties

sphere: BoundingSphere | null

obb: OBB | null

Methods

setSphereData

setSphereData(
	x: number,
	y: number,
	z: number,
	radius: number,
	transform: Mat4
): void

setObbData

setObbData(
	// The 12 numbers of a 3D Tiles `box`: center, then the x, y and z half-axis vectors.
	data: Array<number>,
	transform: Mat4
): void

distanceToPoint

distanceToPoint( point: Vec3 ): number

Returns the distance from the volume to the point, or 0 when the point is inside.

intersectsFrustum

intersectsFrustum(
	// The frustum, in the frame of the tileset.
	frustum: Frustum,

	// The six planes of the frustum.
	frustumPlanes: Array<Plane>,

	// The eight corners of the frustum.
	frustumPoints: Array<Vec3>
): boolean