Box

class Box(var center: FloatArray = FloatArray(3), var halfExtent: FloatArray = FloatArray(3))

An axis-aligned 3D box represented by its center and half-extent.

Vectors are float3 arrays and matrices column-major mat3f/mat4f arrays, as in the rest of the API.

Constructors

constructor(center: FloatArray = FloatArray(3), halfExtent: FloatArray = FloatArray(3))

Center of the 3D box

Half extent from the center on all 3 axes

open operator override fun equals(other: Any?): Boolean

The smallest sphere containing this box: its center (xyz) and radius (w).

The largest coordinates corner of the box: center + halfExtent.

The lowest coordinates corner of the box: center - halfExtent.

open override fun hashCode(): Int

Whether the box is empty, i.e. its extents are zero.

Initializes the box from its min and max corners. @return This box.

open override fun toString(): String

A box centered in tr with the same extent as this one.

Grows this box to the bounding box of the union of this and box. @return This box.