bounds:
Float32Array
Node bounds in [minX, minY, minZ, maxX, maxY, maxZ] format.
optionalcount?:number
Primitive count for leaf nodes.
optionalleft?:BVHNode
Left child node for branch nodes.
optionaloffset?:number
Primitive range start for leaf nodes.
optionalright?:BVHNode
Right child node for branch nodes.