EARLY TERMINATION OF BOUNDING VOLUME HIERARCHY TRAVERSAL

Techniques for performing ray tracing operations are provided. The techniques include receiving a request to determine whether a ray intersects any primitive of a set of primitives, evaluating the ray against non-leaf nodes of a bounding volume hierarchy to determine whether to eliminate portions of the bounding volume hierarchy from consideration, evaluating the ray against at least one early-termination node not eliminated from consideration, and determining whether to terminate traversal of the bounding volume hierarchy early and to identify that the ray hits a primitive, based on the result of the evaluation of the ray against the at least one early-termination node.