! returns linear bounds */

start traversal of a ray query

synchronize rayquery execution. If a ray was dispatched, This must be called prior to calling any of the accessors below.

! Intersect a ray with the primitive. */

! Intersect a ray with the M quads and updates the hit. */

! Intersects a single ray with the scene. */

! returns true if the mapping is invalid in some dimension */

determines if scene is modified */

! tests if box is finite and non-empty*/

! merges in other binning information */

gathers hits in multiple passes */

! Test if the ray is occluded by one of M quads. */

! Tests if single ray is occluded by the scene. */

! calculates left spatial position of bin */

Colour, message variants: - white: No tests ran. - red: Failed [both/all] N test cases, failed [both/all] M assertions. - white: Passed [both/all] N

task that renders a single screen tile */

task that renders a single screen tile */

task that renders a single screen tile */