Initial Use spheres so we only have to send a single list of vec4s over Gather objects Split logic into COcclusionCullingStandard Change order, gather correctly, readback, count visible + culled objects Reject occluded objects, tweak gather & shader Improved gather, only select the objects we want Shader re-write, output object depth and buffer depth for debug Put debug spew behind convar, tweak shader Tidy up, add CSceneObjectCullingData, add user-controllable per-camera toggle for occlusion culling Stash shader before I re-write to use AABB Switch to using bboxes for slightly more accurate results, hi-z mip checks Start moving all this over to managed, we can benefit from various things here