3 commits

Author	SHA1	Message	Date
Bill Currie	39616bc84d	[vulkan] Remove old descriptor and pipeline code ... Pipeline cache handling is still there for now, but the rest hasn't been used since the render graph rewrite, if not before (and good riddance).	2023-12-17 18:45:02 +09:00
Bill Currie	010c658653	[build] Add support for building with Tracy ... Tracy is a frame profiler: https://github.com/wolfpld/tracy This uses Tracy's C API to instrument the code (already added in several places). It turns out there is something very weird with the fence behavior between the staging buffers and render commands as the inter-frame delay occurs in a very strangle place (in the draw code's packet acquisition rather than the fence waiter that's there for that purpose). I suspect some tangled dependencies.	2023-11-28 15:54:55 +09:00
Bill Currie	fde1ef0159	[vulkan] Add infinite plane rendering ... The grid calculations are modified from those of Inigo Quilez (https://iquilezles.org/articles/filterableprocedurals/), but give very nice results: when thin enough, the lines fade out nicely instead of producing crazy moire patterns. Though currently disabled, the default planes are the xy, yz and zx planes with colored axes.	2023-07-21 11:59:25 +09:00