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ludic.nav (17.10): the time paths take, counted in the shim

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nav_us() gives the microseconds spent in nav_path across the loaded meshes. The shim times each path with the OS's monotonic clock (clock_gettime, or QueryPerformanceCounter from KERNEL32), so the DLL still needs no C++ runtime. Both libraries are rebuilt, and 13 tests pass on the Mac and the PC.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-27 22:41:30 +03:00
parent 297578705e
commit f65eda8b47
9 changed files with 58 additions and 9 deletions
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packages/ludic.nav/native.ludic
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@ -11,6 +11,7 @@ extern function nvc_nearest(h: pointer, x: float, y: float, z: float, out: point
extern function nvc_area_cost(h: pointer, f: int, area: int, cost: float) -> void = "nav_area_cost"
extern function nvc_path(h: pointer, f: int, sx: float, sy: float, sz: float, ex: float, ey: float, ez: float, out: pointer, max: int) -> int = "nav_path"
extern function nvc_partial(h: pointer) -> int = "nav_partial"
extern function nvc_us(h: pointer) -> int = "nav_us"
extern function nvc_raycast(h: pointer, f: int, sx: float, sy: float, sz: float, ex: float, ez: float) -> int = "nav_raycast"
extern function nvc_random_near(h: pointer, f: int, x: float, y: float, z: float, r: float, seed: int, out: pointer) -> int = "nav_random_near"
extern function nvc_stage(size: int) -> pointer = "nav_stage"