SdfLib returns the sum of the distance from a given point to the bounding box and a saved minimum distance from the surface over the whole box boundary. This underestimates the true distance and can cause spurious contacts and jittering. This CL performs a box projection of points outside the bounding box and adds the distance of the original point from the box to the distance of the projected point to the surface. This overestimates the true distance and avoids spurious collisions.
PiperOrigin-RevId: 586701933
Change-Id: I22eecb9757fa22359440156ef6433135648fa3ff
Increased tolerance above zero in nutbolt.xml since now the two parts lock otherwise. Measured speedup of 2x in this example.
This solves the issue of scale-dependent step sizes. Tested on gears with 10cm diameter and 2cm thickness.
PiperOrigin-RevId: 584009449
Change-Id: Ied2f62dbbbc592470b91cf910f3553802a57c752
The following dependencies are disabled with a cmake patch file.
- Enoki
- OpenMP
- Assimp
- FCPW
PiperOrigin-RevId: 565352386
Change-Id: Icff9de68408e0afa2032bb83b24491fc4e41d181
Kevin Zakka