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| author | Sébastien Crozet <developer@crozet.re> | 2024-01-22 21:45:40 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-22 21:45:40 +0100 |
| commit | aef85ec2554476485dbf3de5f01257ced22bfe2f (patch) | |
| tree | 0fbfae9a523835079c9a362a93a69f2e78ccca25 /src/geometry/narrow_phase.rs | |
| parent | 9ac3503b879f95fcdf5414470ba5aedf195b9a97 (diff) | |
| parent | 6cb727390a6172e539b3f0ef91c2861457495258 (diff) | |
| download | rapier-aef85ec2554476485dbf3de5f01257ced22bfe2f.tar.gz rapier-aef85ec2554476485dbf3de5f01257ced22bfe2f.tar.bz2 rapier-aef85ec2554476485dbf3de5f01257ced22bfe2f.zip | |
Merge pull request #579 from dimforge/joints-improvements
Feat: implement a "small-steps" velocity-based constraints solver + joint improvements
Diffstat (limited to 'src/geometry/narrow_phase.rs')
| -rw-r--r-- | src/geometry/narrow_phase.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/geometry/narrow_phase.rs b/src/geometry/narrow_phase.rs index 4500284..8b5f0c9 100644 --- a/src/geometry/narrow_phase.rs +++ b/src/geometry/narrow_phase.rs @@ -927,6 +927,7 @@ impl NarrowPhase { for manifold in &mut pair.manifolds { let world_pos1 = manifold.subshape_pos1.prepend_to(&co1.pos); + let world_pos2 = manifold.subshape_pos2.prepend_to(&co2.pos); manifold.data.solver_contacts.clear(); manifold.data.rigid_body1 = co1.parent.map(|p| p.handle); manifold.data.rigid_body2 = co2.parent.map(|p| p.handle); @@ -944,10 +945,13 @@ impl NarrowPhase { if contact.dist < prediction_distance { // Generate the solver contact. + let world_pt1 = world_pos1 * contact.local_p1; + let world_pt2 = world_pos2 * contact.local_p2; + let effective_point = na::center(&world_pt1, &world_pt2); + let solver_contact = SolverContact { contact_id: contact_id as u8, - point: world_pos1 * contact.local_p1 - + manifold.data.normal * contact.dist / 2.0, + point: effective_point, dist: contact.dist, friction, restitution, |