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Fix collider insertion/removal tracking.

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This commit is contained in:
Crozet Sébastien
2020-11-26 11:41:43 +01:00
parent f293dc6024
commit 391bcf372a
8 changed files with 53 additions and 75 deletions
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9
src/geometry/collider_set.rs
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@@ -63,8 +63,11 @@ impl ColliderSet {
coll.reset_internal_references();
coll.parent = parent_handle;
// NOTE: we use `get_mut` instead of `get_mut_internal` so that the
// modification flag is updated properly.
let parent = bodies
.get_mut_internal(parent_handle)
.get_mut(parent_handle)
.expect("Parent rigid body not found.");
coll.position = parent.position * coll.delta;
coll.predicted_position = parent.predicted_position * coll.delta;
@@ -89,7 +92,9 @@ impl ColliderSet {
/*
* Delete the collider from its parent body.
*/
if let Some(parent) = bodies.get_mut_internal(collider.parent) {
// NOTE: we use `get_mut` instead of `get_mut_internal` so that the
// modification flag is updated properly.
if let Some(parent) = bodies.get_mut(collider.parent) {
parent.remove_collider_internal(handle, &collider);
if wake_up {