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Fixed unnecessary bvh tree updates when calling set_pairable

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Dynamic BVH doesn't update the tree anymore when calling set_pairable
with no parameter change.

Also modified Godot Physics broadphase to create objects directly with
pairable (static) set correctly to make use of this optimization for the
BVH broadphase.

Note: Octree broadphase doesn't use this optimization because it forces
an update on move, so passing the proper AABB and static parameters on
creation would cause the tree to update twice.
This commit is contained in:
PouleyKetchoupp
2021-04-30 11:45:41 -07:00
parent de3168ffa3
commit 0dacc681b6
11 changed files with 30 additions and 24 deletions
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2
servers/physics/broad_phase_basic.h
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@@ -80,7 +80,7 @@ class BroadPhaseBasic : public BroadPhaseSW {
public:
// 0 is an invalid ID
virtual ID create(CollisionObjectSW *p_object, int p_subindex = 0, const AABB &p_aabb = AABB());
virtual ID create(CollisionObjectSW *p_object, int p_subindex = 0, const AABB &p_aabb = AABB(), bool p_static = false);
virtual void move(ID p_id, const AABB &p_aabb);
virtual void set_static(ID p_id, bool p_static);
virtual void remove(ID p_id);