Added physics API in order to enable/disable collisions between rigidbody attached to a joint with bullet physics bullet

Fixes #16424

1 files changed, 5 insertions, 0 deletions

diff --git a/servers/physics_2d/constraint_2d_sw.h b/servers/physics_2d/constraint_2d_sw.h
index a08037bb37..c1954935d3 100644
--- a/servers/physics_2d/constraint_2d_sw.h
+++ b/servers/physics_2d/constraint_2d_sw.h
@@ -40,6 +40,7 @@ class Constraint2DSW : public RID_Data {
 	uint64_t island_step;
 	Constraint2DSW *island_next;
 	Constraint2DSW *island_list_next;
+	bool disabled_collisions_between_bodies;
 
 	RID self;
 
@@ -48,6 +49,7 @@ protected:
 		_body_ptr = p_body_ptr;
 		_body_count = p_body_count;
 		island_step = 0;
+		disabled_collisions_between_bodies = true;
 	}
 
 public:
@@ -66,6 +68,9 @@ public:
 	_FORCE_INLINE_ Body2DSW **get_body_ptr() const { return _body_ptr; }
 	_FORCE_INLINE_ int get_body_count() const { return _body_count; }
 
+	_FORCE_INLINE_ void disable_collisions_between_bodies(const bool p_disabled) { disabled_collisions_between_bodies = p_disabled; }
+	_FORCE_INLINE_ bool is_disabled_collisions_between_bodies() const { return disabled_collisions_between_bodies; }
+
 	virtual bool setup(real_t p_step) = 0;
 	virtual void solve(real_t p_step) = 0;