Regen for latest Box2D commits

Author: thomasvt

Box2dNet.Samples/Sample.cs

@@ -58,10 +58,6 @@ public void CreateWorld()
             }
 
             var worldDef = m_context.workerCount > 1 ? B2Api.b2DefaultWorldDef_WithDotNetTpl(m_context.workerCount) : B2Api.b2DefaultWorldDef();
-            //worldDef.workerCount = m_context->workerCount; // we don't set parallellism here, because b2DefaultWorldDef_WithDotNetTpl() configures this.
-            //worldDef.enqueueTask = EnqueueTask;
-            //worldDef.finishTask = FinishTask;
-            //worldDef.userTaskContext = this;
             worldDef.enableSleep = m_context.enableSleep;
             m_worldId = B2Api.b2CreateWorld(worldDef);
         }

Box2dNet/Box2dNet.csproj

@@ -14,7 +14,7 @@
 		<RepositoryUrl>https://github.com/thomasvt/Box2D3Net</RepositoryUrl>
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>
 		<NoWarn>$(NoWarn);1591</NoWarn> <!-- suppress warnings for missing docs -->
-		<Version>3.1.8.1</Version>
+		<Version>3.1.8.2</Version>
 	</PropertyGroup>
 
 	<ItemGroup>

Box2dNet/Interop/B2Api.cs

@@ -1,4 +1,4 @@
-// Generated by Box2dNetGen for Box2D v3 on 22/06/2025 13:52:12
+// Generated by Box2dNetGen for Box2D v3 on 29/06/2025 12:50:38
 
 using System.Runtime.InteropServices;
 using System.Numerics;
@@ -872,7 +872,7 @@ public partial struct b2MassData
   public Vector2 center;
 
   /// <summary>
-  /// The rotational inertia of the shape about the local origin.
+  /// The rotational inertia of the shape about the shape center.
   /// </summary>
   /// <returns>Original C type: float</returns>
   public float rotationalInertia;
@@ -2443,7 +2443,8 @@ public partial struct b2BodyDef
   public IntPtr /* void* */ userData;
 
   /// <summary>
-  /// Motions locks to restrict linear and angular movement
+  /// Motions locks to restrict linear and angular movement.
+  /// Caution: may lead to softer constraints along the locked direction
   /// </summary>
   /// <returns>Original C type: b2MotionLocks</returns>
   public b2MotionLocks motionLocks;
@@ -2472,16 +2473,6 @@ public partial struct b2BodyDef
   [MarshalAs(UnmanagedType.U1)]
   public bool isBullet;
 
-  /// <summary>
-  /// Option to perform continuous collision checks with sensors. This only applies to dynamic bodies.
-  /// This is expensive and should be used sparingly. You still need to enable sensor events on the child shapes
-  /// for this to work. This only works if the body is awake. This will use a time of impact calculation to
-  /// generate sensor begin touch events, but not end events. End events are handled using regular overlap checks.
-  /// </summary>
-  /// <returns>Original C type: bool</returns>
-  [MarshalAs(UnmanagedType.U1)]
-  public bool enableSensorHits;
-
   /// <summary>
   /// Used to disable a body. A disabled body does not move or collide.
   /// </summary>
@@ -4037,37 +4028,6 @@ public b2JointEvents(in IntPtr jointEvents, in int count)
     this.count = count;
   }
 
-}
-
-  /// <summary>
-  /// The contact data for two shapes. By convention the manifold normal points
-  /// from shape A to shape B.
-  /// @see b2Shape_GetContactData() and b2Body_GetContactData()
-  /// </summary>
-[StructLayout(LayoutKind.Sequential)]
-public partial struct b2SensorData
-{
-
-  /// <summary>
-  /// The visiting shape
-  /// </summary>
-  /// <returns>Original C type: b2ShapeId</returns>
-  public b2ShapeId visitorId;
-
-  /// <summary>
-  /// The transform of the body of the visiting shape. This is normally
-  /// the current transform of the body. However, for a sensor hit, this is
-  /// the transform of the visiting body when it hit.
-  /// </summary>
-  /// <returns>Original C type: b2Transform</returns>
-  public b2Transform visitTransform;
-
-  public b2SensorData(in b2ShapeId visitorId, in b2Transform visitTransform)
-  {
-    this.visitorId = visitorId;
-    this.visitTransform = visitTransform;
-  }
-
 }
 
   /// <summary>
@@ -5174,8 +5134,8 @@ public static void b2World_SetRestitutionCallback(b2WorldId worldId, b2Restituti
   /// <summary>
   /// Apply an angular impulse. The impulse is ignored if the body is not awake.
   /// This optionally wakes the body.
-  /// @warning This should be used for one-shot impulses. If you need a steady force,
-  /// use a force instead, which will work better with the sub-stepping solver.
+  /// @warning This should be used for one-shot impulses. If you need a steady torque,
+  /// use a torque instead, which will work better with the sub-stepping solver.
   /// </summary>
   /// <returns>Original C type: void</returns>
   /// <param name="bodyId">The body id
@@ -5387,7 +5347,7 @@ public static void b2World_SetRestitutionCallback(b2WorldId worldId, b2Restituti
 public static extern void b2Body_Enable(b2BodyId bodyId);
 
   /// <summary>
-  /// Set this body to have fixed rotation. This causes the mass to be reset in all cases.
+  /// Set the motion locks on this body.
   /// </summary>
   /// <returns>Original C type: void</returns>
   /// <param name="bodyId">(Original C type: b2BodyId)</param>
@@ -5396,7 +5356,7 @@ public static void b2World_SetRestitutionCallback(b2WorldId worldId, b2Restituti
 public static extern void b2Body_SetMotionLocks(b2BodyId bodyId, b2MotionLocks locks);
 
   /// <summary>
-  /// Does this body have fixed rotation?
+  /// Get the motion locks for this body.
   /// </summary>
   /// <returns>Original C type: b2MotionLocks</returns>
   /// <param name="bodyId">(Original C type: b2BodyId)</param>
@@ -5975,18 +5935,18 @@ public static void b2World_SetRestitutionCallback(b2WorldId worldId, b2Restituti
   /// <returns>Original C type: int</returns>
   /// <param name="shapeId">the id of a sensor shape
   /// (Original C type: b2ShapeId)</param>
-  /// <param name="sensorData">a user allocated array that is filled with the overlapping shapes (visitors)
-  /// (Original C type: b2SensorData*)</param>
+  /// <param name="visitorIds">a user allocated array that is filled with the overlapping shapes (visitors)
+  /// (Original C type: b2ShapeId*)</param>
   /// <param name="capacity">the capacity of overlappedShapes
   /// (Original C type: int)</param>
   /// <param name="shapeId">the id of a sensor shape
   /// (Original C type: b2ShapeId)</param>
-  /// <param name="sensorData">a user allocated array that is filled with the overlapping shapes (visitors)
-  /// (Original C type: b2SensorData*)</param>
+  /// <param name="visitorIds">a user allocated array that is filled with the overlapping shapes (visitors)
+  /// (Original C type: b2ShapeId*)</param>
   /// <param name="capacity">the capacity of overlappedShapes
   /// (Original C type: int)</param>
 [DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
-public static extern int b2Shape_GetSensorData(b2ShapeId shapeId, b2SensorData[] sensorData, int capacity);
+public static extern int b2Shape_GetSensorData(b2ShapeId shapeId, b2ShapeId[] visitorIds, int capacity);
 
   /// <summary>
   /// Get the current world AABB
@@ -6278,16 +6238,6 @@ public static void b2World_SetRestitutionCallback(b2WorldId worldId, b2Restituti
 [DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
 public static extern float b2Joint_GetAngularSeparation(b2JointId jointId);
 
-  /// <summary>
-  /// Get the joint constraint tuning. Advanced feature.
-  /// </summary>
-  /// <returns>Original C type: void</returns>
-  /// <param name="jointId">(Original C type: b2JointId)</param>
-  /// <param name="hertz">(Original C type: float*)</param>
-  /// <param name="dampingRatio">(Original C type: float*)</param>
-[DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
-public static extern void b2Joint_GetConstraintTuning(b2JointId jointId, ref float hertz, ref float dampingRatio);
-
   /// <summary>
   /// Set the joint constraint tuning. Advanced feature.
   /// </summary>
@@ -6307,6 +6257,50 @@ public static void b2World_SetRestitutionCallback(b2WorldId worldId, b2Restituti
 [DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
 public static extern void b2Joint_SetConstraintTuning(b2JointId jointId, float hertz, float dampingRatio);
 
+  /// <summary>
+  /// Get the joint constraint tuning. Advanced feature.
+  /// </summary>
+  /// <returns>Original C type: void</returns>
+  /// <param name="jointId">(Original C type: b2JointId)</param>
+  /// <param name="hertz">(Original C type: float*)</param>
+  /// <param name="dampingRatio">(Original C type: float*)</param>
+[DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
+public static extern void b2Joint_GetConstraintTuning(b2JointId jointId, ref float hertz, ref float dampingRatio);
+
+  /// <summary>
+  /// Set the force threshold for joint events (Newtons)
+  /// </summary>
+  /// <returns>Original C type: void</returns>
+  /// <param name="jointId">(Original C type: b2JointId)</param>
+  /// <param name="threshold">(Original C type: float)</param>
+[DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
+public static extern void b2Joint_SetForceThreshold(b2JointId jointId, float threshold);
+
+  /// <summary>
+  /// Get the force threshold for joint events (Newtons)
+  /// </summary>
+  /// <returns>Original C type: float</returns>
+  /// <param name="jointId">(Original C type: b2JointId)</param>
+[DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
+public static extern float b2Joint_GetForceThreshold(b2JointId jointId);
+
+  /// <summary>
+  /// Set the torque threshold for joint events (N-m)
+  /// </summary>
+  /// <returns>Original C type: void</returns>
+  /// <param name="jointId">(Original C type: b2JointId)</param>
+  /// <param name="threshold">(Original C type: float)</param>
+[DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
+public static extern void b2Joint_SetTorqueThreshold(b2JointId jointId, float threshold);
+
+  /// <summary>
+  /// Get the torque threshold for joint events (N-m)
+  /// </summary>
+  /// <returns>Original C type: float</returns>
+  /// <param name="jointId">(Original C type: b2JointId)</param>
+[DllImport(Box2DLibrary, CallingConvention = CallingConvention.Cdecl)]
+public static extern float b2Joint_GetTorqueThreshold(b2JointId jointId);
+
   /// <summary>
   /// Create a distance joint
   /// @see b2DistanceJointDef for details

Box2dNet/box2d.dll

@@ -196,6 +196,10 @@ Build the now updated Box2dNet solution and use the dll in your game, or directl
 
 # History
 
+## 2025/06/29: v3.1.8.2 for Box2D v3.1.1
+
+* Regenerated for latest commits on Box2D
+
 ## 2025/06/22: v3.1.8 for Box2D v3.1.1
 
 * Started with the Box2D samples app rewritten in .NET + MonoGame: contains 1 sample now