Physics Iteration 9

packages/dev/core/src/Physics/v2/IPhysicsEnginePlugin.ts

@@ -30,12 +30,12 @@ export enum ConstraintAxis {
 
 /** @internal */
 export enum ConstraintType {
-    BALL_AND_SOCKET,
-    DISTANCE,
-    HINGE,
-    SLIDER,
-    LOCK,
-    PRISMATIC,
+    BALL_AND_SOCKET = 1,
+    DISTANCE = 2,
+    HINGE = 3,
+    SLIDER = 4,
+    LOCK = 5,
+    PRISMATIC = 6,
 }
 
 /** @internal */
@@ -140,8 +140,8 @@ export interface IPhysicsEnginePluginV2 {
     getAngularDamping(body: PhysicsBody): number;
     setLinearVelocity(body: PhysicsBody, linVel: Vector3): void;
     getLinearVelocityToRef(body: PhysicsBody, linVel: Vector3): void;
-    applyImpulse(body: PhysicsBody, location: Vector3, impulse: Vector3): void;
-    applyForce(body: PhysicsBody, location: Vector3, force: Vector3): void;
+    applyImpulse(body: PhysicsBody, impulse: Vector3, location: Vector3): void;
+    applyForce(body: PhysicsBody, force: Vector3, location: Vector3): void;
     setAngularVelocity(body: PhysicsBody, angVel: Vector3): void;
     getAngularVelocityToRef(body: PhysicsBody, angVel: Vector3): void;
     getBodyGeometry(body: PhysicsBody): {};

packages/dev/core/src/Physics/v2/physicsBody.ts

@@ -285,27 +285,27 @@ export class PhysicsBody {
     /**
      * Applies an impulse to the physics object.
      *
-     * @param location The location of the impulse.
      * @param impulse The impulse vector.
+     * @param location The location of the impulse.
      *
      * This method is useful for applying an impulse to a physics object, which can be used to simulate physical forces such as gravity,
      * collisions, and explosions. This can be used to create realistic physics simulations in a game or other application.
      */
-    public applyImpulse(location: Vector3, impulse: Vector3): void {
-        this._physicsPlugin.applyImpulse(this, location, impulse);
+    public applyImpulse(impulse: Vector3, location: Vector3): void {
+        this._physicsPlugin.applyImpulse(this, impulse, location);
     }
 
     /**
      * Applies a force to the physics object.
      *
-     * @param location The location of the force.
      * @param force The force vector.
+     * @param location The location of the force.
      *
      * This method is useful for applying a force to a physics object, which can be used to simulate physical forces such as gravity,
      * collisions, and explosions. This can be used to create realistic physics simulations in a game or other application.
      */
-    public applyForce(location: Vector3, force: Vector3): void {
-        this._physicsPlugin.applyForce(this, location, force);
+    public applyForce(force: Vector3, location: Vector3): void {
+        this._physicsPlugin.applyForce(this, force, location);
     }
 
     /**

packages/dev/core/src/Physics/v2/physicsConstraint.ts

@@ -31,7 +31,7 @@ export class PhysicsConstraint {
      */
     constructor(type: ConstraintType, options: PhysicsConstraintParameters, scene: Scene) {
         if (!scene) {
-            return;
+            throw new Error("Missing scene parameter for constraint constructor.");
         }
         const physicsEngine = scene.getPhysicsEngine();
         if (!physicsEngine) {