(61d00a474) v0.9.7.1

2020-03-04 13:04:10 +01:00
parent 3c50efa5c9
commit 3c09ebe02f
5086 changed files with 786063 additions and 295871 deletions
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+/* Original source Farseer Physics Engine:
+ * Copyright (c) 2014 Ian Qvist, http://farseerphysics.codeplex.com
+ * Microsoft Permissive License (Ms-PL) v1.1
+ */
+
+using FarseerPhysics.Dynamics;
+using FarseerPhysics.Dynamics.Joints;
+using Microsoft.Xna.Framework;
+
+namespace FarseerPhysics.Dynamics.Joints
+{
+    /// <summary>
+    /// An easy to use factory for using joints.
+    /// </summary>
+    public static class JointFactory
+    {
+        public static MotorJoint CreateMotorJoint(World world, Body bodyA, Body bodyB, bool useWorldCoordinates = false)
+        {
+            MotorJoint joint = new MotorJoint(bodyA, bodyB, useWorldCoordinates);
+            world.Add(joint);
+            return joint;
+        }
+
+        public static RevoluteJoint CreateRevoluteJoint(World world, Body bodyA, Body bodyB, Vector2 anchorA, Vector2 anchorB, bool useWorldCoordinates = false)
+        {
+            RevoluteJoint joint = new RevoluteJoint(bodyA, bodyB, anchorA, anchorB, useWorldCoordinates);
+            world.Add(joint);
+            return joint;
+        }
+
+        public static RevoluteJoint CreateRevoluteJoint(World world, Body bodyA, Body bodyB, Vector2 anchor)
+        {
+            Vector2 localanchorA = bodyA.GetLocalPoint(bodyB.GetWorldPoint(anchor));
+            RevoluteJoint joint = new RevoluteJoint(bodyA, bodyB, localanchorA, anchor);
+            world.Add(joint);
+            return joint;
+        }
+
+        public static RopeJoint CreateRopeJoint(World world, Body bodyA, Body bodyB, Vector2 anchorA, Vector2 anchorB, bool useWorldCoordinates = false)
+        {
+            RopeJoint ropeJoint = new RopeJoint(bodyA, bodyB, anchorA, anchorB, useWorldCoordinates);
+            world.Add(ropeJoint);
+            return ropeJoint;
+        }
+
+        public static WeldJoint CreateWeldJoint(World world, Body bodyA, Body bodyB, Vector2 anchorA, Vector2 anchorB, bool useWorldCoordinates = false)
+        {
+            WeldJoint weldJoint = new WeldJoint(bodyA, bodyB, anchorA, anchorB, useWorldCoordinates);
+            world.Add(weldJoint);
+            return weldJoint;
+        }
+
+        public static PrismaticJoint CreatePrismaticJoint(World world, Body bodyA, Body bodyB, Vector2 anchor, Vector2 axis, bool useWorldCoordinates = false)
+        {
+            PrismaticJoint joint = new PrismaticJoint(bodyA, bodyB, anchor, axis, useWorldCoordinates);
+            world.Add(joint);
+            return joint;
+        }
+
+        public static WheelJoint CreateWheelJoint(World world, Body bodyA, Body bodyB, Vector2 anchor, Vector2 axis, bool useWorldCoordinates = false)
+        {
+            WheelJoint joint = new WheelJoint(bodyA, bodyB, anchor, axis, useWorldCoordinates);
+            world.Add(joint);
+            return joint;
+        }
+
+        public static WheelJoint CreateWheelJoint(World world, Body bodyA, Body bodyB, Vector2 axis)
+        {
+            return CreateWheelJoint(world, bodyA, bodyB, Vector2.Zero, axis);
+        }
+
+        public static AngleJoint CreateAngleJoint(World world, Body bodyA, Body bodyB)
+        {
+            AngleJoint angleJoint = new AngleJoint(bodyA, bodyB);
+            world.Add(angleJoint);
+            return angleJoint;
+        }
+
+        public static DistanceJoint CreateDistanceJoint(World world, Body bodyA, Body bodyB, Vector2 anchorA, Vector2 anchorB, bool useWorldCoordinates = false)
+        {
+            DistanceJoint distanceJoint = new DistanceJoint(bodyA, bodyB, anchorA, anchorB, useWorldCoordinates);
+            world.Add(distanceJoint);
+            return distanceJoint;
+        }
+
+        public static DistanceJoint CreateDistanceJoint(World world, Body bodyA, Body bodyB)
+        {
+            return CreateDistanceJoint(world, bodyA, bodyB, Vector2.Zero, Vector2.Zero);
+        }
+
+        public static FrictionJoint CreateFrictionJoint(World world, Body bodyA, Body bodyB, Vector2 anchor, bool useWorldCoordinates = false)
+        {
+            FrictionJoint frictionJoint = new FrictionJoint(bodyA, bodyB, anchor, useWorldCoordinates);
+            world.Add(frictionJoint);
+            return frictionJoint;
+        }
+
+        public static FrictionJoint CreateFrictionJoint(World world, Body bodyA, Body bodyB)
+        {
+            return CreateFrictionJoint(world, bodyA, bodyB, Vector2.Zero);
+        }
+
+        public static GearJoint CreateGearJoint(World world, Body bodyA, Body bodyB, Joint jointA, Joint jointB, float ratio)
+        {
+            GearJoint gearJoint = new GearJoint(bodyA, bodyB, jointA, jointB, ratio);
+            world.Add(gearJoint);
+            return gearJoint;
+        }
+
+        public static PulleyJoint CreatePulleyJoint(World world, Body bodyA, Body bodyB, Vector2 anchorA, Vector2 anchorB, Vector2 worldAnchorA, Vector2 worldAnchorB, float ratio, bool useWorldCoordinates = false)
+        {
+            PulleyJoint pulleyJoint = new PulleyJoint(bodyA, bodyB, anchorA, anchorB, worldAnchorA, worldAnchorB, ratio, useWorldCoordinates);
+            world.Add(pulleyJoint);
+            return pulleyJoint;
+        }
+
+        public static FixedMouseJoint CreateFixedMouseJoint(World world, Body body, Vector2 worldAnchor)
+        {
+            FixedMouseJoint joint = new FixedMouseJoint(body, worldAnchor);
+            world.Add(joint);
+            return joint;
+        }
+    }
+}