added Matter.Collision

src/collision/Collision.js

@@ -0,0 +1,36 @@
+/**
+* The `Matter.Collision` module contains methods for managing collision records.
+*
+* @class Collision
+*/
+
+var Collision = {};
+
+module.exports = Collision;
+
+(function() {
+
+    /**
+     * Creates a new collision record.
+     * @method create
+     * @param {body} bodyA
+     * @param {body} bodyB
+     * @return {collision} A new collision record
+     */
+    Collision.create = function(bodyA, bodyB) {
+        return { 
+            pair: null,
+            collided: false,
+            bodyA: bodyA,
+            bodyB: bodyB,
+            parentA: bodyA.parent,
+            parentB: bodyB.parent,
+            depth: 0,
+            normal: { x: 0, y: 0 },
+            tangent: { x: 0, y: 0 },
+            penetration: { x: 0, y: 0 },
+            supports: []
+        };
+    };
+
+})();