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added collisionFilter support to MouseConstraint

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liabru 2014-07-29 13:26:20 +01:00
parent 5060c7626a
commit cee8d55a32
1 changed files with 17 additions and 2 deletions
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19
src/constraint/MouseConstraint.js
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@ -42,7 +42,12 @@ var MouseConstraint = {};
mouse: mouse, mouse: mouse,
dragBody: null, dragBody: null,
dragPoint: null, dragPoint: null,
constraint: constraint constraint: constraint,
collisionFilter: {
category: 0x0001,
mask: 0xFFFFFFFF,
group: 0
}
}; };
var mouseConstraint = Common.extend(defaults, options); var mouseConstraint = Common.extend(defaults, options);
@ -72,7 +77,8 @@ var MouseConstraint = {};
for (var i = 0; i < bodies.length; i++) { for (var i = 0; i < bodies.length; i++) {
var body = bodies[i]; var body = bodies[i];
if (Bounds.contains(body.bounds, mouse.position) if (Bounds.contains(body.bounds, mouse.position)
&& Vertices.contains(body.vertices, mouse.position)) { && Vertices.contains(body.vertices, mouse.position)
&& Detector.canCollide(body.collisionFilter, mouseConstraint.collisionFilter)) {
constraint.pointA = mouse.position; constraint.pointA = mouse.position;
constraint.bodyB = body; constraint.bodyB = body;
constraint.pointB = { x: mouse.position.x - body.position.x, y: mouse.position.y - body.position.y }; constraint.pointB = { x: mouse.position.x - body.position.x, y: mouse.position.y - body.position.y };
@ -196,4 +202,13 @@ var MouseConstraint = {};
* @type constraint * @type constraint
*/ */
/**
* An `Object` that specifies the collision filter properties.
* The collision filter allows the user to define which types of body this mouse constraint can interact with.
* See `body.collisionFilter` for more information.
*
* @property collisionFilter
* @type object
*/
})(); })();