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added ids to constraints

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liabru 2014-03-20 00:42:52 +00:00
parent e4445bc791
commit abe379840d
1 changed files with 12 additions and 1 deletions
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13
src/constraint/Constraint.js
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@ -17,7 +17,8 @@ var Constraint = {};
(function() { (function() {
var _minLength = 0.000001; var _minLength = 0.000001,
_nextId = 0;
/** /**
* Description * Description
@ -51,6 +52,7 @@ var Constraint = {};
constraint.render = Common.extend(render, constraint.render); constraint.render = Common.extend(render, constraint.render);
// option defaults // option defaults
constraint.id = constraint.id || Constraint.nextId();
constraint.stiffness = constraint.stiffness || 1; constraint.stiffness = constraint.stiffness || 1;
constraint.angularStiffness = constraint.angularStiffness || 0; constraint.angularStiffness = constraint.angularStiffness || 0;
constraint.angleA = constraint.bodyA ? constraint.bodyA.angle : constraint.angleA; constraint.angleA = constraint.bodyA ? constraint.bodyA.angle : constraint.angleA;
@ -221,4 +223,13 @@ var Constraint = {};
}; };
/**
* Returns the next unique constraintId
* @method nextId
* @return {Number} Unique constraintId
*/
Constraint.nextId = function() {
return _nextId++;
};
})(); })();