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DistanceConstraint pass upper and lower limits as options. #341

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DistanceConstraint pass upper and lower limits as options. #341

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32 changes: 28 additions & 4 deletions src/constraints/DistanceConstraint.js
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Original file line number Diff line number Diff line change
Expand Up @@ -144,25 +144,49 @@ function DistanceConstraint(bodyA,bodyB,options){
* If the upper limit is enabled or not.
* @property {Boolean} upperLimitEnabled
*/
this.upperLimitEnabled = false;
var upperLimitEnabled;
if(typeof(options.upperLimitEnabled)==="undefined" ){
upperLimitEnabled = false;
} else {
upperLimitEnabled = options.upperLimitEnabled;
}
this.upperLimitEnabled = upperLimitEnabled;

/**
* The upper constraint limit.
* @property {number} upperLimit
*/
this.upperLimit = 1;
var upperLimit;
if(typeof(options.upperLimit)==="undefined" ){
upperLimit = 1;
} else {
upperLimit = options.upperLimit;
}
this.upperLimit = upperLimit;

/**
* If the lower limit is enabled or not.
* @property {Boolean} lowerLimitEnabled
*/
this.lowerLimitEnabled = false;
var lowerLimitEnabled;
if(typeof(options.lowerLimitEnabled)==="undefined" ){
lowerLimitEnabled = false;
} else {
lowerLimitEnabled = options.lowerLimitEnabled;
}
this.lowerLimitEnabled = lowerLimitEnabled;

/**
* The lower constraint limit.
* @property {number} lowerLimit
*/
this.lowerLimit = 0;
var lowerLimit;
if(typeof(options.lowerLimit)==="undefined" ){
lowerLimit = 0;
} else {
lowerLimit = options.lowerLimit;
}
this.lowerLimit = lowerLimit;

/**
* Current constraint position. This is equal to the current distance between the world anchor points.
Expand Down