Throwprops end not working with negative numbers.

[boy2k]

Hi all,

im having an issue with Throwprops where the end: value will not work unless it is a posative number. I am doing a simple y tween but it always defaults any negative number to 0 instead.

my code:

var maxY = 215;
var minY = maxY - ((targContainer.getNumChildren()-1) * this.stakeNumYSpacer);
// get the current velocity
var vY = this.Ytracker.getVelocity("y");

// get available end points
var endArr = new Array();
for( var i=0; i < targContainer.getNumChildren(); i++) {
  endArr.push(maxY - (i*this.stakeNumYSpacer));
} // tween flick
ThrowPropsPlugin.to( targContainer, {throwProps:{y:{velocity:vY, max:1000, min:0, end:endArr}}, ease:Strong.easeOut}, 2, 0.2, 0.6);

This is a log of the array i am passing

endArr:215,172,129,86,43,0,-43,-86,-129,-172,-215,-258,-301,-344,-387,-430,-473,-516,-559,-602,-645,-688,-731,-774,-817

Any ideas what i am doing wrong?

edit: I'm using CreateJS if that comes into the equation? Shouldn't think so because its just a numerical value but for info purposes...

 

[Carl]

Hi,

 

Since you are setting a min value of 0, the end position can never be less than that

 

ThrowPropsPlugin.to( targContainer, {throwProps:{y:{velocity:vY, max:1000, min:0, end:endArr}}, ease:Strong.easeOut}, 2, 0.2, 0.6);

[boy2k]

DOH!!! haha 

I throught the min/max were to control the velocity speed... /facepalm...

thank you Carl

[Carl]

No worries. It can certainly take a little time to get familiar with all the features and flexibility of ThrowProps.