nickhardeman / ofxtweenzor Goto Github PK

...on OSX 10.10 / Xcode 6.1 (6A1052d).
OpenFrameworks examples compile, so do the examples of this Tween addon: https://github.com/arturoc/ofxTween.

Hey Nick,

I had this small issue building the addon on Windows (no issues on OSX)
There is no return value in Tweenzor::getSize();

Changing it to return __instance->_tweens.size(); fixed it.

int Tweenzor::getSize() {
__instance->_tweens.size();
}

Hi Nick !

Not really and issue at all, just asking for some problem ...

I'm facing a trouble i posted on the OF forum (http://forum.openframeworks.cc/t/combine-tweezor-with-ofparameter-in-ofxgui/18987).

What I'm trying to achieve is that an ofxGui slider is tight to ofParameter and this float is being driven by a Tweenzor.

As far as i understand what is going on this should make it 👍

.h
ofParameter_x2;

.cpp
gui.add(_x2.set( "x2", 0, 0, ofGetWidth() ));
Tweenzor::add((float *)&_x2.get(), 0, ofGetWidth(), 0, 4,EASE_IN_OUT_EXPO);

what i get is that when the Tweenzor is acting, the value is being driven by Tweenzor (as expected), but my problem is that the ofxGui slider is not updated with the values being driven by the Tweenzor ... when the Tweensor ends, then i do can play with the slider and i see the resulting linked value correctly... so something is broken while the Tweenzor is driving the value ...

Maybe i'm confused about it ...
Does my question make sense ? Is it possible to link an ofParameter to a Tweenzor and see the gui widgets updated with Tweensor values ?

I'm not sure if I'm doing something wrong, but using v2, none of my tweens are updating so it's having no affect.