ofxAudioUnitTap cannot be connected to ofxAudioUnitFftNode

[jasonlevine]

Hello,

I'm a currently trying to get the waveform and FFT from a fileplayer.

Given:
ofxAudioUnitFilePlayer player;
ofxAudioUnitTap tap;
ofxAudioUnitFftNode fft;
ofxAudioUnitOutput output;

player.connectTo(fft).connectTo(output);
and
player.connectTo(tap).connectTo(output);
work perfectly.

but
player.connectTo(tap).connectTo(fft).connectTo(output);
gives the error: /Users/jasonlevine/Code/of_v0.8.0_osx_release/apps/myApps/fileplayertest/src/testApp.cpp:10:19: Non-const lvalue reference to type 'ofxAudioUnit' cannot bind to a value of unrelated type 'ofxAudioUnitFftNode'

and
player.connectTo(fft).connectTo(tap).connectTo(output);
give the error: /Users/jasonlevine/Code/of_v0.8.0_osx_release/apps/myApps/fileplayertest/src/testApp.cpp:10:19: Non-const lvalue reference to type 'ofxAudioUnit' cannot bind to a value of unrelated type 'ofxAudioUnitTap'

[admsyn]

Hey @jasonlevine, I just added a connectTo() which can hook up DSP nodes to each other, let me know if this works for you!