Volume+Freq as One

[Jay]

@d-healey the problem is that I don't know how to, I try this is and is giving me an error

If (value = knob2.getValue())

eq.setAttribute(index, 4)

[d.healey]

I think the issue is you don't have the basics down. You need to play around with HISE script some more and get a bit more experience, asking questions like in this thread is a good idea too. And it's also important to ask yourself questions, the most important one is 'why'.

if (value = knob2.getValue())

So I'll ask, why did you write this? What do you think it does or should do?

[Jay]

@d-healey I think it should get the value of knob2

[d.healey]

You're right to expect knob2.getValue() to get the value of knob2, but your code won't work because you have a typo, the variable reference for the knob is called Knob2 with a capital K.

Where do you think value is coming from in this if statement?

[Lindon]

@Jay
also what do you think this line is doing?

if (value = knob2.getValue())

hint: check online java courses to see the difference between assignment and comparison.

[Jay]

@d-healey eqfreq1?

[Jay]

@Lindon if (value ==

[d.healey]

@Jay You're inside a control callback. All control callbacks are declared like this:

inline function mycallbackname(component, value)

Component refers to the UI widget that the callback is assigned to, in this case Knob1, value refers to the current value of that control. So inside Knob1's callback function, value will always be the current value of Knob1.

So we can rewrite your if statement like this (with correct operators as pointed out by Lindon).

if (Knob1.getValue() == Knob2.getValue())

And hopefully you can see now why your if doesn't do what you want.

[Lindon]

@Jay yep nice catch..

[Jay]

@d-healey is not working

[d.healey]

@Jay said in Volume+Freq as One:

@d-healey is not working

What's not working?

[Jay]

@d-healey its saying unknown function 'getValue'

[Jay]

@d-healey

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[d.healey]

@Jay I think you've misunderstood my last post.

I was rewriting your if statement in a way that made it more clear what you had already written. It will do exactly the same as yours (which is not work), I just wrote it that way to show you what it was doing, I haven't changed the logic.

Incidentally, the reason for the unknown function error you're now seeing is because there is no variable called Knob1.

[Jay]

@d-healey

HiseSnippet 1211.3ocuWstaaaCElxIZs1aoqEX+Z+hM+Rdq0Q14VKJBpabhGL5Rh2bZPwJJJnknhIhDoiDcZcCBPeT5ixdD1ixdB11gTxVzI1IYFnUv1P7biemK7bnaGK7nIIhXjUwCG1mhr9N6NC4xdM5QXbTqcPV2ydORhjFiSIs8v9jjDpOxxZgeQQvp3hH8ye+7sIgDtGMmDBcjf4Q+UVDSlSsc8WxBCaR7oGxhLjds5s7D7FhPw..OKX6h5S7NgbLcehRrB1HquYWelTD2QRjzDj0haK7G1om387T4Ohkv5FRUKph5.FJkbSQnuBwJpnF8Xg9sG42IHvJsyiBKjFE9A68X9rwzyiF2Wy.mqgY7vpv0Auplvy81COKC3sXJ7dfcGuXVeYNGE19V6VbHQEPfTfIrRkEU3SKZ2P.RvkUhHmPaFCKFqgyFttOButqa4msTokJAIhDI9LRLldJdKrtlnxwT4tAATOoyxzSWNUPFOjwo3fAbOISvwB9K4htUUaTrHzwSD0Wvgs7QfwBGPKuToyWpDFdBEdjPLi6S+.rAzSqnplv+j5ssIb+CBBRnRXKJBDf2dgTFy5NPRczpjYNP9pqVYcETJBeLrVyX.3+L1cZVLcqSjjXoVLkBAvKUeiB60T94QJq6T9sFhC+P80zAEbbbRAviwtkg8vopqqKrXrQKWFuBPUyuL.jwLzQsY4TFaxHeB9rxJXVBV1C9IlcbO4ySIqn2.hujXZZzHYFQVUQyLhEJ4S+kEfczoNC2Gu0V3KGRJmJt5477WUOyvmVq7yxk6hI2RmGNpp3+mMqMgMU16Bfvnpa.rMFU24rr1oVtrxNYUkMHggcgVKNSVrZV4q8ZH5MaSVa4qdRQWDAZ8lZvYoUgua.egJi2pDTkECTIRnLulauOhageOgKg7JE+aX3LHz4.KE3tTbkMcMjOR.IXYOxMpFQhqUYcWiyh6KjzC3NkKcdohktnD9xrBBlJur.RHMdprUssiuNEc3Ch5RiGclejfP+qIaPZO6Fjl8u8RSBFBJ3s3L4A8o7Y01Dkk4fFnExPEHpT297dYsO6Dx7owHFzk7N15JAjFvlCvP2ZkqcEkqidUqcHRhpIdFb.H1mFKYJu2ZG5YvzwzV5Es2glbhTzWi2rJMHfciH9Ci2v5mTe33Ee5OpiLryctQvaXmWYXmOKpGQx4gta8HlueHssHgoR5ltKbMg9cXejZdm.zUmdAyPE9CBIxIGrp5+mwPYWyIXpoTbX+FZZ4uHSausv8A1sYRudSGuElBdU0gegwa1cWVxNcHcNXWzt4q+JeQkueTUciAwmQ28zLbPOcBbr+fnlrP3FHpdAVE.2QMbx0LpoHTMmv90UDpM4sN49qdYBqYVWpHrdFg+7e9wmpIrwXI13uzD17x13IWFGOMmv8q2r4g6xIPTJMhtvjQzEtcc1lRB82ECjL9w6QfQdv4NaHF0AtPrGExmbNMbbnJasqZsBRcn5Pms0+BOYLqpVakwr5HleU1iHhWr3cdocOUkG2USA7at957Eg+WArFOtmqssaEWDzcg8NOOUwxigproqSs4PmUmCcVaNzY84PmMlCc1bNz4IWqNp+YyKFHEQoMz.Bs2UO9xxxnRG8eP807tM

[d.healey]

@Jay Isn't that the same as your last snippet?

[Jay]

@d-healey oh sorry

[Jay]

@d-healey I have try but I can't get it to work

[d.healey]

@Jay You'll need to show me what you've tried. I'm going to be away for a few hours so I'll check back in when I return.

[ustk]

@Jay Seeing all that you ask at each step means you really need some more basics. Do simpler things again and again, until each step becomes clear. By clear I mean you perfectly understand what the code is doing before moving to the next step. This will help people to help you :)

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