How to control the parameters of each key individually？

[CatABC]

I'm making an electronic drum plug-in and I want to give each key a volume control knob. How do I do that?

Please help me, I am a newbie, I will be very grateful

[ulrik]

@BobCat

Here's a snippet, you have to place 2 samples at key 60 and 62 (Snippets doesn't include audio files)

HiseSnippet 1497.3oc4X80aaaCDWJNps1qqXsn.auL.hf8fCPWps6+FP1PbiSRmQqaMrSKVeYsLRzVDQhTfhJtdC8Cx1mh85dKeZ1y8av1QJoHJG2TWu9OroGB7cj2we2wi2OxzWvcIwwbgkc08mFQrrunyvoLoeGeLkY0cGkh6A+rOQbexTqsmFgiiIdV11UTpAyV0R+8ps1FGfYtjBUVVOgScIOfFRkEZ6299zff8vdj8ogFy9ls65xYc3A7D.MUbZXEgcODOl7PrZZq3XYetc8nRtXnDKIwV1qtM2a5Pe9DV57eBMldP.QIzzZH3nT06wC7THV8aqN9z.u94QcrkksS+hbPkzbvUc5Q8nmnuHW7E5APEVXlOrWoL7pTBdMecvaNPx1.RqlBoK6LzUPijEinvym4zkIIhQXHsaBkz4ZsxWtpSGNLClbiP7gj8DfvIVT+1MZbMD7m02rVsqe8pCHiHBBrChjbjzmfFhCiBHBDNN+m0fcnXI5HrHWSSzOfzELaLlHyzUes7AWKy0CIADWYLBGDfh0iEinLyEoVtIaDqm6PdByKt9Z4d3o7DDiP7TX6PFehx7I9TWeDW3AXT4pbOiEDTT.DgdnQBdHJIRYkGrQfpOUMN5.pDEKEX1Xx5Ju+iPfi5h7wGQPbVvTTqBmw7fQzKYWzDLSp7EjFjBdfxTyE9HdPRHAgknCISgLKZBU5iTmSZhpOAp5QGP.f6QdAp45ZOWXMXkxcZCaM6rardgqZoyGcfT4Av4CsJTypeawWMJKfxHnQILWIkyfHRCgNofttKOLhyfZhqAajAIPF3WqU0H8ml6gBsHhPNsdyqcxd8FOQGf41sYsWBaN4EXv9embOWeM8Jt15J2kst4HtdY3n1eOU.0xLdNynp0RFUMV5np0YEUsLipZFX8gbI4Qr5ZTU6k0PyNznQycrL2oNTMugUcPEmkg0YIgGPDl4D0Dg1Jk6UctEqWkaZVwXhbVWFU9nHRlbQy1lyoylUVZE5wsRFBgoJ0c3tTVGtgAT3.sEEbx40TOMszfufo36O1ZgMtUIie9n+Zyisdb2cvRrpOaFbxpJnpLg8Nji.RqzttUc1gDenjGowaVY.PI9FQ7KLYAmZJLg5I8KT7ys8Izw9F7icaGx8xVaW5Aj.qPSd1mdbHtj2ikjngzeQGh+9uo99yshSFMhByxwA4sMXumW.oOOlpJNTyyVaYKUdbgCpVFAU6m29S3f5zrm.uM2KI.KKSlqBqrAT9vjAUwRx.eO07FNyxvu5q+TSi4dAj4dlXAg6kc5Skt9yGuqLG7pNj8dFuY2W5yc1czHfzt.rq5r2OclWN5cNT95TnbEmgRAACUWiy5uqwSMm7t8uKtBazBeE19BR.G6kWJmNsiauMTJSDk09Gs0K0cCAdpRqUFxGPhHXYuziQYCdg1CFbOAOIZVqd0V5hk8E.0DjJLG3QLBj2klwXGAONdDDNZeEaNT+DwXUtpPy.xQDQbYcOLID16YLR.Xris5j3iiIp8ZpaOrTPKc3VuJM1Gq2ug60qkaNibqYjuwLx2bF4aMi7smQ9NExoIzd3HUkQUGndTFhiNEm34WLNQvO8wPjaLysoiOYMR0TtSiwTOI0qgmwiYlyyBN26qWp7AsO1+91tUVL39FdXU0bLNjp1p1kcDbTEznv3U.ZpQ3j.Yt1xsM5wY7HeNi5V9fATnOdLQXh84FP2UJgykEZtZ6AvidvwFmr+l1O.tsKVT979aUt3s+Qlyc+5qbRgKR0qC8eC5xJ+umt7rRcWJirDAqtP9I997Eczs2QJ13OVPc.OQBrr4LcN.cH7ZSgKwjTbEEQapbCkrBPCILOsveCeYC1LmAUMXy7AsbycEDaY+V+JF6JDlh5PeKv.faNnz8nytyLv58AAkgXWA+YY+6QTX8BZM.JY5+KdUc5ojQm5McVpKzSelqaYWcJCasrFdik0vatrFdqk0vaurFdmk0vu6Man55D2MQxCSalZY0q+toEf16dRAXEq+A5fMQ5

[ulrik]

@ulrik I think you can do it simpler by using a Simple Gain module and add an ArrayModulator module in the GainModulation chain, I have never done it though, maybe there's someone around that can explain how to do it?

[CatABC]

@ulrik I succeeded, thank you very much, give you :red_heart:

[CatABC]

@ulrik I found a new problem. When I switch the Samplemap, the control of the knob will fail. I need to manually click Compile to make it work properly.I tried some things but no success

[ulrik]

@BobCat if you're using my first example, you could try to select the sounds again when changing the sample map.

something like this:
call the function when changing the sample map, I think it needs to be executed before after changing map

inline function updateSelectedSounds()
{
	//	Selects all samples in the Sampler
	Sampler1.selectSounds("");
}

If you're using the other method, give me a snippet and I'll take look

[CatABC]

@ulrik I succeeded,I put Sampler1.selectSounds(""); into oncmbSampleMapControl and it works fine

 inline function onknbVolC1Control(component, value)
 {
	

 	Sampler1.setSoundProperty(0, Sampler1.Volume, value);
 	
 };
 
 Content.getComponent("knbVolC1").setControlCallback(onknbVolC1Control);
 
 

 

 //change samplemap   -------------
 const var sampleMaps = Sampler.getSampleMapList();
 const var fltPreset = Content.getComponent("fltPreset");
 const var cmbSampleMap = Content.getComponent("cmbSampleMap");

 cmbSampleMap.set("items", sampleMaps.join("\n"));
 
 
 
 inline function oncmbSampleMapControl(component, value)
 {
 	GFRNB.asSampler().loadSampleMap(sampleMaps[value-1]);
 	//updateSelectedSounds  ----------
 	Sampler1.selectSounds("");
 };
 
 Content.getComponent("cmbSampleMap").setControlCallback(oncmbSampleMapControl);
 

[ulrik]

@ulrik said in How to control the parameters of each key individually？:

@ulrik I think you can do it simpler by using a Simple Gain module and add an ArrayModulator module in the GainModulation chain, I have never done it though, maybe there's someone around that can explain how to do it?

Ok I found out how to do it using the Array Modulator

HiseSnippet 1427.3oc6Y80aSbDDeOaeTrokBTTUe7DhGLRzPr4uUnRbvIA4VBwJ1.suTzxcqiWk810cu0I3VgTU+7zOD7Qnu02pPpOWI9FzN6d246N6KINlDDfx8Pj2Y1c1eyryL6LaZKEtjf.gDYUt6nADj0mZ2YDW0uYeLkiZsBx5KsaJ3Jof8DAanOoMQ9Hghft+nA3f.hGxxp3Czy0pbIj46MKceLCycIIjPnmHntjGR8opDpsa78TFaMrGoK0O0ruQiVtBdSASLDvUQ6EQCvtai2h7HrdZErQVmZUOpRH6nvJR.xpz8Edi5zWrKOb9OgFPeNinGTC0ADTH40DLOMh0+F0rOk40NV+CPHK61IVihgViKZuN0iNldhU4bFFNIqHs8vpPV3ULC7psWvKGHYkBRkBgz4s63JoCTIbz34L1s3JhrG1M6QS3bQE92hliQBWsfOdaxZRXv3UT8VKt3Ucf+bk6Vox0tVYIoGQRfSPGkvQ0m3rrThG4rtvaHCC5UE33IP4rCVFxAXrbPGF0izFNnb9VGiKzBaQTFhRM0wvs5klPZ0tzdssgfOQFo12IYUC10XED12lB+ABNLn5klZlwaGLcNwUk6N4rKU0eeT8NOrMrg4n7YU5pZK5T.XAih1UrBVgqBRRiGMfBmRfiKlwdNLwxe8d+UgxYTNwo2PtqhJ3NBd58oVTLaU2XCwUAyFaH4JU90JkmFQAwndYvqvi7BviHdA2sxKA7cv1VvtpESzF2LRGplOtLp79qB0eqUg5GVUn9rnB0STgTHWmSbCdUC1p7xJNSxpWub4EIKFQlKacdQ49svp7g9OmHSaYzSDRVjMCzolsLPtglnTSTvawopMFPhFmjBsVN4qPQ1XHyUwHDBPQYxacA6IOyPTPPewTjqgLJCjO15dfH8fnDTg+nf8MW7NKbx2a22S236t82X9UutW+l6twIVjiiuv3.iyewPm+ylwK233+4YHM1o2TDzq+kK92Kc3ER8LBoQk+5eVB83V5qYzkRDEaBwqCHREUmVvZExNPcYgEVT1dERv1Jw.SvaTBRj0mbnCeeQRobWtwnjA2qwtTOU+wDb98F8Izs5qzg5d.gfv729hg7jxDe0yZflFNyfAMEL5lBF+11S.CzOMFFwTZ0vm54wHsEATcB2DNudo4AL0SAlWwNJAyz0GBUlFWrR5xU00nGwPKiz0HpqCjCxdT5Z3mrF1R68MHKlaI14d+vLB2ya2lpb6mOdKjCdA+6ia7F0QvmYuZudPYiIfsj8Z+v9V9+QNTNaHTNicGn9ISs1QcpoG67T7NDmGP3Doo558oSs+bV6TavL2o1FtJX66Jw7fAhfLBtCwm1EBbBRS7wAPuHjedS8obZ5MEXYtrdyRqAJYtqoCVMTZbWlHEh18n3LeljtfnrQMoleN8pU53p8w2ogdu8YJJNav8.51sbLF6P8GvHqx2gvfKtLX7BvMU8vCYpXpYcxWWvEC5K3T2zd.aRTR5VaQjowdtJzxJk95swTtXiMILBNs27ka7PvKDKA6DYNsEG9N+y875qrCgqiNxz4iiL7E+HJC+g38mReje5wuFmw8+AwP4rQDbzT1ub6HzJDFNiA7oYqz3GajS1+VPDkT0VvvxIM+EOpbsKMy9HZU53xmdNOXriAb7i+Dh5n7RS9zVGLhSJbdkSZz8jFc+.qQ2ir66l06MzW8yRBwd++htKXaR69gCfOmcaL+8.3toXnhx2ZcLT1Fz8r8iF52AZyvk.PkyIr.8qFTP2pP33E0iC6yf6YF7evWDyZ5wVQLqEy7il8vG6JEOyM78hz2XcZCEv1xM+KyJautdrS1WYx74C8g7LW2rhZpEVedW30m2Edi4cg2bdW3sl2Ed64cg24fWntMwkGpD9gwhHz5sW0Tnfk0pbLDUYBKQ+O74k5lB

[Lindon]

@ulrik - interesting - there's an occasional little "blip" note being played when the values are changed (not everytime ) - not sure why....but otherwise - cool.

[ulrik]

@Lindon Yes, I know, this way of controlling volume per key is not working so well if you have samples with a long release because the other pressed key will adjust the volume on the first pressed ringing sample, it doesn't seem to be polyphonic