Reverb visualizer

[tiesvdam]

@d-healey

[d.healey]

@tiesvdam Well you can draw things like that using a panel or laf https://forum.hise.audio/topic/3507/paint-routine-for-natan/21?_=1734697067877

You're going to have to give more details though about how you want it to function.

[tiesvdam]

@tiesvdam I have 3 buttons:

One button for the gain of the reverb. I want the reverb visualizer to have thicker lines as the gain increases.
One button for the size of the reverb. I want the visualizer to become wider as the size increases.
One button for the width of the reverb. I want the lines in the visualizer to spread further apart as the width increases.
I hope this is possible!

[d.healey]

@tiesvdam said in Reverb visualizer:

I hope this is possible!

Yes all possible, using a panel/paint routine.

[mmprod]

@tiesvdam I think @oskarsh has some similar visuals in his Reach reverb plug-in. You could take a look at that

[ustk]

@tiesvdam Done something similar here that you can take inspiration from:

Display ScriptNode Reverb in GUI

@DabDab Here's a (very naive) example HiseSnippet 1194.3ocsV0sSabDEdVvaa71lpFo9.LhqVabc7OPvQTTbv.ATJDqXZ9QHDZ7ti8NxqmY6tiiwJk2gdatquF8Mn22K5qQeCZOyr6hWCFBX0t...

Forum (forum.hise.audio)

[tiesvdam]

@ustk

Thanks for the tip

i have the following problem: When i use de script in my own project and i change a few things the floating title stays empty. What I'm doing wrong? (i only have 1 know for my reverb)

This is my edited script:

const var pnl = Content.getComponent("pnl");

const var knbs = [Content.getComponent("Knob1")];

pnl.setPaintRoutine(function(g)
{
g.fillAll(Colours.black);
g.setColour(Colours.antiquewhite);

var nbRect = 5;
var nbGaps = nbRect*2;
var gapW = this.getWidth() / (nbGaps + nbGaps * (1.0 - knbs[0].getValue()));

});

inline function onKnob1Control(component, value) { pnl.repaint(); };

for (k in knbs) k.setControlCallback(onKnob1Control);

[ustk]

@tiesvdam you set variables but don't draw anything. You're missing that part:

	for (i=1;i<=nbRect;i++)
	{
		var s = knbs[2].getValue() * 0.9 + 0.1;
		var w = gapW * i * s;
		var h = gapH * i * s;
		var x = this.getWidth()/2.0 - w;
		var y = this.getHeight()/2.0 - h;
		
		g.drawRect([x,y,w*2,h*2], 1.0);
	}

[HISEnberg]

@tiesvdam

I had a bit of a different methodology, but I created an animation for this sort of thing a while back. I adapted it to fit your needs, let me know what you think :)

HiseSnippet 1391.3ocsWs0aaaCElJMpqwacaEX+.HxKSI0MQN1NMCYEqs4RaPWRMpay5vvP.sDsEQjHEjnqSVQ+usG2Om81db6bnjrniSuYf4GRL44124vyM2KSEvyyUYDmFu7xTNw4qb6eoTGsWDSHIGsOw4abOHNVjlyyO6YR0.xiuLkkmyCINN23IHSNqrLw74u+oGyhYx.d8UDxoJQ.+mEIBc8s8d3yDwwGxB4uTjXwcmGdTfRtmJVMF.zMb8IorfyYi3mvP1Vxk7TVdDwYc2sC9gt9C39c6tSm16zoy1c1tq+P+1CGry1cFz99cZG1oaqf1DmadPnPqx5qYZdNnzGqBurejZhrv.mJxECh43gVj9fkKtlrWjHNrWUzImPbVtWcr5FEwpuy8XQnX580wru0PfVKgcPyYoODjZ8Y.IGKHsbAjtia+fLQptlBhmuz8HolmMjAuM1PofWxR+yMc2SAbH0ajvNmeXFbXpDda462j112escazXyMoGIEZAKV7GbpNhSqxNn8XRdbC3ALWSeCKi1SFOk1CnU5eDWumJIUIgCdqZwypf5sNtQNGnyhiUS1C96.HQHe0lzUOAjDYs1NOSNneZFmE9dsxTNPAsjTNNwBgc2kBd2orLACB+zgpLi+ALMfmQUCo7RdszPtNScN+WDg5HPCac8ZHVHwPkH3bI7jXhgGNVFnEJIUqngYrIS0Mc.Cdan.kbChaHjFwGVI.xcEn8FsF8sMnvmXU.KlNoDG1gQHRXfmG350bFwEihzyy5SM2OKuAbLS30.yE5eSvOmi7uBjKUpgtgAvQeBWW5ITHWBx5oCyTIzygNIeeNDBiGyszUAmGVv3CpeYQncJxKhrJUCoEAiigZHSPNgcgHYbBMGyKYxPZnHWiMinC35Ibtr94q1dfPufEJFiO+GyzQajHjdFurYo2r1Uc2bMOE3tVxMmIMZ8Y7gZvtO9Hi3bFTfYHdBPc96REzezVSvE28tUOu0lOqBtFbrNJ8cosphJyEYTPCTg9x5rJgLjegMuuLRjCOrwvCIabNmJzXN4Pn2LcRDD0fyf+DDA9lA9gifuAEC3gTSE+r.rxhkAzLlbD2q0F9z6Q8xphXSidq0j5uAzcAX3J9v9VUESueD1UnX9fWw+x2XhPG8n3zHV8MQBMuYERVqLYtPdqxGueqJy9dkg0lSSlquYprW4SourNcqlVe+2aZ2Rnzxuqw6LE88gZgogMH6OEFW.QW0XMTge0de8PhunflmcQOFmPsgCioUsFmqMgRNs3A6Iloh8BpZH1rntasFuswJ1VMiaPDVi8tca7QakV7VXzcEL7l2rHbsP0IJM+4ROisgvB8pjFN7ZoUprXd10RFWiH6CInWQWbaOGYDFaN6r3a9oMKNnH1XwnRhiEedJu77gp3PbFK984mbSJCt3L7RDBrpMSv+5xI38iEg7LhHDGeOMpRLNf8NWjWcz9LMqRUfVAKkxyzBzgb1m+FXArhkCVwced94ZUJrK0z2ThyWTX3aWs5.ldZr6scsROHWXuV2k1GlcJMDEcwozDSiThiqyeA7TzNs5Dwx7teR986w5+Y7C07K.sbK2RFIyuTDrNlJDaHN6NZ31qkDfjkYVLBW9QlCcOrizeFKt4+AWb6SEh2wsmPGDc8XboqAiPRv+GXrbc2a6dvvg7.cM.W18vWun619QLeQquQvPjLA716dx3j9P28.NXcIjflioRKgYREm8wyXDnOWFZN7uvmRhsvyNkDaUQjjvBxTmETT.hKTeKyM.ljlevwJtGimostZUGgj.62eVPvrpZNA2ZQEr8hJXmEUvtKpfaunBd+EUvc93Bh+7qGMVqRJJaHji6cfoKoiyARb4bS1J4+nZFgsJ

Content.makeFrontInterface(200, 300);

// Initialize the Ellipses Panel
const var PnlEllipses = Content.getComponent("PnlEllipses");
PnlEllipses.set("allowCallbacks", "None");
const var KnbSpread = Content.getComponent("KnbSpread");

const var numEllipses = 5; // Variable for the number of ellipses
const var strokeWidth = 2; // Variable for the line thickness

// Function to draw ellipses based on spread
inline function drawEllipses(g) {
    local width = PnlEllipses.getWidth();
    local height = PnlEllipses.getHeight();
    local centerX = width / 2;
    local centerY = height / 2;

    // Get spread factor from knob's value
    local spreadFactor = KnbSpread.getValue();

    // Calculate the maximum size and distance between ellipses
    local maxRadius = Math.min(width, height) / 2;
    local step = maxRadius / numEllipses * spreadFactor;

    // Draw the ellipses
    for (i = 0; i < numEllipses; i++) {
        local radius = step * (i + 1);

        // Calculate opacity based on index
        // This will cause it to fade when it reaches the edges of the panel
        local opacity = Math.range(1.0 - (radius / maxRadius), 0.0, 1.0);

        // Draw ellipse
        g.setColour(Colours.withAlpha(Colours.white, opacity));
        g.drawEllipse([centerX - radius, centerY - radius, 
                       radius * 2, radius * 2], strokeWidth);
    }
}

// Set the panel's paint routine
PnlEllipses.setPaintRoutine(drawEllipses);


// Knob Callback
inline function onKnbSpreadControl(component, value)
{
	PnlEllipses.repaint();
};
Content.getComponent("KnbSpread").setControlCallback(onKnbSpreadControl);

[tiesvdam]

@ustk This looks perfect, the only problem is when i connect the button with a effect in my Script the graph doesn't react on the button no more. Can you help me?

[ustk]

@tiesvdam When you connect a component through he property editor, it has entire priority over the script callback and deactivate it. So just do everything in the script and don't use the property connection, that should do it.

[tiesvdam]

@ustk ok sound clear. I understrand. What part do i need to change. I'm a noob, sorry xD

[ulrik]

@tiesvdam the property editor will show up as soon as you select the component
Make sure it's not connected to any "processorId"
Because if it is, it will overide your script and it will not work

[tiesvdam]

@ulrik Okay sounds clear, but what is the right way to connect it in this scripting?

// Initialize the Ellipses Panel
const var PnlEllipses = Content.getComponent("PnlEllipses");
PnlEllipses.set("allowCallbacks", "None");
const var KnbSpread = Content.getComponent("KnbSpread");

const var numEllipses = 5; // Variable for the number of ellipses
const var strokeWidth = 2; // Variable for the line thickness

// Function to draw ellipses based on spread
inline function drawEllipses(g) {
local width = PnlEllipses.getWidth();
local height = PnlEllipses.getHeight();
local centerX = width / 2;
local centerY = height / 2;

// Get spread factor from knob's value
local spreadFactor = KnbSpread.getValue();

// Calculate the maximum size and distance between ellipses
local maxRadius = Math.min(width, height) / 2;
local step = maxRadius / numEllipses * spreadFactor;

// Draw the ellipses
for (i = 0; i < numEllipses; i++) {
    local radius = step * (i + 1);

    // Calculate opacity based on index
    // This will cause it to fade when it reaches the edges of the panel
    local opacity = Math.range(1.0 - (radius / maxRadius), 0.0, 1.0);

    // Draw ellipse
    g.setColour(Colours.withAlpha(Colours.white, opacity));
    g.drawEllipse([centerX - radius, centerY - radius, 
                   radius * 2, radius * 2], strokeWidth);
}

}

// Set the panel's paint routine
PnlEllipses.setPaintRoutine(drawEllipses);

// Knob Callback
inline function onKnbSpreadControl(component, value)
{
PnlEllipses.repaint();
};
Content.getComponent("KnbSpread").setControlCallback(onKnbSpreadControl);