Is it possible to get the Display Buffer into a Floating Tile?

[Dan Korneff]

@Christoph-Hart I need to increase the buffer size to about twice what's available to the Plotter. Can I just change this:

return SimpleRingBuffer::withinRange<4096, 32768 * 4>(v) && wasPowerOfTwo;

to:

return SimpleRingBuffer::withinRange<4096, 32768 * 8>(v) && wasPowerOfTwo;

Or will this blow up??

[Dan Korneff]

So far, no explosions

[ustk]

@Dan-Korneff I imagine the only issue would be that a longer buffer would require more time to create a path, but if it can be noticeable I don't know :man_shrugging:

[JulesV]

@Dan-Korneff @ustk It seems interesting. Can you guys share a basic fast snippet for this please?

[JulesV]

Bump please

[orange]

@JulesV Here is a custom node example. After adding a display buffer to the custom node and compiling it, you need to open this node in HardcodedMasterFX and apply the following method. To get the look I wanted here, I had to keep the buffer length quite high, it's set to 65536 :)

The drawing process takes place in a timer object.

const var dp = Synth.getDisplayBufferSource("HardcodedMasterFX");
const var gr = dp.getDisplayBuffer(0);

gr.setRingBufferProperties({
"BufferLength": 65536,
"NumChannels": 1
});

const var Panel1 = Content.getComponent ("Panel1");
const var a = Panel1.getLocalBounds(0);
const var Cmpt = Engine.createTimerObject();

Cmpt.setTimerCallback(function()
{	
	Panel1.setPaintRoutine(function(g)
	{
		g.setColour (this.get("bgColour"));
		g.fillRect(a);
		g.setColour(this.get("itemColour"));
		var p = gr.createPath(a, [0,1,0,-1], 1.0);
		g.fillPath(p, a);
	});
});

Cmpt.startTimer(40);

[Lindon]

@orange is there some reason you are declaring the paint routine in the timer and not outside it, then issuing a repaint in the timer?

[orange]

@Lindon Not a specific reason, I just used the time object to refresh the paint.
If you have a better usage recommendation instead, I'm open to it.

[Lindon]

@orange well clearly I havent tried it, but give this a go and see if it works?

const var dp = Synth.getDisplayBufferSource("HardcodedMasterFX");
const var gr = dp.getDisplayBuffer(0);

gr.setRingBufferProperties({
"BufferLength": 65536,
"NumChannels": 1
});

reg p;
const var Panel1 = Content.getComponent ("Panel1");
Panel1.setPaintRoutine(function(g)
{
	g.setColour (this.get("bgColour"));
	g.fillRect(a);
	g.setColour(this.get("itemColour"));
	p = gr.createPath(a, [0,1,0,-1], 1.0);
	g.fillPath(p, a);
});



const var a = Panel1.getLocalBounds(0);
const var Cmpt = Engine.createTimerObject();
Cmpt.setTimerCallback(function()
{	
	Panel1.repaint()
});

Cmpt.startTimer(40);

[orange]

@Lindon That’s better, thanks :)

[orange]

This post is deleted!

[Lindon]

@orange glad that it worked...

[JulesV]

@Lindon @orange Thank you for your help!