<![CDATA[[ANSWERED] Activating/Deactivating a Madmapper quad from Isadora via OSC]]>I am able to change the opacity of a given quad in Madmapper sending an OSC command from Isadora to the quad's opacity parameter address (/surfaces/Quad-3/opacity).

However, the venue technicians prefer a more crude way to activate/deactivate entire quad from Isadora. In other words they would like to tick off/on the checkbox in the picture:

The problem with this approach is that in order for a given MadMapper parameter to be controlled by OSC signal, one has to attach an "Osc Control" to it in MadMapper. In the case of quad's opacity one right-clicks on a opacity slider and selects "Add OSC control" option from the popup.

Has anybody achieved this in the case activation/deactivation?

Thanks.

P.S. What would be even better is to fade from one Scene to another Scene in Madmapper, using OSC.

]]>https://community.troikatronix.com/topic/9289/answered-activating-deactivating-a-madmapper-quad-from-isadora-via-oscRSS for NodeThu, 18 Jun 2026 08:47:25 GMTWed, 10 Sep 2025 11:00:28 GMT60<![CDATA[Reply to [ANSWERED] Activating/Deactivating a Madmapper quad from Isadora via OSC on Sat, 13 Sep 2025 07:51:06 GMT]]>That works perfectly!

I guess I was clicking on the quad instead of its checkbox, trying to add an OSC control.

Thanks, @jandraka

]]>https://community.troikatronix.com/post/56679https://community.troikatronix.com/post/56679Sat, 13 Sep 2025 07:51:06 GMT<![CDATA[Reply to [ANSWERED] Activating/Deactivating a Madmapper quad from Isadora via OSC on Thu, 11 Sep 2025 07:44:12 GMT]]>@eight

Hi,

It's the same process: right-click on the checkbox, select "Add Control," choose "OSC," then "Learn," and send the OSC message from Isadora. Sending 0 or 1 will activate or deactivate the quad.

Best regards

Javi

]]>https://community.troikatronix.com/post/56674https://community.troikatronix.com/post/56674Thu, 11 Sep 2025 07:44:12 GMT