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TOUCHOSC EDITOR COLOR UPDATE

LED control Publishers and Subscribers will be registered with the touchosc_msgs/ScalableControl message. Use care when setting control positions and sizes via the ROS Subscriber.Īdditionally, controls may be placed on the tab bar at the top of the screen, but this is generally regarded poor practice. Placing controls at maximum values will cause them to be outside of the viewing area on screen.

Leaving the field empty ("") will leave the color unchanged.Īdditionally, with all controls, setting the frame_id in the header to a valid client IP address will send the message to only that client.

Subscriber - Set the new control color.

"True" or "False" will change the visibility of the control.

"" (Empty string) Leaves the visibility unchanged.

Subscriber - Sets the visibility of the control.

Publisher - The visibility of the control.

A value of 0 will leave the control at it's current height.

Publisher - The height of the control (in pixels).

A value of 0 will leave the control at it's current width.

Publisher - The width of the control (in pixels).

A value of 0 leaves the control in place.

Subscriber - Y position to move the control to.

Publisher - The y position of the control (in pixels).

Subscriber - X position to move the control to.

Publisher - The x position of the control (in pixels).

Subscriber - (Optional, populated from topic name).

Publisher - The tabpage that the control is on.

Subsequent characters can be alphanumeric (), or underscores (_)Īdditionally, TouchOSC and touchosc_bridge do not support control or tabpage names with forward slash (/) or asterisk (*).

First character is an alpha character ().It is best to name controls with ROS-compliant names. The message is designed so that the default constructor for the message (all zeros and empty strings) will leave the control unmodified. These are set in the touchosc_msgs/CommonProperties message.

All cases of this have been noted below in the documentation.Īll controls share common properties that may be set via OSC. This typically means that it is a property of the control that may only be set via the TouchOSC Editor.

TOUCHOSC EDITOR COLOR UPDATE

If a particular field is marked with No Publisher or No Subscriber, it means that that particular field will not be published, or cannot be update via the ROS subscriber. If you are writing your own handler, it is best to consult the TouchOSC documentation linked above. Please note that some messages can only be assigned to two-state (boolean) variables like Touch or Value variables of two-state-only controls like for example Toggle or Push controls.In the below document, Publisher and Subscriber are used to mark the behavior of the touchosc_bridge DefaultTabpageHandler. TouchOSC supports MIDI messages of the types If a MIDI message for a variable is enabled by checking the box next to Enabled menu, the selection menu for type of MIDI message is enabled. Some controls can have more variables because of having multiple values (for example XY pads) or because they contain child controls (for example Multi-Fader controls).

Color corresponds to the control color, indexed by the control's MIDI message controller value, note velocity or program number value, ranging from 0 to 8.

Touch corresponds to a two-state or boolean indicator of the control currently being the target of a touch event or not.

Value corresponds to the control's current state's value.

Except for a few exceptions (for example Battery and Time controls) all controls have Value, Touch and Color variables, where: The MIDI properties for a control determine which MIDI messages a control will send and receive when either the MIDI Bridge or CoreMIDI connections are enabled.Įach control can have multiple variables to assign MIDI messages to, which can be selected from the Enabled menu.