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OpenMusic DocumentationOM 6.6 User Manual > Basic Tools > Curves and Functions > 3D Objects > 3DC-Lib
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Multiple 3DCs : 3DC-Lib


The 3DC-Lib objects is similar to a BPC-Lib . As for BPFs and BPCs, collections of 3DC objects can be created and stored in the 3DC-lib object.


To add a 3DC object, type its name or go to the Classes / Basic Tools / 3D menu.

Inputs and Outputs

The 3DC-Lib object has two inputs and outputs :

  • "self" : the object itself

  • "bpf-list" : a list of 3DC objects

A 3DC-Lib and its editor.
A 3DC-Lib and its editor.

Editor Display

  • To display all the curves in the 3DC-Lib editor, select the Show All option.

  • To display the current active curve, unselect this option. By default, the displayed curve is curve #0.

To display and activate a specific curve, use the TAB key. The current active curve index is indicated under the Selected Curve label.

If the 2D Editors option is selected, the corresponding 2D editors will be refreshed automatically in the window.

Naming Curves

Use n to set a name to the current curve. This name will the appear on the left panel, next to the curve index.

Editing Curves

The active selected curve of a 3DC-Lib can be edited as in a 3DC editor.

Adding / deleting 3DCs

To add a new 3DC in the collection, press +.To remove the current curve, press -.

When a new curve is added, it is added right after the current curve.

3DC-Lib Edition

Only one 3DC can be visualized and edited at a time in the 2D projections.

The precision value, if modified, will be applied to all the 3DC objects in the 3DC-Lib.

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