SetPartOpacity Function

Manages the opacity (transparency) of given parts from a 3D model edited in an active 3D editing session by a given opacity level.

    SetPartOpacity(parts: [[[EvItem|canvas-envision-document-items.html#part-items]]][], opacity: number): Promise<void>

Parameters

parts: EvItem[]

An array of Part item objects, one or more given parts of a 3D model currently edited in an active 3D editing session whose opacity should be changed by a given level.

opacity: number

A number, a given level of opacity from 0 to 100 that defines how opaque the given parts should be:

0: fully transparent.
100: fully opaque.

Return value

Promise<void>: A Promise that, if fulfilled, resolves to void if the opacity of the given parts from the 3D model edited in the active 3D editing session has been successfully set to the given level.

Discussion

The function will throw an error if the 3D editing mode has not been activated.

25 April 2025