changeModelDisplay Method

Add or remove a set of models from those models currently displayed in this viewport.

changeModelDisplay(models: Id64Arg, display: boolean): boolean

@returns false if this Viewport is not viewing a SpatialViewState

@note This function only works if the viewport is viewing a SpatialViewState, otherwise it does nothing.

@note This function does not load any models. If display is true and any of the supplied models refers to a model that has not been loaded, no graphics will be loaded+displayed in the viewport for that model.

@see addViewedModels for a similar function that also ensures the requested models are loaded.

Returns - boolean

false if this Viewport is not viewing a SpatialViewState

Defined in

• 65/itwinjs-core/core/frontend/src/Viewport.ts Line 987