ViewRadius

Returns or sets the radius of the viewing frustum of a parallel-projected view. This function is useful when you need an absolute zoom factor for a parallel-projected view.

Syntax

rhinoscriptsyntax.ViewRadius (view=None, radius=None)

rhinoscript.view.ViewRadius (view=None, radius=None)

Parameters

view

Optional.  String or Guid.  The title or identifier of the view.  If omitted, the current active view is used.

radius

Optional.  Number.  The view radius.

Returns

Number

If radius is not specified, the current view radius for the specified view if successful.

Number

If radius is specified, the previous view radius for the specified view if successful.

None

If not successful, or on error.

Example

import rhinoscriptsyntax as rs

rhParallelView = 1

views = rs.ViewNames()

if views:

    for view in views:

        if rs.ViewProjection(view)==rhParallelView:

            rs.ViewRadius(view, 10.0)

Also See

IsViewPerspective

ViewProjection