poI3DViewCtrl SetZOffset

Sets the z offset of a stored view.

Syntax

poI3DViewCtrl_handle SetZOffset offset name

Application

HyperView Tcl Modify

Description

This command sets the z offset of a stored view.

Inputs

offset
This value represents the distance from the near to far clipping planes which affect the perspective. It will have no effect in the orthographic projection.
name
String specifying the name of the view to be modified. If a name is not specified, the current view will be modified.

Example

To set the z offset of a view named "View 1" to 500:
hwi OpenStack
hwi GetSessionHandle session_handle
session_handle GetProjectHandle project_handle
project_handle GetPageHandle page_handle [project_handle GetActivePage]
page_handle GetWindowHandle window_handle [page_handle GetActiveWindow]
window_handle GetViewControlHandle view_handle
view_handle SetZOffset 500 “View 1”
hwi CloseStack

Error

Returns HW_InvalidHandle if the view handle is invalid.

Returns HW_InvalidArgs if the named view does not exist.