poIRenderOptions SetStereoPerspectiveAngle

Sets the perspective field of view angle when the stereoscopic display is enabled.

Syntax

poIRenderOptions_handle SetStereoPerspectiveAnglearg1

Application

HyperView Tcl Modify

Description

This command sets the perspective field of view angle when the stereoscopic display is enabled.

Inputs

arg1: The field of view angle in degrees. The valid range is from 5 to 45.

Example

To get the current stereoscopic perspective angle:

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 GetClientHandle client_handle
client_handle GetRenderOptionsHandle render_options
render_options SetStereoPerspectiveAngle 30
hwi CloseStack

Errors

Returns a value of "3" if the handle is invalid.