poI3DViewCtrl SetOrtho

Syntax

viewControl_handle SetOrtho MinX, MaxX, MinY, MaxY, MinZ, MaxZ

Application

HyperView Tcl Modify

Description

Redefines the view when in the orthogonal projection mode.

Inputs

MinX, MaxX: Min and max clipping planes for X.
MinY, MaxY: Min and max clipping planes for Y.
MinZ, MaxZ: Min and max clipping planes for Z.

Example

To copy the model orientation and view from one window to another:

Note: This example assumes that the same model is loaded in two side-by-side windows, and that both displays are in the orthographic projection mode.

hwi OpenStack;
variable t [expr rand()];

catch {
hwi GetSessionHandle sess$t;
sess$t GetProjectHandle proj$t;
proj$t GetPageHandle page$t [proj$t GetActivePage];
page$t GetWindowHandle win1$t 1;
page$t GetWindowHandle win2$t 2;
win1$t GetViewControlHandle vc1$t;
win1$t GetClientHandle post1$t;
win2$t GetViewControlHandle vc2$t;
win2$t GetClientHandle post2$t;

set orientation [vc1$t GetOrientation];
set ortho [vc1$t GetOrtho];

vc2$t SetOrientation "$orientation";
puts stdout {Orientation Set}
vc2$t SetOrtho “$ortho”;
puts stdout {Ortho Set}

post2$t Draw;
}
hwi CloseStack;

Errors

This command will return an error if the view control handle is invalid. It may return a warning if the current projection mode is perspective.