poI3DViewCtrl SetOrtho
Changes the current view when in the orthographic projection mode.
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
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.