How to make the object is not zoomable in 3d View?

Hi body,
When I use zoom in or zoom out function, I want to make the object which comes from TopoDS_Shape always keep the same size in the 3d view. Who can tell me how to do that?

Sincerely,
Angel

m-aronsson's picture

Hi !

Not sure what you mean, by definition when you zoom in or out the objects in the view will look bigger or smaller, if you want to keep it the same size, whats' the idea with the zoom ?

Mikael

angel's picture

Hi Mikael,
When I'm zooming, I want to the object look like as "TriedronDisplay" method in the V3d_View class which alway keep a scale with 3d view, whenever I zoom in or zoom out, the object will not look bigger or smaller becuse it keep a scale wiht the view.

Sincerely,
Angel