【转帖】dynamically change the view

yang686526

dynamically change the view
hello everyone,
i'm presently working on a c# addin and i'm trying to dynamically move the view (called modelview i guess). i can't manage to obtain a fluid and nice result with the method i'm using now. here is what i'm doing :
doc = swapp.iactivedoc2;
view = doc.iactiveview;
view.enablegraphicsupdate = false;
view.translateby(tx, ty);
view.zoombyfactor(1 + tz);
view.rotateaboutcenter(rx, ry);
view.enablegraphicsupdate = true;
view.rollby(rz);
doc.windowredraw();
this method offers me the best framerate i could obtain for now. using doc.graphicsredraw2(); seems to be worse, but does not induce flickering of the menus due to the whole window refresh i guess.
have you got an idea of how i could get a better framerate as well as edge simplification that occurs when moving the view thanks to the standard middle mouse click ?
cheers,
edited: 03/03/2009 at 05:51 am by eric delattre
quick