Navigation Modes

VRweb

This page describes the navigation modes of VRweb. You can switch among them by pressing the appropriate button in the toolbar or using the accelerator keys F4 - F8. Every time you switch the navigation mode you get a short one-line message in the status line describing the functions of the mode.

Note: If your mouse has no 3rd button, the mouse driver of your X-server will emulate it when pressing both mouse buttons simultaneously.

For complementary navigation tools and options see page Navigation Techniques.


Flip Mode

Use the flip mode for examination of objects. You manipulate the object whereas the viewpoint remains stationary.

Tip: To examine details of objects use the fly to tool.


Walk Mode

The walk mode is designed for navigation in scenes. Beginners may prefer to use the heads up mode instead. The point where you press the mouse button is marked by a cross and is used as the origin for speed controls (unless you turn off the option velocity control).


Fly Mode

The fly mode simulates flying through the world with an aeroplane. The bar on the right side indicates your current flying speed, the position of the airplane cursor relative to the cross in the middle indicates your flight direction.


Heads Up

The heads up mode is very simple to use. Icons superimposed on the scene show you the possible actions. All navigation can be done using the left mouse button only. Drag the mouse out of an icon and you perform the appropriate motion.

If you get more experienced (or if you find the icons annoying), the walk mode offers you the same possibilities: walking (left), panning (middle), and looking (right).


Fly To

The fly to mode is an additional tool for examining details in the scene. A point of interest can be approached rapidly but in a controlled manner.


Back to overview.