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-
- ~4Dgifts/toolbox/src/exampleCode/inventor/DirectManipTrackLight README
-
- This directory contains several Open Inventor files written by
- Paul Isaacs (pauli@sgi.com) of Silicon Graphics.
-
- TrackLite.iv is an interactive track light with various parts you
- can drag around with the mouse.
-
- AllRoom.iv is a room where you can see how these lights interact
- with other objects. It contains two track lights, a man, and
- two chairs.
-
- These files were made entirely from standard Inventor nodes and
- you do not require the developer's option to use them.
-
- To play with it, type:
-
- ivview -q AllRoom.iv
-
- Then, turn off the headlight by clicking RIGHTMOUSE and selecting
- 'headlight' from the pulldown menu. Get a nice point of view, then
- get out of viewing mode so you can interact with the object in the
- scene (to do this hit 'escape' or select 'viewing' with the
- RIGHTMOUSE pulldown).
-
- There are 5 parts to each track light you can click-drag to
- interact with:
-
- 1. slide the cyan beam left and right;
- 2. slide the magenta 'socket' forward and back along the track;
- 3. rotate the mustard colored bulb;
- 4. change the intensity by clicking on the green cube mounted
- on the wall;
- 5. change the beam spread by clicking on the green cone mounted
- on the wall;
-