The Aetherial Plane

In the previous posting on this topic , I mentioned in its Note 2 that a single call to llSetPrimitiveParams() would create a visual flaw in...

With the permission of Haveit Neox, the creator of the region ACC Alpha , here are a series of convergent (cross-eyed) viewable stereograms...

The simplest method to make a swinging door is to use a box prim that has half of its volume cut away.  The remaining visible section has i...

Human binocular vision allows people to directly perceive depth in their local environment ( note 1 ).   By using pairs of pictures create...

A Bézier curve is a directed path defined by a ordered set of reference points.   It starts at the first point and ends at the last point. ...