intersect . . . invisible images

Roger Eller roger.e.eller at
Mon Jul 17 06:26:41 EDT 2017

On Jul 14, 2017 6:01 AM, "Richmond Mathewson via use-livecode" <
use-livecode at> wrote:
> It does seem illogical that while one can set levels of transparency with
> an image can continue intersecting with another when it is, supposedly,
invisible . . .
> Certainly, having to explain THAT to children is going to make them take
an even
> more dim view of adults than I hope they do already.
> Best, Richmond.

An invisible image is like the wind.  When you intersect with it, you can
feel it and know it's there.  Adding dust particles to the wind is like
setting it's visible property to true.


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