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How does one create a spiral type of image with a pen laser?..tia sal2

I

Impmon

Jan 1, 1970
0
But I would Like to make a simple Spiral like in the link below
http://www.gwydir.demon.co.uk/jo/maze/simple.htm

Math. I used to do something similiar on Commodore 64 with 1520
plotter by using Sine and Cosine to draw a circle except with one
difference: the distance from the center increased as the pen went
around, resulting in a spiral.

That disk with the BASIC program was long lost, the plotter has since
quit working properly and my C64 are long put away.
 
D

Dr Engelbert Buxbaum

Jan 1, 1970
0
Greets All

How does one create a spiral type of image with a pen laser?

I can make a Spirograph image using the instructions below.
http://www.laserfx.com/Backstage.LaserFX.com/Hobby/BasicShow.html

But I would Like to make a simple Spiral like in the link below
http://www.gwydir.demon.co.uk/jo/maze/simple.htm

This is often done with rotating mirrors to deflect the light in x- and
y-directions. The mirrors have polyhedric cross-section. But you need to
be careful not to shine the light into anybodies eyes.
 
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