CMM2 Turtle Graphics Demos

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lizby
Guru

Joined: 17/05/2016
Location: United States
Posts: 3367
Posted: 12:11pm 05 Aug 2020      

  bigmik said  I usually stick to the latest release version


Can't do that for the CMM2--updates are coming hot and heavy as a result of lots of experienced developers coming up with needed tweaks or fixes or even features, and Peter being incredibly responsive.

~
Edited 2020-08-05 23:04 by lizby
Sasquatch

Guru

Joined: 08/05/2020
Location: United States
Posts: 377
Posted: 02:39pm 05 Aug 2020      

  bigmik said  
  vegipete said  Turtle meets Dragon


Hi Pete,

That code fails for anything after Option 3.. I think it is to do with negative angles.

Maybe something changed in a later version of MMBasic, I am using 5.05.04

There is also an error in the Barnsley Fern by sasqatch.

Kind Regards

Mick


All of my little demo programs posted here should run on the 5.05.04 release version.  I'd be curious to know what error the Barnsley Fern code is giving you?
lizby
Guru

Joined: 17/05/2016
Location: United States
Posts: 3367
Posted: 04:19pm 05 Aug 2020      

  Sasquatch said  I'd be curious to know what error the Barnsley Fern code is giving you?

Barnsley Fern working fine for me. Thank you for posting these relatively simple (or at least, small) programs which produce such beautiful and intricate designs.
bigmik

Guru

Joined: 20/06/2011
Location: Australia
Posts: 2949
Posted: 03:07am 06 Aug 2020      

Sorry Sasquatch,

My bad....  I missed the last line

Next i

Works fine now..  Beautiful green fern shape..

Kind Regards

Mick
bigmik

Guru

Joined: 20/06/2011
Location: Australia
Posts: 2949
Posted: 03:19am 06 Aug 2020      

Hi Jim, All

  TassyJim said  
  bigmik said  
Maybe something changed in a later version of MMBasic, I am using 5.05.04

Mick

Yep. All fixed in the latest beta.

Jim


Yes I can confirm updating to 5.05.05b5 fixes the problem I had with 5.05.04

Kind Regards

Mick
Womble

Senior Member

Joined: 09/07/2020
Location: United Kingdom
Posts: 267
Posted: 09:51pm 07 Aug 2020      

Sasquatch ... very well done, I like the turtle demos, and the fractal stuff.

If you are interested in fractal computer  art, the following book is an interesting read:

Julian Sprott - Strange Attractors

I bought a copy many years ago.  Has source code in various Basic PC dialects.  Sadly now out of print, but the full text, source code, etc. is at the above address.

Enjoy

Womble
for interest only, I have no connection to this book/author/publisher, just own a copy
Sasquatch

Guru

Joined: 08/05/2020
Location: United States
Posts: 377
Posted: 02:13am 08 Aug 2020      

  Womble said  Sasquatch ... very well done, I like the turtle demos, and the fractal stuff.

If you are interested in fractal computer  art, the following book is an interesting read:

Julian Sprott - Strange Attractors

I bought a copy many years ago.  Has source code in various Basic PC dialects.  Sadly now out of print, but the full text, source code, etc. is at the above address.

Enjoy

Womble
for interest only, I have no connection to this book/author/publisher, just own a copy


Thanks Womble!  That looks like a great resource.  I'll have a better look at it when I have some time to play