Re: sundial Digest, Vol 33, Issue 7

2008-09-04 Thread Bill O'Neill
day, 2 September, 2008, 9:53 PM >> > Hello! >> > >> > I am in the early planning stages of building an Octagon >> > house.? The house will have a central fireplace.? I have no >> > building restrcitions and can orient the house any way I >> > choose - I do have a great river view

Re: Ideas Sought

2008-09-04 Thread Lloyd Tackitt
Excellent sources, thank you.  It occurs to me that I might want to build an upper deck over the South windows, where the river view is.  I can use this software to make the deck act as a sun shade in the summer without blocking the view - and have an upper deck to sit on as well.  Thanks!

Re: Ideas Sought

2008-09-04 Thread Th. Taudin Chabot
Lloyd, look at http://www.squ1.com/products/ecotect/features/shadingdesign or http://www.squ1.com/products/solartool for a good shading design. Thibaud At 12:44 04-09-2008, [EMAIL PROTECTED] wrote: Dear Lloyd Sunlight and shadow can be harnessed to provide warmth in winter and shade in summer.

Re: Ideas Sought

2008-09-04 Thread Th. Taudin Chabot
Lloyd, look at http://www.squ1.com/products/ecotect/features/shadingdesign and http://www.squ1.com/products/solartool for a good shading design. Thibaud At 12:44 04-09-2008, [EMAIL PROTECTED] wrote: Dear Lloyd Sunlight and shadow can be harnessed to provide warmth in winter and shade in summer

Re: Ideas Sought

2008-09-04 Thread Th. Taudin Chabot
Lloyd, look at http://www.squ1.com/products/ecotect/features/shadingdesign for a good shading design. Thibaud At 12:44 04-09-2008, [EMAIL PROTECTED] wrote: Dear Lloyd Sunlight and shadow can be harnessed to provide warmth in winter and shade in summer. Solar geometry, i.e. gnomonics, is t

RE: Spam: Rapid Prototyping for sundial parts

2008-09-04 Thread Larry Bohlayer / Celestial Products
Bill Gottesman wrote: >But I now wonder if there is a decent, more affordable program that lets >hobbyists and small businesses design 3-D models, and allows you to >export them in a file format suitable for rapid prototyping? Bill, I have not used this service but plan to. www.emachineshop.

Rapid Prototyping for sundial parts

2008-09-04 Thread Bill Gottesman
I am hoping the sundial mailing list may be able to give me suggestions on affordable software for design and rapid-prototyping. I want to be able to design and rapid-prototype small sundial models or parts. I was about take a university course in Solidworks, because for $100 you can buy a 2 y

Re: Ideas Sought

2008-09-04 Thread jlynes
Dear Lloyd Sunlight and shadow can be harnessed to provide warmth in winter and shade in summer. Solar geometry, i.e. gnomonics, is the name of the game. This is of course the basis of passive solar architectural design. In the northern hemisphere a south-facing window can be protected by a c

Braunschweig: Another Dial and a Puzzle

2008-09-04 Thread Frank King
Dear Frans, Roger, Karlheinz, Gianni et al, Braunschweig is fascinating and I have a new design to offer. See: http://www.cl.cam.ac.uk/users/fhk1/BraunschweigV.pdf and I have an associated puzzle for anyone who enjoys spherical geometry. See below! First, some history... THE SIMPLE CASE