Re: Isometric Circles
URL: https://forum.librecad.org/Isometric-Circles-tp5711165p5711189.html
This is all very interesting (to someone, I suppose), but I'm no closer to solving my problem.
Interesting enough.
To find the inscribed ellipse of a symmetric trapezoid can be converted to find roots of a quartic equation.
The general algorithm by projection of inscribed circle of square doesn't apply here.
There's no solution for asymmetric trapezoid.
The area of the inscribed ellipse (and other objects) should be the maximum. For this there is only one solution.
I believe that this is a solution for isometric circles too.
Midpoint is not good idea. Example:
If you reply to this email, your message will be added to the discussion below:http://forum.librecad.org/Isometric-Circles-tp5711165p5711188.html
Regards,
Edwin Humphries
Mobile: 0419 233 051
EarthCare Technology (a division of Ironstone Technology Pty
Ltd)
EarthCare Technology: Technology for a
sustainable world.
http://www.earthcaretech.com.au
--
This email is intended for the named addressee/s only and may
contain confidential or privileged information.
If you are not a named addressee please delete it and notify the
sender.
--
| "Sometimes when I consider what tremendous consequences come from little things…I am tempted to think…there are no little things." Bruce Barton |
| "The activist is not the man who says the river is dirty. The activist is the man who cleans up the river." Ross Perot |
| "Our world has enough for each person's need, but not for his greed." Mahatma Gandhi |
| "The best way to predict the future...is to create it." Source unknown |
| "He who knows that enough is enough will always have enough." Lao Tzu |
|
"For man two wings are necessary. One wing is physical power and material civilisation; the other is spiritual power and divine civilisation. With one wing only, flight is impossible. Two wings are essential. Therefore, no matter how much material civilisation advances, it cannot attain to perfection except through the uplift of spiritual civilisation." 'Abdu'l-Bahá, Promulgation of Universal Peace |
edwinh.vcf (297 bytes) | Free forum by Nabble | Edit this page |