[deal.II] Re: Arbitrary mapping or Manifold?

2017-04-12 Thread Juan Carlos Araujo Cabarcas
I wanted to add that ChartManifold along with MappingQ seems to be a very general way of parametrizing geometries and work for more general shapes than circles and ellipses (see attached .png). However, the corner points of hyper_ball proved to be very important at the time of performing the tr

Re: [deal.II] Re: Arbitrary mapping or Manifold?

2017-04-07 Thread Juan Carlos Araujo Cabarcas
I will see places where it may fit, I will come back to you. Hej, Toby! nice to hear that it may help, looking forward to see the result =) El viernes, 7 de abril de 2017, 15:42:13 (UTC+2), Wolfgang Bangerth escribió: > > On 04/07/2017 07:24 AM, Juan Carlos Araujo Cabarcas wrote: > > In the

Re: [deal.II] Re: Arbitrary mapping or Manifold?

2017-04-07 Thread Wolfgang Bangerth
On 04/07/2017 07:24 AM, Juan Carlos Araujo Cabarcas wrote: In the same spirit I would like to share a code that uses ChartManifold, for generating a mapping of an ellipse applied to HyperBall. For both of these cases, do you think that there is a good place somewhere in the documentation where

Re: [deal.II] Re: Arbitrary mapping or Manifold?

2017-04-07 Thread Tobi Young
Thank you Juan, for sharing your code. I am you have solved your problem. You've also partially solved (and reminded me of) a similar problem I was working on many years (where I failed). I will return to that problem in the near future and I will be implementing your solution to it. :-) Thanks.

Re: [deal.II] Re: Arbitrary mapping or Manifold?

2017-04-07 Thread Tobi Young
Thank you Juan, for sharing your code. I am you have solved your problem. You've also partially solved (and reminded me of) a similar problem I was working on many years (where I failed). I will return to that problem in the near future and I will be implementing your solution to it. :-) Thanks.

[deal.II] Re: Arbitrary mapping or Manifold?

2017-04-07 Thread Juan Carlos Araujo Cabarcas
In the same spirit I would like to share a code that uses ChartManifold, for generating a mapping of an ellipse applied to HyperBall. El miércoles, 5 de abril de 2017, 14:47:17 (UTC+2), Juan Carlos Araujo Cabarcas escribió: > > Dear all, > I recently found the thread: Something wrong with Chart

[deal.II] Re: Arbitrary mapping or Manifold?

2017-04-05 Thread Juan Carlos Araujo Cabarcas
Dear all, I recently found the thread: Something wrong with ChartManifold when chartdim=1: https://groups.google.com/forum/#!topic/dealii/Sfo9xKoeRpw a more straight answer to this thread. I took the liberty to copy David's code and modify it, so that the upper face of a square follows: y(x