Comments on: Surface Reconstruction from Scattered Points Cloud: MyCrust Robust

By: Luigi Giaccari

Luigi Giaccari — Sun, 15 Nov 2009 09:16:15 +0000

Hi I am afraid that what you have is volume data, like the input format of the “isosurface command”.

SInce I can not see your data I can give a clear answer.

If you’ll be more specific I’ll do it.

By: ucd puri

ucd puri — Sun, 15 Nov 2009 08:57:09 +0000

Hi, thanks for all your postings, they are fantastic. I read on your blog that using this function, the volume of the triangulated surface. Question 1) How do you do that.
I have another question with volume visualization.
i have a volume similar to as shown in this link.
http://www.mathworks.se/products/matlab/demos.html?file=/products/demos/shipping/matlab/transpdemo.html

When i using the alpha a value to 0.3 to visualise the inner structure similar to that in the above link . Now I want to calculate the surface area of that inner structure ONLY.Question 2) Is that possible, and how do i go about finding it.

I would be very thankful if you could please provide some guidance. I have tried to ask many people and posted this questions at many places but i never received any answer. Kindly help please.

By: Kevin Marchelak

Kevin Marchelak — Wed, 30 Sep 2009 19:25:11 +0000

Works well and looks OK

Good work Luigi

Regards

Kevin

By: Luigi Giaccari

Luigi Giaccari — Wed, 30 Sep 2009 15:05:02 +0000

Thank you,

my english is the worst ever….I am working on it

That word is everywhere in my submissions I ‘ ve got a lot of work to do….

By: WS

WS — Wed, 30 Sep 2009 07:09:30 +0000

Hi Luigi,

excellent coding! Thanks a lot. Just a word on spelling… You always write “recostruction”, but it should read “reconstruction”. Since I came across this misspelling time and again, I just wanted to let you know.

Keep on and best regards,
WS