Cool,

I uploaded it to the gallery with a description. Thanks again. I didn't have enough room to mention I only used your program for two days. A testament to how easy it is to use. Not to mention I normally hate CAD work with a passion and veer from it as much as possible. With MoI, I love doing it now. Your website, support, and pricing are unbelievable as well. This is the easiest recommendation ever.

Thanks very much Anthony!

- Michael

I spent the day experimenting with the blend between the blade and hub. Trying to get a more fluid shape that would resemble what is actually ground by hand. Before it was a little too rigid. This seems better, but probably a little off. I think its the best it can be, in software, though. Real life is a bit different. This would give me a good approx. for FEA. I have experience a few graphics glitches. I posted a few here. I noticed that for thin parts, even a plate, the edge curves will show through. Also, on my super small ter it can display weird. But it seems like its just an issue of being zoomed in and rotated in a way that brings the model a lot closer than you could get in parallel or just zoomed in to the max. Moreover if you pick a spot on the middle of the blade on the ter and zoom in to the max, there is no issue. But if you then rotate the model another spot on the blade will come into view making it even closer than the zoom allows, then the issue shows up.

Whoops,

Hit post by accident, here are the attachments.

Edit; Attachments have been removed to save server space.

Hi Anthony,

> I have experience a few graphics glitches. I posted a few
> here. I noticed that for thin parts, even a plate, the edge
> curves will show through.

Yeah, the display has to work within several limits - like it has to work within the framework of what common video cards can do, and it needs to try and update the display quickly. So because of that there are various kinds of shortcuts it takes which can result in an imperfect display inside of your working viewport. That's normal and it's just something to ignore.

Please see these previous posts for some more detailed explanation on this particular display issue:

http://moi3d.com/forum/index.php?webtag=MOI&msg=4123.62
http://moi3d.com/forum/index.php?webtag=MOI&msg=4061.6

I do have some ideas for things to try in the future to improve it though.

- Michael

Wow you are fast and with references too, lol. Makes sense, the display is awesome and fast. Just wanted to make sure you new there were a few bugs, but you already new, so cool.

Mabe I have missed it, but is there limitation to the ImportPointFile script such as number of points etc.? I downloded a sample .xyz file, but I am un able to open it with script. It does not error out, but simply does nothing.

Any clues?

Michael T.

Hi Michael T,

> Mabe I have missed it, but is there limitation to the
> ImportPointFile script such as number of points etc.?

No, I don't think it has any limits for the number of points.

But it does need the points to be in a particular format - one point per line of the file with one separating character between each coordinate.

You also may need to open up the file in a text editor to see what the separating character is - you have to tell the ImportPointFile command what that character is in order for it to work correctly. That's the delimiter option that shows up for that command.


> I downloded a sample .xyz file, but I am un able to open it
> with script. It does not error out, but simply does nothing.

If the script runs into an error, it will just do nothing.

Can you please post the .xyz file here so I can take a look at it? It may have its contents arranged in some way that the script does not know how to deal with. If that's the case I may be able to modify the script to make it work.

- Michael

Sure Michael G.

I have attached the original zip download.

I did open it in Word Pad and it appeared to use spaces for the delimiter.

Thanks,

Michael T.

Hi Michael T, thanks for posting the file.

So it appears that although there is no specific numeric limit, the ImportPointFile command is kind of slow to handle things because the script interacts a bit with MoI as every point is created. That's fine when there are a couple of hundred points but it bogs down quite a bit when there are 100,000 points like you've got in your file there.

It does seem to be loading the file though, just at a slow pace - I think that probably if you let it sit for an hour or so it will probably finish eventually. Note that it won't give any indication of progress during that time.

The speed of this import could be improved in the future, but I'm not sure what you would do with those 100,000 points inside of MoI though anyway?

- Michael

True to your last statement Michael G.!

I was just running MoI through the paces :-)

I may try letting it run later, and I'll let you know the outcome.

Thanks,

Michael T.

Looks pretty good "as is". lol

What the!!
I've used point cloud data before but this is extreme.

Cheers

Hey Danny,
Actually, Rhino makes pretty quick work of this, though I just lost all my saves to save the result out....

Importing this cloud in Rhino you have the option to bring it in as a special entity type "as one", which opens it really quick.. Then it has a section tool to work it pretty quick.. I havnt explored it fully to see if it is more automated than a single plane at a time, but even a single plane at a time I could have a surface in about an hour...

I'm fooling around with a result in MoI right now using ConnectPoints, but I have to do it plane by plane and each calc takes a few minutes to complete...

I've got about 1/18th of the house done so far.. I will have to use rebuild on the resulting curve after I get them... The curve through points would be nice to automate on a plane type selection of points. Or if the ImportPoints script was more robust in it's curve creation to set a "plane direction" to get a desired result..

Anyway, I'll post if I get anything that looks somewhat acceptable.

Maybe using voxels in this case will be more speedy ;)

3DC will read a point cloud???

I don't remember but there is maybe a format import compatible?

I think it's a case of getting the points to poly's first, then 3dc will do a good job with it... I dont think 3dc will read points... I asked them awhile back to read DICOM files also, and got no response... If they did this, it could be a huge avenue for them...

Yep BurrMan, that's what it's supposed to look like according to the website.

Michael T.

Imported into MoI somewhere under 30 minutes:





Michael T.