Slicer makes hollows

Xmike · 2016-06-01 16:44:39

Hi Shahin,

the integrated slicer makes hollows in the supports.
In the picture you can see a layer where the supports are shown, generated with meshmixer.
Please compare the slice generated with Asiga Stomp and shown with Asiga Sleece, and the slice generated with nanoDLP.
It seems that overlaps are removed.

Last edited by Xmike (2016-06-01 18:01:13)

Shahin · 2016-06-04 05:12:53

It is about how to deal with imperfect STL models. There is two possible reason for such rendering.

1. nanodlp try to connect last point with missing triangle to the first point in series, but some of the other programs try to find closest point. Each one has advantages and disadvantages.
2. We start a bit lower than other program to slice. I should work a bit more on solution, usually these support structures have problem at very bottom.

Anyways without STL file I could not find real cause but I have seen such behaviors on the first layers.

Xmike · 2016-06-04 07:10:48

I would like the STL file upload, but the file size (zip) is a little more than 1MB and the attachment size has to be < 1MB

Shahin · 2016-06-04 13:41:36

Please, email it directly to shahin at nanodlp.com

Thank you

Phil M · 2016-06-17 14:24:00

I had a couple of failed prints caused by this same problem using meshmixer generated supports. The same problem also occurs even if you import the STL file into Rhinocerus and export it as an SLC file so I don't think it is a nanoDLP problem as such. If you are using Meshmixer, there is an option in the Overhangs/Advanced Support menu called Post Sides. This defaults to 16. Set this to 32 and the problem goes away as the posts are much smoother. At least it did for me using Rhino to generate the SLC. I can't try importing the STL file directly as it always hangs for me (large STL file)

Shahin · 2016-06-17 16:57:36

Phil,

Do nanodlp hangs when you upload large STL files?

Phil M · 2016-06-17 17:48:04

Hi Shahin.

It does not actually hang but the status message changes to uploading and the browser just sits there with the twirly thing. I waited 20 mins or so a few times and then gave up. The nanodlp is still working if you click on a menu option. The stl file is over 100MB and when converted to an SLC is only 16MB which loads in a few seconds.

Shahin · 2016-06-17 17:56:11

Actually I have tested ~300MB STL files on nanodlp but on rpi 3. If by any chance you had re-upload STL file, checkout application log.
Uploading file just capped by your connection speed (WiFi could be really slow) and rpi/SD card performance (20MB/s max) So 300MB file should takes 1 or 2min at max to upload on wired network + generic class 10 SD card.

Xmike · 2016-06-18 10:11:13

I have now increased the value of "Post Sides" to 32 , but unfortunately that did not help , here are the results.

Phil M · 2016-06-18 10:23:13

I just imported a new meshmixer file and also had the same error!

Retracing my steps from yesterday, I had increased the post sides to 32 and then hit the convert to solid button and replaced the existing with the new. This fixed it again on my today's file so I'm not sure if the post sides made the difference or not but the convert to solid fixed it for me again today.

Shahin · 2016-06-18 16:06:13

My guess is the case of totally separated triangles from the model. Stomp recover them automatically, probably because they are so close to place which they intended too,.
It is already on my task list but it is a bit complicated issue, I will try to put time into it soon.

Kvirre · 2016-09-21 17:33:21

I have a "similar" problem.
Polygons seems to be flipping back and forth.

No problems with Creation Workshop

Objects seems to manifold

Please try to slice the model (50 mic) with NanoNanoDLP ....
https://dl.dropboxusercontent.com/u/512 … ixed_2.stl

Shahin · 2016-09-22 06:10:51

I will look into this missing triangle issue to see if how I could handle it.

Kvirre · 2016-09-22 08:58:37

This one works to (http://lautr3k.github.io/SLAcer.js/)

The nano DLP seems to get confused about the normals I guess.
One option would be to have an export option for SLAcer.js to NanoDLP since you get the graphical overview this way before printing.

PS.
I understand that you are working on something similar on your own perhaps?

Shahin · 2016-09-22 09:18:24

Try slicer.js with a large STL file.

Normals are mostly wrong so nanodlp does not use normal at all. Issue is some detached triangles. Specially meshmixer produce lots of them which cause issues.
Large number of the STL generated by 3d programs having different issues. And there is no perfect solution to handle all of them. Personally I prefer asiga's stomp output to all other slicers output.

I know large number of users are using meshmixer so I need to find a way to handle detached triangles problem.

DLprinter · 2016-09-22 15:49:30

hi Shahin do you know this project ?

https://github.com/lautr3k/SLAcer.js
http://lautr3k.github.io/SLAcer.js/#

can I ask is there in nanoDLP XY anti-aliasing available at the moment how to activate it if it is ?

Last edited by DLprinter (2016-09-22 15:53:49)

DLprinter · 2016-09-22 15:56:49

https://all3dp.com/best-3d-printing-software-tools/

list of free soft , why there is no have nanoDLP ?
I think it should be in first line !

Kvirre · 2016-09-23 05:49:07

Hi,

@DLprinter
First I already mentioned SLAcer.js in post before, and it's not without problems it's quite slow and does not handle large files well.
I mentioned it as a comparison, to differentiate the issues (triangles flipping), or to reuse code (on GITHUB) not a competition.
Second, Anti-alising is available just go in on NanoDLP.com and read on the heading "Higher Quality Prints"

Although I agree that NanoDLP should be mentioned as one best free 3D printing systems .... This is a "Ticket / Issue" and lets focus on matter at hand.

Shahin · 2016-09-23 14:51:31

I have changed engine, to slice meshmixer supports.

Kvirre,

Your model contain shells. These shells get recovered by slicer but it leads to small attachments on the main body.
creationworkshop probably skip these shells and connect the gaps.

Both strategy have their own advantages and disadvantages. If shells were small enough both would do the job.

I have add a logger for STL to display more details about STL problems.

2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 1 - Z Level 0.016666487"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 1 detected - Faulty Contours 0 / 20 - Recovered Loose Triangles 1 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 2555"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 2 - Z Level 0.11666649"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 2 detected - Faulty Contours 0 / 20 - Recovered Loose Triangles 1 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 2688"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 3 - Z Level 0.21666649"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 3 detected - Faulty Contours 0 / 20 - Recovered Loose Triangles 1 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 2764"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 5 - Z Level 0.41666648"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 5 detected - Faulty Contours 0 / 20 - Recovered Loose Triangles 1 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 2976"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 4 - Z Level 0.31666648"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 4 detected - Faulty Contours 0 / 20 - Recovered Loose Triangles 1 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 2816"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 6 - Z Level 0.5166665"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 8 - Z Level 0.7166665"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 9 - Z Level 0.81666654"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 7 - Z Level 0.6166665"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 11 - Z Level 1.0166665"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 10 - Z Level 0.91666657"}
2016/09/23 18:14:59 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 12 - Z Level 1.1166666"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 13 - Z Level 1.2166666"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 13 detected - Faulty Contours 1 / 9 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 3535"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 14 - Z Level 1.3166666"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 14 detected - Faulty Contours 1 / 9 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 3530"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 15 - Z Level 1.4166666"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 15 detected - Faulty Contours 1 / 9 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 3528"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 16 - Z Level 1.5166667"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 16 detected - Faulty Contours 1 / 9 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 3524"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 17 - Z Level 1.6166667"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 17 detected - Faulty Contours 1 / 14 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4347"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 18 - Z Level 1.7166667"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 18 detected - Faulty Contours 1 / 14 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4366"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 19 - Z Level 1.8166667"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 19 detected - Faulty Contours 1 / 14 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4384"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 20 - Z Level 1.9166667"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 20 detected - Faulty Contours 1 / 14 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4385"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 21 - Z Level 2.0166667"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 21 detected - Faulty Contours 1 / 14 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4667"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 23 - Z Level 2.2166665"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 23 detected - Faulty Contours 1 / 15 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4925"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 22 - Z Level 2.1166666"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 22 detected - Faulty Contours 1 / 14 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4792"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 24 - Z Level 2.3166664"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 24 detected - Faulty Contours 1 / 15 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4956"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 26 - Z Level 2.5166662"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 26 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5133"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 25 - Z Level 2.4166663"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 25 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5019"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 27 - Z Level 2.616666"}
2016/09/23 18:15:00 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 27 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5082"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 28 - Z Level 2.716666"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 28 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5011"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 29 - Z Level 2.816666"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 29 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4961"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 30 - Z Level 2.9166658"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 30 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4912"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 31 - Z Level 3.0166657"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 31 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4938"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 32 - Z Level 3.1166656"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 32 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4990"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 33 - Z Level 3.2166655"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 33 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5042"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 35 - Z Level 3.4166653"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 34 - Z Level 3.3166654"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 34 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5036"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 35 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5072"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 36 - Z Level 3.5166652"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 36 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5081"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 37 - Z Level 3.6166651"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 37 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5061"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 38 - Z Level 3.716665"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 38 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 5096"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 39 - Z Level 3.816665"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 40 - Z Level 3.9166648"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 41 - Z Level 4.016665"}
2016/09/23 18:15:01 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 42 - Z Level 4.116665"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 44 - Z Level 4.3166647"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 43 - Z Level 4.216665"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 45 - Z Level 4.4166646"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 47 - Z Level 4.6166644"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 47 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4898"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 46 - Z Level 4.5166645"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 46 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4881"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 48 - Z Level 4.7166643"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 48 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4895"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 49 - Z Level 4.816664"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 49 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4871"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 50 - Z Level 4.916664"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Error","msg":"Issue on layer 50 detected - Faulty Contours 1 / 16 - Recovered Loose Triangles 0 - Duplicate Triangles 0 - Recovered Segments 0 - Total Points 4953"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 51 - Z Level 5.016664"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 53 - Z Level 5.216664"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 52 - Z Level 5.116664"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 54 - Z Level 5.3166637"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 56 - Z Level 5.5166636"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 55 - Z Level 5.4166636"}
2016/09/23 18:15:02 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 57 - Z Level 5.6166635"}
2016/09/23 18:15:03 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 59 - Z Level 5.8166633"}
2016/09/23 18:15:03 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 58 - Z Level 5.7166634"}
2016/09/23 18:15:03 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 60 - Z Level 5.916663"}
2016/09/23 18:15:03 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 61 - Z Level 6.016663"}
2016/09/23 18:15:03 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 62 - Z Level 6.116663"}
2016/09/23 18:15:03 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 63 - Z Level 6.216663"}
2016/09/23 18:15:03 {"Layer":"0","module":"STL","level":"Notice","msg":"Extracting Layer 66 - Z Level 6.5166626"}

DLprinter · 2016-09-23 17:44:25

Shahin
sorry about duplicate logs , I really not read previous post , didn't seen it.
I mean if it work there in SLAcer.js , can you borrow some codes ?

DLprinter · 2016-09-23 17:47:35

Shahin wrote:

I have changed engine, to slice meshmixer supports.

could you please provide more detail what do you mean and how to use it ?

Shahin · 2016-09-23 18:30:32

DLprinter wrote:

Shahin
sorry about duplicate logs , I really not read previous post , didn't seen it.
I mean if it work there in SLAcer.js , can you borrow some codes ?

It is very slow and could not handle large files. Also at-least for my collection of sample corrupted STL files, it's result is worst than current nanodlp implementation.

DLprinter wrote:

could you please provide more detail what do you mean and how to use it ?

Upgrade to the beta version. It can handle meshmixer output.

leenguyen · 2018-05-13 18:28:37

Hello Shahin.
I have issue relate same this problem.
Please help me step to fix it.
Thanks you.

Shahin · 2018-05-17 04:16:37

Upgrade to latest build it fixed couple of months ago. But some of the sd images out there are too old.

leenguyen · 2018-05-17 06:21:26

I use lastest version. But 80% file stl error from export Matrix or Rhino.
Please help me this problem.

nanoDLP

#1 2016-06-01 16:44:39

Slicer makes hollows

#2 2016-06-04 05:12:53

Re: Slicer makes hollows

#3 2016-06-04 07:10:48

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#13 2016-09-22 06:10:51

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#14 2016-09-22 08:58:37

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#15 2016-09-22 09:18:24

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#17 2016-09-22 15:56:49

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#19 2016-09-23 14:51:31

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#20 2016-09-23 17:44:25

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#21 2016-09-23 17:47:35

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#22 2016-09-23 18:30:32

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#23 2018-05-13 18:28:37

Re: Slicer makes hollows

#24 2018-05-17 04:16:37

Re: Slicer makes hollows

#25 2018-05-17 06:21:26

Re: Slicer makes hollows

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