[W.I.P.] Curve Tools plugin

0 Vote(s) - 0 Average

[W.I.P.] Curve Tools plugin

micheus
Offline

Forum's Admin and Support | Bug fixer

Posts: 3,657
Threads: 182
Joined: Jun 2012

#19

03-04-2018, 11:25 PM (This post was last modified: 08-14-2018, 04:36 AM by micheus.)

Lets go to a new update report...

This project already count with 10 files, just because it's growing and to keep things organized and with a similar structure like the Wings3D sources.

Like I said before, it's like I was building another Wings3D inside it. Almost nothing can be reused - there is no core support for this stuff. That is why it's taking some time until I can share it with you. Any change I make in the main structure compromises a previous saved file - Wings3D can crash and the project cannot be load anymore. I don't want any of you experiencing that. Smile

Smile

I have been very busy with personal stuffs plus the fact I have just a couple of free time to work on it makes things even more slower. Sad

Sad

The latest two weeks, I spent searching/looking for a way to get right vectors orientation along the curve. That is the most important thing at this point because that will allow us to sweep a 2D shape along the curve to create our 3D object in the right way.

I would like to avoid to compute parametric formulas from the curve to find the Tangent, Normal, Bi-Tangent for each vertex (Frenet–Serret formulas). At the end I did a mix of things I found and today I it seems like I got it working properly (we will discover when we create the 3D objects Biggrin

Biggrin

):

[Image: curves-tg-bitg-n.png]

Left is what I initially was computing and Right is the same curve after apply the new approach

[Image: curves-tg-bitg-n-2.png]

Some references were these (besides others):
Frenet–Serret formulas at Wikipedia
Computing Coordinate Frames on a Spline with Minimal Torsion by James Bird
Rendering Curves as Geometry: Hair Rendering from Scratchapixel 2.0
Calculating normals in a spline

I hope in the next update I have something for your guys to play with.

[Image: tw.png]

@MicheusVieira [Image: yt.png]

[Image: yt.png]

@MicheusVieira [Image: da.png]

[Image: da.png]

[Image: ig.png]

micheus4wings3d
* Wings3D Team stands for: Björn and Dan

« Next Oldest | Next Newest »

Users browsing this thread: 13 Guest(s)

Messages In This Thread

[W.I.P.] Curve Tools plugin - by micheus - 09-21-2017, 07:51 PM

RE: [W.I.P.] Curve editor plugin - by oort - 09-23-2017, 05:45 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 09-23-2017, 02:02 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 09-28-2017, 06:28 AM

RE: [W.I.P.] Curve editor plugin - by oort - 09-28-2017, 03:35 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 09-28-2017, 08:59 PM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 11-01-2017, 09:27 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 11-01-2017, 07:23 PM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 11-04-2017, 10:30 AM

RE: [W.I.P.] Curve editor plugin - by Hank - 11-25-2017, 03:55 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 12-25-2017, 10:09 PM

RE: [W.I.P.] Curve editor plugin - by olve11 - 12-27-2017, 06:44 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 12-27-2017, 11:26 AM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 01-03-2018, 12:54 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 01-03-2018, 01:39 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 01-17-2018, 09:47 AM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 01-18-2018, 08:19 AM

RE: [W.I.P.] Curve editor plugin - by oort - 01-23-2018, 05:14 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 03-04-2018, 11:25 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 03-09-2018, 07:17 PM

RE: [W.I.P.] Curve editor plugin - by oort - 03-10-2018, 06:29 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 04-10-2018, 10:50 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 05-07-2018, 06:15 AM

RE: [W.I.P.] Curve editor plugin - by Fonte Boa - 05-09-2018, 09:40 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 05-10-2018, 04:42 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 07-05-2018, 08:14 AM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 07-10-2018, 09:44 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 07-11-2018, 03:03 PM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 07-11-2018, 09:12 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 09-08-2018, 04:38 PM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 09-09-2018, 10:06 AM

RE: [W.I.P.] Curve editor plugin - by KrisBee - 09-11-2018, 12:57 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 09-14-2018, 07:46 AM

RE: [W.I.P.] Curve editor plugin - by oort - 09-14-2018, 11:47 PM

RE: [W.I.P.] Curve editor plugin - by Neon22 - 09-30-2018, 10:37 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 10-01-2018, 03:13 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 10-13-2018, 08:18 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 10-14-2018, 09:01 PM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 10-15-2018, 10:43 AM

RE: [W.I.P.] Curve editor plugin - by tkbd - 10-15-2018, 12:18 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 10-16-2018, 11:25 PM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 12-29-2018, 11:16 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 12-29-2018, 06:03 PM

RE: [W.I.P.] Curve editor plugin - by Hank - 01-01-2019, 12:20 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 01-01-2019, 04:24 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 01-19-2019, 04:06 PM

RE: [W.I.P.] Curve editor plugin - by oort - 01-26-2019, 02:32 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 01-26-2019, 05:13 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 02-01-2019, 05:14 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 02-06-2019, 02:58 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 06-21-2019, 04:50 PM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 06-28-2019, 07:46 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 10-04-2019, 07:00 PM

RE: [W.I.P.] Curve editor plugin - by Hank - 10-09-2019, 06:44 AM

RE: [W.I.P.] Curve editor plugin - by Dimitri - 11-11-2019, 12:15 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 01-01-2020, 05:33 PM

RE: [W.I.P.] Curve editor plugin - by micheus - 01-16-2020, 10:03 AM

RE: [W.I.P.] Curve editor plugin - by nigec - 01-16-2020, 10:34 AM

RE: [W.I.P.] Curve editor plugin - by micheus - 07-03-2020, 07:12 PM

RE: [W.I.P.] Curve editor plugin - by TeddyBear - 07-04-2020, 09:16 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 07-20-2020, 12:26 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 07-21-2020, 10:32 AM

RE: [W.I.P.] Curve Tool plugin - by nigec - 07-22-2020, 02:55 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 08-13-2020, 08:50 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 08-23-2020, 09:41 AM

Curve Tool plugin - V.1 released! - by micheus - 11-16-2020, 09:48 PM

RE: [W.I.P.] Curve Tool plugin - by KrisBee - 11-16-2020, 10:48 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-19-2020, 10:07 AM

RE: [W.I.P.] Curve Tool plugin - by ismacou - 11-20-2020, 03:41 AM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-20-2020, 09:13 AM

RE: [W.I.P.] Curve Tool plugin - by micheus - 11-20-2020, 06:42 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-21-2020, 11:07 AM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-21-2020, 01:37 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 11-21-2020, 07:52 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-22-2020, 03:47 AM

RE: [W.I.P.] Curve Tool plugin - by micheus - 11-22-2020, 11:52 AM

UPDATE - by micheus - 11-22-2020, 04:07 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-23-2020, 09:31 AM

RE: [W.I.P.] Curve Tool plugin - by micheus - 11-23-2020, 12:12 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-23-2020, 04:14 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 11-23-2020, 07:09 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-24-2020, 09:33 AM

RE: [W.I.P.] Curve Tool plugin - by micheus - 11-24-2020, 10:31 AM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-24-2020, 12:33 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 11-24-2020, 08:57 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 11-25-2020, 09:04 AM

RE: [W.I.P.] Curve Tool plugin - by micheus - 12-08-2020, 01:59 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 12-13-2020, 04:11 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 12-19-2020, 11:14 AM

RE: [W.I.P.] Curve Tool plugin - by micheus - 12-21-2020, 09:43 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 12-22-2020, 11:45 PM

RE: [W.I.P.] Curve Tool plugin - by oort - 12-23-2020, 10:03 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 01-03-2021, 09:30 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 01-07-2021, 12:13 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 01-23-2021, 02:46 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 01-24-2021, 03:08 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 01-25-2021, 04:11 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 01-29-2021, 11:44 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 01-30-2021, 07:35 AM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 01-31-2021, 01:45 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 02-01-2021, 08:41 PM

RE: [W.I.P.] Curve Tool plugin - by TeddyBear - 02-04-2021, 09:42 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 02-09-2021, 04:55 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 03-12-2021, 07:46 PM

RE: [W.I.P.] Curve Tool plugin - by micheus - 05-27-2021, 08:03 AM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 05-28-2021, 11:21 AM

RE: [W.I.P.] Curve Tool plugin - by micheus - 05-28-2021, 06:12 PM

RE: [W.I.P.] Curve Tool plugin - by tkbd - 05-29-2021, 09:25 AM

RE: [W.I.P.] Curve Tool plugin - by micheus - 05-30-2021, 06:04 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 06-04-2021, 02:33 AM

RE: [W.I.P.] Curve Tools plugin - by micheus - 07-05-2021, 07:07 AM

RE: [W.I.P.] Curve Tools plugin - by tkbd - 07-11-2021, 12:36 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 07-11-2021, 01:23 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 07-27-2021, 01:47 PM

RE: [W.I.P.] Curve Tools plugin - by tkbd - 08-11-2021, 08:11 AM

RE: [W.I.P.] Curve Tools plugin - by micheus - 08-24-2021, 04:48 AM

RE: [W.I.P.] Curve Tools plugin - by tkbd - 08-27-2021, 09:32 AM

RE: [W.I.P.] Curve Tools plugin - by micheus - 09-13-2021, 09:37 AM

RE: [W.I.P.] Curve Tools plugin - by VictorLincolnPine - 09-15-2021, 02:05 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 09-15-2021, 09:47 PM

RE: [W.I.P.] Curve Tools plugin - by VictorLincolnPine - 09-16-2021, 12:04 PM

RE: [W.I.P.] Curve Tools plugin - by kenmo - 10-17-2021, 08:55 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 10-18-2021, 03:37 PM

RE: [W.I.P.] Curve Tools plugin - by kenmo - 10-18-2021, 06:22 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 10-22-2021, 09:14 PM

RE: [W.I.P.] Curve Tools plugin - by oort - 10-23-2021, 10:03 PM

RE: [W.I.P.] Curve Tools plugin - by olve11 - 11-08-2021, 04:26 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 11-19-2021, 09:43 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 01-02-2022, 05:00 AM

RE: [W.I.P.] Curve Tools plugin - by oort - 01-02-2022, 05:31 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 06-21-2022, 06:28 AM

RE: [W.I.P.] Curve Tools plugin - by oort - 06-21-2022, 02:50 PM

RE: [W.I.P.] Curve Tools plugin - by edb - 02-27-2023, 11:33 PM

RE: [W.I.P.] Curve Tools plugin - by micheus - 02-28-2023, 12:04 PM

RE: [W.I.P.] Curve Tools plugin - by edb - 03-01-2023, 05:51 AM

RE: [W.I.P.] Curve Tools plugin - by micheus - 03-01-2023, 12:36 PM

RE: [W.I.P.] Curve Tools plugin - by tkbd - 03-15-2023, 09:16 AM

RE: [W.I.P.] Curve Tools plugin - by micheus - 03-15-2023, 02:21 PM

RE: [W.I.P.] Curve Tools plugin - by ivla - 07-22-2024, 10:02 AM

RE: [W.I.P.] Curve Tools plugin - by micheus - 07-22-2024, 10:52 PM

RE: [W.I.P.] Curve Tools plugin - by envelupo - 09-02-2024, 11:55 AM