Swedish text.

 

 

Welcome!
This is a short presentation of programs/apps (PC, Android) and pdf-documents made by Jan Lindström.

 

Excluding Pdf-files, are now the files to be downloaded from here, hosted at Koofr.net  (see links below). When you click on a link, will a list of files appear. Mark in front of one  (or more), and hit the Download-button.

 

The programs  are free to use, if you follow their simple licenses.

PC

The Windows-versions can be run on other platforms (Linux, Mac OS X, BSD and Solaris), with the help of Wine.  Today often a better way. All packages for Linux and Windows includes two versions (32/64). Linux-programmes are built and tested on Debian and Ubuntu.

 

Distribution exists as compressed zip- or tar.gz archives. The softwares need no installation, and have small demands on the systems. They use portable built-in graphics and rendering of text. Linux-variants depends only on the X Window System (usually called Xlib, X11 or only X). If your system only includes Wayland (possible successor to Xlib), so are there a server called Xwayland, that runs this type of apps.

ANDROID

In my simple opinion, is the structure of Android-apps (and in most cases how they are made), far from perfect. Maybe a bit contradictory, have I anyhow produced some. Made nearly as simple as possible to do the work, still doing the coding.

 

Several apps have now become one (JLs3D).  Also the code for the afTRYCK-app have been updated. This marked in the name afT22N.apk (N=New). All apps has corresponding versions for PC.

  The apps have some features:


* They have no access to the rest of your system.
* They will not connect to the internet, or any network, or use your phone.
* They show no advertisment.
* They are not crippled in any way.
* Lowest system Android 4.1.


These apps are not published on the Play Store. You have to download them, from the same location as the rest of my programs. Be absolute certain of what this means. You can find information about sideloading, unknown sources and independent app stores, on the net. From Android 8.0 is it possible to install single apps with sideloading, in a better way. If you lack the proper knowledge, and/or trust to my apps, use the PC-versions instead (if possible).

Metal spinning history technique equipment

afTRYCK version 2.2

Metal spinning can be seen as an spectacular, hard-learned, and quite old technique, this to form a round sheet of metal. afTRYCK is a software that describes it.  Read more HERE.

 

Version 2.2 has one new animation. Two places about joining parts has been changed (in the "Spinning" section). The Android-app (now with new code), has the same contents but another look, see HERE.

 

LINK TO DOWNLOAD OF SOFTWARES

Then select:

*afT22_Lin3264.tar.gz for Linux (32/64)

*afT22_Win3264.zip for Windows (32/64)

*afT22N.apk for Android (Note! carefully read the section about Android above)

Metal Spinning lathe 3d trycksvarv

3DSVARV version 4.1

Application that takes a turn around a metal spinning lathe, this in a 3d enviroment. Can be seen as a complement to afTRYCK. Text  included, are in both English, and Swedish. The spinner himself have from version 4  been included. Although he disappear sometimes (to show what otherwise will be hidden). The quality of the rendered graphics needed though to be improved, which has been the case in 4.1.

LINK TO DOWNLOADS

Then select:

*3Dsvarv41_Lin3264.tar.gz for Linux (32/64)

*3Dsvarv41_Win3264.zip for Windows (32/64)

*3DSvarv41.apk for Android (Note! carefully read the section about Android above)

**The Android-app JLs3D (further down at this page), includes material from an older version of 3DSvarv

Hultaby castle Vetlanda Sweden 3D

HULTABY version 2.2

Hultaby gives you in 3D, Hultaby castle (or maybe more accurate, residence), in my view of its 14th century apperance. Today it´s a ruin, just outside the city Vetlanda, Sweden. Read more HERE. This version includes updated graphics.

Hultaby castle ruin video mpeg

Also existing is a zip-file containing av video from Hultaby of today. This in Mp4-format (mpeg). Size is about 55 Mb. Duration in seconds about the same. Also in this package is 4 photos. All in greyscale, or black/white, if you so prefer.

LINK TO DOWNLOADS

Then select:

*Hultaby22_Lin3264.tar.gz for Linux (32/64)

*Hultaby22_Win3264.zip for Windows (32/64)

*For Android see JLs3D (further down at this page)

*HultabyVideo.zip says it all.

SE-AEA version 2

A software that make a presentation to an autogiro model Cierva C30. This with 2D- and 3D-images, and text both in English and Swedish. Read more HERE

LINK TO DOWNLOADS

Then select:

*Se-Aea2_Lin3264.tar.gz for Linux (32/64)

*Se-Aea2_Win3264.zip for Windows (32/64)

*For Android see JLs3D (further down at this page)

FFVS J22 3D

J22 version 2

FFVS J22 was an Swedish WWII fighter- and reconnaissance-aircraft. It was constructed because purchases abroad failed. SAAB was at this time fully occupied with their own manufacturing. The J22 was therefore a project run by the Swedish Airforce (Airboard) itself.

The aircraft are here presented in 2D and 3D images. Text are in both English and Swedish. See more HERE.

LINK TO DOWNLOADS

Then select:

*J22-2_Lin3264.tar.gz for Linux (32/64)

*J22-2_Win3264.zip for Windows (32/64)

*For Android see JLs3D (further down at this page)

Hove is a simple game where the solution is to end at exactly zero. This  when no more moves are possible. You set a startingpoint between  14-30, and choose a active player (horizontal or vertical). Both  cover 2 tiles in each turn, following their directions. The result  though are only connected to the one you set as active.  You may change the conditions by removing one of the 7 horizontal rows. The same can be done with the tile in the middle. You may also change the value of the number 3-tiles, this to either 4 or 2.

HOVE VERSION C

Is a simple game where the solution is to end at exactly zero. This when no more moves are possible. You set a startingpoint between 14-30, and choose a active player (horizontal or vertical). Both cover 2 tiles in each turn, following their directions. The result though are only connected to the one you set as active.

You may change the conditions by removing one of the 7 horizontal rows. The same can be done with the tile in the middle. Rather obvious has the latter no effect if the middle row are in hide mode.

 

This version has also the added function, to change the value of the number 3-tiles, this to either 4 or 2. They will then be marked as 3+1 or 3-1, respectively.

LINK TO DOWNLOADS

Then select:

*HoveC_Lin3264.tar.gz for Linux (32/64)

*HoveC_Win3264.zip for Windows (32/64)

Brahehus castle 3D

BRAHEHUS

Brahehus give you a roughly hint, to the Swedish 17th century castles original appearance. Built on the edge of a 90 meter high rock face, with a splendid view over the lake Vättern downbelow. Today a ruin, with the highway (E4) passing a few meters away. Read more HERE.

LINK TO DOWNLOADS

Then select:

*Brahehus_Lin3264.tar.gz for Linux (32/64)

*Brahehus_Win3264.zip for Windows (32/64)

*For Android see JLs3D (further down at this page)

 

Vetlanda (Småland,Sweden), was Hvetlanda, before the spelling-reform  in 1906.To connect Vetlanda with the southern main line, the railway  to Sävsjö was opened in 1884. The station was probably built to this  occasion. The first local steamengine was ordered from Motala verkstad in 1884.  The name became simply Hvetlanda. It was used here until 1911.  This 3D-graphics intend to show the station and the engine Hvetlanda,  in around 1900.

HVESTA

Vetlanda (Småland,Sweden), was Hvetlanda, before the spelling-reform in 1906. In terms of railroads, you can call it backwoods. To connect Vetlanda with the southern main line, the railway to Sävsjö was opened in 1884. The station was probably built to this occasion. Later came lines to Målilla and Nässjö. The latter one still existing. This the first station, was demolished in 1965.

The first local steam-engine was ordered from Motala verkstad in 1884. The name became simply Hvetlanda. It was used here until 1911. After that it came to work at limestone quarries. It was scrapped in 1955.

The 3D-graphics included here, intend to show the station and the engine Hvetlanda, in the years sometime before 1911.

LINK TO DOWNLOADS

Then select:

*Hvesta_Lin3264.tar.gz for Linux (32/64)

*Hvesta_Win3264.zip for Windows (32/64)

J35A Draken 3D

J35A

This program/app includes 3D-images, depicting J35A Draken. The first version of a classical Swedish fighter.
Read more HERE.

 

The Android-app is now updated. This concerning the function of the A(nimation)-button. And also some changes in the image-sequences. Now the same as in the PC-versions.

LINK TO DOWNLOADS

Then select:

*J35A_Lin3264.tar.gz for Linux (32/64)

*J35A_Win3264.zip for Windows (32/64)

*J35A+.apk for Android (Note! carefully read the section about Android above)

Ädelfors goldmine 3D

LAVEN

In the surroundings of Vetlanda in Sweden, can you find several old mines. Most of them not very productive in a more modern perspective. Kleva was the number one, mining copper later nickel. This is about the goldmine at Ädelfors.

The 3D-model in this program should fairly depict laven over the Adolf-Fredrik mine. A lave is a wooden building covering the mouth of the mine. Here also called uppfodringsverket. Then referring to whats inside. Uppfodra = lift up, verk = machinery. Read more HERE.
 

LINK TO DOWNLOADS

Then select:

*Laven_Lin3264.tar.gz for Linux (32/64)

*Laven_Win3264.zip for Windows (32/64)

Saab J21B Fighter 3D

J21B

This program includes 3D-images, depicting J21B. A version of the Swedish fighter, that never came further then a wooden mock-up.
 
Read more HERE.
 

LINK TO DOWNLOADS

Then select:

*J21B_Lin3264.tar.gz for Linux (32/64)

*J21B_Win3264.zip for Windows (32/64)
 

JLs3D

JLs3D

JLs3D replaces the Android-versions of the following programs:
Brahehus
Hultaby
J22
SE-AEA

 

Also includes material from an older version of 3DSvarv.

 

The graphics from these are not fully included here, though. You can step the image-sequences forward and backwards. But the function of animating can only be found in the above listed programs. JLs3D are simpler, still includes vital parts in one app. Not the fastest in the history of programming though.

LINK TO DOWNLOADS

Then select:

*JLs3D.apk for Android (Note! carefully read the section about Android above)

Swedish pewter marks

MARKS AND MASTERS (PDF)

Describes the history behind the Swedish system with pewtermarks. Also included are a list of yesterdays masters, from the authors province (Småland). Exist also in a version with Swedish text.

Links:

MandM.pdf (English text)

MochM.pdf (Swedish text)

 

 

©Jan Lindström 2015-2021