Short answer:
1.)
You can use this loader I made to view the DST file in a browser. Itās not guaranteed to work, but it has worked with the DST files I tested it on. You also have to manually specify which colors to use. I had to make some guesses to get the ones in my demo to look good. Sometimes the files have color hints, sometimes they donāt.
- Is there any converter that can create files in these formats?
I donāt know but I think perhaps not? though it is possible in theory, but probably wouldnāt create as good a result as having a human do the design in the embroidery software.
The DST file is just a collection of stitch start and end points on a piece of fabric.
These arenāt created automatically. You start with the logo, then you have to use the embroidery software to scan the areas of color and then manually figure out/decide how to trace threads back and forth to reproduce the same shape so that it looks pleasing. The orientation of the threads and the choice of threads and colors, has an impact on the final design. There are also smaller threads that go along the back of the design to help support it, and have something to tie the threads off and anchor the design to things.
The DST file is the machine representation of stitching that designā¦,. and the stitching machine itself is not a high tech computer driven thing⦠itās driven by a special purpose (cheap) microcontroller that Only understands where to stick the needle in (x,y start and end points), which spool of thread to use (it doesnāt know or care about which color! and that information often isnāt even in the DST file! just spool 1,spool 2, 3, etc.)⦠it takes that info and drives the embroidery needle at high speed to create the final design on the fabric.
When they do this in the factory, the factory worker has to select the right color thread spools and set the machine up for that specific design.
What I did in my DST loader is simulate that machine⦠and instead of thread, i draw quads with a texture of a small piece of thread on them, so when they are combined side by side it looks like the embroidery.
So⦠Iām not converting or creating DST files, just reading them. To create them is a manual process done by the embroidery artist using the embroidery software, and thatās why it takes hours to do⦠The actual process itself is probably relatively short (maybe an hour or so Iām guessing for a simple design? Perhaps much longer for complex/larger designs?), but its also the planning, and scheduling of that artists time, that takes the bulk of the time I would assume.
I could probably write software that creates the DST file from images, but it would only be an automated guess about how to make it, and probably would struggle to capture the artistic intent in the design. I think there are a lot of small artistic choices that go into these designs, and I would say that making them look good is very much an art.
That all said⦠maybe this is something that is possible, and just hasnāt been done yet?
If you want to chat more about it, feel free to DM me. Also search the forum here for DST, i think some people have already started building software around my loaderā¦