The Hobby Guy Workshop

3D Illusion Image experimentation based on Rich’s Live Stream

Completed

Laser Workshop GuildDiode Lasers Community

I hope to create a 3D Illusion project that looks as good as the projects that Rich created in his Live Stream

Session 1

Getting to know ChatGPT.

I must be totally honest here, but I know very little about using ChatGPT. I have seen other peoples images and been impressed. I've gotten some good results using ChatGPT to generate images from my photos, but never got much from generating entirely new images from a descriptive entry. That was until I used one of Rich's command line entries. I modified his main example to include that I wanted a Moose charging through a frame. The image looked great. Getting the engraving settings for the laser proved tricky especially since I did not clean them well enough while doing the first four engravings. The first was too dark running at 20,000 mm/min, 50% power (constant). The last one was 36,000 mm/min @ 25% power (constant0 and reduced the LPI slightly because I thought I had it too high. The last was too light.

Getting to know ChatGPT. — Starting Files

Photos and project files added when this Project Session was created.

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Project Discussion

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Ask a question, share a suggestion, or follow the maker’s progress. This discussion belongs only to 3D Illusion Image experimentation based on Rich's Live Stream.

Engraveit Legacy (Joe)
0

What size are you trying to do? That might be why it would take so long.

Pop Pop MooseProject Owner
0

The size difference is definitely why the new project will take so long. The original was on 4" by 4.3" and the big one for the Moose Lodge will be quite a bit bigger. 12.5" by 18" approximately. I'm looking at a 5 hour project.

Engraveit Legacy (Joe)
0

Yea the size definitely would make it take longer. All the stuff I have been doing with the 3D effect have been small. I would love to see how it turns out as a bigger peice. Look forward to the finished product.

Pop Pop MooseProject Owner
0

I just need to get 5+ hours uninterrupted. Between spending time with family and Drs appointments, it's just the time constraints.

Engraveit Legacy (Joe)
0

yea when I have a long burn and don't have other projects to work on in Lightburn I tend to go and other things around the house and check ok it every few minutes. is this a commissioned piece you are doing or just something you are doing for them?

Engraveit Legacy (Joe)
0

Also, if you wanted to export that file I would like to see if maybe I can shorten you burn time for you so that it's not 5 hours? if you would like?

Pop Pop MooseProject Owner
Edited0

Thank You Joe, I just saw your comments here. I realize I can speed it up by changing my power and speed because I wasn't running at the maximum speed the laser can run.

I ran the large moose but the estimated time was way off. I am trying everything I can think of to get the time estimate right. I re-read from the controller, figuring maybe something got glitched with the updates. The numbers were a little bit off. The new time estimate was 5:29. Still a far cry from 8:11.

Edit: Now I'm really confused! I changed the speed of the laser from 26,000 mm/min to 36,000 mm/min, on both the photo layer and the text layer, just to see how much time it would say I cut down. It actually added 20 minutes to the estimated time.

Edit #2: I went on the Lightburn forum and it was suggested to set Cut Speed Scale and Global Speed Scale both to 200%. That should have made the estimated time approximately double. It actually took 20 seconds off.

Engraveit Legacy (Joe)
0

Well I am glad that you were able to get it done. Also I really like the final product. Amazing!!!!!