this post was submitted on 25 Dec 2023
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There's certainly a mystique around canvas. Some of it is deserved, there is a lot to learn. Patterning is definitely the hard part. I use paper, I make a big paper bag and draw seam and zipper lines on it. There's a thousand ways to skin a cat as they say. I'm not sold on the 3D modeling. $100k to get started and in the end you still throw it a sewer, all your precision can get lost at the last step. It's only really worth it if your doing production, manual patterns are way faster for one offs. I'd suggest spending money on scissors and materials and learn from your screwups. You'll be way further ahead than the learning curve involved in the modeling.
Oh wow! That is sharp! Beautiful work! Patterning definitely seems to be the secret ingredient. And yes, from my looking into it everyone has a different way. Way back in the 90s the shop I worked in had the sail service and canvas in the same area so I would help the guy that did all the patterns and frames sometimes. He used heavy poly for the patterns. Very cool to watch and learn from. Unfortunately I never did more after that to cement it in my brain. I’ll be patterning for mine, not worth all the fuss with the 3D stuff for just my own job. Also I want to make a hard Bimini so everything is going to get changed up anyways.
The guys I know do know how to pattern but they’re young uns and very tech savvy so they have modified to suit their needs. Use a camera they already have and take a bunch of pictures, run that through the modeling software and then flatten it and send it to their plotter. I don’t think they spent more than 15k for plotter and software? Also one of them is the sewer so already informed of the project. Works for them but I feel that you should know how to pattern first as well. They are trying to get set up for people to send their files to them and then they can cut and send back.
Sorry for the late response, whole family got hit with Covid, just surfacing now.