This is a segment of a recent class where we did some troubleshooting on a student project. The exercise was to make a specific set of curves and then extrude into a solid. The initial output wasn't as expected. Turns out that one of the curves that was thought to be closed was not. Here's how we fixed it!
“Gary Dawson is owner of Gary Dawson Designs, an online custom design operation that was once featured as a “Best of the Best” by Instore Magazine. Dawson has over 40 years experience in creating designs that capture the personalities and stories of his customers. He is a frequent contributor to MJSA Journal, a founding member of the Council of Custom Jewelers, and a designated “Mentor Jeweler”. He has delivered seminars and presentations at numerous events, including AGTA GemFair, Portland Jewelry Symposium, and the Santa Fe Symposium on Jewelry Manufacturing Technology.” ~Jewellery Business Magazine