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Derek Lau's Discussions
Fade/Washout Fillets/Blends Help!
2 Replies
Hi All,I would like to know how others deal with fading fillets or blends.The best way I can describe these geometries is:- When two edges come together at a point with the same curvature.- Two…Continue
Started this discussion. Last reply by Pascal Golay Mar 14.
Y-Fillets/2-into-1 Fillets HELP!
4 Replies
Hello!Can someone…Continue
Started this discussion. Last reply by Jeff Hammond Feb 1.
Derek Lau's Page
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Pascal Golay replied to Derek Lau's discussion Fade/Washout Fillets/Blends Help!
"Hi Derek - you can tune up the matching between the two washout surfaces with MatchSrf, Curvature (currently tangent) and Average set. The little triangle can be a planarSrf, maybe simpler that way. You can also tune up the Zebra display- click on…"
Derek Lau posted a discussion
Fade/Washout Fillets/Blends Help!
Hi All,I would like to know how others deal with fading fillets or blends.The best way I can describe these geometries is:- When two edges come together at a point with the same curvature.- Two fillets/blends come together to become one.Please check out the attached image and file. The examples I have given I guess are the best case scenarios with simple surfaces.There are a couple of examples of how I attempted to patch these geometries, however I don't feel that they are that great. ( The…See More
Jeff Hammond replied to Derek Lau's discussion Y-Fillets/2-into-1 Fillets HELP!
"good lesson in this thread.. thanks!
(just pointing out that even though it seems you're helping one person, there are some lurkers that are picking up tips as well ;) )
"
Pascal Golay replied to Derek Lau's discussion Y-Fillets/2-into-1 Fillets HELP!
"Hi Derek- see the attached- I did some MatchSrf for Tangency only in the direction indicated by the arrows. 'Match by closest point', and 'Preserve isocurve direction'. Note, the matched surfaces that are trimmed need to be…"
Derek Lau replied to Derek Lau's discussion Y-Fillets/2-into-1 Fillets HELP!
"Hi Pascal,
After a few days trying to solve the problem here is the results: pls see attached file.
I still have a slight edge problem on the bottom of the y fillets and can't get them to be G2 on all edges.
I plan to render these…"
Pascal Golay replied to Derek Lau's discussion Y-Fillets/2-into-1 Fillets HELP!
"He Derek- I'd go after this as in the attached file- the main problem that I see is the surface that I've made blue in the file and which replaces one that is hidden and red. The old, red, one is more complex than it needs to be and varies…"
Derek Lau posted a discussion
Y-Fillets/2-into-1 Fillets HELP!
Hello!Can someone please enlighten me on how to construct a Y-Fillet.I can't seem to get good curvature between all the patches. When I do, the surfaces are wavy and have depressions and dimples. Kind Regards!…See More
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