Gustaf Magnander 0 Report post Posted November 13, 2023 Hi, I'm modeling a ship hull and have generated a ruled surface between two generic curves (see the attached figures). However as you can see the surface doesn't look good slightly forward of LOA/2 and forward to the stem. The surface also bends inward, creating a curved surface and I'm wondering how I can fix these issues. I want the surface to be completely flat between the two generic curves and thought that a ruled surface should work, but I do not really know if a ruled surface is the best choice and if it can be controlled like I want to. If anyone can explain how I can control the surface and make it completely flat that would be great. Thanks, Best regards, Gustaf Share this post Link to post Share on other sites
Mr. Claus Abt 14 Report post Posted November 13, 2023 Hej Gustaf, Can you create a ticket in the helpdesk https://helpdesk.caeses.com/ and share your project file, please? Looks like the parametrization is different to what you would like to achieve. The ruled surface connects the curves at the same parameter values, hence you can manipulate them by changing the parametrization, e.g. unit speed or even custom. Cheers Claus Share this post Link to post Share on other sites
Gustaf Magnander 0 Report post Posted November 13, 2023 Hi Claus, Thank you for your reply! I already created a ticket concerning this this hull, however not about the issues connected to the the ruled surface, and have got help from Fabian Thies who looks at the ship in general terms, so I can ask him more about the ruled surface tomorrow if I'm not satisfied after playing with the parameterization. Kind regards, Gustaf Share this post Link to post Share on other sites
Susan 0 Report post Posted November 17, 2023 On 11/13/2023 at 10:31 PM, Gustaf Magnander said: Hi, I'm modeling a ship hull and have generated a ruled surface between two generic curves (see the attached figures). However as you can see the surface doesn't look good slightly forward of LOA/2 and forward to the stem. The surface also bends inward, creating a curved surface and I'm wondering how I can fix these issues. I want the surface to be completely flat between the two generic curves and thought that a ruled surface should work, but I do not really know if a ruled surface is the best choice and if it can be controlled like I want to. If anyone can explain how I can control the surface and make it completely flat that would be great. Thanks, Best regards, Gustaf Hi， Gustaf. Can you teach me the surface to the stem, I don know how to make the surface end at a arc. I will be appreciate it If you can help me ! Share this post Link to post Share on other sites
