This issue in our backlog. It will be investigated when one of our developers will get free of other prioritized tasks. Of course, you are welcome to contribute, if you have ideas how to solve the mentioned problem.
I would like to thank you for the link to the patch. Unfortunately, it has a mistake: the addition along cone's axis should be done if U derivative is 0 only. Please, take a look to OCCT commit 54b67d8e7bd80263f28ff009ff6eadc4cbd10bcf.
Best regards,
Commenter-1
04Author
Hi https://dev.opencascade.org/user/966
Can you link to the commit? Having trouble finding it.
Thanks in advance!
Edit: nevermind! I got to it though the mantis tracker! Apologies