Question
Composite Curves and Surface Tangency
WF4, M190
I think I know the answer here, but thought I'd ping the group to see if
there's something I'm missing.
When building a boundary surface, it is often advantageous to create an
approximate composite curve (copy) of your driving curves and build from
that rather than the original curve feature. This eliminates all the
internal vertexes in the curves that create internal edges in the
boundary surface and frequently results in a 'cleaner' surface.
However, if you need tangency to adjacent surfaces, there's no way to
define tangency from the single composite curve to the multiple adjacent
surfaces. So there's no way, that I've found, to use the approximate
composite curves to get a smoother form and maintain tangency to
multiple adjacent surfaces. Is that correct, or am I missing something?
Doug Schaefer
This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.
I think I know the answer here, but thought I'd ping the group to see if
there's something I'm missing.
When building a boundary surface, it is often advantageous to create an
approximate composite curve (copy) of your driving curves and build from
that rather than the original curve feature. This eliminates all the
internal vertexes in the curves that create internal edges in the
boundary surface and frequently results in a 'cleaner' surface.
However, if you need tangency to adjacent surfaces, there's no way to
define tangency from the single composite curve to the multiple adjacent
surfaces. So there's no way, that I've found, to use the approximate
composite curves to get a smoother form and maintain tangency to
multiple adjacent surfaces. Is that correct, or am I missing something?
Doug Schaefer
This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.