It's a little unclear what the red and green arrows are supposed to represent. Ate they pointing to the midpoints of edges? Are they supposed to be perpendicular to each other? Are they supposed to be aligned to u (or v)?
On Fri, Mar 31, 2017 at 8:06 AM Kyle Burris <[email protected]> wrote: > You could get the positions of two vertices that form one of the edges, > make a vector from that, and get the mid point. Then use that vector to use > in your cross > > > On Wednesday, March 29, 2017 at 10:12:50 PM UTC-4, justin hidair wrote: > > ======== > *See the joint file* > > Ho do I get the flashy green and red arrows (by arrows i mean vectors) > from that one vector (Face Normal from maya) ? I can't wrap my head around > that... Cross product only works if you know two vectors.. > > so how I can manage to determine these two from a face normal , with of > course the right orientation ?? thanks in advance > > -- > You received this message because you are subscribed to the Google Groups > "Python Programming for Autodesk Maya" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/python_inside_maya/46eb446b-ad4d-4f5d-9620-c741dd935452%40googlegroups.com > <https://groups.google.com/d/msgid/python_inside_maya/46eb446b-ad4d-4f5d-9620-c741dd935452%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Python Programming for Autodesk Maya" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/python_inside_maya/CAAssL7arDc%3DOLKOctD2cXkew1q%3Dd51_w6qZpm%2BoYoHVM33%2B7Lg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
