Hey all,

Here's a few functions that you may find useful. The various functions are built
with expandability and minimal effect on design sheets. The sheets included are as follows

NOTE: MT- stands for Math
MS - stands for Miscellaneous


MT.vLen - calculates the length of a vector
MT.midPt - finds the mid point of a vector
MT.matToSys - converts matrices to systems (there are plugins that accomplish this but..)
MT.aTan360Vec - calculates the angle of a 2D vector with regards to the 0,0 plane
MS.modVec - Modifies vectors by rotating, scaling, and translating
GF.approxEllipse - Approximates an ellipse as a series of vectors.
GF.supports - draws the support conditions of a beam - Fixed, Pin and Roller supported.

Hope these sheets help you guys out.

-Pete