I have set of 3D line segments derived in two different method. These line segments represent edges of several 3d cubs and polygons. (1) first set of line segments are derived by doing field ...
Given two vectors V1=(x1,y1,z1) and V2=(x2,y2,z2) I can calculate the angle between the two vectors using the dot product of the two vectors and their magnitudes. This approach, however, is only ...