v3dtovp − prints transformation (viewing) angles for vertices.

v3dtovp [if=<input_file>] [of=<output_file>] [n=<number_of_divisions>]

v3dtovp converts vertices and to pairs of viewing angles (glance is directed from the vertex towards the origin of coordinates). These pairs can be used as the input for ’vtrans’ utility (rx, ry) and following rendering. The output is in ’csv’ format and can be read by MS Excel.

if=

input VisionX file

Sergei Fotin and A. P. Reeves, July 2006