Returns a vector which is perpendicular to vector Vect
Vec2Ang( Vect : VECTOR) : REAL;
Returns the angle of vector Vect
Ang2Vec (#Angle, Length : REAL) : REAL;
Receives an angle and a length and returns a vector
UnitVec(Vect : VECTOR) : VECTOR;
Returns the standard unit vector of Vect
Comp(Vect1,Vect2 : VECTOR; VAR Vect3,Vect4 : VECTOR);
Receives two vectors Vect1,Vect2 and returns the vector component of Vect1 along Vec2 in Vect3 and the vector component of Vect1 orthogonal to Vect2 in Vect4
AngBVec(Vect1,Vect2 : VECTOR) : REAL;
Receives two vectors and returns the angle (in radians) between the two vectors Vect1,Vect2