Parameters:

• cX, cY, cZ: real – coordinates of point.

Methods:

• Init – create 3D point with 3 coordinates

• Init_arr – create 3D point with array of 3 coordinates

• Scale – scales coords of 3d point by constant num

• Inverse – get a 3D point with coordinates opposite in sign to the original ones

• Length – get the distance from the origin of the coordinate system to a 3D point

• DistanceTo – get the distance from the origin of the coordinate system to a 3D point

• Norm – get normalized 3D point

• Add – add another 3D point to the original

• Subtract – substract another 3D point from the original

• VmV – get the scalar product of the original vector and another one

• VxV – get the vector product of the original vector and another one