plpoin3: Plots a character at the specified points in 3 space

Marks a set of n points in x, y, and z using the symbol defined by code. If code is between 32 and 127, the symbol is simply the corresponding printable ASCII character in the default font. Setup similar to plline3.

n (PLINT, input) Number of points to be marked. x (PLFLT *, input) Pointer to array with x coordinates of the points. y (PLFLT *, input) Pointer to array with y coordinates of the points. z (PLFLT *, input) Pointer to array with z coordinates of the points. code (PLINT, input) Code number for the symbol to be plotted.

Redacted form: plpoin3(x, y, z, code)

This function is used in example 18.