plfill3.3plplot - Man Page

Draw filled polygon in 3D


plfill3(n, x, y, z)


Fills the 3D polygon defined by the n points in the x, y, and z vectors using the pattern defined by plpsty(3plplot) or plpat(3plplot).  The routine will automatically close the polygon between the last and first vertices.  If multiple closed polygons are passed in x, y, and z then plfill3(3plplot) will fill in between them.

Redacted form: General: plfill3(x, y, z)

This function is used in example 15.


n (PLINT(3plplot), input)

Number of vertices in polygon.

x (PLFLT_VECTOR(3plplot), input)

A vector containing the x coordinates of vertices.

y (PLFLT_VECTOR(3plplot), input)

A vector containing the y coordinates of vertices.

z (PLFLT_VECTOR(3plplot), input)

A vector containing the z coordinates of vertices.


Many developers (who are credited at have contributed to PLplot over its long history.

See Also

PLplot documentation at


March, 2024 PLplot API