fgluCylinder(3G)

NAME
     fgluCylinder - draw a cylinder


FORTRAN SPECIFICATION
     SUBROUTINE fgluCylinder( CHARACTER*8 quad,
                              REAL*4 base,
                              REAL*4 top,
                              REAL*4 height,
                              INTEGER*4 slices,
                              INTEGER*4 stacks )


PARAMETERS
     quad    Specifies the quadrics object (created with fgluNewQuadric).

     base    Specifies the radius of the cylinder at z = 0.

     top     Specifies the radius of the cylinder at z = height.

     height  Specifies the height of the cylinder.

     slices  Specifies the number of subdivisions around the z axis.

     stacks  Specifies the number of subdivisions along the z axis.

DESCRIPTION
     fgluCylinder draws a cylinder oriented along the z axis. The base of the
     cylinder is placed at z = 0, and the top at z = height. Like a sphere, a
     cylinder is subdivided around the z axis into slices, and along the z
     axis into stacks.

     Note that if top is set to 0.0, this routine generates a cone.

     If the orientation is set to GLU_OUTSIDE (with fgluQuadricOrientation),
     then any generated normals point away from the z axis. Otherwise, they
     point toward the z axis.

     If texturing is turned on (with fgluQuadricTexture), then texture
     coordinates are generated so that t ranges linearly from 0.0 at z = 0 to
     1.0 at z = height, and s ranges from 0.0 at the +y axis, to 0.25 at the
     +x axis, to 0.5 at the -y axis, to 0.75 at the -x axis, and back to 1.0
     at the +y axis.

SEE ALSO
     fgluDisk, fgluNewQuadric, fgluPartialDisk, fgluQuadricTexture, fgluSphere