[\-mono]
[\-install]
[\-visual \fIvisual\fP]
+[\-fps]
.SH DESCRIPTION
The \fIhyperball\fP program displays a wireframe projection of a hyperball
which is rotating at user-specified rates around any or all of its four axes.
.TP 8
.B \-delay \fImicroseconds\fP
How much of a delay should be introduced between steps of the animation.
-Default 100000, or about 1/10th second.
+Default 20000, or about 0.02 seconds.
.TP 8
.B \-xw \fIfloat\fP
.TP 8
.TP 8
.B \-zw \fIfloat\fP
The amount that the ball should be rotated around the specified axis at
-each frame of the animation, expressed in radians. These should be small
-floating-point values (less than 0.05 works best.) Default: xy=0.01,
-xz=0.005, yw=0.01.
+each frame of the animation, expressed in 0.001 radians. These should be small
+floating-point values (less than 50 works best.) Default: xy=3,
+xz=5, yw=10.
+.TP 8
+.B \-fps
+Display the current frame rate and CPU load.
.SH ENVIRONMENT
.PP
.TP 8