Reshape > Subdivide [f]
Divides a patch to create a more detailed, smoother, higher resolution
object.
1. Select the
object you want to subdivide.
2. Click Reshape in the main tool palette.
3. Click Subdivide in the lower tool palette.
4. Enter values for U Step and V Step.
5. Click OK to apply or Cancel to abort.
Subdivide Options:
U Step - Sets the number of intermediate points to add between each
u step.
V Step - Sets the number of intermediate points to add between each
v step.