Walk on uneven terrain:
You can raise and rotate the footsteps to create the illusion of walking on
uneven terrain.
1 Make sure that Footstep mode is still on.
2 Maximize the Perspective viewport.
3 Use Select And Rotate to select all the footsteps from 4 on.
4 Use the Transform gizmo arrows to rotate the selected footsteps
approximately – 15 degrees about the X-axis so the footsteps go up a hill.
5 Select footsteps 8 through 11.
6 Rotate the selected footsteps about the X-axis approximately 21 degrees,
so that the footsteps go back down the hill.
7 Select footstep 11. Rotate it so it’s parallel with the grid.
8 Play the animation.
The biped’s feet follow the footstep placement.
Modifying Footsteps | 739