2009

Samples group
When the motion data is captured, it’s sampled at a rate relative to the current
frame rate, which defaults to 30 frames per second. Increasing the frame rate
increases the sample rate. The two radio buttons in this section allow you to
choose one or two samples per frame. This is a shortcut that lets you sample
at a field rate. If you're rendering to fields, you don't need to capture at 60
frames per second. Controllers will interpolate between the samples.
Reduce Keys Reduces the keys generated by the motion capture.
Threshold The value you enter in the Threshold field constrains how 3ds Max
changes the selected track. The difference between the new animation and
the original animation, at any frame, will be less than the threshold value.
Low threshold values closely match the original animation but may not greatly
reduce the number of keys.
High threshold values produce the fewest keys but may not match the original
animation with much accuracy.
NOTE When Reduce Keys is active, there is additional calculation time after each
completed recording.
Mouse Input Device rollout
Controls animation using the horizontal or vertical motion of the mouse. The
available settings include the following:
Horizontal/Vertical Specifies which mouse motion drives the animation.
Motion Capture Utility | 3809