What this tool does it take only the very first sample in the selection range and the very last sample in the range, and then linearly interpolates the view direction smoothly across the entire range.

• 选择这项流程型态将会在选择范围间取第一个与最后一个的摄影机的角度，并且利用这个两个值作选择范围中每个框架的线性内差值。