Animation

Animation

Windows
MacOS
Linux

Actions

Calculate Velocity From Position History

This function calculates the velocity of a position changing over time. You need to hook up a valid PositionHistory variable to this for storage.

Target is Kismet Animation Library

Calculate Velocity From Sockets

This function calculates the velocity of an offset position on a bone / socket over time. The bone's / socket's motion can be expressed within a reference frame (another bone / socket). You need to hook up a valid PositionHistory variable to this for storage.

Target is Kismet Animation Library

End Profiling Timer

This function ends measuring a profiling bracket and optionally logs the result

Target is Kismet Animation Library

Get Direction Between Sockets

Computes the direction between two bones / sockets.

Target is Kismet Animation Library

Get Distance Between Two Sockets

Computes the distance between two bones / sockets and can remap the range.

Target is Kismet Animation Library

Look At Function

Computes the transform which is "looking" at target position with a local axis.

Target is Kismet Animation Library

Make Perlin Noise and Remap

This function creates perlin noise for a single float and then range map to RangeOut

Target is Kismet Animation Library

Make Perlin Noise Vector and Remap

This function creates perlin noise from input X, Y, Z, and then range map to RangeOut, and out put to OutX, OutY, OutZ

Target is Kismet Animation Library

Start Profiling Timer

This function starts measuring the time for a profiling bracket

Target is Kismet Animation Library

Two Bone IK Function

Computes the transform for two bones using inverse kinematics.

Target is Kismet Animation Library

Select Skin
Light
Dark

Welcome to the new Unreal Engine 4 Documentation site!

We're working on lots of new features including a feedback system so you can tell us how we are doing. It's not quite ready for use in the wild yet, so head over to the Documentation Feedback forum to tell us about this page or call out any issues you are encountering in the meantime.

We'll be sure to let you know when the new system is up and running.

Post Feedback