Notch Reference Manual

NVIDIA AR Body Tracker Skeleton

Method

This node applies the tracked skeleton from the NVIDIA AR Body Tracker to the skeleton of a connected rigged character.

Example
Example Nodegraph

Transform

Name Description
Position X Move its position along the x-axis in local space.
Position Y Move its position along the y-axis in local space.
Position Z Move its position along the z-axis in local space.
Rotation Heading Rotate the object about the y-axis.
Rotation Pitch Rotate the object about the x-axis.
Rotation Bank Rotate the object about the z-axis.
Scale X Scale along the x-axis.
Scale Y Scale along the y-axis.
Scale Z Scale along the z-axis.

Inherit Transform Channels

Toggle which transform channels should be inherited. By default, all are on.

Attributes

Name Description
Input Skeleton Scale Scale the size of the input skeleton.
Smoothing How much smoothing is applied to the output skeletons motion.
Mirrored Mirror the movements of the incoming mobcap data along the x axis.
Flip Z Flip the Z axis of the skeleton, to match a model with a flipped z axis.
Tracking Confidence Threshold Threshold for how confident the tracking data needs to be before applying to the skeleton rig.

Inputs

Name Description Typical Node Input
NVIDIA AR Body Tracker Required body tracker input, for generating a tracked skeleton NVIDIA AR Body Tracker
Hierarchy Root Connect the skeleton root node to drive the rest of the skeleton from. Imported 3D Scene
Transform Modifier Links all transform properties to the input node. Null
Target Node Always faces the x-axis towards the inputs anchor point. Null
Local Transform Override Override the transformation values of the node, relative to its parent. Null

Outputs

All nodes connected to this node are treated as if flowing to the parent node, and inherits any transformation changes along the chain.