Method
This node allows supported media servers to have simplified 6DOF control of a Null. This is useful for managing objects which are tracked by stage automation or spatial tracking systems (e.g. Blacktrax, Optitrack).
When the Exposable Position Rotation attribute is exposed, it is recognised by the media server as a controllable Null and it provides higher level controls. Generally, you would parent objects, emitters etc to the Exposable Null.
| Example |
|---|
![]() |
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. |
Attributes
| Name |
Description |
|---|
| Flip Z Axis |
Flip the Z axis of the values passed by the media server |
| Exposable Position Rotation |
You must expose this value for the media server to be able to control the Exposable Null |
!Note: All transforms are overwritten by the host media server. If you need to transform the incoming values, use a parent/child Null with the Exposable Null depending on the transform order you want.
Inputs
| Name |
Description |
Typical Node Input |
|---|
| 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 |
