Node Reference
Position Nodes
Nodes that compute aiming angles for moving lights.
Position Nodes
Position nodes compute aiming angles for moving lights based on fixture positions and target coordinates.
Look At Position
| Field | Value |
|---|---|
| Type ID | look_at_position |
| Category | Position |
| Description | Computes pan/tilt angles to aim each fixture at a target 3D point. |
Inputs
| Port | Type | Required |
|---|---|---|
selection | Selection | Yes |
x | Signal | Yes |
y | Signal | Yes |
z | Signal | Yes |
Outputs
| Port | Type |
|---|---|
pan | Signal (degrees) |
tilt | Signal (degrees) |
Parameters
None.
Behavior
- Computes inverse kinematics for each fixture based on its position and orientation.
- Accounts for fixture mounting angle.
- Output angles are in degrees, suitable for direct connection to
apply_position.