Search TipsFieldLookAt
The FieldLookAt node allows you determine a 3D point at which fields rotate to look at.
Note: This is a LABS node, indicated in Nuke with the tag: 
LABS nodes are experimental and not intended to be used for production.
Inputs and Controls
|
Connection Type |
Connection Name |
Function |
| Input |
fld |
The field you intend to align with a certain point. |
|
Control (UI) |
Knob (Scripting) |
Default Value |
Function |
|
FieldLookAt Tab |
|||
|
Up Axis |
upAxis |
x=0, y=1, z=0 |
Specify the position that of the point that the fields look towards. |
| Max Distance | maxDistance | -1 | Specify the maximum distance that the look at applies to. |
| Rotate X | rotateX | on | Define whether the field rotates on the X axis. |
| Rotate Y | rotateY | on | Define whether the field rotates on the Y axis. |
| Rotate Z | rotateZ | on | Define whether the field rotates on the Z axis. |
| Display Tab | |||
| Draw Bounding Box | preview_bounds | off | Draw the bounding box of the field if it has one. |
| Draw Preview (SDF and Density only) | preview_on | off | Draw a rough preview of the field. |
| Preview Opacity | preview_opacity | 0.5 | The opacity at which to draw the preview. |
| Scale | preview_scale | 1 | A value by which the field is multiplied before drawing. You may need to increase this to display faint volumes for example. |
| Offset | preview_offset | 0 | A value added to the field before drawing (after scaling). |
| Detail | preview_detail | 1 | The detail level at which the preview is drawn. Large values are more accurate but slower to draw. |
