ComfyUI Node
CV Flip Axis (3D)
Negates one axis of an Nx3 point array. Useful for converting between coordinate conventions (e.g. OpenCV Y-down -> Three.js Y-up).
CV Flip Axis (3D)
- points
- points
◄axis▾►
Categoryimage/CV/low-level
Inputs (2)
| Name | Type | Default | Description |
|---|---|---|---|
| points | NPARRAY | Nx3 or Nx1x3 float array of 3-D positions. | |
| axis | COMBO | Which axis to negate. Y-up (Three.js) vs Y-down (OpenCV) is the most common need. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| points | NPARRAY | Nx3 points with the selected axis negated. |