Menu Path : Operator > Math > Vector
The Sample Bezier Operator performs a four-point bezier interpolation based on four positions and a value to represent the progress through the curve. It returns the interpolated position and the position's tangent, which is a vector which points along the bezier curve at the position.
| Input | Type | Description |
|---|---|---|
| T | float | The progression through the bezier curve. |
| A | Position | The source point of the Bezier |
| B | Position | The source tangent point of the bezier |
| C | Position | The target tangent point of the bezier |
| D | Position | The target point of the bezier |
| Output | Type | Description |
|---|---|---|
| Position | Position | The interpolated position on the bezier segment. |
| Tangent | Vector | The interpolated tangent on the bezier segment. |