Nodo Tangente de curva

El nodo Tangente de curva.

The Curve Tangent node outputs the direction that a curve points in at each control point, depending on the direction of the curve (which can be controlled with the Nodo Invertir curva). The output values are normalized vectors.

Advertencia

For NURBS and Bézier spline curves, keep in mind that the value retrieved from this node is the value at every control point, which may not correspond to the visible evaluated points. For example, a Bézier spline might have 48 evaluated points, but only four control points, if its resolution is 12. For NURBS splines the difference may be even more pronounced and the result may not be as expected. A Nodo Remuestrear curva can be used to create a poly spline, where there is a control point for every evaluated point.

Entradas

Este nodo no contiene entradas.

Propiedades

Este nodo no contiene propiedades.

Salidas

Tangente

The direction of the curve at every control point.