Interpolar curvas de pelo

Interpolates existing guide curves on a surface mesh. The Duplicar curvas de pelo is a similar option with simpler behavior that may offer better performance.

Nota

This node/modifier will not function without the Surface geometry/object and Surface UV Map inputs.

Entradas

Geometría

Input Geometry (only curves will be affected).

Superficie

Surface geometry for generation. This input takes priority over the corresponding object input if both are provided.

Superficie

Surface object for generation (Needs matching transforms).

Mapa UV de superficie

Surface UV map stored on the mesh used for finding curve attachment locations.

Posición de reposo de la superficie

Set the surface mesh into its rest position before attachment.

Truco

In a typical hair generation setup, this node or modifier will be combined with the Nodo Deformar curvas sobre superficie. If that operation comes after this one, it makes sense to turn this option on so the position used is the pre-deformed position consistent with the expectations for the deformation’s input.

Seguir normal de superficie

Align the interpolated curves to the surface normal.

Separar por islas de malla

Use mesh islands of the surface geometry for parting.

Guías para interpolación

Amount of guides to be used for interpolation per curve.

Distancia a las guías

Distance around each guide to spawn interpolated curves.

Distribución en disco de Poisson

Use poisson disk distribution method to keep a minimum distance.

Densidad

Densidad superficial de las curvas de pelo generadas.

Máscara de densidad

Factor applied on the density for curve distribution.

Texturas de máscara

Discard points based on an mask texture after distribution. The image is sampled with the Surface UV Map input.

Truco

The accuracy of sampling the image doesn’t depend on the density of the surface mesh’s vertices because it is sampled after the curve root points are generated, the accuracy . However, using the Density Mask input instead can give better performance. Using them in combination can give the benefits of both methods.

Cantidad en vistas

Factor applied on the density for the viewport.

Semilla

Random seed for the operation.

Propiedades

Este nodo no contiene propiedades.

Salidas

Geometría

Identificador de guía

Index of the main guide curve per curve.

Normal de superficie

Normal direction of the surface mesh at the attachment point.