Generar curvas de pelo

Generates new hair curves on a surface mesh. The curves are generated from scratch at point locations; if creating curves that depend on existing curves is desired, the Interpolar curvas de pelo is a better choice.

Nota

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

Entradas

Superficie

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

Superficie

Surface object for generation (The transforms of this object must match the modifier object).

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.

Longitud del pelo

Longitud de las curvas de pelo generadas.

Material del pelo

Material de las curvas de pelo generadas.

Puntos de control

Cantidad de puntos de control de las curvas de pelo generadas.

Distribución en disco de Poisson

Use poisson disk distribution method to keep a minimum distance. See the Nodo Distribuir puntos en caras for more information.

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 aplicado sobre la densidad, para su uso en las vistas.

Semilla

Semilla aleatoria para la operación.

Propiedades

Este nodo no contiene propiedades.

Salidas

Geometría

Curvas

Normal de superficie

Dirección de la normal de la superficie de la malla en el punto de anclaje.