HasVertexAttribute(VertexAttribute)
Checks if a specific vertex data attribute exists on this Mesh.
阅读时间1 分钟最后更新于 1 个月前
Definition
- Type: Method
- Namespace: UnityEngine
- Assembly: UnityEngine.CoreModule
public bool HasVertexAttribute(VertexAttribute attr)
Parameters
Vertex data attribute to check for.
Returns
Type | Description |
|---|---|
| bool | Returns true if the data attribute is present in the mesh. |
Remarks
Most of possible mesh vertex data attributes are optional, for example a mesh might contain only vertex positions, normals and one UV coordinate. HasVertexAttribute check for these attributes will return true in that case, and will return false for all other attributes.