Question

JavaScript => public var sharedMesh: Mesh;
C# => public Mesh sharedMesh;

Description 描述

Returns the shared mesh of the mesh filter.

返回网格过滤器的共享网格。

It is recommended to use this function only for reading mesh data and not for writing, since you might modify imported assets and all objects that use this mesh will be affected. Also, be aware that is not possible to undo the changes done to this mesh.

推荐该函数仅在读取网格数据而不是写入时使用，因为你可能修改输入资源和使用该网格可能影响所有的对象。而且，当你意识到时不可能取消已经改变的共享网格。

JavaScript:

	// Scales PERMANENTLY the size of the mesh by a factor.
 
	var scaleFactor : float = 2;
 
	function Start () {
		var mesh : Mesh = GetComponent.<MeshFilter>().sharedMesh;
 
		var vertices : Vector3[] = mesh.vertices;
		for (var p : int = 0; p < vertices.Length; p++) {
			vertices[p] *= scaleFactor;
		}
		mesh.vertices = vertices;
		mesh.RecalculateNormals();
	}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    public float scaleFactor = 2;
    void Start() {
        Mesh mesh = GetComponent<MeshFilter>().sharedMesh;
        Vector3[] vertices = mesh.vertices;
        int p = 0;
        while (p < vertices.Length) {
            vertices[p] *= scaleFactor;
            p++;
        }
        mesh.vertices = vertices;
        mesh.RecalculateNormals();
    }
}

meshfilter