标签：filters color rman collect art data sig children merge
【Mesh.CombineMeshes】
public void CombineMeshes(CombineInstance[] combine, bool mergeSubMeshes = true, bool useMatrices = true, boolhasLightmapData = false);
| combine | Descriptions of the Meshes to combine. |
| mergeSubMeshes | Defines whether Meshes should be combined into a single sub-Mesh. |
| useMatrices | Defines whether the transforms supplied in the CombineInstance array should be used or ignored. |
Combining Meshes is useful for performance optimization.
If mergeSubMeshes is true, all the Meshes are combined to a single sub-Mesh. Otherwise, each Mesh goes into a different sub-Mesh. If all Meshes share the same Material, set this to true.
If useMatrices is true, the transform matrices in CombineInstance structs are used. Otherwise, they are ignored.
using UnityEngine; using System.Collections; [RequireComponent(typeof(MeshFilter))] [RequireComponent(typeof(MeshRenderer))] public class ExampleClass : MonoBehaviour { void Start() { MeshFilter[] meshFilters = GetComponentsInChildren<MeshFilter>(); CombineInstance[] combine = new CombineInstance[meshFilters.Length]; int i = 0; while (i < meshFilters.Length) { combine[i].mesh = meshFilters[i].sharedMesh; combine[i].transform = meshFilters[i].transform.localToWorldMatrix; meshFilters[i].gameObject.active = false; i++; } transform.GetComponent<MeshFilter>().mesh = new Mesh(); transform.GetComponent<MeshFilter>().mesh.CombineMeshes(combine); transform.gameObject.active = true; } }
标签：filters color rman collect art data sig children merge
原文地址：http://www.cnblogs.com/tekkaman/p/7686160.html
