Mesh.CombineMeshes

Parameters

Description

メッシュに複数のメッシュを組み合わせます

メッシュを結合することで、最適化につながります。 useMatrices が true である場合、全てのメッシュはひとつのサブメッシュに結合されます。そうでない場合、 各々のメッシュは別のサブメッシュに結合されます。もし全てのメッシュが同じマテリアルを共有している場合は true を設定して下さい。 もし useMatrices が false である場合 CombineInstance 構造体の変換行列は無視されます。

	@script RequireComponent(MeshFilter)
	@script RequireComponent(MeshRenderer)
	function Start () {
		var meshFilters: MeshFilter[] = GetComponentsInChildren(MeshFilter);
		var combine : CombineInstance[] = new CombineInstance[meshFilters.Length];
		for (var i = 0; i < meshFilters.Length; i++){
			combine[i].mesh = meshFilters[i].sharedMesh;
			combine[i].transform = meshFilters[i].transform.localToWorldMatrix;
			meshFilters[i].gameObject.active = false;
		}
		transform.GetComponent(MeshFilter).mesh = new Mesh();
		transform.GetComponent(MeshFilter).mesh.CombineMeshes(combine);
		transform.gameObject.active = true;
	}

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;
    }
}

import UnityEngine
import System.Collections

[RequireComponent(typeof(MeshFilter))]
[RequireComponent(typeof(MeshRenderer))]
public class ExampleClass(MonoBehaviour):

	def Start() as void:
		meshFilters as (MeshFilter) = GetComponentsInChildren[of MeshFilter]()
		combine as (CombineInstance) = array[of CombineInstance](meshFilters.Length)
		i as int = 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[of MeshFilter]().mesh = Mesh()
		transform.GetComponent[of MeshFilter]().mesh.CombineMeshes(combine)
		transform.gameObject.active = true