Version: 2023.2

GameObject.CreatePrimitive

切换到手册
public static GameObject CreatePrimitive (PrimitiveType type);

参数

type 要创建的原始对象的类型。

描述

Creates a GameObject with a primitive mesh renderer and appropriate collider.

using UnityEngine;

public class Example : MonoBehaviour { // Create a plane, sphere and cube in the Scene.

void Start() { GameObject plane = GameObject.CreatePrimitive(PrimitiveType.Plane);

GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube); cube.transform.position = new Vector3(0, 0.5f, 0);

GameObject sphere = GameObject.CreatePrimitive(PrimitiveType.Sphere); sphere.transform.position = new Vector3(0, 1.5f, 0);

GameObject capsule = GameObject.CreatePrimitive(PrimitiveType.Capsule); capsule.transform.position = new Vector3(2, 1, 0);

GameObject cylinder = GameObject.CreatePrimitive(PrimitiveType.Cylinder); cylinder.transform.position = new Vector3(-2, 1, 0); } }

Note: CreatePrimitive may fail at runtime. This will happen if your project does not reference the following components: MeshFilter, MeshRenderer, and BoxCollider or SphereCollider at runtime. The recommended way to avoid this crash is to declare private properties of these types. The stripping system will recognise their use and include them in the build so the components will not be deleted. A similar issue will occur if the project does not reference the Default-Material in which case the primitive object will be shown in pink to indicate the missing material.

Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961