Unity3D核心类型一览

 

本文记录了Unity3D的最基本的核心类型。包括Object、GameObject、Component、Transform、Behaviour、Renderer、Collider、Rigidbody、Camera、Light、MonoBehaviour等。

需要展开了public类型方法的类图请点这里（http://www.cnblogs.com/bitzhuwei/gallery/image/152116.html）。

最核心的类型就这几个：Object、GameObject、Component、Behaviour、MonoBehaviour。

 

需要展开了这几个public类型方法的类图请点这里（http://www.cnblogs.com/bitzhuwei/gallery/image/152118.html）。

UnityEngine.Object

所有Unity3D的基类。

持有实例的ID信息。

实现了静态方法：增（Instantiate）删（Destroy）查（FindObjectsOfType） 

Any public variable you make that derives from Object gets shown in the inspector as a drop target, allowing you to set the value from the GUI.

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UnityEngine.GameObject

/// <summary>
/// game object contains components.
/// <para>Add Component</para>
/// <para>Find Component</para>
/// <para>common components</para>
/// <para>BroadcastMessage在这个游戏物体及其子物体的所有MonoBehaviour中调用名称为methodName的方法.</para>
/// </summary>

 GameObject.active is obsolete. Use  GameObject.SetActive() ,   GameObject.activeSelf(read only) or  GameObject.activeInHierarchy(read only) . 

 gameObject.SetActiveRecursively() is obsolete. Use  GameObject.SetActive(), which is now inherited by children.

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UnityEngine.Component

所有的Component，都会指向其所属的GameObject。

在脚本中用 this.renderer ， this.transform ， this.GetComponent(XXX) ， this.gameObject 与 this.gameObject.renderer ， this.gameObject.transform ， this.gameObject.GetComponent(XXX) ， this.gameObject.gameObject 的结果是完全一样的。这意味着，你用 this.renderer.transform.renderer.collider 这种写法，仍然可以得到 this.collider 。（在这些组件不是 null 的前提下）

the  active property is deprecated on components. Please use  gameObject.active instead. If you meant to enable / disable a single component use  enabled instead.

 GameObject.active  is obsolete. Use  GameObject.SetActive(),  GameObject.activeSelf(read only) or  GameObject.activeInHierarchy(read only) . 

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 1         //this.gameObject.active = false;//GameObject.active is obselete 2         this.gameObject.SetActive(false);// ! use this to write 3         this.gameObject.activeSelf = false;//readonly 4         this.gameObject.activeInHierarchy = false;//readonly 5  6         //this.active = false;//Component.active is obsolete 7         this.transform.active = false;//cannot disable singly 8         this.particleSystem.active = false;//cannot disable singly 9         this.rigidbody.active = false;//cannot disable singly10 11         this.GetComponent<TestEqual>().enabled = false;//work on single behaviour12         this.renderer.enabled = false;//work on single renderer13         this.collider.enabled = false;//work on single collider

 

UnityEngine.Texture

 

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UnityEngine.Mesh

 

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UnityEngine.Material

 

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UnityEngine.Transform

 

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UnityEngine.Renderer

 

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UnityEngine.ParticalSystem

 

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UnityEngine.Behaviour

 

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UnityEngine.Collider

 

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UnityEngine.Rigidbody

 

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UnityEngine.AudioListener

 

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UnityEngine.Camera

 

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UnityEngine.Animator

 

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UnityEngine.AudioSource

 

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UnityEngine.Light

 

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UnityEngine.Animation

 

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UnityEngine.MonoBehaviour

 

 1 namespace UnityEngine 2 { 3     using System; 4     using System.Collections; 5     using System.Runtime.CompilerServices; 6     using UnityEngine.Internal; 7  8     public class MonoBehaviour : Behaviour 9     {10         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]11         public extern MonoBehaviour();12         public void CancelInvoke()13         {14             this.Internal_CancelInvokeAll();15         }16 17         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]18         public extern void CancelInvoke(string methodName);19         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]20         private extern void Internal_CancelInvokeAll();21         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]22         private extern bool Internal_IsInvokingAll();23         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]24         public extern void Invoke(string methodName, float time);25         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]26         public extern void InvokeRepeating(string methodName, float time, float repeatRate);27         public bool IsInvoking()28         {29             return this.Internal_IsInvokingAll();30         }31 32         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]33         public extern bool IsInvoking(string methodName);34         public static void print(object message)35         {36             Debug.Log(message);37         }38 39         public Coroutine StartCoroutine(IEnumerator routine)40         {41             return this.StartCoroutine_Auto(routine);42         }43 44         [ExcludeFromDocs]45         public Coroutine StartCoroutine(string methodName)46         {47             object obj2 = null;48             return this.StartCoroutine(methodName, obj2);49         }50 51         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]52         public extern Coroutine StartCoroutine(string methodName, [DefaultValue("null")] object value);53         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]54         public extern Coroutine StartCoroutine_Auto(IEnumerator routine);55         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]56         public extern void StopAllCoroutines();57         public void StopCoroutine(IEnumerator routine)58         {59             this.StopCoroutineViaEnumerator_Auto(routine);60         }61 62         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]63         public extern void StopCoroutine(string methodName);64         public void StopCoroutine(Coroutine routine)65         {66             this.StopCoroutine_Auto(routine);67         }68 69         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]70         internal extern void StopCoroutine_Auto(Coroutine routine);71         [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall]72         internal extern void StopCoroutineViaEnumerator_Auto(IEnumerator routine);73 74         public bool useGUILayout { [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall] get; [MethodImpl(MethodImplOptions.InternalCall), WrapperlessIcall] set; }75     }76 }

 

总结