Projector 投影器

Inherits from Behaviour

A script interface for a projector component.

用于投影器组件的一个脚本接口。

The Projector can be used to project any material onto the scene - just like a real world projector. The properties exposed by this class are an exact match for the values in the Projector's inspector.

Projector可以投射任意材质到场景上- 就像真实世界的投影仪。这个类属性暴露完全匹配用于在Projector的检视面板的值。

It can be used to implement blob or projected shadows. You could also project an animated texture or a render texture that films another part of the scene. The projector will render all objects in its view frustum with the provided material.

它可以用来实现blob或投射阴影。你也可以投射纹理动画或渲染纹理在电影场景的另一部分。投影机将渲染它视锥里的所有物体和提供的材质。

There is no shortcut property in GameObject or Component to access the Projector, so you must use GetComponent to do it:

在GameObject或Component访问Projector没有快捷属性，所以你必须使用GetComponent来做：

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	void Start() {
		Projector proj = GetComponent<Projector>();
		proj.nearClipPlane = 0.5F;
	}
}

function Start() {
	// Get the projector
	//获得投影器
	var proj : Projector = GetComponent (Projector);
	// Use it 使用它
	proj.nearClipPlane = 0.5;
}

Variables变量

• nearClipPlane
  The near clipping plane distance.
  近裁剪面的距离。
• farClipPlane
  The far clipping plane distance.
  远裁剪面的距离。
• fieldOfView
  The field of view of the projection in degrees.
  该投影的视野，以度为单位。
• aspectRatio
  The aspect ratio of the projection.
  投影的宽高比。
• orthographic
  Is the projection orthographic (true) or perspective (false)?
  投射是正交的（true）还是透视的（false）？
• orthographicSize
  Projection's half-size when in orthographic mode.
  在正交模式下投射的一半尺寸。
• ignoreLayers
  Which object layers are ignored by the projector.
  哪个物体层被这个投射器忽略。
• material
  The material that will be projected onto every object.
  要投射到每个物体上的材质。

Inherited members继承成员

Inherited Variables继承变量

• enabled
  Enabled Behaviours are Updated, disabled Behaviours are not.
  启用行为被更新，禁用行为不更新。

• transform
  The Transform attached to this GameObject (null if there is none attached).
  Transform附加到GameObject（游戏物体）（如无附加则为空）。
• rigidbody
  The Rigidbody attached to this GameObject (null if there is none attached).
  Rigidbody附加到GameObject（游戏物体）（如无附加则为空）。
• camera
  The Camera attached to this GameObject (null if there is none attached).
  Camera附加到GameObject（游戏物体）（如无附加则为空）。
• light
  The Light attached to this GameObject (null if there is none attached).
  Light附加到GameObject（游戏物体）（如无附加则为空）。
• animation
  The Animation attached to this GameObject (null if there is none attached).
  Animation附加到GameObject（游戏物体）（如无附加则为空）。
• constantForce
  The ConstantForce attached to this GameObject (null if there is none attached).
  ConstantForce附加到GameObject（游戏物体）（如无附加则为空）。
• renderer
  The Renderer attached to this GameObject (null if there is none attached).
  Renderer附加到GameObject（游戏物体）（如无附加则为空）。
• audio
  The AudioSource attached to this GameObject (null if there is none attached).
  AudioSource附加到GameObject（游戏物体）（如无附加则为空）。
• guiText
  The GUIText attached to this GameObject (null if there is none attached).
  GUIText附加到GameObject（游戏物体）（如无附加则为空）。
• networkView
  The NetworkView attached to this GameObject (Read Only). (null if there is none attached)
  NetworkView附加到GameObject（游戏物体）（只读）（如无附加则为空）。
• guiTexture
  The GUITexture attached to this GameObject (Read Only). (null if there is none attached)
  GUITexture附加到GameObject（游戏物体）（只读）（如无附加则为空）。
• collider
  The Collider attached to this GameObject (null if there is none attached).
  Collider附加到GameObject（游戏物体）（如无附加则为空）。
• hingeJoint
  The HingeJoint attached to this GameObject (null if there is none attached).
  HingeJoint附加到GameObject（游戏物体）（如无附加则为空）。
• particleEmitter
  The ParticleEmitter attached to this GameObject (null if there is none attached).
  ParticleEmitter附加到GameObject（游戏物体）（如无附加则为空）。
• gameObject
  The game object this component is attached to. A component is always attached to a game object.
  组件附加的游戏物体。一个组件总是被附加到一个游戏物体。
• tag
  The tag of this game object.
  游戏物体的标签。

• name
  The name of the object. //物体的名字
• hideFlags
  Should the object be hidden, saved with the scene or modifiable by the user?
  物体是否被隐藏、保存在场景中或被用户修改？

Inherited Functions继承函数

• GetComponent
  Returns the component of Type type if the game object has one attached, null if it doesn't.
  如果游戏物体有一个附加，则返回Type类型的组件，如果没有则为null。
• GetComponent.<T>
   
• GetComponent
  Returns the component with name type if the game object has one attached, null if it doesn't.
  如果游戏物体有一个附加，则返回名字类型组件，如果没有则为null。
• GetComponentInChildren
  Returns the component of Type type in the GameObject or any of its children using depth first search.
  返回Type类型组件，在GameObject或它的任何子物体使用深度优先搜索，仅返回激活的组件。
• GetComponentInChildren.<T>
   
• GetComponentsInChildren
  Returns all components of Type type in the GameObject or any of its children.
  在GameObject或任何它的子物体，返回全部Type类型组件
• GetComponentsInChildren.<T>
   
• GetComponents
  Returns all components of Type type in the GameObject.
  在游戏物体返回全部Type类型组件。
• GetComponents.<T>
   
• CompareTag
  Is this game object tagged tag?
  游戏物体有被标记标签么？
• SendMessageUpwards
  Calls the method named methodName on every MonoBehaviour in this game object and on every ancestor of the behaviour
  在游戏物体每一个MonoBehaviour和每一个behaviour的祖先上调用名为methodName的方法。
• SendMessage
  Calls the method named methodName on every MonoBehaviour in this game object.
  在游戏物体每一个MonoBehaviour上调用名为methodName的方法。
• BroadcastMessage
  Calls the method named methodName on every MonoBehaviour in this game object or any of its children.
  在游戏物体每一个MonoBehaviour和它的全部子物体上调用名为methodName的方法。

• GetInstanceID
  Returns the instance id of the object.
  返回物体的实例ID
• ToString
  Returns the name of the game object.
  返回游戏物体的名称。

Inherited Class Functions继承类函数

• operator bool
  Does the object exist?
  物体是否存在？
• Instantiate
  Clones the object original and returns the clone.
  克隆原始物体，并返回克隆的物体
• Instantiate.<T>
   
• Destroy
  Removes a gameobject, component or asset.
  删除一个游戏物体、组件或资源
• DestroyImmediate
  Destroys the object obj immediately. It is strongly recommended to use Destroy instead.
  立即销毁物体obj，强烈建议使用Destroy代替。
• FindObjectsOfType
  Returns a list of all active loaded objects of Type type.
  返回Type类型的所有激活的加载的物体列表
• FindObjectOfType
  Returns the first active loaded object of Type type.
  返回Type类型第一个激活的加载的物体。
• operator ==
  Compares if two objects refer to the same
  比较如果两个物体相同
• operator !=
  Compares if two objects refer to a different object
  比较如果两个物体不同
• DontDestroyOnLoad
  Makes the object target not be destroyed automatically when loading a new scene.
  加载新场景的时候使目标物体不被自动销毁。