Question

class in UnityEngine/Inherits from: Behaviour

Description 描述

Script interface for light components.

灯光组件的脚本接口。

Use this to control all aspects of Unity's lights. The properties are an exact match for the values shown in the Inspector.

使用该属性控制Unity灯光的所有方面。该属性准确匹配面板中的值。

Usually lights are just created in the editor but sometimes you want to create a light from a script:

通常灯光仅在编辑器中创建但是有时你想在脚本中创建灯光：

JavaScript:

function Start () {
	// Make a game object
	var lightGameObject : GameObject = new GameObject("The Light");
 
	// Add the light component
	var lightComp = lightGameObject.AddComponent.<Light>();
 
	// Set color and position
	lightComp.color = Color.blue;
 
	// Set the position (or any transform property)
	lightGameObject.transform.position = Vector3(0, 5, 0);
}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void Start() {
        GameObject lightGameObject = new GameObject("The Light");
        Light lightComp = lightGameObject.AddComponent<Light>();
        lightComp.color = Color.blue;
        lightGameObject.transform.position = new Vector3(0, 5, 0);
    }
}

Variables 变量

alreadyLightmapped	Has the light already been lightmapped. 是否已经烘培灯光贴图。
areaSize	The size of the area light. Editor only. 灯光区域的大小。仅编辑器中。
bounceIntensity	The multiplier that defines the strength of the bounce lighting. 定义的反射光的强度的倍数。
color	The color of the light. 灯光的颜色。
commandBufferCount	Number of command buffers set up on this light (Read Only). 在该光照上建立的命令缓存的数量(只读)。
cookie	The cookie texture projected by the light. 灯光的纹理蒙版投影。
cookieSize	The size of a directional light's cookie. 平行光的蒙版的大小。
cullingMask	This is used to light certain objects in the scene selectively. 该属性用于在场景中选择性的照亮某些对象。
flare	The flare asset to use for this light. 使用该光源的光晕资源。
intensity	The Intensity of a light is multiplied with the Light color. 光照强度与光照颜色相乘。
range	The range of the light. 光照的范围。
renderMode	How to render the light. 如何渲染灯光。
shadowBias	Shadow mapping constant bias. 阴影贴图偏移常量。
shadowNearPlane	Near plane value to use for shadow frustums. 靠近的平面值用于阴影截面。
shadowNormalBias	Shadow mapping normal-based bias. 阴影图形基于正常的偏移。
shadows	How this light casts shadows 该灯光投影阴影。
shadowStrength	Strength of light's shadows. 灯光阴影强度。
spotAngle	The angle of the light's spotlight cone in degrees. 聚光灯的圆锥形光照角度单位度。
type	The type of the light. 光源类型。

Public Functions 公共函数

AddCommandBuffer	Add a command buffer to be executed at a specified place. 在指定位置执行添加命令缓存。
GetCommandBuffers	Get command buffers to be executed at a specified place. 在指定地方执行获取命令缓存。
RemoveAllCommandBuffers	Remove all command buffers set on this light. 在该光照中设置移除所有命令缓存。
RemoveCommandBuffer	Remove command buffer from execution at a specified place. 从指定位置执行移除命令缓存。
RemoveCommandBuffers	Remove command buffers from execution at a specified place. 在指定位置执行移除所有命令缓存。