程序包 ohos.agp.render.render3d

枚举 Engine.RenderMode

java.lang.Object

java.lang.Enum<Engine.RenderMode>

ohos.agp.render.render3d.Engine.RenderMode

所有已实现的接口:

Serializable, Comparable<Engine.RenderMode>

封闭接口:

Engine

public static enum Engine.RenderMode
extends Enum<Engine.RenderMode>

Indicates the rendering mode.

The rendering mode controls how the engine renders a frame of image. It can be set by using Engine.setRenderMode(ohos.agp.render.render3d.Engine.RenderMode). When the content on the screen does not change, the rendering can be skipped to save GPU and CPU resources.

从以下版本开始:

3

枚举常量概要

枚举常量

枚举常量	说明
ALWAYS	Indicates that the engine always performs rendering regardless of whether the content on the screen is changed.
RENDER_IF_DIRTY	Indicates that the engine performs rendering only when the content on the screen is changed, for example, a component in an entity is changed, added, or deleted.

方法概要

限定符和类型	方法	说明
static Engine.RenderMode	valueOf(String name)	返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)
static Engine.RenderMode[]	values()	按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示: for (Engine.RenderMode c : Engine.RenderMode.values()) System.out.println(c);

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

RENDER_IF_DIRTY

public static final Engine.RenderMode RENDER_IF_DIRTY

Indicates that the engine performs rendering only when the content on the screen is changed, for example, a component in an entity is changed, added, or deleted.

ALWAYS

public static final Engine.RenderMode ALWAYS

Indicates that the engine always performs rendering regardless of whether the content on the screen is changed.

方法详细资料

values

public static Engine.RenderMode[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (Engine.RenderMode c : Engine.RenderMode.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static Engine.RenderMode valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值