RenderTexture.active 激活

static var active : RenderTexture

Description描述

The active render texture.

激活的渲染纹理。

All rendering goes into the active RenderTexture. If the active RenderTexture is null everything is rendered in the main window.

所有的渲染将进入激活的RenderTexture，如果活动的RenderTexture为null，所有的东西都被渲染到主窗口.

When a RenderTexture becomes active its hardware rendering context is automatically created if it hasn't been created already.

当一个RenderTexture变为激活状态，如果它还没有被创建，硬件渲染将被自动创建。