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Paper 2D

虚幻引擎 4 中的 Paper 2D 是一个基于 sprite 的系统。利用它可以在虚幻引擎 4 中开发 2D 或 2D/3D 相结合的游戏。Paper 2D 的核心是 Sprite(它们是一种纹理映射平面网格物体和相关材质)。在 UE4 中可通过 Sprite 编辑器 对 sprite 进行编辑,并利用 Flipbooks 实现基于 sprite 的动画(通过使用关键帧和指定每帧演示时长实现一系列 Sprite 的循序动画)。

请在下列各节中查看详细信息,并在 内容范例 项目中 Paper 2D 映射中查看更多范例:

Paper 2D 主题

* [](Engine/Paper2D/Sprites "%Engine/Paper2D/Sprites:description%")
    * [](Engine/Paper2D/Sprites/Editor "%Engine/Paper2D/Sprites/Editor:description%")
    * [](Engine/Paper2D/Sprites/RenderGeometry "%Engine/Paper2D/Sprites/RenderGeometry:description%")
    * [](Engine\Paper2D\Sprites\Collision "%Engine\Paper2D\Sprites\Collision:description%")
* [](Engine\Paper2D\Flipbooks"%Engine\Paper2D\Flipbooks:description%")
    * [](Engine/Paper2D/Flipbooks/Editor "%Engine/Paper2D/Flipbooks/Editor:description%")
    * [](Engine\Paper2D\Flipbooks\Components "%Engine\Paper2D\Flipbooks\Components:description%")
* [](Engine\Paper2D\HowTo "%Engine\Paper2D\HowTo:description%")
* [](Engine\Paper2D\TileMaps"%Engine\Paper2D\TileMaps:description%")
* [](Engine\Paper2D\Importing"%Engine\Paper2D\Importing:description%")
* [](Resources/ContentExamples/Paper2D "%Resources/ContentExamples/Paper2D:description%")
* [Paper 2D 视频教程](https://docs.unrealengine.com/latest/INT/Videos/index.html?category=2D)