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摘要： Canvas 画布 The Canvas component represents the abstract space in which the UI is laid out and rendered. All UI elements must be children of a GameObjec 阅读全文

摘要： Rect Transform The Rect Transform component is the 2D layout counterpart of the Transform component. Where Transform represents a single point, Rect T 阅读全文

摘要： Rich Text 富文本 The text for UI elements and text meshes can incorporate multiple font styles and sizes. Rich text is supported both for the UI System a 阅读全文

摘要： Auto Layout 自动布局 The Rect Transform layout system is flexible enough to handle a lot of different types of layouts and it also allows placing elements 阅读全文

摘要： Animation Integration 动画集成 Animation allows for each transition between control states to be fully animated using Unity’s animation system. This is th 阅读全文

摘要： Interaction Components 交互组件 This section covers components in the UI system that handles interaction, such as mouse or touch events and interaction us 阅读全文

摘要： Visual Components 可视组件 With the introduction of the UI system, new Components have been added that will help you create GUI specific functionality. Th 阅读全文

摘要： Basic Layout 基本布局 In this section we’ll look at how you can position UI elements relative to the Canvas and each other. If you want to test yourself w 阅读全文

摘要： Canvas 画布 The Canvas is the area that all UI elements should be inside. The Canvas is a Game Object with a Canvas component on it, and all UI elements 阅读全文

摘要： 四元数是一种在游戏引擎中比矩阵更适合表示旋转的表达形式： 1.之前的文章已经说过了矩阵旋转矩阵的推导，一个旋转至少要用3X3的矩阵表示，9个浮点数表示旋转显然是有冗余的，因为旋转只有3个自由度。 2.用矢量矩阵乘法来旋转矩阵，需要3个点积，即9个乘数和6个加数。若有可能，我们希望找到一种旋转表示方式 阅读全文