Rigging Introduction Keyframes Armatures Lattice Constraints Actions Drivers Markers Shape Keys Motion Paths Physics Introduction Rigid Body Cloth Soft Body Fluid Particle System Dynamic Paint Forces Passes Render Output Compositing Introduction Sidebar GPU Compositor Node Types Motion Tracking & Masking Introduction Motion Tracking Masking Video Editing Introduction Setup Your Project Edit Your Project Professionals, hobbyists, and studios around the world use it for creating animations, game assets, motion graphics, TV shows, concept art, story-boarding, commercials, and feature films. Check out the User

假设待排序数组为a，数组元素是长度为K的字符串， 多键排序 41 多键排序 42 ● Group Aggregation ● Merge Join ● Distinct Aggregation ● Sorted Motion 排序在Greenplum中的应用 43 ● Greenplum的聚集节点使用两种聚集方式：哈希聚集和分组聚集。 ● 分组聚集应用了排序的思想，如果数据基于分组键有序，那么聚集可以拆解为 ● Motion的Receiver需要接收多个Sender的数据，虽然每个Sender的数据保证 有序，但Receiver端也需要保证数据全局有序。 Sorted Motion 1 4 7 8 2 3 6 9 1 4 2 3 Sender1 Sender2 Receiver1 47 ● 首先读取每个Sender的第一个元素，之后在Receiver端进行归并排序 Sorted Motion

reverse() # 反转列表，头变尾，尾变头 del listxx[1:3] # 切割操作，删除列表的这一段，含头不含尾 newlist = sorted(listxx) # 返回新列表，且排好序了，升序，原 listxx不变 ②set数据操作（无序，数值不重复） ★若在创建set时，有多个重复的元素，则只会存储其一，元素只能是 函数用于将一个可遍历的数据对象(如列表、元组或字符 串)组合为一个索引序列，同时列出下标和数据，一般用在 for 循环当 中 slice() 函数实现切片对象，主要用在切片操作函数里的参数传递 sorted() 函 数 对 所 有 可 迭 代 的 对 象 进 行 排 序 操 作 ， 默 认 升 序 ， reverse=True则降序，返回新的list；list 的 sort 方法返回的是对已经存 在的列表进行操作 canvas = tkinter.Canvas(window, width=480, height=320) # 创建画布组件 canvas.pack() canvas.bind('Motion>', move) window.mainloop() # 运行窗口主循环 显示效果： ★Entry单行文本输入框 条目组件用于在应用程序中添加单行文本输入框，条目组件可以与一

Professionals, hobbyists, and studios around the world use it for creating animations, game assets, motion graphics, TV shows, concept art, story-boarding, commercials, and feature films. 请查看Blender的站点上的 search for geometry nodes. 3.2 -- 2022年6⽉ Light groups for Cycles, true Shadow caustics, volume motion blur, GLTF improvements, AMD GPU Rendering on Linux, painting in sculpt mode, WEBp image support Hi-DPI, 3D-mouse, tablet input, ... etc. have been left out of this list. *1 In X11 fast cursor motion may exit the window bounds while the cursor is grabbed (transforming for e.g.). *2 Wayland doesn't

蜡笔绘画的通⽤⼯作区。 类似 2D动画 但有个更⼤的画布。 遮蔽: 运动追踪: 视频编辑: 编辑器: 菜单: VFX ⽤于创建⽤于合成或视频编辑的⼆维遮罩。 For calculating camera motion and stabilizing video footage. 视频编辑 将媒体排序整合到⼀个视频中。 保存以及覆盖 The workspaces are saved in the blend-file 菜单搜索。这个选项对不太熟悉菜单和快捷键的 Blender新⼿⾮常有⽤。 激活Gizmo事件 The activation event for gizmos that support drag motion. This option is only available when Left click Select with Mouse Button is chosen. Allows immediate Recording Animation Running from a camera with auto-keyframe and playing animation will record the motion as you make it allowing you to record the walk-through. 步⾏导航 参考 所有模式 Shift-AccentGrave 视图(View)

菜单搜索。这个选项对不太熟悉菜单和快捷键的 Blender新⼿⾮常有⽤。 激活Gizmo事件 The activation event for gizmos that support drag motion. This option is only available when Left click Select with Mouse Button is chosen. 允许⽴即激活，以防⽌将点击事件传递到该⼯具。 acceleration in the direction of motion, if there is no motion, start accelerating forward. WheelDown/NumpadMinus Decrease the acceleration in the direction of motion, if there is no motion, start accelerating backward 从当前帧中减去，⽤于查找缓存⽂件中的数据，或确定在⽂件序列中使⽤ 哪个⽂件 密度属性 The name of the Alembic attribute used for generating motion blur data; by default, this is .velocities which is standard for most Alembic files. Note The Velocity

视频编辑: 编辑器: 菜单: VFX For creating 2D masks for compositing or video editing. For calculation camera motion and stabilizing video footage. 视频编辑 For sequencing together media into one video. 保存以及覆盖 ⼯作区 菜单搜索。这个选项对不太熟悉菜单和快捷键的 Blender新⼿⾮常有⽤。 激活Gizmo事件 The activation event for gizmos that support drag motion. This option is only available when Left click Select with Mouse Button is chosen. 允许⽴即激活，以防⽌将点击事件传递到该⼯具。 acceleration in the direction of motion, if there is no motion, start accelerating forward. WheelDown/NumpadMinus Decrease the acceleration in the direction of motion, if there is no motion, start accelerating backward

Professionals, hobbyists, and studios around the world use it for creating animations, game assets, motion graphics, TV shows, concept art, story-boarding, commercials, and feature films. 请查看Blender的站点上的 search for geometry nodes. 3.2 -- 2022年6⽉ Light groups for Cycles, true Shadow caustics, volume motion blur, GLTF improvements, AMD GPU Rendering on Linux, painting in sculpt mode, WEBp image support Hi-DPI, 3D-mouse, tablet input, ... etc. have been left out of this list. *1 In X11 fast cursor motion may exit the window bounds while the cursor is grabbed (transforming for e.g.). *2 Wayland doesn't

Professionals, hobbyists, and studios around the world use it for creating animations, game assets, motion graphics, TV shows, concept art, story-boarding, commercials, and feature films. 请查看Blender的站点上的 8 2.90 -- 2020年8⽉: Improved sky texture, Eevee motion blur, sculpting improvements, revamped modifier UI, improved modeling tools, and faster motion blur in Cycles. 2.91 -- 2020年11⽉: ⼤纲视图的改进、属性搜索、改进的⽹格布尔运算、动画曲线、体积对象 search for geometry nodes. 3.2 -- 2022年6⽉ Light groups for Cycles, true Shadow caustics, volume motion blur, GLTF improvements, AMD GPU Rendering on Linux, painting in sculpt mode, WEBp image support

Professionals, hobbyists, and studios around the world use it for creating animations, game assets, motion graphics, TV shows, concept art, story-boarding, commercials, and feature films. 请查看Blender的站点上的 search for geometry nodes. 3.2 -- 2022年6⽉ Light groups for Cycles, true Shadow caustics, volume motion blur, GLTF improvements, AMD GPU Rendering on Linux, painting in sculpt mode, WEBp image support Hi-DPI, 3D-mouse, tablet input, ... etc. have been left out of this list. *1 In X11 fast cursor motion may exit the window bounds while the cursor is grabbed (transforming for e.g.). *2 Wayland doesn't