Viewport

• Perspective view
• Split view

spacebar切换viewport

Navigation

• Option/alt left click
• Option/alt middle click
• Option/alt right click

操作

• Q: select
• W: move
• E: rotate
• R: scale

选择

• Click + drag: move in the outlier(parent/child)
• Ctrl + h: hide selected obj
• Shift + h: show selected hidden obj
• Ctrl + g: group selected object

鼠标

• shift+right click: create polygon

Component Selection: On obj, right click

Shift +click多选

set project

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Edit pivot point

• D: Edit pivot, lock pos D
• X: snap to grid
• V: snap to point(or vertex)

Measure tool

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History

Edit->Delete by type->history

Modify

Free Transformation

这样可以把物品位置大小都固定在当前的水平为基准，方便以后还原到这个位置