Blender 3D：零基础到专业级-第1单元：背景

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This module is applicable only to users with non-standard input devices. If you have both a three-button mouse and a keyboard with a numpad, you can skip this module.
::这个模块仅适用于非标准输入设备的用户.如果您同时拥有三键鼠标和带有numpad的键盘,您可以跳过这个模块.

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Most modern laptops have a pseudo-numpad, a set of keys in the main keypad which double as a numpad. The keys typically used for this purpose are:
::大多数现代笔记本电脑都有伪键盘,即主键盘中的一组键盘,可以作为一个键盘.通常用于此目的的键是:

7key	8key	9key	0key
U	I	O	P
J	K	L	;
M	,Key	.Key	SLASH

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When used as a pseudo-numpad, these keys typically act as the following keys from a true numpad:
::当作为伪numpad使用时,这些键通常会作为真实numpad的以下键:

Num7	Num8	Num9	Num/
Num4	Num5	Num6	Num*
Num1	Num2	Num3	NUM−
Num0	NumENTER	Num.	Num+

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The numpad functions of these keys can often be toggled with  F11  or  NUMLOCK  on PCs or with  F6  on Macs. Alternatively, you can often temporarily activate the numpad behavior by holding down  Fn .
::这些键的numpad功能通常可以在PC上用F11或NUMLOCK或在Mac上用F6切换. 作为替代方案,您可以通过按住Fn暂时激活numpad行为.

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If your keyboard has the alternate labellings but you don't know how they work, consult your laptop owner's manual.
::如果您的键盘有替代标签, 但您不知道它们是如何工作的,

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As a last resort, you can use the "Emulate Numpad" feature of Blender. This will allow you to use the normal numeric keys as if they were numpad numerics. Instructions for enabling this feature may be found in  the "User Preferences Windows" module .
::最后,你可以使用Blender的"模拟Numpad"功能.这将允许你使用正常的数字键,就像它们是numpad数字一样.启用此功能的说明可以在"用户偏好窗口"模块中找到.

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Blender uses the numeric keypad quite a bit. If you envision using your laptop for this kind of work, it may be worth investing in a  USB Numeric Keypad . On eBay, prices for simple external numpads start around $10 USD.
::混合器使用数值键盘相当多.如果你想想象使用笔记本电脑进行这种工作,可能值得投资于USB数值键盘.在eBay上,简单的外部numpad的价格从10美元左右开始.

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For single-button mouse users, make sure that  Input  for Blender 2.79 (under "User Preferences" on the left-most drop-down menu) →  Emulate 3 Button Mouse  is enabled.
::对于单键鼠标用户,请确保为Blender 2.79输入 (在最左边的下拉菜单中的"用户偏好"下) → 模拟3键鼠标已启用.

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On many computers with two-button mice,  MMB  can be emulated by simultaneously clicking  LMB  and  RMB . On Windows machines you'll need to enable this in the mouse settings in the Control Panel. On a Mac, open the  Keyboard and Mouse  preference pane and enable  Use two fingers to scroll . Alternatively, by selecting  Emulate 3 Button Mouse  under  User Preferences ,  MMB  can be emulated by simultaneously clicking  Alt  and  LMB .
::在许多具有双按鼠标的计算机上,可以同时点击LMB和RMB来模拟MMB.在Windows机器上,您需要在控制面板中的鼠标设置中启用此功能.在Mac上,打开键盘和鼠标偏好窗口并启用使用两个手指滚动.另外,通过在用户偏好下选择模拟3按鼠标,可以同时点击Alt和LMB来模拟MMB.

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Recent IBM Thinkpad laptops allow you to disable the 'UltraNav' features of the middle mouse button in order to use it as a 'normal' third button. Alternatively, some laptops allow areas (called gestures) on the movement pad to act as  MMB  or  RMB , and these can be set up in the Control Panel in the Mouse Pointer options, selecting gestures and editing features there.
::最近的IBM Thinkpad笔记本电脑允许您禁用中鼠标按的"UltraNav"功能,以便将其作为"正常"的第三个按. 另外,一些笔记本电脑允许运动上的区域 (称为手势) 作为MMB或RMB,这些可以在控制面板中设置,选择手势和编辑功能.

Apple single-button mouse substitutions

Notation	Single-button Substitute	Description
LMB	MB	the Mouse Button
RMB	Cmd + MB	Apple key + the Mouse Button
MMB	Alt + MB	Option (Alt) key + the Mouse Button

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While Mac OS X natively uses both the  Ctrl + MB  and  Cmd + MB  to emulate  RMB , recent Blender releases for Mac OS X use only  Cmd + MB  for this purpose. This behavior is documented in the  OSX Tips  file that comes with the Mac version. You can also set the mouse to sense a right-click in System Preferences.
::虽然Mac OS X本地使用Ctrl + MB和Cmd + MB来模拟RMB,但最近的Mac OS X的Blender版本仅使用Cmd + MB.这种行为记录在Mac版本的OSX提示文件中.您还可以在系统偏好中设置鼠标感知右键单击.

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Note also that in the new, "unibody" design, the mouse button is under the trackpad, and the shortcut for  RMB  is clicking with two fingers simultaneously, which can be enabled in the System Preferences.
::另外,在新的"单体"设计中,鼠标按位于轨道板下方,而人民币的快捷键是同时用两个手指点击,可以在系统偏好中启用.

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Many laptops have touchpads. Touchpads, also known as trackpads or in some cases as smart-pads, can use gestures to give the effect of  MMB . The default for an Elan® Smart-Pad is two-finger tapping equivalent to clicking a  MMB . Dragging two fingers is the same as turning a mouse wheel.
::许多笔记本电脑都有触摸板.触摸板,也称为跟踪板或在某些情况下称为智能板,可以使用手势来产生MMB的效果.Elan®智能板的默认是双指点击相当于点击MMB.拖动两个手指就像旋转鼠标轮一样.

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To get the effect of  MMB  in a viewport, drag your pen around while holding down the  Alt  key.
::为了在视窗中获得MMB的效果,请在按住Alt键时将笔拖动.