Editing Blender (software) (section)

===Commands===
Most of the commands are accessible via [[Keyboard shortcut|hotkeys]]. There are also comprehensive graphical menus. Numeric buttons can be "dragged" to change their value directly without the need to aim at a particular widget, as well as being set using the keyboard. Both sliders and number buttons can be constrained to various step sizes with modifiers like the {{mono|Ctrl}} and {{mono|Shift}} keys. [[Python (programming language)|Python]] expressions can also be typed directly into number entry fields, allowing mathematical expressions to specify values.