Basic Blender commands¶
The global environment used within MORSE is based on Blender. While it is not necessary to know a lot of Blender to use MORSE, it can be useful when tweaking existing objects, adjusting the positions of the elements on a scene. We present here the most useful commands to know from Blender.
Blender’s interface is very particular and different from almost any other computer program available. Follow this link for a good tutorial on the use of Blender’s interface. Here we present the most useful commands necessary to operate MORSE.
Note
The Blender interface is divided in various panels (windows). The mouse and keyboard shortcuts used change depending on the panel over which the mouse pointer is located. All the following commands are valid for when the mouse pointer is located inside the 3D View panel.
Selection of an object¶
Right Mouse Click over the object
Pressing a will toggle selection of all or none of the objects in the current scene.
Geometric transformations of an object¶
Keyboard input¶
To enter exact transformation values with the keyboard, press N to display the Transform Properties sub-window of the selected object. Then change the values of the Location, Rotation or Scale fields.
With the mouse¶
The shortcut keys are g for translation, s for scaling and r for rotation. Press the desired key, then adjust the values by moving the mouse. Press Left Mouse Click to accept transformation, or Right Mouse Click to cancel.
Tips:
Hold down Ctrl key while transforming, to use discrete intervals.
Hold down Shift key to make more precise transformations (mouse movements produce smaller changes)
- Press x, y or z immediately after the transformation shortcut
to constraint the transformation on one axis.
Camera view shortcuts¶
Use the numeric keyboard:
Top view: 7
Front view: 1
Side view: 3
Toggle main camera view: 0
Toggle perspective/orthogonal view: 5
The view of the scene can also be adjusted manually by holding down Middle Mouse Click and moving the mouse. Panning around the scene is done by holding down Shift key, holding the Middle Mouse Click and moving the mouse.
Switch shading modes¶
Wireframe/solid: z
Wireframe/solid: Shift-z
Solid/textured: Alt-z
Opening and saving files¶
Open file: F1
Save file: Ctrl-w
Save file as… : F2
Load a new file: Ctrl-n, then Enter
Quit Blender: Ctrl-q, then Enter