Software:
Blender 2.79
- Select the objects you want to add to a group and than select also an object that is already part of the group (so it will be the active object).
- Press Ctrl + L to open the Make Links menu, and choose Group.
Align camera to view in Blender
Software:
Blender 2.79
- Create a camera.
- Press Ctrl + Alt + 0.
Note:
This command will align the Scene’s Active Camera to the view,
And not the camera that is selected as the Active Object.
To make the selected camera the active camera:
In the 3D View select:
View > Cameras > Set Active Object as Camera
Accurate Object Transform and Parameter editing in Blender
Software:
Blender 2.79
When transforming objects or mesh components,
> Hold Shift to slow the transform and allow more accuracy that way.
When dragging a parameter numeric field to change its value,
> Hold Shift before to have the value change slowly and allow more accuracy that way.