
The selected object is always marked by its bounding box. The bounding box is drawn with a thin
red line with wider lines indicating the corners of the box. At the place of the pivot point (see this
in detail a little later) of the object (by default it is its center) the three axes of the Cartesian
coordinate system are drawn as arrows and are colored red, green and blue respectively. You
can click and hold on the arrows with the left mouse button and drag them to move/rotate/scale
the object in the direction or around the chosen axis. The current type of transformation is chosen
by clicking on one of the toggles to the right of the preview window.
With the toggles, there is yet another way to adjust the most common transformations of your
objects. You select the object you want manipulate, choose the type of transform then click with
the middle mouse button (mouse wheel) to enter adjust mode. The mouse cursor disappears and
you can move the mouse in any direction to change the parameters in the X or Y direction, or roll
the mouse wheel to change them in the Z direction.
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