Single View Modeling Interface : Overview

	Left window : the user has the possibility to zoom in and out the image. - Shift left-click and drag will move the image left and right - Shift middle-click and drag will zoom in and out
	Right window : the interface allow the user to navigate through the 3D model. - Left-click and drag rotates the object – the axe of rotation is parallel to the window - Right-click and drag rotates the object – the axe of rotation is perpendicular to the window - Middle-click and drag zooms in and out - Shift left-click and drag moves the center of rotation in order to zoom in a particular area