Planes Contents Creating Planes You can create planes in part or assembly documents. You can use planes to sketch, to create a section view of a model, for a neutral plane in a draft feature, and so on. Plane PropertyManager You select geometry and apply constraints to the geometry to define reference planes. Creating Planes Normal to View Planes Parallel to Screen You can create a reference plane that is parallel to the screen without using the Plane PropertyManager. Document Properties - Plane Display You can specify color, transparency, and intersection options for plane display. Available for parts and assemblies. Hiding or Showing Planes You can turn the display of planes on or off. Move, Resize, and Copy Planes You can move, resize, and copy planes using the plane handles and edges. Automatic Sizing of Planes and Axes Planes and axes that you create are automatically sized to either the geometry on which they are created, or to the bounding box of the model geometry. As the geometry changes size, the planes and axes update accordingly. Parent topicReference Geometry Selecting Reference Geometry Axes Center of Mass Points Coordinate Systems Conversion of Sketch Lines to Construction Geometry Reference Points Updating Reference Geometry in Document Templates Grid System Bounding Boxes