Features Supported by Instant3D You can modify these features: Extruded boss/base Video: Modifying a Boss Feature Extruded cut Video: Modifying a Cut Feature Fillet Video: Modifying a Fillet Simple Hole Video: Modifying a Simple Hole Revolve Video: Modifying a Revolve FeatureVideo: Modifying the Angle of a Revolve Feature Shell Video: Modifying a Shell Feature Parent topicCreating Features in Instant3D Instant3D Sketch Selection and Existing Geometry Snapping With Instant3D Creating Features Using the Midplane