VRML Script Tutorial Full list VRML Interactive Tutorial Introduction VRML File Structure Drawing: Shape node Geometry Nodes: Box Sphere Cone Cylinder PointSet IndexedLineSet IndexedFaceSet Extrusion ElevationGrid Example: Chessboard Text FontStyle Appearance Material Textures Image Texture Movie Texture Pixel Texture Texture Coordinate Texture Transform Let there be Light Directional Light Point Light Spot Light Materials with Colored Lights Hierarchical Node Structures Group Transform Collision Anchor Billboard Switch Inlining Files Defining and Instancing Nodes Defining Levels of Detail Events in VRML Creating Paths between events: ROUTE Generating Events based on Timers or User Actions Timers Touch Sensor Visibility Sensor Dragging Sensors Plane Sensor Sphere Sensor Cylinder Sensor Proximity Sensors Example: Proximity sensor Interpolators Color Coordinate Normal Orientation Position Scalar Example Let the Music Play Sound AudioClip Bindable Nodes Who Am I: NavigationInfo Where Am I: ViewPoint Adding Realism to the world Background Fog Information about your world WorldInfo Definition for Auxiliary Nodes Coordinate Color Normal				SphereSensor Node The SphereSensor node maps the mouse movement into a surface of a conceptual sphere, rotating the shape about the center of its local coordinate system. See Dragging Sensors for more information on this type of sensors. Syntax: SphereSensor { enabled TRUE offset 0 1 0 0 autoOffset TRUE } In addition to the exposed fields presented in the syntax the SphereSensor node generates the following events (see Dragging Sensors for a description of their meaning): isActive (boolean) rotation_changed (3D vector plus angle) trackPoint_changed (3D point) Example: Using a SphereSensor to rotate a Box. First one needs to create a group node which will include both the sensor and a Transform node containg a Box geometry. Example: #VRML V2.0 utf8 Group { children [ DEF ss SphereSensor {} DEF tr Transform { children Shape {geometry Box {}} } ] } Now we need to create a route between the eventOut rotation_changed from the SphereSensor to the exposed field rotation of the Transform node. The route to achieve this is: ROUTE ss.rotation_changed TO tr.set_rotation Note: On the VRML example provided the axes are not inside the same group as the sensor.