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				ImageTexture Node This node specifies the location of the image to be used for texturing the shape, as well as if the image is to be repeated vertically, or horizontally, along each of the faces of the shape. Three fields are present in this node: url which specifies the location of the image. Valid image formats are JPEG, GIF and PNG. You can specify multiple locations if you want to, the browser will look for data in those locations in decreasing order of preference. repeatS which specifies if the image is to be repeated vertically. repeatT which specifies if the image is to be repeated horizontally. All fields are optional, the default values being applied if the field is not specified. Note: if you do not specify the location of the image, url, then no texturing takes place. Syntax: ImageTexture { url [ ] repeatS TRUE repeatT TRUE } Image File Formats in VRML The following formats should be recognized by VRML browsers: JPEG, JPG: Joint Photographic Experts Group GIF: Graphical Interchange Format PNG: Portable Network Graphics From the above formats JPEG is the only one which does not allow images to have transparent pixels. Note: for the example on the right the image will be repeated twice in each direction if the values for repeatS and repeatT are set ot TRUE. See the node TextureTransform to see how to set the repetition rate.