FreeVR: Tutorials Downloads > 자유게시판

This guide is a complement to the FreeVR Application Development Guide. It gives example packages in find out how to interface OpenGL and SGI Performer graphics techniques into FreeVR digital actuality experiences. Each graphics library has an independent line of tutorials, distance from prague to munichplaces to visit in czech republic other than prague with many parallel examples between them. Both strains start with a non-VR example of how the library would be used, after which after switching to use of the FreeVR API, construct increasingly complex worlds and interfaces - although the worlds have a tendency to stay pretty simple throughout. Additional tutorials that cover interfacing with the OpenSceneGraph (OSG) library, the Open Dynamics Engine (ODE) physics library, amongst others, are currently beneath refinement, and will likely be accessible in mid 2021. Tutorial Outline

The tutorials include HTML paperwork that step by means of each of the examples. However, to get a taste of what they contain, here is the overall outline of the example progressions: OpenGL

- example 0: a easy virtual world in X-windows - instance 0-glut: a simple virtual world in X-windows utilizing GLUT - example 0-sdl: a simple digital world in X-home windows utilizing SDL - example 1: a bare necessities FreeVR software - example 2: including some civility to this system type - instance 3: adding action to the virtual world - instance 4: provides primary button enter controls - instance 5: provides basic joystick input controls - instance 6: rendering 2D textual content in the virtual world - instance 7: rendering a pointer in a tracked coordinate system - instance 7b: rendering multiple pointers - instance 8: including simple consumer-controlled behaviors to objects in the world - example 9: choosing objects in the virtual world by way of contact - instance 10: manipulating objects within the virtual world - instance 11: utilizing locks to safeguard the interactions - instance 12: travelling by the virtual world - instance 12a: utilizing a point-to-walk journey interface - example 12b: using a move-the-world travel interface - example 12c: utilizing a grab-the-world travel interface - example 12d: utilizing a scale-the-world travel interface - example 13: utilizing the socket controls for an alternate form of interaction with the virtual world - example 14a: interfacing with digital button inputs - example 14b: interfacing with digital slider inputs - instance 14c: interfacing with virtual lever inputs - example 14d: interfacing with digital radio button inputs - instance 14e: interfacing with virtual joystick inputs - instance 14f: interfacing with virtual push button inputs - instance 15: the 4 strategies of manipulation (not currently included) - instance 16: placing 3D textual content into the digital world - example 17: adding texture to an object - example 18: adding cylindrical and spherical billboarding - example 19: including a world-in-miniature (WIM) interface - instance 20: utilizing clipping planes in the digital world - example 21: moving a gentle inside the scene OSG (nee SGI Performer)

[Note: The transition from SGI Performer to OpenSceneGraph has not yet been accomplished, so these aren't presently available.], - example 0: a simple virtual world in basic Performer - instance 0a: the easy digital world with a number of windows - example 1: the bare minimum software utilizing FreeVR - example 2: a civilized, however primary, world using FreeVR - example 3: including action to the virtual world - instance 4: rendering in a tracked coordinate system - instance 5: deciding on objects in the digital world - instance 6: manipulating objects in the digital world - example 7: travelling by the digital world - instance 8: using traversal callbacks to handle habits and interactions - example 9: adding a World-in-Miniature (WIM) to the scenegraph - instance 10: doing intersection testing - example 11: scenegraph debugging - instance 12: creating alternate geometriesDownloading the Tutorials

The tutorials can be found here for obtain. While source and Makefiles are supplied, the tutorials, in contrast to the library, usually are not strictly open-supply. Specifically, republishing of the tutorials in any kind, modified or unmodified, is prohibited. All other rights are additionally reserved by the copyright holder (William R. Sherman). That stated, you're encouraged to download and compile them, and learn to make your own VR experiences from them.