Abstract: The present invention relates to a computer-readable data storage medium comprising a graphic dataset in the form of a tiled mipmap 101, and to a method of extracting from said computer-readable data storage medium to a computer memory a subset of said mipmap 101 in the form of a clipmap 109. The present invention relates also to a computer memory containing such a clipmap 109, as well as to a method of rendering said clipmap 109 in a computer system. At each level of detail of the mipmap but the lowest, a tile block 105 formed by a discrete plurality of tiles 104 is coextensive with a whole single tile 104 at the next lower level of detail of the tiled mipmap 101.

Abstract: The present invention relates to a computer-readable data storage medium comprising a graphic dataset in the form of a tiled mipmap 101, and to a method of extracting from said computer-readable data storage medium to a computer memory a subset of said mipmap 101 in the form of a clipmap 109. The present invention relates also to a computer memory containing such a clipmap 109, as well as to a method of rendering said clipmap 109 in a computer system. At each level of detail of the mipmap but the lowest, a tile block 105 formed by a discrete plurality of tiles 104 is coextensive with a whole single tile 104 at the next lower level of detail of the tiled mipmap 101.

Abstract: Systems and methods are disclosed for providing interactive displays of complex virtual environments. Systems and methods consistent with embodiments of the invention may be implemented to generate virtual reality (VR) file(s) from a 3D model of the complex environment. The VR file(s) may include octree and collision detection information that is used to simulate and render frames of the complex environment. During simulation, moving objects may be evaluated to detect for collisions with other objects. Further, during rendering, objects or elements may be dynamically tessellated during run-time operations to actively control their appearance when displayed to a user. Memory management operations for facilitating the display of complex virtual environments are also disclosed, consistent with embodiments of the invention.

Abstract: Systems and methods are disclosed for providing interactive displays of complex virtual environments. Systems and methods consistent with embodiments of the invention may be implemented to generate virtual reality (VR) file(s) from a 3D model of the complex environment. The VR file(s) may include octree and collision detection information that is used to simulate and render frames of the complex environment. During simulation, moving objects may be evaluated to detect for collisions with other objects. Further, during rendering, objects or elements may be dynamically tessellated during run-time operations to actively control their appearance when displayed to a user. Memory management operations for facilitating the display of complex virtual environments are also disclosed, consistent with embodiments of the invention.

Abstract: Systems and methods are disclosed for providing interactive displays of complex virtual environments. Systems and methods consistent with embodiments of the invention may be implemented to generate virtual reality (VR) file(s) from a 3D model of the complex environment. The VR file(s) may include octree and collision detection information that is used to simulate and render frames of the complex environment. During simulation, moving objects may be evaluated to detect for collisions with other objects. Further, during rendering, objects or elements may be dynamically tessellated during run-time operations to actively control their appearance when displayed to a user. Memory management operations for facilitating the display of complex virtual environments are also disclosed, consistent with embodiments of the invention.

Abstract: Systems and methods are disclosed for providing interactive displays of complex virtual environments. Systems and methods consistent with embodiments of the invention may be implemented to generate virtual reality (VR) file(s) from a 3D model of the complex environment. The VR file(s) may include octree and collision detection information that is used to simulate and render frames of the complex environment. During simulation, moving objects may be evaluated to detect for collisions with other objects. Further, during rendering, objects or elements may be dynamically tessellated during run-time operations to actively control their appearance when displayed to a user. Memory management operations for facilitating the display of complex virtual environments are also disclosed, consistent with embodiments of the invention.

Abstract: Systems and methods are disclosed for providing interactive displays of complex virtual environments. Systems and methods consistent with embodiments of the invention may be implemented to generate virtual reality (VR) file(s) from a 3D model of the complex environment. The VR file(s) may include octree and collision detection information that is used to simulate and render frames of the complex environment. During simulation, moving objects may be evaluated to detect for collisions with other objects. Further, during rendering, objects or elements may be dynamically tessellated during run-time operations to actively control their appearance when displayed to a user. Memory management operations for facilitating the display of complex virtual environments are also disclosed, consistent with embodiments of the invention.

Abstract: Systems and methods are disclosed for providing interactive displays of complex virtual environments. Systems and methods consistent with embodiments of the invention may be implemented to generate virtual reality (VR) file(s) from a 3D model of the complex environment. The VR file(s) may include octree and collision detection information that is used to simulate and render frames of the complex environment. During simulation, moving objects may be evaluated to detect for collisions with other objects. Further, during rendering, objects or elements may be dynamically tessellated during run-time operations to actively control their appearance when displayed to a user. Memory management operations for facilitating the display of complex virtual environments are also disclosed, consistent with embodiments of the invention.