Abstract: A method for rendering a 3D object comprises receiving data for a first 3D object at a first resolution, and receiving data for a second 3D object at a second resolution, lower than the first resolution. Each shared border between the first 3D object and the second 3D object includes one or more shared edges that include corresponding edges of the first and second 3D objects. Relative resolutions are identified for each shared edge of the shared border. An adjusted version of the first 3D object is generated, wherein for at least some shared edges of the shared border, the resolution of the edge of the first 3D object is adjusted to be equal to the corresponding edge of the second 3D object. The adjusted version of the first 3D object is rendered, and the second 3D object is rendered.

Abstract: Methods and devices for scaling virtual movement may include receiving from a positional tracking system attached to the computer device, a current physical location of a body part of a user being tracked for providing an input to a virtual reality simulation. The methods and devices may include determining a start position based at least upon the current physical location of the user for scaling virtual movements in the virtual reality simulation corresponding to received physical movements of the user. The methods and devices may include determining a scale factor to apply to the physical movements from the start position to generate scaled virtual movements of the physical movements. The methods and devices may include transmitting the scaled virtual movement for presentation on a display.

Abstract: Methods and devices for scaling virtual movement may include receiving from a positional tracking system attached to the computer device, a current physical location of a body part of a user being tracked for providing an input to a virtual reality simulation. The methods and devices may include determining a start position based at least upon the current physical location of the user for scaling virtual movements in the virtual reality simulation corresponding to received physical movements of the user. The methods and devices may include determining a scale factor to apply to the physical movements from the start position to generate scaled virtual movements of the physical movements. The methods and devices may include transmitting the scaled virtual movement for presentation on a display.

Abstract: A method for rendering a 3D object comprises receiving data for a first 3D object at a first resolution, and receiving data for a second 3D object at a second resolution, lower than the first resolution. Each shared border between the first 3D object and the second 3D object includes one or more shared edges that include corresponding edges of the first and second 3D objects. Relative resolutions are identified for each shared edge of the shared border. An adjusted version of the first 3D object is generated, wherein for at least some shared edges of the shared border, the resolution of the edge of the first 3D object is adjusted to be equal to the corresponding edge of the second 3D object. The adjusted version of the first 3D object is rendered, and the second 3D object is rendered.