GENERATIVE MODELING FRAMEWORK FOR DEFERRED GEOMETRY GENERATION

摘要

Methods, systems, and apparatus, including medium-encoded computer program products, for a generative modeling framework for deferred geometry generation include, in one aspect, a method including: obtaining input to define a boundary of a 3D envelope for a 3D model of an object, wherein the 3D model uses one or more boundary representations to define the object in the 3D model; identifying a geometry type for the 3D envelope, wherein the geometry type has an associated 3D geometry used to create geometry details for the 3D envelope within the 3D model; manipulating the 3D model in response to input that changes at least one aspect of the 3D envelope; and rendering the 3D model on a display screen, including rendering a simplified representation of the 3D geometry within the changed 3D envelope. In addition, the method can include later generation of surface elements defining the geometry details.

主权项

1. A method performed by a three dimensional (3D) modeling program on a computer comprising a processor and a memory, the method comprising:
obtaining input to define a boundary of a three dimensional envelope for a 3D model of an object, wherein the 3D model uses one or more boundary representations to define the object in the 3D model; identifying a geometry type for the three dimensional envelope, wherein the geometry type has an associated three dimensional geometry used to create geometry details for the three dimensional envelope within the 3D model; manipulating the 3D model in response to input that changes at least one aspect of the three dimensional envelope; and rendering the 3D model on a display screen, including rendering a simplified representation of the three dimensional geometry within the changed three dimensional envelope.