Indexing voxels for 3D printing
J Zeng, A Del Angel, S White, SC i Herms… - US Patent …, 2020 - Google Patents
One example includes a non-transitory machine readable storage medium including voxels
organized by an octree and at least one quad-tree index. The octree defines an object to be …
organized by an octree and at least one quad-tree index. The octree defines an object to be …
Graphics processing
S Saeed, D Croxford, MJJ Robart - US Patent 11,315,303, 2022 - Google Patents
When a programmable execution unit of a graphics processor is executing a graphics
processing program to render a frame that represents a view of a scene using a ray tracing …
processing program to render a frame that represents a view of a scene using a ray tracing …
Graphics processing
D Croxford, MJJ Robart, S Saeed - US Patent 11,798,221, 2023 - Google Patents
In a graphics processing system comprising a graphics processor, a main memory, and a
memory management unit, when rendering a frame that represents a view of a scene …
memory management unit, when rendering a frame that represents a view of a scene …
Intersection testing for ray tracing
D Barnard - US Patent 11,836,846, 2023 - Google Patents
A system and method for performing intersection testing of rays in a ray tracing system. The
ray tracing system uses a hierarchical acceleration structure comprising a plurality of nodes …
ray tracing system uses a hierarchical acceleration structure comprising a plurality of nodes …
Intersection testing for ray tracing
D Barnard - US Patent 11,721,060, 2023 - Google Patents
A system and method for performing intersection testing of rays in a ray tracing system. The
ray tracing system uses a hierarchical acceleration structure comprising a plurality of nodes …
ray tracing system uses a hierarchical acceleration structure comprising a plurality of nodes …
Intersection testing for ray tracing
D Barnard - US Patent 11,869,133, 2024 - Google Patents
A system and method for performing intersection testing of rays in a ray tracing system. The
ray tracing system uses a hierarchical acceleration structure comprising a plurality of nodes …
ray tracing system uses a hierarchical acceleration structure comprising a plurality of nodes …
Portable ray tracing apparatus
HM Yoon - US Patent 10,846,909, 2020 - Google Patents
Disclosed is a portable ray tracing apparatus. The apparatus includes: a physical connection
unit providing a physical connection to a connection port of a user terminal; a graphic data …
unit providing a physical connection to a connection port of a user terminal; a graphic data …