公开(公告)号：US20210232120A1

公开(公告)日：2021-07-29

申请号：US17229320

申请日：2021-04-13

Applicant: Autodesk, Inc.

Inventor： Martin Cvetanov Marinov ,  Peter Hugh Charrot ,  Suguru Furuta ,  Nandakumar Santhanam ,  Justin Nicholas Hallet ,  Stephen Alan Barley ,  Jean Alison Flower ,  Gordon Thomas Finnigan ,  Siavash Navadeh Meshkat ,  Iain Edward Henley ,  Tristan Ward Barback ,  Maciej Sapun ,  Marco Amagliani ,  Pawel Wolski

IPC: G05B19/4099 ,  G06F30/10 ,  B33Y50/02 ,  B29C64/393

Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures include, in at least one aspect, a fully automatic method of converting a generative design into an editable, watertight B-Rep by leveraging the generative solver input and representation to: (1) embed the exact input solid boundary surfaces where the design coincides with the input, (2) approximate everywhere else the design boundary with globally smooth, editable “organic” surfaces, and (3) join all surfaces to form a generative design output B-Rep.

公开(公告)号：US20250103759A1

公开(公告)日：2025-03-27

申请号：US18475738

申请日：2023-09-27

Applicant: Autodesk, Inc.

Inventor： Marco Amagliani ,  Iain Edward Henley

IPC: G06F30/12 ,  G06F111/18

Abstract: A computer-implemented method includes receiving an offset amount for a first boundary representation of a first three-dimensional object, forming a second boundary representation of a second three-dimensional object, the second three-dimensional object being an offset version of the first three-dimensional object, and processing the second boundary representation of the second three-dimensional object for output by a physical device. The forming includes using multi-threading to process respective ones of the connected surface elements to produce offset surface elements for the second boundary representation of the second three-dimensional object in accordance with the offset amount, and identifying portions of the connected surface elements that will not have corresponding portions in the offset surface elements by evaluating a distance field representation of the first three-dimensional object using sampling points taken from the connected surface elements, the offset surface elements, or both.

公开(公告)号：US20240168460A1

公开(公告)日：2024-05-23

申请号：US18537713

申请日：2023-12-12

Applicant: Autodesk, Inc.

Inventor： Martin Cvetanov Marinov ,  Peter Hugh Charrot ,  Suguru Furuta ,  Nandakumar Santhanam ,  Justin Nicholas Hallet ,  Stephen Alan Barley ,  Jean Alison Flower ,  Gordon Thomas Finnigan ,  Siavash Navadeh Meshkat ,  Iain Edward Henley ,  Tristan Ward Barback ,  Maciej Sapun ,  Marco Amagliani ,  Pawel Wolski

IPC: G05B19/4099 ,  B23Q3/16 ,  B29C64/393 ,  B33Y50/00 ,  B33Y50/02 ,  G06F30/10

CPC classification number: G05B19/4099 ,  B23Q3/16 ,  B29C64/393 ,  B33Y50/00 ,  B33Y50/02 ,  G06F30/10 ,  G06F2119/18

Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures include, in at least one aspect, a fully automatic method of converting a generative design into an editable, watertight B-Rep by leveraging the generative solver input and representation to: (1) embed the exact input solid boundary surfaces where the design coincides with the input, (2) approximate everywhere else the design boundary with globally smooth, editable “organic” surfaces, and (3) join all surfaces to form a generative design output B-Rep.

公开(公告)号：US11886165B2

公开(公告)日：2024-01-30

申请号：US17229320

申请日：2021-04-13

Applicant: Autodesk, Inc.

Inventor： Martin Cvetanov Marinov ,  Peter Hugh Charrot ,  Suguru Furuta ,  Nandakumar Santhanam ,  Justin Nicholas Hallet ,  Stephen Alan Barley ,  Jean Alison Flower ,  Gordon Thomas Finnigan ,  Siavash Navadeh Meshkat ,  Iain Edward Henley ,  Tristan Ward Barback ,  Maciej Sapun ,  Marco Amagliani ,  Pawel Wolski

IPC: G05B19/4099 ,  B33Y50/00 ,  B23Q3/16 ,  B33Y50/02 ,  B29C64/393 ,  G06F30/10 ,  G06F119/18 ,  G06F113/10

CPC classification number: G05B19/4099 ,  B23Q3/16 ,  B29C64/393 ,  B33Y50/00 ,  B33Y50/02 ,  G06F30/10 ,  G05B2219/35134 ,  G05B2219/49007 ,  G06F2113/10 ,  G06F2119/18

Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures include, in at least one aspect, a fully automatic method of converting a generative design into an editable, watertight B-Rep by leveraging the generative solver input and representation to: (1) embed the exact input solid boundary surfaces where the design coincides with the input, (2) approximate everywhere else the design boundary with globally smooth, editable “organic” surfaces, and (3) join all surfaces to form a generative design output B-Rep.