Graphical interface for collaborative editing of design space models

• US 10,242,430 B2
• Filed: 03/08/2013
• Issued: 03/26/2019
• Est. Priority Date: 03/08/2012
• Status: Active Grant

• Current Assignee: Collab Systems LLC
• Original Assignee: Brigham Young University (The Church of Jesus Christ of Latter-Day Saints)
• Inventors: Red, Walter Edward, Marshall, Felicia, Jensen, Charles Gregory, Weerakoon, Prasad, Moncur, Rob
• Primary Examiner(s): Dasgupta, Shourjo
• Application Number:
  US13/790,556
• Publication Number:
  US 20130239011A1
• Time in Patent Office: 2,209 Days
• Field of Search: None
• CPC Class Codes: G06F 30/00 Computer-aided design [CAD]
• CPC Class Codes: G06T 5/00 Image enhancement or restoration

Abstract

A method for collaborative CAx editing may include enabling a user to define a partitioning constraint for a design space and partitioning the design space into editing regions according to the partitioning constraint and assigning users to specific editing regions. The method may also include displaying a feature tree, enabling a user to select and lock a selected feature for editing by a specified user, enabling the specified user to edit the selected feature and blocking access from other users to the selected feature. An apparatus corresponding to the above method is also disclosed herein.

Claims

1. A computer-implemented method for collaborative editing of an electronic file comprising a model of an engineering object within a design space, the method comprising:

enabling a user to define a partitioning constraint for the design space;

in response to the user defining the partitioning constraint, partitioning the design space into a plurality of editing regions according to the partitioning constraint, wherein each of the plurality of editing regions is visibly defined by at least one boundary, the at least one boundary being separate from the engineering object and corresponding to the partitioning constraint;

enabling the user to reserve a selected editing region of the plurality of editing regions for editing by a specified user;

in response to the user reserving the selected editing region for editing by a specified user, identifying one or more geometries within the selected editing region;

identifying one or more features associated with the geometries within the selected editing region;

enabling the specified user to edit the features associated with, and the geometries within, the selected editing region;

visually indicating a locked status for the features associated with the selected editing region on a feature tree displayed to one or more unspecified users that are not the specified user;

blocking access from the one or more unspecified users to the features associated with, and the geometries within, the selected editing region in response to the user reserving the selected editing region for editing by the specified user.

2. The method of claim 1, wherein the partitioning constraint is a partitioning surface.

3. The method of claim 2, wherein the partitioning surface is selected from the group consisting of a planar surface, a curved surface, an open surface, a closed surface, and at least a portion of a three-dimensional shape selected from the group consisting of a block, a cylinder, a cone, a conical frustum and an ellipsoid.

4. The method of claim 2, wherein the partitioning surface is effectively closed and thereby partitions the design space into an inside region and an outside region and wherein the selected editing region is inside of, or outside of, the partitioning surface.

5. The method of claim 1, wherein the partitioning constraint is a geometry list.

6. The method of claim 1, wherein the partitioning constraint is a feature selection filter.

7. The method of claim 1, wherein the partitioning constraint is an equation.

8. A computer-implemented method for collaborative editing of an electronic file comprising a model of an engineering object within a design space, the method comprising:

enabling a user to specify one or more selected geometries from a plurality of geometries associated with an engineering object;

enabling the user to assign the selected geometries to a specified user;

in response to the user assigning the selected geometries to the specified user, identifying one or more features associated with the selected geometries and generating at least one editing region boundary, the at least one editing region boundary being independent from, and visually corresponding to, the selected geometries assigned to the specified user;

enabling the specified user to edit the selected geometries and the features associated therewith;

visually indicating a locked status for the features associated with the selected geometries on a feature tree displayed to one or more unspecified users that are not the specified user; and

blocking access from the one or more unspecified users to the selected geometries and the features associated therewith in response to the user assigning the selected geometries to the specified user.

9. The method of claim 8, wherein enabling a user to specify the selected geometries comprises presenting a list of geometries.

10. The method of claim 8, wherein enabling a user to specify the selected geometries comprises providing a selection filter interface.

11. The method of claim 8, wherein enabling a user to specify the selected geometries comprises responding to a mouse event.

12. The method of claim 8, wherein enabling a user to specify a specified user comprises presenting a list of users.