公开(公告)号：US09489756B2

公开(公告)日：2016-11-08

申请号：US13755882

申请日：2013-01-31

Applicant: Autodesk, Inc.

Inventor： Michal Hrcka

IPC: G06T11/00 ,  G06F17/50 ,  G06T11/20

CPC classification number: G06T11/206 ,  G06F17/5004 ,  G06F17/5086 ,  G06F17/509 ,  G06F2217/06 ,  G06T11/00 ,  G06T11/60 ,  G06T19/006 ,  G06T19/20 ,  G06T2219/2016

Abstract: A method, apparatus, system, article of manufacture, and computer program product provide the ability to utilize a degree of freedom (DOF) for a construction. In a preparation phase, a graph structure is constructed from a construction model that transforms construction primitives into graph primitives. In a search phase, all compact sub-graphs of the graph structure are identified. In a counting phase, a DOF is calculated for each compact sub-graph and adjusted based on interactions between the compact sub-graphs. In an internal DOF searching phase, an internal DOF is computed for each compact sub-graph and used to determine and solve overconstrained sub-graphs. A determination regarding whether a structure of the construction model can be modified based on the DOF and internal DOF is output.

Abstract translation: 方法，装置，系统，制品和计算机程序产品提供了利用自由度（DOF）进行施工的能力。 在准备阶段，从构造模型构建图形结构，该构造模型将构造原语转换为图形图元。 在搜索阶段，识别图形结构的所有紧凑子图。 在计数阶段，为每个紧凑子图计算自由度，并根据紧凑子图之间的交互进行调整。 在内部DOF搜索阶段，为每个紧凑子图计算内部自由度，并用于确定和解决过约束子图。 输出基于DOF和内部DOF可以修改建筑模型的结构的确定。

公开(公告)号：US09092909B2

公开(公告)日：2015-07-28

申请号：US13755866

申请日：2013-01-31

Applicant: Autodesk, Inc.

Inventor： Michal Hrcka ,  Lance Wilson Grow ,  David Obergries

IPC: G06T15/00 ,  G06T11/60 ,  G06T19/20 ,  G06T19/00 ,  G06F17/50

CPC classification number: G06T11/206 ,  G06F17/5004 ,  G06F17/5086 ,  G06F17/509 ,  G06F2217/06 ,  G06T11/00 ,  G06T11/60 ,  G06T19/006 ,  G06T19/20 ,  G06T2219/2016

Abstract: A method, apparatus, system, article of manufacture, and computer readable storage medium provide the ability to scale a diagram. An image is selected and utilized as a background image. Full geometry is obtained and is displayed with the background image. The full geometry is a first geometry and remaining second geometry. The first geometry is selected and a reference length for the selected first geometry is specified. The remaining second geometry is in the diagram is scaled based on the specified reference length.

Abstract translation: 方法，装置，系统，制品和计算机可读存储介质提供了缩放图的能力。 选择图像并将其用作背景图像。 获得全部几何图形并与背景图像一起显示。 整个几何是第一个几何和剩余的第二个几何。 选择第一个几何体，并指定所选择的第一个几何体的参考长度。 图中剩余的第二个几何体是根据指定的参考长度进行缩放的。

公开(公告)号：US20130194275A1

公开(公告)日：2013-08-01

申请号：US13755882

申请日：2013-01-31

Applicant: AUTODESK, INC.

Inventor： Michal Hrcka

IPC: G06T11/20

CPC classification number: G06T11/206 ,  G06F17/5004 ,  G06F17/5086 ,  G06F17/509 ,  G06F2217/06 ,  G06T11/00 ,  G06T11/60 ,  G06T19/006 ,  G06T19/20 ,  G06T2219/2016

Abstract: A method, apparatus, system, article of manufacture, and computer program product provide the ability to utilize a degree of freedom (DOF) for a construction. In a preparation phase, a graph structure is constructed from a construction model that transforms construction primitives into graph primitives. In a search phase, all compact sub-graphs of the graph structure are identified. In a counting phase, a DOF is calculated for each compact sub-graph and adjusted based on interactions between the compact sub-graphs. In an internal DOF searching phase, an internal DOF is computed for each compact sub-graph and used to determine and solve overconstrained sub-graphs. A determination regarding whether a structure of the construction model can be modified based on the DOF and internal DOF is output.

Abstract translation: 方法，装置，系统，制品和计算机程序产品提供了利用自由度（DOF）进行施工的能力。 在准备阶段，从构造模型构建图形结构，该构造模型将构造原语转换为图形图元。 在搜索阶段，识别图形结构的所有紧凑子图。 在计数阶段，为每个紧凑子图计算自由度，并根据紧凑子图之间的交互进行调整。 在内部DOF搜索阶段，为每个紧凑子图计算内部自由度，并用于确定和解决过约束子图。 输出基于DOF和内部DOF可以修改建筑模型的结构的确定。

公开(公告)号：US20130194257A1

公开(公告)日：2013-08-01

申请号：US13755866

申请日：2013-01-31

Applicant: Autodesk, Inc.

Inventor： Michal Hrcka ,  Lance Wilson Grow ,  David Obergries

IPC: G06T11/60 ,  G06T19/20

CPC classification number: G06T11/206 ,  G06F17/5004 ,  G06F17/5086 ,  G06F17/509 ,  G06F2217/06 ,  G06T11/00 ,  G06T11/60 ,  G06T19/006 ,  G06T19/20 ,  G06T2219/2016

Abstract: A method, apparatus, system, article of manufacture, and computer readable storage medium provide the ability to scale a diagram. An image is selected and utilized as a background image. Full geometry is obtained and is displayed with the background image. The full geometry is a first geometry and remaining second geometry. The first geometry is selected and a reference length for the selected first geometry is specified. The remaining second geometry is in the diagram is scaled based on the specified reference length.

Abstract translation: 方法，装置，系统，制品和计算机可读存储介质提供了缩放图的能力。 选择图像并将其用作背景图像。 获得全部几何图形并与背景图像一起显示。 整个几何是第一个几何和剩余的第二个几何。 选择第一个几何体，并指定所选择的第一个几何体的参考长度。 图中剩余的第二个几何体是根据指定的参考长度进行缩放的。