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公开(公告)号：US20220005273A1
公开(公告)日：2022-01-06
申请号：US16918845
申请日：2020-07-01
申请人： Wacom Co., Ltd.
摘要： A method and system for three-dimensional (3D) surface sketching are provided. A 3D scanner scans an outer surface of a physical object and outputs data representative of the outer surface. A processor generates, based on the received data, a 3D model of the object and outputs a 3D rendering of the object. A display displays the 3D rendering of the object. An input device physically traces over a portion of the outer surface of the object and a tracking device tracks a positioning of the input device as the input device physically traces over the portion of the outer surface of the object. The processor receives data representative of at least one spatial position of the input device, augments the 3D rendering of the object based at least in part on the data and outputs the augmented 3D rendering to the display.
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公开(公告)号：US20220004262A1
公开(公告)日：2022-01-06
申请号：US16918941
申请日：2020-07-01
申请人： Wacom Co., Ltd.
IPC分类号： G06F3/01 , G06F3/0481 , G06F3/042
摘要： A system receives signals indicating positions of a position indicator and indicating of a surface of a physical object. The system obtains a description of a portion of the surface of the physical object based on the signals indicating the positions of the position indicator and the surface of the physical object. The system also determines whether the position indicator is on or over the portion of the surface of the physical object based on the signals indicating the positions of the position indicator. Responsive to determining that the position indicator is on or over the portion of the surface of the physical object, the system obtains and stores coordinates corresponding to an input gesture based on the signals indicating the positions of the position indicator. Accordingly, the position indicator can be used as an input device while disposed on or over an arbitrary physical surface.
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公开(公告)号：US20230138623A1
公开(公告)日：2023-05-04
申请号：US18148340
申请日：2022-12-29
申请人： Wacom Co., Ltd.
IPC分类号： G06T19/20 , G06T17/20 , G06F3/0346 , G06F3/038 , G06F3/0354 , G02B27/01 , G02B26/10 , G02B30/54
摘要： A method and system for three-dimensional (3D) surface sketching are provided. A 3D scanner scans an outer surface of a physical object and outputs data representative of the outer surface. A processor generates, based on the received data, a 3D model of the object and outputs a 3D rendering of the object. A display displays the 3D rendering of the object. An input device physically traces over a portion of the outer surface of the object and a tracking device tracks a positioning of the input device as the input device physically traces over the portion of the outer surface of the object. The processor receives data representative of at least one spatial position of the input device, augments the 3D rendering of the object based at least in part on the data and outputs the augmented 3D rendering to the display.
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公开(公告)号：US20230136269A1
公开(公告)日：2023-05-04
申请号：US18148343
申请日：2022-12-29
申请人： Wacom Co., Ltd.
IPC分类号： G06F3/0346 , G06T19/20 , G06F3/0354 , G06F3/01 , G06F3/03
摘要： A system receives signals indicating positions of a position indicator and indicating of a surface of a physical object. The system obtains a description of a portion of the surface of the physical object based on the signals indicating the positions of the position indicator and the surface of the physical object. The system also determines whether the position indicator is on or over the portion of the surface of the physical object based on the signals indicating the positions of the position indicator. Responsive to determining that the position indicator is on or over the portion of the surface of the physical object, the system obtains and stores coordinates corresponding to an input gesture based on the signals indicating the positions of the position indicator. Accordingly, the position indicator can be used as an input device while disposed on or over an arbitrary physical surface.
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公开(公告)号：US20220004299A1
公开(公告)日：2022-01-06
申请号：US16918939
申请日：2020-07-01
申请人： Wacom Co., Ltd.
IPC分类号： G06F3/041 , G06F3/0354 , G06T15/02
摘要： A system includes a position indicator and a processing device which enable a user to intuitively and dynamically specify dimensions and shapes of objects. The position indicator transmits a signal indicative of a pressure applied to a part of the position indicator. The processing device receives the signal indicative of the pressure applied to the part of the position indicator and signals indicative of respective positions of the position indicator. The processing device generates visualization data based on the signal indicative of the pressure applied to the part of the position indicator and the signals indicative of the respective positions of the position indicator. The visualization data defines an object that extends from a predetermined position in a direction that is based on the signal indicative of the pressure applied to the part of the position indicator.
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