Three-dimensional object manipulating apparatus, method and computer program

• US 7,286,119 B2
• Filed: 02/24/2004
• Issued: 10/23/2007
• Est. Priority Date: 02/26/2003
• Status: Expired due to Fees

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Miyashita, Ken, Yamaguchi, Kosuke
• Primary Examiner(s): Nguyen; Kevin M.
• Application Number:
  US10/785,457
• Publication Number:
  US 20040164957A1
• Time in Patent Office: 1,337 Days
• Field of Search: 345/156, 345/157, 345/419, 345/619, 345/653, 345/184, 715/848, 715/850, 715/861, 715/856
• US Class Current: 345/184
• CPC Class Codes: G06F 3/04815 Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
• CPC Class Codes: G06T 19/20 Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
• CPC Class Codes: G06T 2200/24 involving graphical user interfaces [GUIs]
• CPC Class Codes: G06T 2219/2016 Rotation, translation, scaling

Abstract

A three-dimensional object manipulating technique is provided. An axis of rotation is set for a three-dimensional object (40) on the basis of a push-in of a dial (8) of a dial-operated input device (7), and the three-dimensional object (40) is rotated through a user-defined angle about the set axis of rotation on the basis of a direction and angle of rotation of the dial (8) of the dial-operated input device (7). Also, an axis of movement is arbitrarily set for the three-dimensional object (40) on the basis of a push-in of the dial (8) of the dial-operated input device (7) and moved over a user-defined distance along the set axis of movement on the basis of a direction and angle of rotation of the dial (8) of the dial-operated input device (7). Further, the three-dimensional object (40) is resized at a user-defined scale-up or -down rate on the basis of a direction and angle of rotation of the dial (8) of the dial-operated input device (7). The present invention thus permits the user to make an manipulation, that is, rotation, movement, scale up or down, of the three-dimensional object (40) being displayed with the use of the dial-operated input device (7).

Claims

1. A three-dimensional object manipulating apparatus, comprising:

a display means for displaying a three-dimensional object on a screen of a display unit;

a dial-operated input device including a dial which can be pushed in and rotated;

a rotation-axis setting means for setting an axis of rotation for the three-dimensional object by pushing in the dial;

a detection means for detecting a direction and an angle of rotation of the dial, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

an object rotating means for rotating the three-dimensional object displayed on the screen of the display unit about the axis of rotation set by the rotation-axis setting means based on the direction and the angle of rotation of the dial detected by the detection means.

2. The apparatus as set forth in claim 1, wherein the detection means detects a speed at which the dial of the dial-operated input device has been rotated, and

wherein the object rotating means rotates the three-dimensional object at the speed corresponding to the speed of rotation of the dial detected by the detection means.

3. A three-dimensional object manipulating apparatus, comprising:

a display means for displaying a three-dimensional object on a screen of a display unit;

a dial-operated input device including a dial which can be pushed in and rotated;

a moving-axis setting means for setting an axis of movement for the three-dimensional object by pushing in the dial;

a detection means for detecting a direction and an angle of rotation of the dial, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

an object moving means for moving the three-dimensional object displayed on the screen of the display unit along the axis of movement set by the moving-axis setting means based on the direction and the angle of rotation of the dial detected by the detection means.

4. The apparatus as set forth in claim 3, wherein the detection means detects a speed at which the dial of the dial-operated input device has been rotated, and

wherein the object moving means moves the three-dimensional object at the speed corresponding to the speed of rotation of the dial detected by the detection means.

5. A three-dimensional object manipulating apparatus, comprising:

a display means for displaying a three-dimensional object on a screen of a display unit;

a dial-operated input device including a dial which can be pushed in and rotated;

a detection means for detecting a direction and an angle of rotation of the dial, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

an object scale-up/scale-down means for scaling up or scaling down the three-dimensional object displayed on the screen of the display unit based on the direction and the angle of rotation of the dial detected by the detection means.

6. The apparatus as set forth in claim 5, wherein the detection means detects a speed at which the dial of the dial-operated input device has been rotated, and

wherein the object scale-up/scale-down means scales up or scales down the three-dimensional object displayed on the screen of the display unit at a scale-varying rate corresponding to the speed of rotation of the dial detected by the detection means.

7. A three-dimensional object manipulating method including a system comprising a display unit, a data processor, and a dial-operated input device having a dial which can be pushed in and rotated, the method comprising the steps of:

displaying a three-dimensional object on a screen of the display unit;

setting an axis of rotation for the three-dimensional object by pushing in the dial of the dial-operated input device;

detecting a direction and an angle of rotation of the dial, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

rotating the three-dimensional object about the set axis of rotation based on the detected direction and angle of rotation of the dial.

8. The method as set forth in claim 7, further comprising:

detecting a speed at which the dial of the dial-operated input device has been rotated; and

rotating the three-dimensional object at the speed corresponding to the speed of rotation of the dial.

9. A three-dimensional object manipulating method including a system comprising a display unit, a data processor, and a dial-operated input device having a dial which can be pushed in and rotated, the method comprising the steps of:

displaying a three-dimensional object on a screen of the display unit;

setting an axis of movement for the three-dimensional object by pushing in the dial of the dial-operated input device;

detecting a direction and an angle of rotation of the dial, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

moving the three-dimensional object along the set axis of movement based on the detected direction and angle of rotation of the dial.

10. The method as set forth in claim 9, further comprising:

detecting a speed at which the dial of the dial-operated input device has been rotated; and

moving the three-dimensional object displayed on the screen of the display unit at a speed corresponding to the detected speed of rotation of the dial.

11. A three-dimensional object manipulating method including a system comprising a display unit, a data processor, and a dial-operated input device having a dial which can be pushed in and rotated, the method comprising the steps of:

displaying a three-dimensional object on a screen of the display unit;

detecting a direction and an angle of rotation of the dial of the dial-operated input device, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

scaling up or scaling down the three-dimensional object displayed on the screen of the display unit on the detected direction and angle of rotation of the dial.

12. The method as set forth in claim 11, further comprising:

detecting a speed at which the dial of the dial-operated input device has been rotated; and

scaling up or scaling down the three-dimensional object displayed on the screen of the display unit at a scale-varying rate corresponding to the speed of rotation of the dial.

13. A computer readable medium having a program for causing a system to execute a three-dimensional object manipulating method, the system comprising a display unit, a data processor, and a dial-operated input device having a dial which can be pushed in and rotated, the method comprising the steps of:

displaying a three-dimensional object on a screen of the display unit;

setting an axis of rotation for the three-dimensional object by pushing in the dial of the dial-operated input device;

detecting a direction and an angle of rotation of the dial, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

rotating the three-dimensional object about the set axis of rotation based on the detected direction and angle of rotation of the dial.

14. A computer readable medium having a program for causing a system to execute a three-dimensional object manipulating method, the system comprising a display unit, a data processor, and a dial-operated input device having a dial which can be pushed in and rotated, the method comprising the steps of:

displaying a three-dimensional object on a screen of the display unit;

setting an axis of movement for the three-dimensional object by pushing in the dial of the dial-operated input device;

detecting a direction and an angle of rotation of the dial, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

moving the three-dimensional object along the set axis of movement based on the detected direction and angle of rotation of the dial.

15. A computer readable medium having a program for causing a system to execute a three-dimensional object manipulating method, the system comprising a display unit, a data processor, and a dial-operated input device having a dial which can be pushed in and rotated, the method comprising the steps of:

displaying a three-dimensional object on a screen of the display unit;

detecting a direction and an angle of rotation of the dial of the dial-operated input device, the dial being movable between a first position and a second position, the first position locking the rotation of the dial and the second position unlocking the rotation of the dial; and

scaling up or scaling down the three-dimensional object displayed on the screen of the display unit based on the detected direction and angle of rotation of the dial.