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    • 10. 发明授权
    • Selectively enlarged viewer interactive three-dimensional objects in
environmentally related virtual three-dimensional workspace displays
    • 在环境相关的虚拟三维工作空间显示中选择性地放大观看者交互式三维物体
    • US5767855A
    • 1998-06-16
    • US861310
    • 1997-05-19
    • Didier Daniel Claude BardonScott Harlan Isensee
    • Didier Daniel Claude BardonScott Harlan Isensee
    • G06F3/033G06F3/048G06T13/00G06F15/00G06T15/00
    • G06F3/04815
    • A system, method and computer program are provided for a virtual three-dimensional workspace wherein the three-dimensional objects and the workspace in general are environmentally associated, particularly in real world size relationships. In the default or normal workspace, all of the objects are sized relative to each other so that the relative sizing is the same as it would be in the real world. However, in order to provide the viewer ease of use when the viewer has selected particular functional objects for interaction, the system has stored for each of such functional objects an enlarged image of the object. This image is stored associated with the object and is displayed upon the selection of the object by the user. When the user has completed the interaction with the object by way of its enlarged image, the three-dimensional object returns to its default or real world sized image in the three-dimensional workspace.
    • 提供了一种用于虚拟三维工作空间的系统,方法和计算机程序,其中三维物体和工作空间通常是环境相关的,特别是在真实世界尺寸关系中。 在默认或正常工作空间中,所有对象的大小相对于彼此大小,以使相对大小与现实世界中相同。 然而,为了在观众选择特定功能对象进行交互时提供观众易用性,系统已经为这些功能对象中的每一个存储了对象的放大图像。 该图像与对象相关联地存储并且在用户对对象的选择时显示。 当用户通过其放大的图像完成与对象的交互时,三维对象在三维工作空间中返回到其默认或真实世界大小的图像。