Method and apparatus for mapping a two-dimensional texture onto a
three-dimensional surface
    1.
    发明授权
    Method and apparatus for mapping a two-dimensional texture onto a three-dimensional surface 失效
    将二维纹理映射到三维表面上的方法和装置

    公开(公告)号:US5903270A

    公开(公告)日:1999-05-11

    申请号:US842622

    申请日:1997-04-15

    CPC分类号: G06F3/04845 G06T15/10

    摘要: A method of mapping two-dimensional textures onto a three-dimensional object yields the correct result in terms of pattern placement, scale, repeat and flow of various textures. This is accomplished by providing a unique user interface to control the texture mapping process. The user controls how the texture should flow and where the texture should be "cut and seamed" to fit the geometry of the three-dimensional object by clicking and dragging directly on the rendered surface of the object. The user is presented with two simultaneous windows: one providing a view of the three-dimensional object being wrapped with texture and the other providing a view of the two-dimensional texture with object surface polygons projected thereon. The texture mapping process is controlled from both windows. The three-dimensional object window gives the user control of the texture flow on the surface of the object. The two-dimensional texture window gives the user control of the orientation of the texture and permits the introduction of mapping distortion to simulate stretching of the texture, if desired.

    摘要翻译: 将二维纹理映射到三维物体上的方法在各种纹理的图案放置,尺度,重复和流动方面产生正确的结果。 这是通过提供唯一的用户界面来控制纹理映射过程来实现的。 用户通过直接在对象的渲染表面上直接拖动,控制纹理应该如何流动以及纹理应该“剪切和缝合”以适应三维对象的几何。 用户呈现两个同时的窗口:一个提供被纹理包裹的三维对象的视图,另一个提供二维纹理的视图,其中投影有对象表面多边形。 纹理映射过程由两个窗口控制。 三维对象窗口给用户控制对象表面上的纹理流。 二维纹理窗口给用户控制纹理的方向,如果需要,允许引入映射失真来模拟纹理的拉伸。

    Rugged, Removable, Electronic Device
    3.
    发明申请
    Rugged, Removable, Electronic Device 有权
    坚固耐用,可移动,电子设备

    公开(公告)号:US20080026641A1

    公开(公告)日:2008-01-31

    申请号:US11832981

    申请日:2007-08-02

    IPC分类号: H01R25/00

    摘要: An apparatus is disclosed, including a rugged electrical connector supporting an external bus protocol including a power signal; a backshell canister mated to the electrical connector; an active electronic component housed in the canister; and an electrical connection between the active electronic component and the rugged electrical connector.

    摘要翻译: 公开了一种装置,包括支持包括功率信号的外部总线协议的坚固的电连接器; 与电连接器配合的后壳罐; 容纳在罐中的有源电子部件; 以及有源电子部件和坚固的电连接器之间的电连接。