Triangle identification buffer
    51.
    发明申请
    Triangle identification buffer 审中-公开
    三角识别缓冲区

    公开(公告)号:US20050231506A1

    公开(公告)日:2005-10-20

    申请号:US10445295

    申请日:2003-05-22

    IPC分类号: G06T15/40 G09G5/02 G09G5/36

    CPC分类号: G06T15/405

    摘要: A method of rendering a plurality of triangles into a color buffer defined by a plurality of pixel locations, utilizing a triangle identification buffer and a depth buffer. A relatively unique identifier is assigned to each of the triangles to be rendered. Before color and texture mapping, each triangle is depth compared on a per pixel basis. If a pixel of a current triangle is in front of any existing pixel at that point, the current triangles identifier is over-written into a triangle identification buffer. Color texture data is only retrieved for each triangle that appears in the identification buffer once all triangles have been compared.

    摘要翻译: 一种利用三角形识别缓冲器和深度缓冲器将多个三角形呈现为由多个像素位置定义的彩色缓冲器的方法。 将相对唯一的标识符分配给要渲染的每个三角形。 在颜色和纹理映射之前,每个三角形是以每像素为基础的深度比较。 如果当前三角形的像素在该点的任何现有像素的前面,则当前三角形标识符被重写成三角形标识缓冲区。 一旦所有三角形都进行了比较,颜色纹理数据才能被检索出出现在识别缓冲区中的每个三角形。

    Hinged dispensing closure with child-resistant interlock
    53.
    发明申请
    Hinged dispensing closure with child-resistant interlock 审中-公开
    带防儿童联锁装置的铰链分配盖

    公开(公告)号:US20050029266A1

    公开(公告)日:2005-02-10

    申请号:US10918536

    申请日:2004-08-12

    摘要: A closure for a container includes a main body portion that is constructed and arranged to be secured to a container and that has dispensing orifice defined therein for dispensing a liquid. The closure further includes a first lid portion that is hingedly mounted to the main body portion and is movable between a first, open position wherein material may be dispensed from the container through the dispensing orifice and a second, closed position wherein the dispensing orifice is blocked. A second lid portion overlies the first lid portion and is mounted for rotation with respect to the first lid portion. The second lid portion is rotatable between an unlocked position and a locked position wherein it engages the main body portion to prevent movement of the first lid portion away from the second, closed position. Pedestal bearing structure is advantageously mounted to one of the first and second lid portions that has a bearing surface that is positioned to engage the other of the first and second lid portions for reducing rotational friction between the first lid portion and the second lid portion.

    摘要翻译: 用于容器的封闭件包括主体部分,其被构造和布置成固定到容器并且具有限定在其中的用于分配液体的分配孔。 所述封闭件还包括第一盖部分,其被铰接地安装到所述主体部分并且可在第一打开位置和第二闭合位置之间移动,所述第一打开位置可以通过所述分配孔口从所述容器分配材料,并且其中所述分配孔被阻塞 。 第二盖部分覆盖在第一盖部分上并且被安装成相对于第一盖部分旋转。 第二盖部分可在解锁位置和锁定位置之间旋转,其中其接合主体部分,以防止第一盖部分移动离开第二闭合位置。 基座轴承结构有利地安装在第一和第二盖部分中的一个上,该第一和第二盖部分具有一个支承表面,该支承表面定位成与第一和第二盖部分中的另一个接合,以减小第一盖部分和第二盖部分之间的旋转摩擦。