THREE-DIMENSIONAL MIXED-REALITY VIEWPORT
    2.
    发明公开
    THREE-DIMENSIONAL MIXED-REALITY VIEWPORT 审中-公开
    三维混合现实观

    公开(公告)号:EP3172648A1

    公开(公告)日:2017-05-31

    申请号:EP15748369.4

    申请日:2015-07-24

    摘要: An application running on a computing platform that employs three-dimensional (3D) modeling is extended using a virtual viewport into which 3D holograms are rendered by a mixed-reality head mounted display (HMD) device. The HMD device user can position the viewport to be rendered next to a real world 2D monitor and use it as a natural extension of the 3D modeling application. For example, the user can interact with modeled objects in mixed-reality and move objects between the monitor and the viewport. The 3D modeling application and HMD device are configured to exchange scene data for modeled objects (such as geometry, lighting, rotation, scale) and user interface parameters (such as mouse and keyboard inputs). The HMD device implements head tracking to determine where the user is looking so that user inputs are appropriately directed to the monitor or viewport.

    摘要翻译: 在采用三维(3D)建模的计算平台上运行的应用程序使用虚拟视口进行扩展,虚拟视口中的3D全息图由混合现实头戴式显示器(HMD)设备呈现。 HMD设备用户可以将视口放置在现实世界2D监视器旁边,并将其用作3D建模应用程序的自然延伸。 例如,用户可以与混合现实中的建模对象进行交互,并在监视器和视口之间移动对象。 3D建模应用程序和HMD设备被配置为交换模型化对象(例如几何图形,照明,旋转,缩放)和用户界面参数(例如鼠标和键盘输入)的场景数据。 HMD设备实施头部追踪以确定用户正在观看的位置,以便用户输入适当地指向监视器或视口。

    Educational puzzle cube
    3.
    发明公开
    Educational puzzle cube 失效
    Unterrichtspuzzlewürfel。

    公开(公告)号:EP0184156A2

    公开(公告)日:1986-06-11

    申请号:EP85115179.5

    申请日:1985-11-29

    申请人: Lamle, Stewart M.

    IPC分类号: A63F9/12 G09B23/04

    CPC分类号: A63F9/12 Y10S52/10

    摘要: An amusement device comprises a solid cube which may be disassembled into a plurality of blocks (80, 81, 82, 83) of differing geometric shapes wherein each of the geometric shapes is formed from one or more modular units. Each modular unit comprises an isosceles right triangular prism having a triangular face formed by two legs each of which has a length A and which meet at a right angle, and a hypotenuse which has a length B, said modular unit having a depth which is equal to A, and a volume which is equal to C. Each of the differing geometric shapes is formed from one or more modular units and has a volume equal to an integral number times C, and the total volume of said solid cube is equal to 16C.

    摘要翻译: 娱乐装置包括可被拆卸成具有不同几何形状的多个块(80,81,82,83)的实心立方体,其中每个几何形状由一个或多个模块单元形成。 每个模块单元包括一个具有三角形面的等腰直角三角形棱镜,该三角形面由两个腿组成,每个腿具有长度A并且直角地相交;以及斜边,其长度为B,所述模块单元具有相等的深度 到A和等于C的体积。每个不同的几何形状由一个或多个模块单元形成,并且具有等于整数倍C的体积,并且所述实心立方体的总体积等于16℃ 。

    Mechanical apparatus for demonstrating trigonometric functions, and drawing its graphs
    5.
    发明公开
    Mechanical apparatus for demonstrating trigonometric functions, and drawing its graphs 有权
    用于证明三角函数和显示自己的图形

    公开(公告)号:EP1267316A1

    公开(公告)日:2002-12-18

    申请号:EP01810586.6

    申请日:2001-06-17

    申请人: Deeb, Abdulhaleem

    发明人: Deeb, Abdulhaleem

    IPC分类号: G09B23/04

    CPC分类号: G09B23/04

    摘要: Mechanical apparatus for demonstrating trigonometric circle and the Sin, Cos, Tan and Cot functions, comprising : a board with a circle and coordinate axes drawn on , with the origin is at the center of the said circle ; A construction of rigid bars and sliding perpendiculars, could be moved electrically or by hand, form with the said circle and coordinate axes: a Point (D) as an arbitrary point on the circle, with (B) as the projection of (D) on the X- axis, (F) as the projection of (D) on the Y- axis, (G) the angle corresponding to the point (D). Installed bar as tangent or cotangent line to the circle to represent the Tan and Cot of (G). So (RB) represents Cos G, (RF) represents Sin G. This apparatus will show in easy and clear way the characteristics and properties of Sin, Cos, Tan and Cot functions . Other concepts could be demonstrated by the same construction, as concept of arc, radian etc, also the said construction could draw the graphs of the mentioned functions through a system including pens and papers.

    摘要翻译: 用于证明三角函数圆和正弦,余弦,Tan和胶辊的功能,其包括机械设备,包括:板用圆圈和坐标绘制在轴上,与该原点位于圆的中心所述; 的刚性杆和滑动垂线的构造,可以是电或手工,形式移动以与所述圆和坐标轴:一个点(D)为在作为投影圆上的,与(B)的任意点(D) 在X轴上,(F),作为(D)投影在Y轴上,(G)的角度对应于点(D)。 安装条切线或余切线到圆来表示Tan和的胶辊(G)。 所以(RB)darstellt的Cos G(RF)darstellt仙G.该装置将显示在简单明了的方式的特点和正弦,余弦,谈的性质和CoT功能。 其他概念可以用同样的结构来实例阐述,电弧的概念,弧度等,所以建称可以通过一个系统,包括笔和纸画的上述功能的图形。

    Mosaikelementsatz
    6.
    发明公开
    Mosaikelementsatz 失效
    马赛克元素设置。

    公开(公告)号:EP0018636A1

    公开(公告)日:1980-11-12

    申请号:EP80102350.8

    申请日:1980-04-30

    申请人: Schoen, Alan H.

    发明人: Schoen, Alan H.

    摘要: Ein Mosaikelementsatz, der für die Verwendung als Spiel, als Pflaster, Parkett, Fliesenmuster, Tapetenmuster, ornamentales Muster od. dgl. ausgebildet sein kann, besteht aus voneinander paarweise verschiedenen polygonförmigen Mosaikelementen und kann zum Ausfüllen einer Fläche, die durch ein reguläres Vieleck mit gerader Seitenzahl begrenzt ist, oder zur Ausfüllung der euklidschen Ebene verwendet werden. Die Mosaikelemente (1 bis 16) lassen sich dadurch konstruieren, daß man das reguläre Vieleck in eine Menge von Rhomben (1 bis 16b) unterteilt, die mehrere Teilmengen aus unter sich gleichen, jedoch von Teilmenge zu Teilmenge verschieden geformten Rhomben enthält. Eine erste Gruppe von Mosaiksteinen (1 bis 4) erhält die Form der unter sich verschiedenen Rhombentypen, und die Verbleibenden Rhomben (5a bis 16b) werden paarweise so zusammengesetzt, daß sich unterschiedliche Mosaikelemente (5 bis 16) ergeben, wobei jedoch die Seiten der beiden Rhomben an den Stellen, wo sie sich treffen, nicht kollinear sein dürfen.

    摘要翻译: 可以形成OD用作游戏,作为路面,地板,瓷砖,壁纸图案,装饰性图案的镶嵌体组。喜欢的。,在于对不同的多边形镶嵌元件和罐彼此的用于填充由具有正多边形甚至限定的区域 页面数量有限,或填补了欧氏平面上使用。 镶嵌件(1到16)的特征可在于构建一个将所述正多边形为(1到16b)的一组菱形的,从本身等于之间的多个子集,但是从子集到子集不同形状的钻石包含。 马赛克镶嵌物(1至4)的第一基团占据的不同形式的相互之间的菱形,并且剩余的菱形(5a至16B)是在构成以使对不同的镶嵌件(5到16)产率,但两者的侧面 在他们满足地方的钻石,可不共线。

    THREE-DIMENSIONAL PUZZLE
    7.
    发明公开
    THREE-DIMENSIONAL PUZZLE 审中-公开
    DREIDIMENSIONALES PUZZLE

    公开(公告)号:EP2204224A1

    公开(公告)日:2010-07-07

    申请号:EP09762549.5

    申请日:2009-06-12

    IPC分类号: A63F9/12 G09B23/04 G09B23/26

    CPC分类号: A63F9/12 G09B23/04

    摘要: A three-dimensional puzzle which forms a regular polyhedron and has not conventionally existed is realized. In addition, a three-dimensional puzzle which realizes a Fedrov space filling solid and has not conventionally existed is realized. According to the invention, a three-dimensional puzzle is provided having a regular polyhedron consisting of a plurality of convex polyhedrons which fill an interior of the regular polyhedron comprising the plurality of convex polyhedrons having a plurality of a pair of convex polyhedrons in a mirroring image relationship, wherein the plurality of convex polyhedrons are indivisible into two or more congruent shaped polyhedrons. In addition, the plurality of convex polyhedrons may be four convex polyhedrons and include three pairs of convex polyhedrons in a mirroring image relationship. Further the plurality of convex polyhedrons may be five convex polyhedrons and include four pairs of convex polyhedrons in a mirroring image relationship.

    摘要翻译: 实现了形成正多面体并且不常规存在的三维拼图。 此外,实现了实现Fedrov空间填充固体并且不常规存在的三维拼图。 根据本发明,提供一种三维拼图,其具有由多个凸多面体构成的正多面体,该多面体填充正多面体的内部,所述多面体包括多个凸多面体,所述凸多面体在镜像中具有多个一对凸多面体 关系,其中所述多个凸多面体不可分成两个或更多个一致形状的多面体。 此外,多个凸多面体可以是四个凸多面体,并且包括三对呈镜像关系的凸多面体。 此外,多个凸多面体可以是五个凸多面体,并且包括具有镜像关系的四对凸多面体。

    BAUKASTEN
    8.
    发明授权

    公开(公告)号:EP1399230B1

    公开(公告)日:2004-11-10

    申请号:EP02790440.8

    申请日:2002-11-26

    CPC分类号: A63H33/046

    摘要: The invention relates to a construction kit comprising planar and/or three-dimensional components (1, 9), provided with magnetic elements (4) on the corners and/or sides and comprising ferromagnetic balls (11), which can be positioned between the magnetic elements (4) of components (1, 9) that have been placed next to one another, in order to interconnect said components (1, 9) in a removable manner by means of a magnetic bond.

    摘要翻译: 本发明涉及一种包括平面和/或三维部件(1,9)的结构套件,其在角部和/或侧面上设置有磁性元件(4)并且包括铁磁球(11),所述铁磁球(11)可定位在 (1,9)的磁性元件(4),所述磁性元件(4)彼此相邻放置,以便通过磁性结合以可移除的方式互连所述组件(1,9)。

    BAUKASTEN
    9.
    发明公开
    BAUKASTEN 有权
    模块化

    公开(公告)号:EP1399230A1

    公开(公告)日:2004-03-24

    申请号:EP02790440.8

    申请日:2002-11-26

    CPC分类号: A63H33/046

    摘要: The invention relates to a construction kit comprising planar and/or three-dimensional components (1, 9), provided with magnetic elements (4) on the corners and/or sides and comprising ferromagnetic balls (11), which can be positioned between the magnetic elements (4) of components (1, 9) that have been placed next to one another, in order to interconnect said components (1, 9) in a removable manner by means of a magnetic bond.

    METHOD AND SYSTEM FOR SIMULATION OF A THREAD IN COMPUTER GRAPHICS SIMULATIONS
    10.
    发明公开
    METHOD AND SYSTEM FOR SIMULATION OF A THREAD IN COMPUTER GRAPHICS SIMULATIONS 有权
    仿真方法和系统的线程图形学模拟

    公开(公告)号:EP1364357A1

    公开(公告)日:2003-11-26

    申请号:EP02716497.9

    申请日:2002-01-08

    申请人: Simsurgery AS

    IPC分类号: G09B23/04 G09B23/28

    CPC分类号: G09B23/04

    摘要: Method for describing a thread as a geometric object in a three dimensional computer graphics system. The method comprises generating a set of fixture points defining points in space through which the thread passes, generating a set of one or more segments representing the thread between adjacent fixture points, linking each segment to a pair of fixture points, one at each end of the respective segment, and describing the geometrical properties of each segment. The segments and fixture points are preferably defined as objects containing functions and variables allowing the exchange of data between the various objects. The method allows for the calculation of the shape of the thread based on a calculation of the shape of each individual segment. A simulation system utilizing the method receives update information such as control signals, over an input interface and includes instructions on a storage media and a processor for calculating the shape of the thread and outputting the result over an output interface.