• Thumbnail for Non-uniform rational B-spline
    halve the number of control points in comparison with the NURBS surfaces. In general, editing NURBS curves and surfaces is intuitive and predictable.[citation...
    31 KB (4,626 words) - 20:21, 10 September 2024
  • Rhinoceros 3D (redirect from OpenNURBS)
    employee-owned company that was founded in 1978. Rhinoceros geometry is based on the NURBS mathematical model, which focuses on producing mathematically precise representation...
    7 KB (610 words) - 07:53, 31 August 2024
  • resolution whenever needed. With NURBS, a smooth sphere can be created with only one face. The non-uniform property of NURBS brings up an important point...
    28 KB (2,786 words) - 19:14, 4 November 2024
  • Thumbnail for B-spline
    B-spline (section NURBS)
    powerful extension of B-splines is non-uniform rational B-splines (NURBS). NURBS are essentially B-splines in homogeneous coordinates. Like B-splines...
    31 KB (5,707 words) - 12:34, 6 July 2024
  • added, which extends B-Splines to rational B-Splines, commonly called NURBS. A NURBS curve represents a 1D perfectly smooth curve in 2D or 3D space. To represent...
    6 KB (888 words) - 00:36, 24 June 2024
  • Thumbnail for Computer-aided design
    built up from the interaction of a graphical user interface (GUI) with NURBS geometry or boundary representation (B-rep) data via a geometric modeling...
    22 KB (2,685 words) - 14:42, 28 August 2024
  • Thumbnail for Seamless3d
    "Creating a Sound Track Tutorial for 2.123". "NurbsLathe for 2.127". "NURBS control point animation and NURBS stitching were added in 2010". "Seamless3d...
    11 KB (1,060 words) - 18:56, 21 August 2024
  • Thumbnail for Geometric primitive
    dimensions. The most common structure is the Non-uniform rational B-spline (NURBS), supported by most CAD and animation software. A wide variety of vector...
    10 KB (1,346 words) - 05:09, 13 December 2023
  • possibility of integrating finite element analysis (FEA) into conventional NURBS-based CAD design tools. Currently, it is necessary to convert data between...
    13 KB (2,363 words) - 16:21, 22 September 2024
  • Thumbnail for Vector graphics
    set of polygons (e.g., a polygon mesh) or as parametric surfaces (e.g., NURBS). Fractals, often defined as an iterated function system. In many vector...
    28 KB (3,098 words) - 19:39, 10 November 2024
  • world-coordinates, generation of texture mipmaps, drawing of quadric surfaces, NURBS, tessellation of polygonal primitives, interpretation of OpenGL error codes...
    2 KB (206 words) - 13:05, 22 June 2018
  • Thumbnail for STL (file format)
    losslessly in small files. For example, Rhino 3D and Blender implement NURBS to create true curved surfaces and store them in their respective native...
    18 KB (2,129 words) - 06:27, 4 November 2024
  • Thumbnail for 3D computer graphics
    computer-mobile from real-world objects (Polygonal Modeling, Patch Modeling and NURBS Modeling are some popular tools used in 3D modeling). Models can also be...
    16 KB (1,815 words) - 00:37, 16 November 2024
  • Thumbnail for Autodesk Alias
    class A surfaces using Bézier surface and non-uniform rational B-spline (NURBS) modeling method. The product is sold specifically as CAID rather than CAD...
    6 KB (567 words) - 14:18, 7 November 2024
  • free-form geometry which use curves and surfaces to define objects, such as NURBS surfaces. A valid vertex index matches the corresponding vertex elements...
    20 KB (2,459 words) - 09:58, 17 April 2024
  • partly pioneered by Edwin Catmull in 1978 but mostly ignored in favor of NURBS surfaces, was used to bestow natural movement and realistic skin textures...
    18 KB (2,084 words) - 18:44, 20 October 2024
  • solidThinking 3.0 for Windows. The Construction History and an extensive NURBS modeling toolset were the main additions. One year later solidThinking for...
    2 KB (215 words) - 08:36, 1 December 2018
  • Thumbnail for UV mapping
    Cartographic projection Geodesic Least squares conformal map Mesh parameterization NURBS Polygon mesh Radon transformation Lightmap Digital sculpting Barycentric...
    5 KB (678 words) - 11:04, 18 January 2024
  • B-spline (NURBS)-based phantom are defined by NURBS equations which are formulated by a set of control points. The shape and volume of a NURBS surface vary...
    30 KB (4,156 words) - 10:29, 9 June 2023
  • Thumbnail for Polygonal modeling
    computer graphics. Alternate methods of representing 3D objects include NURBS surfaces, subdivision surfaces, and equation-based (implicit surface) representations...
    14 KB (2,028 words) - 16:12, 16 November 2023
  • multiple extensions to VRML (e.g. CAD, geospatial, humanoid animation, NURBS, etc.), the ability to encode the scene using an XML syntax as well as the...
    13 KB (1,266 words) - 02:06, 19 October 2024
  • Thumbnail for 3D modeling
    closer to that point. Curve types include nonuniform rational B-spline (NURBS), splines, patches, and geometric primitives Digital sculpting – There are...
    29 KB (3,256 words) - 12:04, 3 October 2024
  • Thumbnail for Blender (software)
    variety of geometric primitives, including polygon meshes, Bézier curves, NURBS surfaces, metaballs, icospheres, text, and an n-gon modeling system called...
    109 KB (8,499 words) - 01:00, 16 November 2024
  • Thumbnail for Freeform surface modelling
    products to ships. Most systems today use nonuniform rational B-spline (NURBS) mathematics to describe the surface forms; however, there are other methods...
    7 KB (844 words) - 01:44, 19 October 2024
  • Thumbnail for Creo Parametric
    views, finite element analysis, parametric modeling, sub-divisional and NURBS surface modeling, Drafting, and NC and tooling functionality for mechanical...
    13 KB (1,147 words) - 08:22, 6 November 2024
  • solvers. The CAD and NURBS add-on modules can be used to integrate CAD objects into image data, and to convert scan data into NURBS-based models for CAD...
    25 KB (3,271 words) - 01:52, 16 April 2024
  • production process: Model: Tools for creating spline, polygon, patch, and NURBS primitives (later releases also included Metaballs). Boolean operations...
    12 KB (836 words) - 08:12, 26 October 2024
  • including IGES, STEP, VDAFS, SAT, and OpenNURBS capabilities. Non-uniform rational B-spline (NURBS) Solid modeling "NURBS and CAD: 30 Years Together", Ushakov...
    11 KB (1,679 words) - 07:15, 15 August 2024
  • Thumbnail for Metaballs
    effect in the 1990s. The effect is also available as an XScreensaver module. NURBS Bézier surface "blobby model". A Dictionary of Computing. Oxford University...
    7 KB (741 words) - 02:37, 21 May 2024
  • Thumbnail for Spline (mathematics)
    an extended concept of a spline known as a Nonuniform rational B-spline (NURBS). If sampled data from a function or a physical object is available, spline...
    26 KB (4,481 words) - 08:48, 28 September 2024