Brittany Murray (lippylue)'s Public Profile in the Diigo Community

Member since Feb 05, 2009, follows 15 people, 1 public groups, 11 public bookmarks (11 total).

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Recent Bookmarks and Annotations

3D modeling: acquisition techniques on 2009-03-05
Rendering (computer graphics) - Wikipedia, the free encyclopedia on 2009-03-05
Texture mapping - Wikipedia, the free encyclopedia on 2009-03-05
Terminology on 2009-02-26
- 3D
  space: 3D refers to the concept of a three-dimensional coordinate system
  that includes the Z-axis [altitude, or other third dimension of space
  measurement] in addition to the X-axis [horizontal] and Y-axis [vertical] of the
  two-dimensional Cartesian coordinate system. Each axis is at right angles with
  the other two. The point of intersection, where the axes meet is called the
  origin and normally labeled 0. To specify a particular point in a
  three-dimensional coordinate system, the X unit (the horizontal distance from
  the origin, or abscissa), is indicated first, followed by the Y unit (the
  vertical distance from the origin, or ordinate) is second, and the Z unit (the
  applicate) is third.
Re: 3D modeling software - DesignWorkshop 3D Forum on 2009-02-23
- CAD
- CAD (computer aided design) softwares are specially developed for engineering
  and architectural applications, whereby, dimensions and physical properties are
  important
- 3 more annotations...
- - Uses range from computer animation in movies to engineering applications
  - A 3D modeling software is any software used for generating 3d graphics
  - There are different kinds of CAD softwares
3D modeling - Wikipedia, the free encyclopedia on 2009-02-22
- 3D modeling
- In 3D computer
  graphics, 3D modeling is the process of developing a mathematical, wireframe representation of any three-dimensional object (either
  inanimate or living) via specialized software. The product
  is called a 3D model
- 29 more annotations...
- - 3D Photorealistic effects are often achieved
    without wireframe modeling and are sometimes indistinguishable in the final form
  - It can be displayed as a two-dimensional image through a process called 3D rendering or used in a
    computer simulation of physical phenomena. The model can also
    be physically created using 3D Printing devices.
  - created automatically or manually
  - mapping.
  - mapping.
  - mapping.
  - 3D models represent a 3D object using a collection of points in 3D space,
    connected by various geometric entities such as triangles, lines, curved
    surfaces, etc
  - 3D models are widely used anywhere in 3D graphics. Actually, their use predates
    the widespread use of 3D graphics on personal computers. Many computer games used
    pre-rendered images of 3D models as sprites before computers could
    render them in real-time.
  - Solid - These models define the volume of the object they represent (like
    a rock).
  - Shell/boundary - these models represent the surface, e.g. the boundary of
    the object, not its volume (like an infinitesimally thin eggshell).
  - Most 3D modeling
    software allows the user to color the model's vertices, and that color is then interpolated
    across the model's surface during rendering.
  - Two dimensional surfaces are a good
    analogy for the objects used in graphics
  - are by far the most common representation
  - polygonal meshes
  - Polygonal
    modeling - Points in 3D space, called vertices, are connected by line
    segments to form a polygonal mesh
  - Polygonal
    modeling
    -
  - fluids
  - "keyframing
  - to so-called meshes, which are nets of interconnected triangles
  - which are influenced by weighted control points
  - NURBS Surfaces are defined by spline curves
  - Like NURBS, Splines and Patches depend on curved lines to define the visible
    surface
  - This procedure takes geometric primitives like balls, cylinders,
    cones or cubes as building blocks for more complex models.
  - The modeling stage consists of shaping individual objects that are later used
    in the scene. There are a number of modeling techniques, including:
    
    constructive solid geometry
    implicit surfaces
    subdivision
    surfaces
  - Scene setup involves arranging virtual objects, lights, cameras and other
    entities on a scene which will later be used to produce a still image or an
    animation.
  - Lighting is an important aspect of scene setup
  - it can be a difficult art to master
  - often how models are colored by the modeling software while the model is being
    created. The most common method of adding color information to a 3D model is by
    applying a 2D texture image to the model's surface through a
    process called texture
  - Other effects, beyond texturing and lighting, can be done to 3D models to add
    to their realism. For example, the surface normals can be tweaked to affect how they are
    lit, certain surfaces can have bump mapping applied and any other number of 3D rendering
    tricks can be applied.
An Introduction to 3D on 2009-02-20
- - Brittany Murray on 2009-02-20
    
    no it's not it's a good way to improve!!
Tips and Tricks for 3D Modelers - TopTenREVIEWS on 2009-02-20
- 3D models have great presence in the vast world of media. For more help and
  ideas, see what 3D model services can do for you.
  - Brittany Murray on 2009-02-20
    
    sweet, but what kind of things CAN it do for me?
http://en.wikipedia.org/wiki/3D_computer_graphics_software on 2009-02-18
- 3D models / Computer-aided
  design
  - Brittany Murray on 2009-02-20
    
    is computer-aided design the same as 3D modeling??
- 3D modelers allow users to create and alter models via their 3D mesh. Users can add, subtract, stretch and otherwise change the mesh to their desire. Models can be viewed from a variety of angles, usually simultaneously. Models can be rotated and the view can be zoomed in and out.
  - Brittany Murray on 2009-02-18
    
    what is mesh????
- 3 more annotations...
- - AC3D
    Brittany Murray on 2009-02-20
    
    is the the applcation that is used most often?
  - The Wild
    Brittany Murray on 2009-02-20
    
    What show is that?????
  - Hypershot
    Brittany Murray on 2009-02-20
    
    This sounds really cool!!
Southwest Horizon Online Campus on 2009-02-18