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  2. 3D projection - Wikipedia

    en.wikipedia.org/wiki/3D_projection

    A 3D projection (or graphical projection) is a design technique used to display a three-dimensional (3D) object on a two-dimensional (2D) surface. These projections rely on visual perspective and aspect analysis to project a complex object for viewing capability on a simpler plane. 3D projections use the primary qualities of an object's basic ...

  3. Parallel projection - Wikipedia

    en.wikipedia.org/wiki/Parallel_projection

    Graphical projection. In three-dimensional geometry, a parallel projection (or axonometric projection) is a projection of an object in three-dimensional space onto a fixed plane, known as the projection plane or image plane, where the rays, known as lines of sight or projection lines, are parallel to each other.

  4. Projection plane - Wikipedia

    en.wikipedia.org/wiki/Projection_plane

    A projection plane, or plane of projection, is a type of view in which graphical projections from an object intersect. [1] Projection planes are used often in descriptive geometry and graphical representation. A picture plane in perspective drawing is a type of projection plane. With perspective drawing, the lines of sight, or projection lines ...

  5. Projection mapping - Wikipedia

    en.wikipedia.org/wiki/Projection_mapping

    Projection mapping of a pattern onto curved surfaces. Projection mapping, similar to video mapping and spatial augmented reality, is a projection technique [ 1 ][ 2 ] used to turn objects, often irregularly shaped, into display surfaces for video projection. The objects may be complex industrial landscapes, such as buildings, small indoor ...

  6. Real-time computer graphics - Wikipedia

    en.wikipedia.org/wiki/Real-time_computer_graphics

    Music visualizations are generated in real-time. Real-time computer graphics or real-time rendering is the sub-field of computer graphics focused on producing and analyzing images in real time. The term can refer to anything from rendering an application's graphical user interface (GUI) to real-time image analysis, but is most often used in ...

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    mail.aol.com

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  8. Orthographic projection - Wikipedia

    en.wikipedia.org/wiki/Orthographic_projection

    Orthographic projection (also orthogonal projection and analemma) [a] is a means of representing three-dimensional objects in two dimensions.Orthographic projection is a form of parallel projection in which all the projection lines are orthogonal to the projection plane, [2] resulting in every plane of the scene appearing in affine transformation on the viewing surface.

  9. Cue mark - Wikipedia

    en.wikipedia.org/wiki/Cue_mark

    The first cue mark, which is displayed on the first image, means that there are about 8 seconds until the end of the reel. The second cue mark, displayed on the second image, means that there is about 1 second until the end of the reel. A cue mark, also known as a cue dot, a cue blip, a changeover cue[1] or simply a cue, is a visual indicator ...