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  2. Pixel-art scaling algorithms - Wikipedia

    en.wikipedia.org/wiki/Pixel-art_scaling_algorithms

    From top to bottom: a) original font size; b) nearest-neighbor 2× scaling; c) EPX 2× scaling; d) nearest-neighbor 3× scaling; e) EPX 3× scaling. The AdvMAME3×/Scale3× algorithm (available in DOSBox via the scaler=advmame3x dosbox.conf option) can be thought of as a generalization of EPX to the 3× case.

  3. Image scaling - Wikipedia

    en.wikipedia.org/wiki/Image_scaling

    Image scaling can be interpreted as a form of image resampling or image reconstruction from the view of the Nyquist sampling theorem.According to the theorem, downsampling to a smaller image from a higher-resolution original can only be carried out after applying a suitable 2D anti-aliasing filter to prevent aliasing artifacts.

  4. Subpixel rendering - Wikipedia

    en.wikipedia.org/wiki/Subpixel_rendering

    [clarification needed] Therefore, turning on the G and B of one pixel and the R of the next pixel to the right will produce a white dot, but it will appear to be 1/3 of a pixel to the right of the white dot that would be seen from the RGB of only the first pixel. Subpixel rendering takes advantage of this to provide three times the horizontal ...

  5. List of game engines - Wikipedia

    en.wikipedia.org/wiki/List_of_game_engines

    The first game using Source 2, Dota 2, was ported over from the original Source engine. One of The Lab's minigame Robot Repair uses Source 2 engine while rest of seven uses Unity's engine. Spring: C++: C, C++, Java/JVM, Lua, Python: Yes 3D Windows, Linux, macOS: Balanced Annihilation, Zero-K: GPL-2.0-or-later: RTS, simulated events, OpenGL ...

  6. Crowd simulation - Wikipedia

    en.wikipedia.org/wiki/Crowd_simulation

    Crowd simulation is the process of simulating the movement (or dynamics) of a large number of entities or characters. [1] It is commonly used to create virtual scenes for visual media like films and video games, and is also used in crisis training, [2] architecture and urban planning, [3] and evacuation simulation.

  7. Pixel - Wikipedia

    en.wikipedia.org/wiki/Pixel

    For example, a camera that makes a 2048 × 1536 pixel image (3,145,728 finished image pixels) typically uses a few extra rows and columns of sensor elements and is commonly said to have "3.2 megapixels" or "3.4 megapixels", depending on whether the number reported is the "effective" or the "total" pixel count.

  8. Flood fill - Wikipedia

    en.wikipedia.org/wiki/Flood_fill

    For case #2, a path leading out of the area exists. Paint the pixel the painter is standing upon and move in the direction of the open path. For case #3, the two boundary pixels define a path which, if we painted the current pixel, may block us from ever getting back to the other side of the path.

  9. Glossary of video game terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_video_game_terms

    Also isometric graphics. Graphic rendering technique of three-dimensional objects set in a two-dimensional plane of movement. Often includes games where some objects are still rendered as sprites. 360 no-scope A 360 no-scope usually refers to a trick shot in a first or third-person shooter video game in which one player kills another with a sniper rifle by first spinning a full circle and then ...