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  2. Inkscape - Wikipedia

    en.wikipedia.org/wiki/Inkscape

    Inkscape 0.48.2, showing a rectangle (selected with the select tool), an ellipse, a star and two text objects. Inkscape workflow is based on vector objects. Tools allow manipulating primitive vector shapes: simple ones like rectangles, ellipses, and arcs, and more complex ones like 3D boxes with adjustable perspectives, stars, polygons, and ...

  3. Simple interactive object extraction - Wikipedia

    en.wikipedia.org/wiki/Simple_Interactive_Object...

    Simple interactive object extraction (SIOX) is an algorithm for extracting foreground objects from color images and videos with very little user interaction. [1] It has been implemented as "foreground selection" tool in the GIMP (since version 2.3.3), as part of the tracer tool in Inkscape (since 0.44pre3), and as function in ImageJ and Fiji (plug-in).

  4. Wikipedia : Graphics Lab/Resources/PDF conversion to SVG

    en.wikipedia.org/wiki/Wikipedia:Graphics_Lab/...

    However, Inkscape can help you to extract the photo. You can tell that a graphic is a raster image in Inkscape 0.47 if after selecting the graphic and choosing Object > Ungroup, you cannot select individual elements. Also, when you click the graphic Inkscape's status bar will show "Image" and its context menu will have an Image Properties item.

  5. Blender (software) - Wikipedia

    en.wikipedia.org/wiki/Blender_(software)

    An object in Blender consists of multiple data blocks – for example, what the user would describe as a polygon mesh consists of at least an Object and a Mesh data block, and usually also a Material and many more, linked together. This allows various data blocks to refer to each other.

  6. Blend modes - Wikipedia

    en.wikipedia.org/wiki/Blend_modes

    This is the standard blend mode which uses the top layer alone, [3] without mixing its colors with the layer beneath it: [example needed] (,) =where a is the value of a color channel in the underlying layer, and b is that of the corresponding channel of the upper layer.

  7. Wikipedia : How to create charts for Wikipedia articles

    en.wikipedia.org/wiki/Wikipedia:How_to_create...

    Right-click on the graph and select "Export" → "Encapsulated Postscript" from the menu which appears. Choose a file name to save the graph as. In Inkscape, import the graph using "File" → "Import...". After importing, select "File" → "Document Properties..." and click "Fit page to selection". Save the SVG file and upload it.

  8. List of free and open-source software packages - Wikipedia

    en.wikipedia.org/wiki/List_of_free_and_open...

    FreeCad, equivalent of Blender, towards to mechanical engineering OpenFOAM – open-source software used for computational fluid dynamics (or CFD). FlightGear - atmospheric and orbital flight simulator with a flight dynamics engine (JSBSim) that is used in a 2015 NASA benchmark [ 3 ] to judge new simulation code to space industry standards.

  9. PGF/TikZ - Wikipedia

    en.wikipedia.org/wiki/PGF/TikZ

    PGF/TikZ is a pair of languages for producing vector graphics (e.g., technical illustrations and drawings) from a geometric/algebraic description, with standard features including the drawing of points, lines, arrows, paths, circles, ellipses and polygons.