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  2. Wikipedia : Graphics Lab/Resources/Draw topological maps

    en.wikipedia.org/.../Resources/Draw_topological_maps

    Draw a straight line 4. Draw a straight line: Click on the Draw Bezier curves and straight lines (Shift + F6) button. In the work area, left-click to start the line, and right-click to end the line. Hold down CTRL to ensure the line is completely straight with a 0.00° angle. Thicken the line 5. Thicken the line:

  3. GPS drawing - Wikipedia

    en.wikipedia.org/wiki/GPS_drawing

    GPS drawing, also known as GPS art, is a method of drawing where an artist uses a Global Positioning System (GPS) device and follows a pre-planned route to create a large-scale picture or pattern. The .GPX data file recorded during the drawing process is then visualised, usually overlaying it as a line on a map of the area.

  4. Wikipedia : Graphics Lab/Resources/Tutorials

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

    Category:Wikipedia maps - for map work, help, templates, etc.. Portal:Atlas/ Wikimedia Atlas; Upload, to upload your free work. When adding maps to articles, you have two options; you can add a separate map, or add a geo-referenced template that links to several maps depending on the reader's preference. Blank resources

  5. Texture mapping - Wikipedia

    en.wikipedia.org/wiki/Texture_mapping

    A texture map [5] [6] is an image applied (mapped) to the surface of a shape or polygon. [7] This may be a bitmap image or a procedural texture.They may be stored in common image file formats, referenced by 3D model formats or material definitions, and assembled into resource bundles.

  6. Displacement mapping - Wikipedia

    en.wikipedia.org/wiki/Displacement_mapping

    Displacement mapping is an alternative computer graphics technique in contrast to bump, normal, and parallax mapping, using a texture or height map to cause an effect where the actual geometric position of points over the textured surface are displaced, often along the local surface normal, according to the value the texture function evaluates to at each point on the surface. [1]

  7. Wikipedia:Coordinate-referenced map templates - Wikipedia

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

    Libre Map Project - As part of The Libre Map Project I've created a database with all the GNIS place names from the USGS. It displays the Latitude and Longitude in decimal format so you don't have to convert. To display a list of every town, county, villag, etc., select a state and set the Feature Type to "civil". All data and queries are Free.

  8. UV mapping - Wikipedia

    en.wikipedia.org/wiki/UV_mapping

    UV texturing is an alternative to projection mapping (e.g., using any pair of the model's X, Y, Z coordinates or any transformation of the position); it only maps into a texture space rather than into the geometric space of the object. The rendering computation uses the UV texture coordinates to determine how to paint the three-dimensional surface.

  9. Automatic label placement - Wikipedia

    en.wikipedia.org/wiki/Automatic_label_placement

    If a map labeling problem can be reduced to a situation in which each remaining label has only two potential positions in which it can be placed, then it may be solved efficiently by using an instance of 2-satisfiability to find a placement avoiding any conflicting pairs of placements; several exact and approximate label placement algorithms ...