Programació d'una llibreria de generació d'edificis procedurals en 3D amb WebGL i Three.js

Juhé Lluveras, Albert

Programació d'una llibreria de generació d'edificis procedurals en 3D amb WebGL i Three.js

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Citation

Juhé Lluveras, A. Programació d'una llibreria de generació d'edificis procedurals en 3D amb WebGL i Three.js. 2013. handle: http://hdl.handle.net/10230/22189

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Abstract

This final degree Project describes the programming of a library able to generate/nprocedural buildings in 3D. This library is developed on Three.js for WebGL./nAn originally designed algorithm based on similar algorithms is used to generate/nthe buildings. Building plans are produced recursively from a basic polygon that/nexpands its edges adding more polygons, that at the same time also expand their/nedges with other polygons. The union of all these basic polygons creates a complex/nshape that simulates the plan form of the buildings./nThis tree-like structure, where each polygon acts as a node, allows its manipulation/nin order to achieve realistic effects like generating small sized upper levels in/ncomparison to the lower floors, simulating attics and balconies./nThe library also adds decorative meshes (doors, windows, shops…) and creates a/ntexture atlas to improve performance.