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- OpenSimplex_noise abstract "OpenSimplex noise is an n-dimensional gradient noise function that was developed in order to overcome the patent-related issues surrounding Simplex noise, while continuing to also avoid the visually-significant directional artifacts characteristic of Perlin noise.The algorithm shares numerous similarities with Simplex noise, but has two primary differences: Whereas Simplex noise starts with a Hypercubic honeycomb and squashes it down the main diagonal in order to form its grid structure, OpenSimplex noise instead swaps the skew and inverse-skew factors and uses a stretched hypercubic honeycomb. The stretched hypercubic honeycomb becomes a Simplectic honeycomb after subdivision. This means that 2D Simplex and 2D OpenSimplex both use different orientations of the Triangular tiling, but whereas 3D Simplex uses the Tetragonal disphenoid honeycomb, 3D OpenSimplex uses the Tetrahedral-octahedral honeycomb. OpenSimplex noise uses a larger kernel size than Simplex noise. The result is a smoother appearance at the cost of performance, as additional vertices need to be determined and factored into each evaluation.↑ ↑ 2.0 2.1 2.2".
- OpenSimplex_noise wikiPageExternalLink b1270127455a94ac5d19.
- OpenSimplex_noise wikiPageExternalLink 134a3a02b67cecd72181.
- OpenSimplex_noise wikiPageID "46336064".
- OpenSimplex_noise wikiPageLength "1928".
- OpenSimplex_noise wikiPageOutDegree "11".
- OpenSimplex_noise wikiPageRevisionID "660457756".
- OpenSimplex_noise wikiPageWikiLink Category:Noise.
- OpenSimplex_noise wikiPageWikiLink Gradient_noise.
- OpenSimplex_noise wikiPageWikiLink Hypercubic_honeycomb.
- OpenSimplex_noise wikiPageWikiLink Perlin_noise.
- OpenSimplex_noise wikiPageWikiLink Simplectic_honeycomb.
- OpenSimplex_noise wikiPageWikiLink Simplex_noise.
- OpenSimplex_noise wikiPageWikiLink Tetragonal_disphenoid_honeycomb.
- OpenSimplex_noise wikiPageWikiLink Tetrahedral-octahedral_honeycomb.
- OpenSimplex_noise wikiPageWikiLink Triangular_tiling.
- OpenSimplex_noise wikiPageWikiLink Value_noise.
- OpenSimplex_noise wikiPageWikiLink Worley_noise.
- OpenSimplex_noise wikiPageWikiLinkText "OpenSimplex noise".
- OpenSimplex_noise wikiPageUsesTemplate Template:Graphics-software-stub.
- OpenSimplex_noise wikiPageUsesTemplate Template:Procedural_noise.
- OpenSimplex_noise subject Category:Noise.
- OpenSimplex_noise hypernym Function.
- OpenSimplex_noise type Disease.
- OpenSimplex_noise comment "OpenSimplex noise is an n-dimensional gradient noise function that was developed in order to overcome the patent-related issues surrounding Simplex noise, while continuing to also avoid the visually-significant directional artifacts characteristic of Perlin noise.The algorithm shares numerous similarities with Simplex noise, but has two primary differences: Whereas Simplex noise starts with a Hypercubic honeycomb and squashes it down the main diagonal in order to form its grid structure, OpenSimplex noise instead swaps the skew and inverse-skew factors and uses a stretched hypercubic honeycomb. ".
- OpenSimplex_noise label "OpenSimplex noise".
- OpenSimplex_noise sameAs Q20707771.
- OpenSimplex_noise sameAs m.0131z4r4.
- OpenSimplex_noise sameAs Q20707771.
- OpenSimplex_noise wasDerivedFrom OpenSimplex_noise?oldid=660457756.
- OpenSimplex_noise isPrimaryTopicOf OpenSimplex_noise.