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37 lines
1.0 KiB
37 lines
1.0 KiB
{ lib
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, buildPythonPackage
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, fetchFromGitHub
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, numpy
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, pytestCheckHook
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}:
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buildPythonPackage rec {
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pname = "opensimplex";
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version = "0.4.2";
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src = fetchFromGitHub {
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owner = "lmas";
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repo = pname;
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rev = "v${version}";
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sha256 = "zljS0yu3cHF2Vz3rFkwLXiHnKjo970MDIrC/56FoHa4=";
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};
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propagatedBuildInputs = [ numpy ];
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checkInputs = [ pytestCheckHook ];
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pytestFlagsArray = [ "tests/test_opensimplex.py" ];
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pythonImportsCheck = [ "opensimplex" ];
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meta = with lib; {
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description = "OpenSimplex Noise functions for 2D, 3D and 4D";
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longDescription = ''
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OpenSimplex noise is an n-dimensional gradient noise function that was
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developed in order to overcome the patent-related issues surrounding
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Simplex noise, while continuing to also avoid the visually-significant
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directional artifacts characteristic of Perlin noise.
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'';
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homepage = "https://github.com/lmas/opensimplex";
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license = with licenses; [ mit ];
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maintainers = with maintainers; [ emilytrau ];
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};
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}
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