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Noise: First pass of refactoring

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Former-commit-id: 77de49ee01fea466cb97b22771e4c625389fd95c [formerly edce9427bc009c8ea6a6df35d9ce134a83ab985c]
Former-commit-id: 76227519c8be75a45f6f65250a0870c2eb866953
This commit is contained in:
Jérôme Leclercq
2016-06-18 12:36:20 +02:00
parent 81245a9c43
commit 5970682035
14 changed files with 485 additions and 535 deletions
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27
include/Nazara/Noise/Simplex.hpp
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@@ -15,28 +15,13 @@ namespace Nz
class NAZARA_NOISE_API Simplex : public NoiseBase
{
public:
Simplex();
Simplex(unsigned int seed);
~Simplex() = default;
Simplex() = default;
Simplex(unsigned int seed);
~Simplex() = default;
float Get(std::initializer_list<float> coordinates, float scale) const;
protected:
float _2D(std::initializer_list<float> coordinates, float scale) const;
float _3D(std::initializer_list<float> coordinates, float scale) const;
float _4D(std::initializer_list<float> coordinates, float scale) const;
private:
const float gradient2[8][2];
const float gradient3[16][3];
const float gradient4[32][4];
const float UnskewCoeff2D;
const float SkewCoeff2D;
const float UnskewCoeff3D;
const float SkewCoeff3D;
const float UnskewCoeff4D;
const float SkewCoeff4D;
const int lookupTable4D[64][4];
float Get(float x, float y, float scale) const override;
float Get(float x, float y, float z, float scale) const override;
float Get(float x, float y, float z, float w, float scale) const override;
};
}