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Add a get_surface method to perlin ground

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Rémi Oudin 2018-02-13 18:25:53 +01:00
parent 083bc3c654
commit aafbd8ec9c
1 changed files with 1 additions and 0 deletions
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PerlinGround.hpp
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@ -8,6 +8,7 @@ class PerlinGround : public Ground {
PerlinGround(unsigned int seed); PerlinGround(unsigned int seed);
double operator() (double, double) const; double operator() (double, double) const;
Point get_normal(double x, double y) const; Point get_normal(double x, double y) const;
PerlinNoise* get_surface() { return &surface;}
private: private:
PerlinNoise surface; PerlinNoise surface;
}; };