MRHexPalette.h

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#pragma once
 
#include "MRMeshFwd.h"
#include "MRColor.h"
 
#include <array>
 
namespace MR
{
 

struct HexPalette
{
    static constexpr int CORNER_COLORS = 6;
    static constexpr int SIDE_COLORS = 5; 
    static constexpr int N = CORNER_COLORS * SIDE_COLORS;

    static constexpr int STEP = 17;

    MRMESH_API static const std::array<Color, N> colors;

    static Color colorAtStep( int i ) { return colors[( i * STEP ) % N]; }
};
 
}