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Icosa.h

//
// Icosa.h
//
// Copyright (c) 2001 Virtual Terrain Project
// Free for all uses, see license.txt for details.
//

#ifndef ICOSAH
#define ICOSAH

#include "MathTypes.h"

struct uvpoly {
    Array<FPoint2> uv;
};

struct icoface {
    DPoint3 base;
    DPoint3 center;
    DPoint3 vec_a, vec_b, vec_c;    // normalized basis vectors for face

    DMatrix3 trans;

    double d;   // for plane equation

    // map data
    Array<uvpoly *> m_poly;
};

#endif

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