triangle_box_intersection.h

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#include "vector.h"
#include "box.h"
#include "triangle.h"
#pragma once
namespace GOAT
{
    namespace raytracing
    {
        int triBoxOverlap(const maths::Vector<double> boxcenter, const maths::Vector<double> boxhalfsize, const maths::Vector<double> triverts[3]);
        int triBoxOverlap(double boxcenter[3], double boxhalfsize[3], double triverts[3][3]);
        bool triangleAABBIntersection(const Box& B, const triangle& d);
        inline double min3(double x, double y, double z)
        {
            double erg = x;
            if (erg > y) erg = y;
            if (erg > z) erg = z;
            return erg;
        }
 
        inline double max3(double x, double y, double z)
        {
            double erg = x;
            if (erg < y) erg = y;
            if (erg < z) erg = z;
            return erg;
        }
    }
}