src/o3d/tri.cpp


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#include "o3d/tri.h"
#include <vector>
#include "math/vector.h"
#include "o3d/vertex_data.h"
#include "o3d/deriv_vertex.h"
#include "o3d/vertex.h"
#include "o3d/tri_deriv.h"

using namespace engine::o3d;

Triangle::Triangle(Vertex vertex1, Vertex vertex2, Vertex vertex3) : vertex1{vertex1}, vertex2{vertex2}, vertex3{vertex3} {
}

TriangleDerived Triangle::to_derived() const {
    return {{vertex1.vertex, 1.f, 0.f}, {vertex2.vertex, 0.f, 1.f}, {vertex3.vertex, 0.f, 0.f}};
}