mpri-graphics-project/Mesh.cpp

#include "Mesh.hpp"

Mesh::Mesh()
{
}

size_t Mesh::add_vertice(const Point& pt) {
    // Does the vertice already exists?
    if (rev_vertices.find(pt) != rev_vertices.end())
        return rev_vertices.find(pt)->second;

    vertices.push_back(pt);
    rev_vertices.insert(std::make_pair(pt, vertices.size() - 1));
    return vertices.size() - 1;
}

void Mesh::add_face(const Face& face) {
    faces.push_back(face);
}
void Mesh::add_face(size_t f1, size_t f2, size_t f3) {
    add_face(Face(f1, f2, f3));
}

const std::vector<Point>& Mesh::get_vertices() const {
    return vertices;
}

const std::vector<Face>& Mesh::get_faces() const {
    return faces;
}