Clean project structure.

src/rendering/mesh/TriMesh.cpp

@@ -0,0 +1,46 @@
+#include "TriMesh.h"
+
+#include "Edge.h"
+#include "TriFace.h"
+
+TriMesh::~TriMesh()
+{
+
+}
+
+AbstractMesh::MeshType TriMesh::getType() const
+{
+    return AbstractMesh::MeshType::TRI;
+}
+
+std::unique_ptr<AbstractMesh> TriMesh::copy() const
+{
+    VecNodes nodes(mNodes.size());
+    unsigned count = 0;
+    for (auto& node : mNodes)
+    {
+        nodes[count] = std::make_unique<Node>(node->getPoint());
+        count++;
+    }
+
+    VecEdges edges(mEdges.size());
+    count = 0;
+    for (auto& edge : mEdges)
+    {
+        edges[count] = std::make_unique<Edge>(nodes[edge->getNode0Id()].get(), nodes[edge->getNode0Id()].get());
+        count++;
+    }
+
+    VecFaces faces(mFaces.size());
+    count = 0;
+    for (auto& face : mFaces)
+    {
+        auto ids = face->getEdgeIds();
+        faces[count] = std::make_unique<TriFace>(edges[ids[0]].get(), edges[ids[1]].get(), edges[ids[2]].get());
+        count++;
+    }
+
+    auto mesh = std::make_unique<TriMesh>();
+    mesh->populate(nodes, edges, faces);
+    return mesh;
+}