//Convert to Unity mesh (if we know we have stored triangles in the data structure)
//shareVertices means that we want a smooth surface where some vertices are shared between triangles
public Mesh ConvertToUnityMesh(string name, bool shareVertices, bool generateNormals)
{
MyMesh myMesh = new MyMesh();
//Loop through each triangle
foreach (HalfEdgeFace3 f in faces)
{
//These should have been stored clock-wise
HalfEdgeVertex3 v1 = f.edge.v;
HalfEdgeVertex3 v2 = f.edge.nextEdge.v;
HalfEdgeVertex3 v3 = f.edge.nextEdge.nextEdge.v;
//Standardize
MyMeshVertex my_v1 = new MyMeshVertex(v1.position, v1.normal);
MyMeshVertex my_v2 = new MyMeshVertex(v2.position, v2.normal);
MyMeshVertex my_v3 = new MyMeshVertex(v3.position, v3.normal);
myMesh.AddTriangle(my_v1, my_v2, my_v3, shareVertices: true);
}
Mesh unityMesh = myMesh.ConvertToUnityMesh(name);
return(unityMesh);
}
//We have just the faces (which we know are triangles)
public static MyMesh ConvertToMyMesh(string meshName, HashSet <HalfEdgeFace3> faces, MyMesh.MeshStyle meshStyle)
{
MyMesh myMesh = new MyMesh(meshName);
//Loop through each triangle
foreach (HalfEdgeFace3 f in faces)
{
//These should have been stored clock-wise
HalfEdgeVertex3 v1 = f.edge.v;
HalfEdgeVertex3 v2 = f.edge.nextEdge.v;
HalfEdgeVertex3 v3 = f.edge.nextEdge.nextEdge.v;
//Standardize
MyMeshVertex my_v1 = new MyMeshVertex(v1.position, v1.normal);
MyMeshVertex my_v2 = new MyMeshVertex(v2.position, v2.normal);
MyMeshVertex my_v3 = new MyMeshVertex(v3.position, v3.normal);
myMesh.AddTriangle(my_v1, my_v2, my_v3, meshStyle);
}
return(myMesh);
}