public Face(Vertex[] _vertices, OBJFile _myObject)
{
vertices = new List <Vertex>(_vertices);
myObject = _myObject;
if (_vertices.Length > 3)
{
triangles = new List <Face>();
for (int i = 1; i < vertices.Count - 1; i++)
{
Vertex[] triangleIndexes = new Vertex[3];
triangleIndexes[0] = vertices[0];
triangleIndexes[2] = vertices[i];
triangleIndexes[1] = vertices[i + 1];
triangles.Add(new Face(triangleIndexes, myObject));
}
}
}
public Face(string[] indices, OBJFile _myObject)
{
vertexIndex = new int[indices.Length];
texCoordIndex = new int[indices.Length];
normalIndex = new int[indices.Length];
myObject = _myObject;
for (int i = 0; i < indices.Length; i++)
{
string[] subParts = indices[i].Split(new char[] { '/' });
vertexIndex[i] = int.Parse(subParts[0]) - 1;
texCoordIndex[i] = int.Parse(subParts[0]) - 1;
normalIndex[i] = int.Parse(subParts[0]) - 1;
}
LoadVertexData(vertexIndex.Length);
if (indices.Length > 3)
{
triangles = new List <Face>();
for (int i = 1; i < vertices.Count - 1; i++)
{
Vertex[] triangleIndexes = new Vertex[3];
triangleIndexes[0] = vertices[0];
triangleIndexes[2] = vertices[i];
triangleIndexes[1] = vertices[i + 1];
triangles.Add(new Face(triangleIndexes, myObject));
}
}
}