/// <summary>
/// Extract a face vertex.
/// </summary>
/// <returns>The face vertex.</returns>
/// <param name="vertexStr">The vertex string.</param>
ObjFaceVertex ExtractFaceVertex(string vertexStr)
{
var vertices = ReadVertexGroup(vertexStr);
var face = new ObjFaceVertex {
VertexIndex = 0,
TextureIndex = 0,
NormalIndex = 0
};
face.VertexIndex = ParseInt(vertices [0]);
if (vertices.Length > 1)
{
face.TextureIndex = ParseInt(vertices [1]);
}
if (vertices.Length > 2)
{
face.NormalIndex = ParseInt(vertices [2]);
}
return(face);
}
/// <summary>
/// Extract a face vertex.
/// </summary>
/// <returns>The face vertex.</returns>
/// <param name="vertexStr">The vertex string.</param>
ObjFaceVertex ExtractFaceVertex(string vertexStr)
{
var vertices = ReadVertexGroup (vertexStr);
var face = new ObjFaceVertex {
VertexIndex = 0,
TextureIndex = 0,
NormalIndex = 0
};
face.VertexIndex = ParseInt (vertices [0]);
if (vertices.Length > 1)
face.TextureIndex = ParseInt (vertices [1]);
if (vertices.Length > 2)
face.NormalIndex = ParseInt (vertices [2]);
return face;
}