/// <summary>
/// Get the corresponding string associated with a `ComponentIndex` enum
/// according to it's `ComponentIndexType`
/// </summary>
/// <param name="component"></param>
/// <param name="type"></param>
/// <returns>The string representation of component</returns>
internal static string GetString(this ComponentIndex component, ComponentIndexType type = ComponentIndexType.Vector)
{
//out of range case
if (!Enum.IsDefined(typeof(ComponentIndex), component))
{
return(((int)component).ToString());
}
int ind = ((int)component);
if (type == ComponentIndexType.Vector)
{
return(ind == 0 ? "X" : (ind == 1 ? "Y" : (ind == 2 ? "Z" : "W")));
}
else if (type == ComponentIndexType.Color)
{
return(ind == 0 ? "R" : (ind == 1 ? "G" : (ind == 2 ? "B" : "A")));
}
else
{
return(ind.ToString());
}
}
/// <summary>
/// Construct component index with a specific type/index combination
/// </summary>
/// <param name="type"></param>
/// <param name="index"></param>
public ComponentIndex(ComponentIndexType type, int index)
{
m_type = (uint)type;
m_index = index;
}
internal ComponentIndex(ComponentIndexType type, int index)
{
m_type = (uint)type;
m_index = index;
}