public LdrBuilder Append(object part)
{
if (part is string str)
{
m_sb.Append(str);
}
else if (part is Color col)
{
m_sb.Append(Ldr.Colour(col));
}
else if (part is v4 vec4)
{
m_sb.Append(Ldr.Vec3(vec4));
}
else if (part is v2 vec2)
{
m_sb.Append(Ldr.Vec2(vec2));
}
else if (part is m4x4 o2w)
{
m_sb.Append(Ldr.Mat4x4(o2w));
}
else if (part is AxisId axisid)
{
m_sb.Append(Ldr.AxisId(axisid.Id));
}
else if (part is EAxisId axisid2)
{
m_sb.Append(Ldr.AxisId(axisid2));
}
else if (part is IEnumerable)
{
foreach (var x in (IEnumerable)part)
{
Append(" ").Append(x ?? string.Empty);
}
}
else if (part != null)
{
m_sb.Append(part.ToString());
}
return(this);
}