public Vector3 Calculate_Center_Point(ObjLoader.Loader.Data.Elements.Group grp)
{
V3 min = null;
V3 max = null;
// Find the bounds
foreach (var vec in grp.Verticies)
{
var v = new V3(vec);
if (min == null)
{
min = v;
}
if (max == null)
{
max = v;
}
if (v.x < min.x)
{
min.x = v.x;
}
if (v.y < min.y)
{
min.y = v.y;
}
if (v.z < min.z)
{
min.z = v.z;
}
if (v.x > max.x)
{
max.x = v.x;
}
if (v.y > max.y)
{
max.y = v.y;
}
if (v.z > max.z)
{
max.z = v.z;
}
}
if (min == null)
{
return(Vector3.zero);
}
// Find the center
var delta = new V3((max.x - min.x), (max.y - min.y), (max.z - min.z));
var X = min.x + (delta.x * 0.5f);
var Y = min.y + (delta.y * 0.5f);
var Z = min.z + (delta.z * 0.5f);
return(new Vector3(X, Y, Z));
}
private void ConvertGroups()
{
var groups = _loadResult.Groups;
foreach (var modelGroup in groups)
{
_modelGroup = modelGroup;
ConvertGroup();
}
}
public void PushGroup(string groupName)
{
_currentGroup = new Group(groupName);
_groups.Add(_currentGroup);
}