static private void RecursiveExportGameObject(Utils.ColladaExporter exporter, GameObject go, Matrix4x4 root, XmlNode node, ref int n)
{
Debug.Log("Exporting " + go.name + "...");
Matrix4x4 local = Matrix4x4.TRS(
new Vector3(-go.transform.localPosition.x, go.transform.localPosition.y, go.transform.localPosition.z),
new Quaternion(go.transform.localRotation.x, -go.transform.localRotation.y, go.transform.localRotation.z, go.transform.localRotation.w),
go.transform.localScale
);
local *= root;
MeshFilter filter = go.GetComponent <MeshFilter>();
XmlNode parent = node;
if (filter != null)
{
n++;
exporter.AddGeometry("geometry_" + n, filter.sharedMesh);
parent = exporter.AddGeometryToScene("geometry_" + n, go.name, local, node);
}
else
{
n++;
parent = exporter.AddEmptyToScene("empty_" + n, go.name, local, node);
}
foreach (Transform child in go.transform)
{
RecursiveExportGameObject(exporter, child.gameObject, root, parent, ref n);
}
//Debug.Log("Exported " + go.name);
}
static public void ExportGameObject(string path, GameObject[] gos)
{
Utils.ColladaExporter exporter;
try
{
exporter = new Utils.ColladaExporter(path);
}
catch (Exception ex)
{
Debug.LogError(ex.Message);
return;
}
Matrix4x4 root = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, new Vector3(1, 1, 1));
int n = 0;
for (int a = 0, b = gos.Length; a < b; ++a)
{
RecursiveExportGameObject(exporter, gos[a], root, null, ref n);
}
exporter.Save();
}