static string ProcessTransform(Transform transform, bool makeSubmeshes)
{
StringBuilder meshString = new StringBuilder();
meshString.Append("#" + transform.name
+ "\n#-------"
+ "\n");
if (makeSubmeshes)
{
meshString.Append("g ").Append(transform.name).Append("\n");
}
MeshFilter meshFilter = transform.GetComponent <MeshFilter>();
if (meshFilter != null)
{
meshString.Append(ZOObjExporterScript.MeshToString(meshFilter, transform));
}
for (int i = 0; i < transform.childCount; i++)
{
meshString.Append(ProcessTransform(transform.GetChild(i), makeSubmeshes));
}
return(meshString.ToString());
}
public static void DoExport(bool makeSubmeshes, string fileName, bool zeroPosition = true)
{
if (Selection.gameObjects.Length == 0)
{
Debug.Log("Didn't Export Any Meshes; Nothing was selected!");
return;
}
string meshName = Selection.gameObjects[0].name;
// string fileName = EditorUtility.SaveFilePanel("Export .obj file", "", meshName, "obj");
ZOObjExporterScript.Start();
StringBuilder meshString = new StringBuilder();
meshString.Append("#" + meshName + ".obj"
+ "\n#" + System.DateTime.Now.ToLongDateString()
+ "\n#" + System.DateTime.Now.ToLongTimeString()
+ "\n#-------"
+ "\n\n");
Transform transform = Selection.gameObjects[0].transform;
Vector3 originalPosition = transform.position;
if (zeroPosition == true)
{
transform.position = Vector3.zero;
}
if (!makeSubmeshes)
{
meshString.Append("g ").Append(transform.name).Append("\n");
}
meshString.Append(ProcessTransform(transform, makeSubmeshes));
WriteToFile(meshString.ToString(), fileName);
transform.position = originalPosition;
ZOObjExporterScript.End();
Debug.Log("Exported Mesh: " + fileName);
}
