static public void CombineMeshesMaterials(MaterialList ml, GameObject parent, Vector3 add)
{
CombineInstance[] combine = new CombineInstance[ml.gameObjects.Count];
int i = 0;
foreach (GameObject go in ml.gameObjects)
{
combine[i].mesh = go.GetComponent <MeshFilter>().sharedMesh;
combine[i].transform = go.transform.localToWorldMatrix;
i++;
// go.SetActive(false);
}
GameObject main = new GameObject(parent.name + "_" + ml.mat);
main.AddComponent <MeshFilter>();
main.AddComponent <MeshRenderer>();
main.GetComponent <MeshFilter>().mesh = new Mesh();
Mesh mesh = main.GetComponent <MeshFilter>().sharedMesh;
mesh.CombineMeshes(combine);
mesh.RecalculateNormals();
;
main.GetComponent <Renderer>().material = (Material)Resources.Load(ml.mat);
main.transform.position += add;
main.transform.parent = parent.transform;
}
static void InsertGameObject(GameObject go, List <MaterialList> list)
{
foreach (MaterialList ml in list)
{
if (ml.mat == trimMaterial(go.GetComponent <Renderer>().sharedMaterial.name))
{
ml.gameObjects.Add(go);
return;
}
}
MaterialList mli = new MaterialList();
mli.mat = trimMaterial(go.GetComponent <Renderer>().sharedMaterial.name);
mli.gameObjects.Add(go);
list.Add(mli);
}