private List <GameObject> checkForLinkGameObjects()
{
VertexColorStream vcs = (VertexColorStream)target;
GameObject[] gos = (GameObject[])GameObject.FindObjectsOfType(typeof(GameObject));
List <GameObject> tmp_linkedGameObjects = new List <GameObject> ();
foreach (GameObject go in gos)
{
if (go == vcs.gameObject)
{
continue;
}
if (!go.GetComponent <VertexColorStream> ())
{
continue;
}
if (go.GetComponent <VertexColorStream> ().paintedMesh != vcs.paintedMesh)
{
continue;
}
tmp_linkedGameObjects.Add(go);
}
return(tmp_linkedGameObjects);
}
void revertMesh(VertexColorStream vcs)
{
vcs.gameObject.GetComponent <MeshFilter> ().sharedMesh = vcs.originalMesh;
if (vcs.gameObject.GetComponent <MeshCollider> ())
{
vcs.gameObject.GetComponent <MeshCollider> ().sharedMesh = vcs.originalMesh;
}
DestroyImmediate(vcs.gameObject.GetComponent <VertexColorStream> ());
}
public override void OnInspectorGUI()
{
if (linkedGameObjects == null)
{
linkedGameObjects = new List <GameObject>();
linkedGameObjects = checkForLinkGameObjects();
}
DrawDefaultInspector();
VertexColorStream vcs = (VertexColorStream)target;
if (GUILayout.Button("Bake colors to mesh", GUILayout.ExpandWidth(true)))
{
exportMesh(vcs);
return;
}
if (vcs.originalMesh != null && GUILayout.Button("Revert all painted Changes", GUILayout.ExpandWidth(true)))
{
revertMesh(vcs);
}
if (linkedGameObjects.Count > 0)
{
GUILayout.Space(15);
if (GUILayout.Button("Unlink this gameobject", GUILayout.Height(30)))
{
vcs.unlink();
EditorUtility.SetDirty(vcs.gameObject);
EditorUtility.SetDirty(vcs);
EditorUtility.SetDirty(vcs.gameObject.GetComponent <MeshFilter>());
EditorUtility.SetDirty(vcs.gameObject.GetComponent <MeshCollider>());
//EditorSceneManager.MarkSceneDirty (vcs.gameObject.scene);
Undo.RegisterCompleteObjectUndo(vcs.gameObject, "Unlink gameobjects");
}
}
if (!vcs.paintedMesh)
{
vcs.rebuild();
EditorUtility.SetDirty(vcs.gameObject);
EditorUtility.SetDirty(vcs);
EditorUtility.SetDirty(vcs.gameObject.GetComponent <MeshFilter>());
EditorUtility.SetDirty(vcs.gameObject.GetComponent <MeshCollider>());
//EditorSceneManager.MarkSceneDirty (vcs.gameObject.scene);
Undo.RegisterCompleteObjectUndo(vcs.gameObject, "Rebuild Mesh");
}
}
void OnSceneGUI()
{
if (linkedGameObjects == null)
{
linkedGameObjects = new List <GameObject>();
linkedGameObjects = checkForLinkGameObjects();
}
if (linkedGameObjects.Count == 0)
{
return;
}
VertexColorStream vcs = (VertexColorStream)target;
float sceneWidth = SceneView.currentDrawingSceneView.position.width;
float sceneHeight = SceneView.currentDrawingSceneView.position.height;
Handles.BeginGUI();
GUILayout.BeginArea(new Rect(10, sceneHeight - 70, sceneWidth - 20, 40));
GUILayout.BeginHorizontal();
if (GUILayout.Button("This GameObject is linked to one or more other Gameobject. Click to unlink it now.", GUILayout.Height(40)))
{
vcs.unlink();
linkedGameObjects = checkForLinkGameObjects();
EditorUtility.SetDirty(vcs.gameObject);
EditorUtility.SetDirty(vcs);
EditorUtility.SetDirty(vcs.gameObject.GetComponent <MeshFilter>());
EditorUtility.SetDirty(vcs.gameObject.GetComponent <MeshCollider>());
//EditorSceneManager.MarkSceneDirty (vcs.gameObject.scene);
Undo.RegisterCompleteObjectUndo(vcs.gameObject, "Unlink gameobjects");
}
GUILayout.EndHorizontal();
GUILayout.EndArea();
Handles.EndGUI();
}
void exportMesh(VertexColorStream vcs)
{
string path = EditorUtility.SaveFilePanel("Save Separate Mesh Asset", "Assets/", name, "asset");
if (string.IsNullOrEmpty(path))
{
return;
}
path = FileUtil.GetProjectRelativePath(path);
Mesh meshToSave = Object.Instantiate(vcs.paintedMesh) as Mesh;
AssetDatabase.CreateAsset(meshToSave, path);
AssetDatabase.SaveAssets();
vcs.gameObject.GetComponent <MeshFilter> ().sharedMesh = meshToSave;
if (vcs.gameObject.GetComponent <MeshCollider> ())
{
vcs.gameObject.GetComponent <MeshCollider> ().sharedMesh = meshToSave;
}
DestroyImmediate(vcs.gameObject.GetComponent <VertexColorStream> ());
}
