public PipeManager(Pipe.MeshCallback _meshCallback){
meshCallback = _meshCallback;
pipe_layout = new PipeLayout (this);
root_position = new Vector3 (0,0,0);
root_rotation = new Quaternion ();
ResetLayout();
}
public void OnMoveHandle(Vector3 delta_pos, Pipe.HandleSelected handleCallback){
for (int i = 0; i < selected_vertices.Count; i++) {
if(selected_vertices[i] != Vector3.zero){
vertices [i] -= delta_pos;
selected_vertices [i] = vertices [i];
}
}
pipe_layout.heading_pos -= (delta_pos*2);
}
void OnSceneGUI() {
pipeBuildTarget = (Pipe)target;
Undo.RecordObject (pipeBuildTarget, "Moved pipe build target");//Ctrl+Z
if(pipeBuildTarget != null){
SetGUIMenu ();
SetHandle ();
CheckMouse ();
DrawSelectionBox ();
}
}
void SetHandle() {
pipeBuildTarget = (Pipe)target;
if(pipeBuildTarget != null && pipeBuildTarget.handle_visible){
int controlID = GUIUtility.GetControlID (FocusType.Passive);
Vector3 screenPosition = Handles.matrix.MultiplyPoint(pipeBuildTarget.handle_position);
Handles.color = Color.white;
Vector3 handle_delta = Handles.PositionHandle (pipeBuildTarget.handle_position, Quaternion.Euler(pipeBuildTarget.handle_rotation));
if (GUI.changed) {
pipeBuildTarget.OnMoveHandle (handle_delta);
}
}
}
private void setHandleToAverage(List<Vector3> vector_list, Pipe.HandleSelected handleCallback){
if(vector_list.Count > 0 && handleCallback != null){
//not Average but the min and max's halfway point
Vector3 average_vector = new Vector3 (
vector_list.Average(x=>x.x),
vector_list.Average(x=>x.y),
vector_list.Average(x=>x.z)
);
setHandlePosition (average_vector, handleCallback);
}
}
public void OnMouseSelection(Rect selection, Pipe.HandleSelected handleCallback){
selected_vertices = Enumerable.Repeat(Vector3.zero, vertices.Count).ToList();
List<Vector3> only_selected = new List<Vector3> ();
for (int i = 0; i < vertices.Count; i++) {
if(Camera.current != null){
Vector2 screen_position = Camera.current.WorldToScreenPoint (vertices [i]);
if(selection.Contains(new Vector2(screen_position.x, Screen.height - screen_position.y), true)){
selected_vertices [i] = vertices [i];
only_selected.Add (vertices [i]);
}
}
}
setHandleToAverage (only_selected, handleCallback);
}
void UpdateHandlePosition(){
pipeBuildTarget = (Pipe)target;
if (pipeBuildTarget != null && pipeBuildTarget != null && pipeBuildTarget.pipe_manager != null) {
pipeBuildTarget.handle_position = pipeBuildTarget.pipe_manager.pipe_layout.heading_pos;
pipeBuildTarget.handle_rotation = pipeBuildTarget.pipe_manager.pipe_layout.heading_deg;
}
}
// Main Extruder Menu
private void SetGUIMenu(){
pipeBuildTarget = (Pipe)target;
Handles.BeginGUI();
Rect size = new Rect (0, 0, 310, 150);
GUI.BeginGroup (new Rect (0, 0, size.width, size.height));
GUI.color = getColor("#FFFFFF");
GUI.Box (new Rect (4, 4, 300, 128), pipeBuildTarget.GUI_image);
GUI.color = getColor("#DAEFF6F");
buildPositionTextFields ();
buildRotationTextFields ();
GUI.Label(new Rect(19, 77, 100, 20), "Diameter");
diameter = GUI.TextField(new Rect(102, 77, 50, 17), diameter, 25);
GUI.Label(new Rect(19, 102, 100, 20), "Repeat");
repeater = GUI.TextField(new Rect(102, 102, 50, 17), repeater, 25);
if (GUI.Button (new Rect (225, 102, 70, 20), "Extrude")) {
saveParams ();
for (int i = 0; i < int.Parse(repeater); i++) {
pipeBuildTarget.OnExtrudeRing ();
}
}
if (GUI.Button (new Rect (170, 102, 50, 20), "Del")) {
for (int i = 0; i < int.Parse(repeater); i++) {
pipeBuildTarget.OnRemoveRing ();
}
}
if (GUI.changed) {
checkValidInput ();
}
GUI.EndGroup ();
Handles.EndGUI ();
}
void loadParams(){
pipeBuildTarget = (Pipe)target;
rotationX = pipeBuildTarget.rotation.x.ToString();
rotationY = pipeBuildTarget.rotation.y.ToString();
rotationZ = pipeBuildTarget.rotation.z.ToString();
offset = pipeBuildTarget.offset.ToString();
diameter = pipeBuildTarget.diameter.ToString();
repeater = pipeBuildTarget.repeater.ToString();
}
private void setHandlePosition(Vector3 position, Pipe.HandleSelected handleCallback){
handleCallback (position);
}
public void OnMoveHandle(Vector3 delta_pos, Pipe.HandleSelected handleCallback){
pipe_gizmos.OnMoveHandle (delta_pos);
pipe_layout_to_mesh.OnMoveHandle (delta_pos, handleCallback);
UpdateLayout ();
}
public void OnMouseSelection(Rect selection, Pipe.HandleSelected handleCallback){
if(pipe_gizmos != null && drawGizmos){
pipe_gizmos.OnMouseSelection (selection);
pipe_layout_to_mesh.OnMouseSelection (selection, handleCallback);
}
}