public override void OnInspectorGUI()
{
RoundedCornerShapes shape = (RoundedCornerShapes)target;
GUILayout.Label("Filled shapes must be defined in clockwise order\nfor the collider to be generated correctly.\nDo not define concave shapes.\nIf the line intersect then the collider will not work.\nOutline shapes have no restrictions.\n\nIt is recommend to lock the inspector when drawing. \nDont forget to hit finish edit when you're done.");
GUILayout.Space(20);
GUILayout.Space(20);
if (GUILayout.Button("Enable Edit"))
{
LockInspectorWindow();
EnableEditMode(shape);
}
if (GUILayout.Button("Finish edit mode"))
{
CancelEditMode(shape);
}
if (GUILayout.Button("Generate Filled Shape"))
{
DoGenerateShape(shape);
}
if (GUILayout.Button("Generate Outline Shape"))
{
DoGenerateOutlineShape(shape);
}
if (GUILayout.Button("Clear Shape"))
{
ClearShape(shape);
}
GUILayout.Space(20);
currentRadius = EditorGUILayout.FloatField("Current Radius : ", currentRadius);
GUILayout.Space(20);
gridSnapOn = GUILayout.Toggle(gridSnapOn, "Enable Grid Snap");
if (gridSnapOn)
{
snapGridSize = EditorGUILayout.FloatField("Snap Grid Size : ", snapGridSize);
}
}
void OnSceneGUI()
{
RoundedCornerShapes shape = (RoundedCornerShapes)target;
shape.SetupBody();
if (shape.editModeOn)
{
if (Event.current.type == EventType.layout)
{
HandleUtility.AddDefaultControl(GUIUtility.GetControlID(GetHashCode(), FocusType.Passive));
}
Gizmos.color = Color.white;
float zoom = GetSceneCameraZoom();
//Ray rayo = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
//Vector3 pos = new Vector3(rayo.origin.x, rayo.origin.y, 0f);
//Update mouse position
Vector3 pos;
Vector3 screenMousePos = new Vector3(Event.current.mousePosition.x, Camera.current.pixelHeight - Event.current.mousePosition.y);
var plane = new Plane(Vector3.forward, shape.transform.position);
var ray = Camera.current.ScreenPointToRay(screenMousePos);
float hit;
if (plane.Raycast(ray, out hit))
{
pos = ray.GetPoint(hit);
}
else
{
return;
}
if (gridSnapOn)
{
float xMultiplier = (int)((pos.x / snapGridSize) + 0.5f);
pos.x = xMultiplier * snapGridSize;
float yMultiplier = (int)((pos.y / snapGridSize) + 0.5f);
pos.y = yMultiplier * snapGridSize;
}
//Gizmos.DrawWireSphere(pos, currentRadius * zoom);
Handles.DrawWireDisc(pos, Vector3.forward, currentRadius * zoom);
if (Event.current.type == EventType.MouseUp && Event.current.isMouse && Event.current.button == 0)
{
Vector3 colliderOffset = pos - shape.transform.position;
// Add a collider at this position
LPFixtureCircle collider = Undo.AddComponent <LPFixtureCircle>(shape.gameObject);
collider.Radius = currentRadius;
collider.Offset = colliderOffset;
}
HandleUtility.Repaint();
}
}
private void DoGenerateOutlineShape(RoundedCornerShapes target)
{
Debug.Log("Begin generating colliders for " + target.name);
target.GenerateOutlineCollider();
}
private void EnableEditMode(RoundedCornerShapes shape)
{
shape.editModeOn = true;
}
private void CancelEditMode(RoundedCornerShapes shape)
{
shape.editModeOn = false;
}
private void ClearShape(RoundedCornerShapes shape)
{
shape.Clear();
}
