/*
* Loads path layout asset with the specified name from a resources folder.
* */
public void loadPathLayout(string layoutName)
{
pathLayoutAsset = layoutName;
// Load data structure object (created by tool) from disk
data = (RedirectionDataStructure)Resources.LoadAll(pathLayoutAsset)[0] as RedirectionDataStructure;
if (data != null)
{
//Debug.Log("Label: " + data.jointPointA.getLabel());
currentIntersection = data.intersections[0];
currentJoint = currentIntersection.getJoint();
}
else
{
Debug.Log("Data is null");
}
}
/*
* Load (or create if it does not exist) the data structure object.
* Load all the gui specific variables saved to editorprefs.
* */
private void OnEnable()
{
data = (RedirectionDataStructure)AssetDatabase.LoadAssetAtPath(@"Assets/Resources/data.asset", typeof(RedirectionDataStructure));
gain = EditorPrefs.GetFloat("gain", gain);
sideLength = EditorPrefs.GetFloat("sideLength", sideLength);
safetyDistance = EditorPrefs.GetFloat("safetyDistance", safetyDistance);
walkingZoneRadius = EditorPrefs.GetFloat("walkingRadius", walkingZoneRadius);
intersectionIndex = EditorPrefs.GetInt("intersectionIndex", intersectionIndex);
curveIndex = EditorPrefs.GetInt("curveIndex", curveIndex);
joint = EditorPrefs.GetInt("joint", joint);
showCurves = EditorPrefs.GetBool("showCurves", showCurves);
showJoints = EditorPrefs.GetBool("showJoints", showJoints);
showPaths = EditorPrefs.GetBool("showPaths", showPaths);
showIntersections = EditorPrefs.GetBool("showIntersections", showIntersections);
hideJointsGui = EditorPrefs.GetBool("hideJointsGui", hideJointsGui);
generateAutomatically = EditorPrefs.GetBool("generateAutomatically", generateAutomatically);
if (data == null)
{
Debug.Log("Created new data resource");
data = CreateInstance <RedirectionDataStructure>();
if (!AssetDatabase.IsValidFolder("Assets/Resources"))
{
AssetDatabase.CreateFolder("Assets", "Resources");
}
AssetDatabase.CreateAsset(data, "Assets/Resources/data.asset");
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
gain = 2;
sideLength = 4;
safetyDistance = 0.5f;
walkingZoneRadius = 0.25f;
intersectionIndex = 0;
curveIndex = 0;
joint = 0;
showCurves = true;
showJoints = true;
showPaths = true;
showIntersections = true;
hideJointsGui = false;
generateAutomatically = false;
}
}
/*
* Draws the gui of the editor window.
* */
void OnGUI()
{
scrollPos = EditorGUILayout.BeginScrollView(scrollPos);
EditorGUILayout.Space();
EditorGUILayout.LabelField("Data Object", EditorStyles.boldLabel);
GUI.enabled = false;
data = (RedirectionDataStructure)EditorGUILayout.ObjectField(data, typeof(object), false);
GUI.enabled = true;
EditorGUILayout.Space();
GUILayout.Box("", GUILayout.ExpandWidth(true), GUILayout.Height(1));
EditorGUILayout.Space();
EditorGUILayout.LabelField("General", EditorStyles.boldLabel);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical();
bool oldShowCurves = showCurves;
showCurves = EditorGUILayout.ToggleLeft("Show Curves", showCurves);
if (oldShowCurves != showCurves)
{
SceneView.RepaintAll();
}
bool oldShowJoints = showJoints;
showJoints = EditorGUILayout.ToggleLeft("Show JointPoints", showJoints);
if (oldShowJoints != showJoints)
{
SceneView.RepaintAll();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical();
bool oldShowPaths = showPaths;
showPaths = EditorGUILayout.ToggleLeft("Show Virtual Paths", showPaths);
if (oldShowPaths != showPaths)
{
SceneView.RepaintAll();
}
bool oldShowIntersections = showIntersections;
showIntersections = EditorGUILayout.ToggleLeft("Show Virtual Intersections", showIntersections);
if (oldShowIntersections != showIntersections)
{
SceneView.RepaintAll();
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
EditorGUILayout.HelpBox("Resetting means removing all joints, curves, intersections, and paths!", MessageType.Warning);
if (GUILayout.Button("Reset all", GUILayout.Width(100)))
{
Debug.Log("Created new data resource");
AssetDatabase.DeleteAsset("Assets/Resources/data.asset");
data = CreateInstance <RedirectionDataStructure>();
if (!AssetDatabase.IsValidFolder("Assets/Resources/"))
{
AssetDatabase.CreateFolder("Assets", "Resources");
}
AssetDatabase.CreateAsset(data, "Assets/Resources/data.asset");
intersectionIndex = 0;
curveIndex = 0;
hideJointsGui = false;
jointAPosition = new Vector3(0.55f, 0, -1.25f);
jointBPosition = new Vector3(0.55f, 0, 1.25f);
jointCPosition = new Vector3(-1.615f, 0, 0);
this.saveChanges();
SceneView.RepaintAll();
}
if (hideJointsGui)
{
GUI.enabled = false;
}
EditorGUILayout.Space();
GUILayout.Box("", GUILayout.ExpandWidth(true), GUILayout.Height(1));
EditorGUILayout.Space();
EditorGUILayout.LabelField("Jointpoints", EditorStyles.boldLabel);
generateAutomatically = EditorGUILayout.ToggleLeft("Generate jointpoints automatically according to tracking space", generateAutomatically);
if (!generateAutomatically)
{
GUI.enabled = false;
}
sideLength = EditorGUILayout.FloatField("Side length", sideLength, GUILayout.Width(200));
safetyDistance = EditorGUILayout.FloatField("Safety distance", safetyDistance, GUILayout.Width(200));
walkingZoneRadius = EditorGUILayout.FloatField("Walking zone radius (at joints)", walkingZoneRadius, GUILayout.Width(200));
GUI.enabled = true;
if (generateAutomatically)
{
GUI.enabled = false;
}
jointAPosition = EditorGUILayout.Vector3Field("Joint A", jointAPosition);
jointBPosition = EditorGUILayout.Vector3Field("Joint B", jointBPosition);
jointCPosition = EditorGUILayout.Vector3Field("Joint C", jointCPosition);
GUI.enabled = true;
if (hideJointsGui)
{
GUI.enabled = false;
}
if (GUILayout.Button("Create curves", GUILayout.Width(100)))
{
hideJointsGui = true;
if (generateAutomatically)
{
calculateJointPositions(sideLength, safetyDistance);
data.initJointsAndCurves(jointAPosition, jointBPosition, jointCPosition, walkingZoneRadius);
}
else
{
data.initJointsAndCurves(jointAPosition, jointBPosition, jointCPosition, walkingZoneRadius);
}
this.saveChanges();
}
GUI.enabled = true;
if (!hideJointsGui)
{
GUI.enabled = false;
}
EditorGUILayout.Space();
GUILayout.Box("", GUILayout.ExpandWidth(true), GUILayout.Height(1));
EditorGUILayout.Space();
EditorGUILayout.LabelField("Start Position", EditorStyles.boldLabel);
EditorGUILayout.HelpBox("Choosing a new start joint, removes all existing intersections and paths!", MessageType.Warning);
joint = EditorGUILayout.Popup("Start Joint", joint, new string[] { "A", "B", "C" }, GUILayout.Width(300));
if (GUILayout.Button("Set start joint", GUILayout.Width(100)))
{
if (joint == 0)
{
data.setStartPosition(data.jointPointA);
}
if (joint == 1)
{
data.setStartPosition(data.jointPointB);
}
if (joint == 2)
{
data.setStartPosition(data.jointPointC);
}
intersectionIndex = 0;
curveIndex = 0;
this.saveChanges();
}
if (intersectionIndex >= data.intersections.Count)
{
intersectionIndex = 0;
}
// Show path creation fields only when a start point was chosen
if (data.intersections.Count > 0 && intersectionIndex < data.intersections.Count)
{
GUI.enabled = true;
}
else
{
GUI.enabled = false;
}
EditorGUILayout.Space();
GUILayout.Box("", GUILayout.ExpandWidth(true), GUILayout.Height(1));
EditorGUILayout.Space();
EditorGUILayout.LabelField("Virtual Paths", EditorStyles.boldLabel);
EditorGUILayout.HelpBox("Active intersection is marked yellow in the scene view.", MessageType.Info);
string[] intersectionOptions = new string[data.intersections.Count];
int i = 0;
foreach (VirtualIntersection intersection in data.intersections)
{
intersectionOptions[i] = intersection.getLabel();
i++;
}
int oldIntersectionIndex = intersectionIndex;
intersectionIndex = EditorGUILayout.Popup("Intersection", intersectionIndex, intersectionOptions, GUILayout.Width(400));
if (oldIntersectionIndex != intersectionIndex)
{
curveIndex = 0;
SceneView.RepaintAll();
}
curveIndex = EditorGUILayout.Popup("Curve", curveIndex, calculateCurveOptions(intersectionIndex), GUILayout.Width(400));
gain = EditorGUILayout.FloatField("Gain", gain); // TODO: Limit this to detection thresholds!
if (curveOptions.Length == 0 || curveOptions[curveIndex] == "")
{
GUI.enabled = false;
}
if (GUILayout.Button("Create Path", GUILayout.Width(100)))
{
data.createPathAndIntersection(data.intersections[intersectionIndex], this.getCurve(curveIndex, intersectionIndex), gain);
curveIndex = 0;
this.saveChanges();
this.Repaint();
}
GUI.enabled = true;
EditorGUILayout.EndScrollView();
}
