// Creates an event from an XML-formatted description. xmlDescription is modified as part of the constructor. The
// first VREvent described <VREvent>...</VREvent> is popped off the string and xmlDescription is set to whatever
// remains in the string.
public VREvent(ref string xmlDescription)
{
Dictionary<string, string> props = new Dictionary<string, string>();
string xmlDataIndex = string.Empty;
string xmlRemaining = string.Empty;
bool success = XMLUtils.GetXMLField(xmlDescription, "VREvent", ref props, ref xmlDataIndex, ref xmlRemaining);
if (!success) {
Debug.Log("Error decoding VREvent");
return;
}
_name = props["name"];
_dataIndex = new VRDataIndex(ref xmlDataIndex);
xmlDescription = xmlRemaining;
}
// Creates an event from an XML-formatted description. xmlDescription is modified as part of the constructor. The
// first VREvent described <VREvent>...</VREvent> is popped off the string and xmlDescription is set to whatever
// remains in the string.
public VREvent(ref string xmlDescription)
{
Dictionary <string, string> props = new Dictionary <string, string>();
string xmlDataIndex = string.Empty;
string xmlRemaining = string.Empty;
bool success = XMLUtils.GetXMLField(xmlDescription, "VREvent", ref props, ref xmlDataIndex, ref xmlRemaining);
if (!success)
{
Debug.Log("Error decoding VREvent");
return;
}
_name = props["name"];
_dataIndex = new VRDataIndex(ref xmlDataIndex);
xmlDescription = xmlRemaining;
}
// Generic constructor, creates an empty event
public VREvent()
{
_name = string.Empty;
_dataIndex = new VRDataIndex();
}
// Typical constructor
public VREvent(string name, VRDataIndex dataIndex)
{
_name = name;
_dataIndex = dataIndex;
}
// Generic constructor, creates an empty event
public VREvent()
{
_name = string.Empty;
_dataIndex = new VRDataIndex();
}
// Typical constructor
public VREvent(string name, VRDataIndex dataIndex)
{
_name = name;
_dataIndex = dataIndex;
}
// AT THE START OF EACH FRAME: SYNCHRONIZE INPUT EVENTS AND CALL ONVREVENT CALLBACK FUNCTIONS
void PreUpdate()
{
// TODO: Add input events generated in Unity to the list of inputEvents to sync them across all clients
/*
* int brushType = 1;
* VRDataIndex myEventData = new VRDataIndex();
* myEventData.AddData("BrushType", brushType);
* VRMain.AddInputEvent(new VREvent("BrushTypeChange", myEventData));
*/
/*
* foreach (var item in clientEvents) {
* inputEvents.Add (item);
* clientEvents.Clear ();
* }*/
if (fakeTrackersForDebugging)
{
float x = Input.mousePosition.x;
float y = Input.mousePosition.y;
// first time through
if (lastx == -9999)
{
lastx = x;
lasty = y;
return;
}
if (Input.GetKeyDown("1"))
{
curTracker = 0;
}
else if (Input.GetKeyDown("2"))
{
curTracker = 1;
}
if (Input.GetKey("x"))
{
float angle = 0.1f * (x - lastx);
if (curTracker == 0)
{
tracker1Rot = Quaternion.AngleAxis(angle, new Vector3(1f, 0f, 0f)) * tracker1Rot;
}
else if (curTracker == 1)
{
tracker2Rot = Quaternion.AngleAxis(angle, new Vector3(1f, 0f, 0f)) * tracker2Rot;
}
}
else if (Input.GetKey("y"))
{
float angle = 0.1f * (x - lastx);
if (curTracker == 0)
{
tracker1Rot = Quaternion.AngleAxis(angle, new Vector3(0f, 1f, 0f)) * tracker1Rot;
}
else if (curTracker == 1)
{
tracker2Rot = Quaternion.AngleAxis(angle, new Vector3(0f, 1f, 0f)) * tracker2Rot;
}
}
else if (Input.GetKey("z"))
{
float angle = 0.1f * (x - lastx);
if (curTracker == 0)
{
tracker1Rot = Quaternion.AngleAxis(angle, new Vector3(0f, 0f, 1f)) * tracker1Rot;
}
else if (curTracker == 1)
{
tracker2Rot = Quaternion.AngleAxis(angle, new Vector3(0f, 0f, 1f)) * tracker2Rot;
}
}
else if (Input.GetKey("left shift"))
{
float depth = 0.005f * (y - lasty);
if (curTracker == 0)
{
tracker1Pos += depth * Camera.main.transform.forward;
}
else if (curTracker == 1)
{
tracker2Pos += depth * Camera.main.transform.forward;
}
}
else
{
Ray ray = Camera.main.ScreenPointToRay(new Vector3(x, y, 0f));
Plane p = new Plane();
float dist = 0.0f;
if (curTracker == 0)
{
p.SetNormalAndPosition(-Camera.main.transform.forward, tracker1Pos);
if (p.Raycast(ray, out dist))
{
tracker1Pos = ray.GetPoint(dist);
}
}
else if (curTracker == 1)
{
p.SetNormalAndPosition(-Camera.main.transform.forward, tracker2Pos);
if (p.Raycast(ray, out dist))
{
tracker2Pos = ray.GetPoint(dist);
}
}
}
Matrix4x4 m1 = Matrix4x4.TRS(tracker1Pos, tracker1Rot, Vector3.one);
double[] d1 = VRConvert.ToDoubleArray(m1);
VRDataIndex data1 = new VRDataIndex();
data1.AddData("Transform", d1);
inputEvents.Add(new VREvent(fakeTracker1Event, data1));
Matrix4x4 m2 = Matrix4x4.TRS(tracker2Pos, tracker2Rot, Vector3.one);
double[] d2 = VRConvert.ToDoubleArray(m2);
VRDataIndex data2 = new VRDataIndex();
data2.AddData("Transform", d2);
inputEvents.Add(new VREvent(fakeTracker2Event, data2));
lastx = x;
lasty = y;
}
if (fakeHeadTracking)
{
if (Input.GetKey("up"))
{
headTrackerPos += 0.1f * Camera.main.transform.forward;
}
else if (Input.GetKey("down"))
{
headTrackerPos -= 0.1f * Camera.main.transform.forward;
}
else if (Input.GetKey("left"))
{
headTrackerRot *= Quaternion.AngleAxis(-1.0f, new Vector3(0f, 1f, 0f));
}
else if (Input.GetKey("right"))
{
headTrackerRot *= Quaternion.AngleAxis(1.0f, new Vector3(0f, 1f, 0f));
}
Matrix4x4 m3 = Matrix4x4.TRS(headTrackerPos, headTrackerRot, Vector3.one);
double[] d3 = VRConvert.ToDoubleArray(m3);
VRDataIndex data3 = new VRDataIndex();
data3.AddData("Transform", d3);
inputEvents.Add(new VREvent(fakeHeadTrackerEvent, data3));
}
// ----- END FAKE TRACKER INPUT -----
// Synchronize with the server
if (_netClient != null)
{
_netClient.SynchronizeInputEventsAcrossAllNodes(ref inputEvents);
}
// Call any event callback functions that have been registered with the VREventHandler
for (int i = 0; i < inputEvents.Count; i++)
{
if (VREventHandler != null)
{
VREventHandler(inputEvents [i]);
}
}
_state = NetState.PostRenderNext;
}
// AT THE START OF EACH FRAME: SYNCHRONIZE INPUT EVENTS AND CALL ONVREVENT CALLBACK FUNCTIONS
void PreUpdate()
{
List<VREvent> inputEvents = new List<VREvent> ();
// TODO: Add input events generated in Unity to the list of inputEvents to sync them across all clients
// ----- FAKE TRACKER INPUT FOR DEBUGGING IN DESKTOP MODE USING MOUSE INPUT -----
if (fakeTrackersForDebugging) {
float x = Input.mousePosition.x;
float y = Input.mousePosition.y;
// first time through
if (lastx == -9999) {
lastx = x;
lasty = y;
return;
}
if (Input.GetKeyDown ("1")) {
curTracker = 0;
} else if (Input.GetKeyDown ("2")) {
curTracker = 1;
}
if (Input.GetKey ("x")) {
float angle = 0.1f * (x - lastx);
if (curTracker == 0) {
tracker1Rot = Quaternion.AngleAxis (angle, new Vector3 (1f, 0f, 0f)) * tracker1Rot;
} else if (curTracker == 1) {
tracker2Rot = Quaternion.AngleAxis (angle, new Vector3 (1f, 0f, 0f)) * tracker2Rot;
}
} else if (Input.GetKey ("y")) {
float angle = 0.1f * (x - lastx);
if (curTracker == 0) {
tracker1Rot = Quaternion.AngleAxis (angle, new Vector3 (0f, 1f, 0f)) * tracker1Rot;
} else if (curTracker == 1) {
tracker2Rot = Quaternion.AngleAxis (angle, new Vector3 (0f, 1f, 0f)) * tracker2Rot;
}
} else if (Input.GetKey ("z")) {
float angle = 0.1f * (x - lastx);
if (curTracker == 0) {
tracker1Rot = Quaternion.AngleAxis (angle, new Vector3 (0f, 0f, 1f)) * tracker1Rot;
} else if (curTracker == 1) {
tracker2Rot = Quaternion.AngleAxis (angle, new Vector3 (0f, 0f, 1f)) * tracker2Rot;
}
} else if (Input.GetKey ("left shift")) {
float depth = 0.005f * (y - lasty);
if (curTracker == 0) {
tracker1Pos += depth * Camera.main.transform.forward;
} else if (curTracker == 1) {
tracker2Pos += depth * Camera.main.transform.forward;
}
} else {
Ray ray = Camera.main.ScreenPointToRay (new Vector3 (x, y, 0f));
Plane p = new Plane ();
float dist = 0.0f;
if (curTracker == 0) {
p.SetNormalAndPosition (-Camera.main.transform.forward, tracker1Pos);
if (p.Raycast (ray, out dist)) {
tracker1Pos = ray.GetPoint (dist);
}
} else if (curTracker == 1) {
p.SetNormalAndPosition (-Camera.main.transform.forward, tracker2Pos);
if (p.Raycast (ray, out dist)) {
tracker2Pos = ray.GetPoint (dist);
}
}
}
Matrix4x4 m1 = Matrix4x4.TRS (tracker1Pos, tracker1Rot, Vector3.one);
double[] d1 = VRConvert.ToDoubleArray (m1);
VRDataIndex data1 = new VRDataIndex ();
data1.AddData ("Transform", d1);
inputEvents.Add (new VREvent (fakeTracker1Event, data1));
Matrix4x4 m2 = Matrix4x4.TRS (tracker2Pos, tracker2Rot, Vector3.one);
double[] d2 = VRConvert.ToDoubleArray (m2);
VRDataIndex data2 = new VRDataIndex ();
data2.AddData ("Transform", d2);
inputEvents.Add (new VREvent (fakeTracker2Event, data2));
lastx = x;
lasty = y;
}
if (fakeHeadTracking) {
if (Input.GetKey("up")) {
headTrackerPos += 0.1f * Camera.main.transform.forward;
}
else if (Input.GetKey("down")) {
headTrackerPos -= 0.1f * Camera.main.transform.forward;
}
else if (Input.GetKey("left")) {
headTrackerRot *= Quaternion.AngleAxis (-1.0f, new Vector3 (0f, 1f, 0f));
}
else if (Input.GetKey("right")) {
headTrackerRot *= Quaternion.AngleAxis (1.0f, new Vector3 (0f, 1f, 0f));
}
Matrix4x4 m3 = Matrix4x4.TRS (headTrackerPos, headTrackerRot, Vector3.one);
double[] d3 = VRConvert.ToDoubleArray (m3);
VRDataIndex data3 = new VRDataIndex ();
data3.AddData ("Transform", d3);
inputEvents.Add (new VREvent (fakeHeadTrackerEvent, data3));
}
// ----- END FAKE TRACKER INPUT -----
// Synchronize with the server
if (_netClient != null) {
_netClient.SynchronizeInputEventsAcrossAllNodes(ref inputEvents);
}
// Call any event callback functions that have been registered with the VREventHandler
for (int i=0; i<inputEvents.Count; i++) {
if (VREventHandler != null) {
VREventHandler(inputEvents[i]);
}
}
_state = NetState.PostRenderNext;
}
