public override Capture UpdateCapture(InputState input, CaptureData data)
{
if (input.bLeftMouseDown)
{
pCapturing.UpdateCapture(InputEvent.Mouse(input.ToOrthoLayerInput()));
return(Capture.Continue);
}
else if (input.bLeftMouseReleased)
{
pCapturing.EndCapture(InputEvent.Mouse(input.ToOrthoLayerInput()));
pCapturing = null;
return(Capture.End);
}
else
{
DebugUtil.Log(2, "VRMouseUIBehavior.UpdateCapture: somehow ended up bere without left mouse release!");
if (pCapturing != null)
{
pCapturing.EndCapture(InputEvent.Mouse(input.ToOrthoLayerInput()));
pCapturing = null;
}
return(Capture.End);
}
}
public void Remove(SceneUIElement element, bool bDestroy)
{
LayoutItem item;
bool bFound = find_item(element, out item);
if (bFound == false)
{
throw new Exception("BoxModelLayoutEngine.Remove: element is not in layout");
}
if (element is HUDStandardItem == false)
{
throw new Exception("BoxModelLayoutEngine.Add: element must be a HUDStandardItem");
}
remove_item(element);
Solver.RemoveLayoutItem(element);
// [RMS] cannot do this because we do not have control over panel
if (bDestroy)
{
childSet.Remove(element);
// [TODO] how to destroy??
}
}
public override Capture UpdateCapture(InputState input, CaptureData data)
{
if (input.bTouchDown)
{
pCapturing.UpdateCapture(InputEvent.Touch(input));
return(Capture.Continue);
}
else if (input.bTouchReleased)
{
pCapturing.EndCapture(InputEvent.Touch(input));
pCapturing = null;
return(Capture.End);
}
else
{
DebugUtil.Log(2, "TouchUIBehavior.UpdateCapture: somehow ended up here without left mouse release!");
if (pCapturing != null)
{
pCapturing.EndCapture(InputEvent.Touch(input));
pCapturing = null;
}
return(Capture.End);
}
}
public void Show(SceneUIElement elem)
{
elem.RootGameObject.SetVisible(true);
}
public Mouse2DCockpitUIBehavior(FContext scene)
{
this.scene = scene;
pCapturing = null;
Priority = 0;
}
protected override Vector3f layout_item(SceneUIElement e)
{
AxisAlignedBox2f box = Container.Bounds2D;
IBoxModelElement boxElem = e as IBoxModelElement;
IElementFrame eFramed = e as IElementFrame;
Vector3f vNewPos3 = Vector3f.Zero; // 2.5d center coordinate
if (PinConstraints.ContainsKey(e))
{
Pin pin = PinConstraints[e];
// [TODO] We have to xform the center of the object. But if we pin
// a corner, we want to enforce the corner position in 3D (eg on curved surf).
// Currently we pin the corner in 2D, but then conver that to a 2D-center
// and then use that position. So on curved surf, things overlap, etc
// evaluate pin constraints in 2D box space
Vector2f SourcePos = pin.FromF();
Vector2f PinToPos = pin.ToF();
// map center of object into box space
// note: ignores orientation!
//Frame3f objF = eFramed.GetObjectFrame();
//Vector2f center2 = Region.To2DCoords(objF.Origin);
Vector2f center2 = Vector2f.Zero;
// construct new 2D position
Vector2f vOffset = SourcePos - center2;
Vector2f vNewPos = PinToPos - vOffset;
vNewPos3 = new Vector3f(vNewPos.x, vNewPos.y, pin.fZ);
// map 2D position back to 3D surface and orient object
Frame3f frame = Region.From2DCoords(vNewPos, pin.fZ);
eFramed.SetObjectFrame(frame);
}
else if (boxElem != null)
{
Vector2f vNewPos = Vector2f.Zero;
vNewPos3 = new Vector3f(vNewPos.x, vNewPos.y, 0);
// position object at center of box region
Frame3f frame = Region.From2DCoords(vNewPos, 0);
eFramed.SetObjectFrame(frame);
}
else
{
// do nothing?
}
if (PostTransforms.ContainsKey(e))
{
foreach (var xform in PostTransforms[e])
{
xform(e);
}
}
return(vNewPos3);
}
// must implement these protected abstract Vector3f layout_item(SceneUIElement e);
public bool Contains(SceneUIElement element)
{
return(has_item(element));
}
bool has_item(SceneUIElement e)
{
return(items.FindIndex((x) => { return x.element == e; }) >= 0);
}
// Update is called once per frame
public void Update()
{
GetCockpit().Update();
GetMouseCursor().Update();
if (Input.GetKeyDown("escape"))
{
Cursor.lockState = CursorLockMode.None;
Application.Quit();
}
DoShortcutkeys();
if (Input.GetKeyDown(KeyCode.LeftAlt))
{
bInCameraControl = true;
}
else if (Input.GetKeyUp(KeyCode.LeftAlt))
{
bInCameraControl = false;
}
else if (bInCameraControl)
{
DoCameraControl();
}
else
{
// if we have a capturing UIElement, let it update capture, and if it consumes, we are done
if (pCapturing != null)
{
bool bConsumed = TryDoCapturingUI();
if (bConsumed)
{
return;
}
}
// check for UI hit on mouse down, and if found and wants to capture, begin capture
if (Input.GetMouseButtonDown(0))
{
Ray eyeRay = GetWorldRayAtWorkplaneCursor();
UIRayHit uiHit;
if (FindUIHit(eyeRay, out uiHit))
{
if (uiHit.hitUI.BeginCapture(eyeRay, uiHit))
{
pCapturing = uiHit.hitUI;
}
}
}
else if (Input.GetMouseButtonUp(0))
{
Ray eyeRay = GetWorldRayAtWorkplaneCursor();
SORayHit rayHit;
if (scene.FindSORayIntersection(eyeRay, out rayHit))
{
if (scene.Selected.Count == 0)
{
scene.Select(rayHit.hitSO);
}
else if (scene.IsSelected(rayHit.hitSO) == false)
{
scene.ClearSelection();
scene.Select(rayHit.hitSO);
}
else
{
// interact with selected object
}
}
else
{
if (scene.Selected.Count > 0)
{
scene.ClearSelection();
}
}
}
}
} // end Update
public virtual void AddListItem(SceneUIElement element)
{
AddListItem(element, Vector3f.Zero);
}
// must implement these protected abstract void layout_item(SceneUIElement e);
public HUDElementLayout(SceneUIElement parent, IContainerBoundsProvider elementBoundsProvider, IChildren <SceneUIElement> children)
{
initialize(parent, elementBoundsProvider, children);
}
public HUDElementLayout(SceneUIElement parent, IBoxModelElement boxElement, IChildren <SceneUIElement> children)
{
initialize(parent, new BoxModelElementContainerProvider(boxElement), children);
}
public void Hide(SceneUIElement elem)
{
elem.RootGameObject.SetVisible(false);
}
public TouchUIBehavior(FContext scene)
{
this.scene = scene;
pCapturing = null;
Priority = 0;
}
// handle situations where someone else has removed the UIElement
private void Element_OnDisconnected(object sender, EventArgs e)
{
SceneUIElement elem = sender as SceneUIElement;
remove_item(elem);
}
