private bool IsPointingAtPanel(VrDebugPanel panel)
{
float angle = Vector3.Angle(targetHand.transform.forward, panel.center.forward);
float dot = Vector3.Dot(targetHand.transform.forward, panel.center.forward);
return(Mathf.Abs(angle) < 30.0f && dot < 0.0f);
}
private float CalcOpacity(VrDebugPanel panel)
{
float distance = (this.transform.position - panel.center.position).magnitude;
distance = Mathf.Clamp(distance, 0.0f, 1.0f);
return(distance);
}
// use screen midpoint as locked pointer location, enabling look location to be the "mouse"
private bool GetLookPointerEventData(int index)
{
if (PointEvents[index] == null)
{
PointEvents[index] = new PointerEventData(base.eventSystem);
}
else
{
PointEvents[index].Reset();
}
PointEvents[index].delta = Vector2.zero;
PointEvents[index].position = new Vector2(Screen.width / 2, Screen.height / 2);
PointEvents[index].scrollDelta = Vector2.zero;
Ray ray = ControllerCamera.ScreenPointToRay(PointEvents[index].position);
LastRays [index] = ray;
base.eventSystem.RaycastAll(PointEvents[index], m_RaycastResultCache);
if (ignoreOverlayCanvases)
{
// Search through the raycast results and discard any that are actually on an overlay canvas
for (int i = m_RaycastResultCache.Count - 1; i >= 0; i--)
{
Canvas objCanvas = FindParentCanvas(m_RaycastResultCache[i].gameObject);
if (objCanvas != null && (objCanvas.renderMode == RenderMode.ScreenSpaceOverlay || objCanvas.renderMode == RenderMode.ScreenSpaceCamera))
{
m_RaycastResultCache.RemoveAt(i);
}
else if (objCanvas.transform.parent != null)
{
// Hack: Remove any hits that aren't part of one of our debug panels
GameObject canvasParent = objCanvas.transform.parent.gameObject;
VrDebugPanel debugPanel = canvasParent.GetComponent <VrDebugPanel>();
if (debugPanel == null)
{
m_RaycastResultCache.RemoveAt(i);
}
}
}
}
PointEvents[index].pointerCurrentRaycast = FindFirstRaycast(m_RaycastResultCache);
if (PointEvents[index].pointerCurrentRaycast.gameObject != null)
{
guiHit = true; //gets set to false at the beginning of the process event
}
m_RaycastResultCache.Clear();
return(true);
}
