private void PreformGraphics(PvrBasePoint pointer, List <Graphic> results)
{
Vector2 screenPos = eventCamera.WorldToScreenPoint(pointer.ray.GetPoint(pointer.maxPointDistance));
var graphics = GraphicRegistry.GetGraphicsForCanvas(canvas);
for (int i = 0; i < graphics.Count; i++)
{
Graphic g = graphics[i];
Debug.Log(g.gameObject.name);
if (g.depth == -1 || !g.raycastTarget)
{
continue;
}
if (!RectTransformUtility.RectangleContainsScreenPoint(g.rectTransform, screenPos, eventCamera))
{
continue;
}
if (g.Raycast(screenPos, eventCamera))
{
sortedGraphics.Add(g);
// Debug.Log(g.gameObject.name);
}
sortedGraphics.Sort((g1, g2) => g1.depth.CompareTo(g.depth));
foreach (var s in sortedGraphics)
{
results.Add(s);
}
sortedGraphics.Clear();
}
}
public override void Raycast(PointerEventData eventData, List <RaycastResult> resultAppendList)
{
if (canvas == null || eventCamera == null)
{
return;
}
PvrBasePoint pointer = PvrLaserPointer.pointer;
float hitDistance = float.MinValue;
if (blockingObjects != BlockingObjects.None)
{
float dist = eventCamera.farClipPlane - eventCamera.nearClipPlane;
if (blockingObjects == BlockingObjects.ThreeD || blockingObjects == BlockingObjects.All)
{
RaycastHit hit;
if (Physics.Raycast(pointer.ray, out hit, dist, blockingMask))
{
hitDistance = hit.distance;
}
}
}
raycastResults.Clear();
PreformGraphics(pointer, raycastResults);
pointer.isHit = false;
for (int i = 0; i < raycastResults.Count; i++)
{
GameObject go = raycastResults[0].gameObject;
Plane plane = new Plane(go.transform.forward, go.transform.position);
float enter = 0.0f;
if (plane.Raycast(pointer.ray, out enter))
{
pointer.isHit = true;
pointer.SetEndPoint(pointer.ray.GetPoint(enter));
}
}
}
