AnalyzationResult AnalyzeQuad(GUIQuad quad)
{
var result = new AnalyzationResult();
var quadCollider = quad.GetComponent <Collider>();
if (quadCollider == null)
{
return(result);
}
var normal = -quad.transform.forward;
var pos = quad.transform.position;
var tip = TipPosition;
bool behind = Vector3.Dot(tip - pos, normal) < 0;
// We're on the right side
var dir = -normal;
var origin = !behind ? tip : pos + Vector3.Reflect(tip - pos, normal);
RaycastHit hitInfo;
if (quadCollider.Raycast(new Ray(origin, dir), out hitInfo, 1.5f))
{
var maxHeight = behind ? MAX_DEPTH : HOVER_HEIGHT;
if (hitInfo.distance <= maxHeight)
{
// IN!
result.Position = behind ? RelativePosition.Behind : RelativePosition.Hover;
}
result.TextureCoords = hitInfo.textureCoord;
}
else
{
// OUT!
result.Position = RelativePosition.Out;
}
//VRLog.Error(closestPoint);
//RaycastHit hitInfo;
//if(quadCollider.Raycast(new Ray(tip, (tip - closestPoint).normalized ), out hitInfo, 1.5f))
//{
// result.TextureCoords = hitInfo.textureCoord;
//} else
//{
// VRLog.Error("Raycast missed its target!");
//}
return(result);
}
private void EnsureResizeHandler()
{
if (!_ResizeHandler)
{
_ResizeHandler = _Target.GetComponent <ResizeHandler>();
if (!_ResizeHandler)
{
_ResizeHandler = _Target.gameObject.AddComponent <ResizeHandler>();
}
}
}
private bool Raycast(GUIQuad quad, out RaycastHit hit)
{
Vector3 position = Laser.transform.position;
Vector3 forward = Laser.transform.forward;
Collider component = quad.GetComponent <Collider>();
if (component)
{
var ray = new Ray(position, forward);
return(component.Raycast(ray, out hit, GetRange(quad)));
}
hit = default;
return(false);
}
private bool Raycast(GUIQuad quad, out RaycastHit hit)
{
var myPos = Laser.transform.position;
var laser = Laser.transform.forward;
var collider = quad.GetComponent <Collider>();
if (collider)
{
var ray = new Ray(myPos, laser);
// So far so good. Now raycast!
return(collider.Raycast(ray, out hit, GetRange(quad)));
}
else
{
hit = new RaycastHit();
return(false);
}
}