protected override bool TestVisibility(VisualAspect aspect)
{
var sqrRadius = _radius * _radius;
var v = aspect.transform.position - this.transform.position;
if (v.sqrMagnitude > sqrRadius)
{
return(false);
}
if (this._innerRadius > 0f && v.sqrMagnitude < this._innerRadius * this._innerRadius)
{
return(false);
}
if (this._horizontalAngle != 360.0f && this._verticalAngle != 360.0f)
{
Vector3 directionOfAspectInLocalSpace = this.transform.InverseTransformDirection(v); //Quaternion.Inverse(this.transform.rotation) * v;
//var lookAtAngles = (VectorUtil.NearZeroVector(directionOfAspectInLocalSpace)) ? Vector3.zero : Quaternion.LookRotation(directionOfAspectInLocalSpace).eulerAngles;
//if (Mathf.Abs(lookAtAngles.y * 2.0f) > this._horizontalAngle)
// return false;
//else if (Mathf.Abs(lookAtAngles.x * 2.0f) > this._verticalAngle)
// return false;
float a;
a = VectorUtil.AngleBetween(new Vector2(1f, 0f), new Vector2(directionOfAspectInLocalSpace.z, directionOfAspectInLocalSpace.x));
if (a > this._horizontalAngle)
{
return(false);
}
a = VectorUtil.AngleBetween(new Vector2(1f, 0f), new Vector2(directionOfAspectInLocalSpace.z, directionOfAspectInLocalSpace.y));
if (a > this._verticalAngle)
{
return(false);
}
}
if (this.RequiresLineOfSight)
{
//RaycastHit[] hits = Physics.RaycastAll(this.transform.position, v, v.magnitude, this.LineOfSightMask);
//foreach(var hit in hits)
//{
// //we ignore ourself
// var r = hit.collider.FindRoot();
// if (r != aspect.entityRoot && r != this.entityRoot) return false;
//}
using (var lst = com.spacepuppy.Collections.TempCollection.GetList <RaycastHit>())
{
int cnt = PhysicsUtil.RaycastAll(this.transform.position, v, lst, v.magnitude, this.LineOfSightMask);
for (int i = 0; i < cnt; i++)
{
//we ignore ourself
var r = lst[i].collider.FindRoot();
if (r != aspect.entityRoot && r != this.entityRoot)
{
return(false);
}
}
}
}
return(true);
}
protected override bool TestVisibility(VisualAspect aspect)
{
float aspRad = aspect.Radius;
float sqrRadius = _radius * _radius;
Vector3 v = aspect.transform.position - this.transform.position;
float sqrDist = v.sqrMagnitude;
if (sqrDist - (aspRad * aspRad) > sqrRadius)
{
return(false);
}
if (this._innerRadius > aspRad && sqrDist < this._innerRadius * this._innerRadius)
{
return(false);
}
if (this._horizontalAngle < 360.0f && this._verticalAngle < 360.0f)
{
Vector3 directionOfAspectInLocalSpace = this.transform.InverseTransformDirection(v); //Quaternion.Inverse(this.transform.rotation) * v;
float a;
if (aspRad > MathUtil.EPSILON)
{
float k = 2f * Mathf.Asin(aspRad / (Mathf.Sqrt(sqrDist + (aspRad * aspRad) / 4f))) * Mathf.Rad2Deg;
a = VectorUtil.AngleBetween(new Vector2(1f, 0f), new Vector2(directionOfAspectInLocalSpace.z, directionOfAspectInLocalSpace.x));
if (a > (this._horizontalAngle / 2f) - k)
{
return(false);
}
a = VectorUtil.AngleBetween(new Vector2(1f, 0f), new Vector2(directionOfAspectInLocalSpace.z, directionOfAspectInLocalSpace.y));
if (a > (this._verticalAngle / 2f) - k)
{
return(false);
}
}
else
{
a = VectorUtil.AngleBetween(new Vector2(1f, 0f), new Vector2(directionOfAspectInLocalSpace.z, directionOfAspectInLocalSpace.x));
if (a > this._horizontalAngle / 2f)
{
return(false);
}
a = VectorUtil.AngleBetween(new Vector2(1f, 0f), new Vector2(directionOfAspectInLocalSpace.z, directionOfAspectInLocalSpace.y));
if (a > this._verticalAngle / 2f)
{
return(false);
}
}
}
if (this.RequiresLineOfSight)
{
using (var lst = com.spacepuppy.Collections.TempCollection.GetList <RaycastHit>())
{
int cnt = PhysicsUtil.RaycastAll(this.transform.position, v, lst, v.magnitude, this.LineOfSightMask);
for (int i = 0; i < cnt; i++)
{
//we ignore ourself
var r = lst[i].collider.FindRoot();
if (r != aspect.entityRoot && r != this.entityRoot)
{
return(false);
}
}
}
}
return(true);
}