protected override bool TestVisibility(VisualAspect aspect)
{
//if not in cylinder, can not see it
var halfHeight = _height / 2.0f;
var rod = this.Rod;
var center = this.GetCenterInWorldSpace();
var otherPos = aspect.transform.position;
if (!Cylinder.ContainsPoint(center - (rod * halfHeight),
center + (rod * halfHeight),
_radius,
_innerRadius,
otherPos))
{
return(false);
}
if (this._angle < 360.0f)
{
var v = VectorUtil.SetLengthOnAxis(otherPos - center, rod, 0f);
var a = Vector3.Angle(this.transform.forward, v);
if (a > this._angle / 2.0f)
{
return(false);
}
}
if (this.RequiresLineOfSight)
{
var v = otherPos - center;
//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)
{
//if not in cylinder, can not see it
if (!Cylinder.ContainsPoint(this.transform.position,
this.transform.position + this.Direction * _range,
_radius,
aspect.transform.position))
{
return(false);
}
if (this.RequiresLineOfSight)
{
var v = aspect.transform.position - this.transform.position;
//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)
{
//if not in cylinder, can not see it
var halfHeight = _height / 2.0f;
var rod = this.Rod;
var center = this.GetCenterInWorldSpace();
var otherPos = aspect.transform.position;
float aspRad = aspect.Radius;
if (aspRad > MathUtil.EPSILON)
{
if (!Cylinder.ContainsSphere(center - (rod * halfHeight),
center + (rod * halfHeight),
_radius,
_innerRadius,
otherPos,
aspRad))
{
return(false);
}
if (this._angle < 360.0f)
{
var v = VectorUtil.SetLengthOnAxis(otherPos - center, rod, 0f);
var a = Vector3.Angle(this.transform.forward, v);
float k = 2f * Mathf.Asin(aspRad / (Mathf.Sqrt(v.sqrMagnitude + (aspRad * aspRad) / 4f))) * Mathf.Rad2Deg;
if (a > (_angle / 2.0f) - k)
{
return(false);
}
}
}
else
{
if (!Cylinder.ContainsPoint(center - (rod * halfHeight),
center + (rod * halfHeight),
_radius,
_innerRadius,
otherPos))
{
return(false);
}
if (this._angle < 360.0f)
{
var v = VectorUtil.SetLengthOnAxis(otherPos - center, rod, 0f);
var a = Vector3.Angle(this.transform.forward, v);
if (a > this._angle / 2.0f)
{
return(false);
}
}
}
if (this.LineOfSightMask.value != 0)
{
var v = otherPos - center;
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);
}
