/// <inheritdoc />
public override void OnPreSceneQuery()
{
Debug.Assert(lineBase != null);
lineBase.UpdateMatrix();
// Set our first and last points
if (IsFocusLocked && IsTargetPositionLockedOnFocusLock && Result != null)
{
// Make the final point 'stick' to the target at the distance of the target
SetLinePoints(Position, Result.Details.Point, Result.Details.RayDistance);
}
else
{
SetLinePoints(Position, Position + Rotation * Vector3.forward * DefaultPointerExtent, DefaultPointerExtent);
}
// Make sure our array will hold
if (Rays == null || Rays.Length != LineCastResolution)
{
Rays = new RayStep[LineCastResolution];
}
float stepSize = 1f / Rays.Length;
Vector3 lastPoint = lineBase.GetUnClampedPoint(0f);
for (int i = 0; i < Rays.Length; i++)
{
Vector3 currentPoint = lineBase.GetUnClampedPoint(stepSize * (i + 1));
Rays[i].UpdateRayStep(ref lastPoint, ref currentPoint);
lastPoint = currentPoint;
}
}
protected virtual void PreUpdateLineRenderers()
{
Debug.Assert(lineBase != null);
lineBase.UpdateMatrix();
// Set our first and last points
if (IsFocusLocked && IsTargetPositionLockedOnFocusLock && Result != null)
{
// Make the final point 'stick' to the target at the distance of the target
SetLinePoints(Position, Result.Details.Point);
}
else
{
SetLinePoints(Position, Position + Rotation * Vector3.forward * DefaultPointerExtent);
}
}
/// <inheritdoc />
public override void OnPreRaycast()
{
Debug.Assert(lineBase != null);
Vector3 pointerPosition;
TryGetPointerPosition(out pointerPosition);
lineBase.UpdateMatrix();
// Set our first and last points
lineBase.FirstPoint = pointerPosition;
if (IsFocusLocked)
{
lineBase.LastPoint = pointerPosition + ((Result.Details.Point - pointerPosition).normalized * PointerExtent);
}
else
{
lineBase.LastPoint = pointerPosition + (PointerDirection * PointerExtent);
}
// Make sure our array will hold
if (Rays == null || Rays.Length != LineCastResolution)
{
Rays = new RayStep[LineCastResolution];
}
// Set up our rays
if (!IsFocusLocked)
{
// Turn off gravity so we get accurate rays
gravityDistorter.enabled = false;
}
float stepSize = 1f / Rays.Length;
Vector3 lastPoint = lineBase.GetUnClampedPoint(0f);
for (int i = 0; i < Rays.Length; i++)
{
Vector3 currentPoint = lineBase.GetUnClampedPoint(stepSize * (i + 1));
Rays[i].UpdateRayStep(ref lastPoint, ref currentPoint);
lastPoint = currentPoint;
}
}