/// <inheritdoc />
public override void CastPoints()
{
if (!isActiveAndEnabled)
{
return;
}
Ray ray = new Ray(transform.position, transform.forward);
RaycastHit hitData;
bool hasCollided = PhysicsCast.Raycast(physicsCast, ray, out hitData, maximumLength, Physics.IgnoreRaycastLayer);
TargetHit = (hasCollided ? hitData : (RaycastHit?)null);
points[0] = transform.position;
points[1] = (hasCollided ? hitData.point : transform.position + transform.forward * maximumLength);
ResultsChanged?.Invoke(eventData.Set(TargetHit, Points));
}
/// <summary>
/// Checks for collisions along the parabolic line segments and generates the final points.
/// </summary>
/// <param name="forward">The forward direction to use for the checks.</param>
/// <param name="down">The downwards direction to use for the checks.</param>
protected virtual void GeneratePointsIncludingSegments(Vector3 forward, Vector3 down)
{
GeneratePoints(forward, down);
collisionCheckFrequency = Mathf.Clamp(collisionCheckFrequency, 0, segmentCount);
int step = segmentCount / (collisionCheckFrequency > 0 ? collisionCheckFrequency : 1);
for (int index = 0; index < segmentCount - step; index += step)
{
Vector3 currentPoint = points[index];
Vector3 nextPoint = index + step < points.Count ? points[index + step] : points[points.Count - 1];
Vector3 nextPointDirection = (nextPoint - currentPoint).normalized;
float nextPointDistance = Vector3.Distance(currentPoint, nextPoint);
Ray pointsRay = new Ray(currentPoint, nextPointDirection);
RaycastHit pointsHitData;
if (!PhysicsCast.Raycast(physicsCast, pointsRay, out pointsHitData, nextPointDistance, Physics.IgnoreRaycastLayer))
{
continue;
}
Vector3 collisionPoint = pointsRay.GetPoint(pointsHitData.distance);
Ray downwardRay = new Ray(collisionPoint + Vector3.up * 0.01f, Vector3.down);
RaycastHit downwardHitData;
if (!PhysicsCast.Raycast(physicsCast, downwardRay, out downwardHitData, float.PositiveInfinity, Physics.IgnoreRaycastLayer))
{
continue;
}
TargetHit = downwardHitData;
Vector3 newDownPosition = downwardRay.GetPoint(downwardHitData.distance);
Vector3 newJointPosition = newDownPosition.y < forward.y ? new Vector3(newDownPosition.x, forward.y, newDownPosition.z) : forward;
GeneratePoints(newJointPosition, newDownPosition);
break;
}
ResultsChanged?.Invoke(eventData.Set(TargetHit, Points));
}
/// <inheritdoc />
protected override void DoCastPoints()
{
GeneratePoints();
ResultsChanged?.Invoke(eventData.Set(TargetHit, Points));
}