public static HitBarPoints GetBoundPoint(this BoxCollider boxCollider, Transform torso, LayerMask mask)
{
HitBarPoints bp = new HitBarPoints();
BoxPoint boxPoint = boxCollider.GetBoxPoint();
Ray toTop = new Ray(boxPoint.top, boxPoint.top - torso.position);
Ray toCenter = new Ray(torso.position, boxPoint.center - torso.position);
Ray toBottom = new Ray(torso.position, boxPoint.bottom - torso.position);
Debug.DrawRay(toTop.origin, toTop.direction, Color.red, 2);
Debug.DrawRay(toCenter.origin, toCenter.direction, Color.green, 2);
Debug.DrawRay(toBottom.origin, toBottom.direction, Color.blue, 2);
RaycastHit hit;
float dist = Vector3.Distance(torso.position, boxPoint.top);
if (Physics.Raycast(toTop, out hit, dist, mask))
{
bp |= HitBarPoints.Top;
Debug.Log(hit.transform.name);
}
dist = Vector3.Distance(torso.position, boxPoint.center);
if (Physics.Raycast(toCenter, out hit, dist, mask))
{
bp |= HitBarPoints.Center;
Debug.Log(hit.transform.name);
}
dist = Vector3.Distance(torso.position, boxPoint.bottom);
if (Physics.Raycast(toBottom, out hit, dist, mask))
{
bp |= HitBarPoints.Bottom;
Debug.Log(hit.transform.name);
}
return(bp);
}
public static BoxPoint GetBoxPoint(this BoxCollider boxCollider)
{
BoxPoint bp = new BoxPoint();
bp.center = boxCollider.transform.TransformPoint(boxCollider.center);
var height = boxCollider.transform.lossyScale.y * boxCollider.size.y;
var ray = new Ray(bp.center, boxCollider.transform.up);
bp.top = ray.GetPoint((height * 0.5f));
bp.bottom = ray.GetPoint(-(height * 0.5f));
return(bp);
}
private void Awake()
{
instance = this;
}
public Vector3 GetBoxPoint(BoxPoint boxPoint)
{
Vector3 center = Center;
Vector3 extents = Extents;
switch (boxPoint)
{
case BoxPoint.Center:
return(center);
case BoxPoint.FrontTopLeft:
return(center - BoxFaces.GetFaceRightAxis(BoxFace.Front) * extents.x +
BoxFaces.GetFaceLookAxis(BoxFace.Front) * extents.y +
BoxFaces.GetFaceNormal(BoxFace.Front) * extents.z);
case BoxPoint.FrontTopRight:
return(center + BoxFaces.GetFaceRightAxis(BoxFace.Front) * extents.x +
BoxFaces.GetFaceLookAxis(BoxFace.Front) * extents.y +
BoxFaces.GetFaceNormal(BoxFace.Front) * extents.z);
case BoxPoint.FrontBottomRight:
return(center + BoxFaces.GetFaceRightAxis(BoxFace.Front) * extents.x -
BoxFaces.GetFaceLookAxis(BoxFace.Front) * extents.y +
BoxFaces.GetFaceNormal(BoxFace.Front) * extents.z);
case BoxPoint.FrontBottomLeft:
return(center - BoxFaces.GetFaceRightAxis(BoxFace.Front) * extents.x -
BoxFaces.GetFaceLookAxis(BoxFace.Front) * extents.y +
BoxFaces.GetFaceNormal(BoxFace.Front) * extents.z);
case BoxPoint.BackTopLeft:
return(center - BoxFaces.GetFaceRightAxis(BoxFace.Back) * extents.x +
BoxFaces.GetFaceLookAxis(BoxFace.Back) * extents.y +
BoxFaces.GetFaceNormal(BoxFace.Back) * extents.z);
case BoxPoint.BackTopRight:
return(center + BoxFaces.GetFaceRightAxis(BoxFace.Back) * extents.x +
BoxFaces.GetFaceLookAxis(BoxFace.Back) * extents.y +
BoxFaces.GetFaceNormal(BoxFace.Back) * extents.z);
case BoxPoint.BackBottomRight:
return(center + BoxFaces.GetFaceRightAxis(BoxFace.Back) * extents.x -
BoxFaces.GetFaceLookAxis(BoxFace.Back) * extents.y +
BoxFaces.GetFaceNormal(BoxFace.Back) * extents.z);
case BoxPoint.BackBottomLeft:
return(center - BoxFaces.GetFaceRightAxis(BoxFace.Back) * extents.x -
BoxFaces.GetFaceLookAxis(BoxFace.Back) * extents.y +
BoxFaces.GetFaceNormal(BoxFace.Back) * extents.z);
default:
return(Vector3.zero);
}
}
