void UpdateModeOutlineItem(bool didHit, RaycastHit hit, Snap snap)
{
Vector3?targetPoint = snap != null? snap.snappingPoint : (didHit ? hit.point : (Vector3?)null);
if (targetPoint.HasValue)
{
Vector2 targetPoint2d = new Vector2(targetPoint.Value.x, targetPoint.Value.z);
if (lockedSnap != null)
{
targetPoint2d = Vector2.Dot(targetPoint2d - activeOutlineItem.Start, lockedDirection) * lockedDirection + activeOutlineItem.Start;
}
activeOutlineItem.End = targetPoint2d;
if (Input.GetButtonUp("Target") && !Input.GetButton("LockDirection")) //create new outline item -- on click
{
activeOutlineItem = new OutlineItem(targetPoint2d, targetPoint2d);
activeOutline.AddShape(activeOutlineItem);
activeOutline.OnShapeChanged();
}
}
else
{
activeOutlineItem.End = activeOutlineItem.Start;
}
if (Input.GetKeyUp(KeyCode.C)) //close
{
activeOutline.Last().End = activeOutline.First().Start;
activeOutlineItem = null; //changes mode to OutlineMode
activeOutline.Complete = activeOutline.Enclosed = true;
}
else if (Input.GetKeyUp(KeyCode.F))
{
activeOutline.DropShape(activeOutline.Last()); //remove last segment (still open segment)
activeOutlineItem = null;
activeOutline.Complete = true;
}
else if (Input.GetKeyDown(KeyCode.E))
{
if (activeOutline.Extrusion == 0)
{
activeOutline.Extrusion = 1;
}
else if (activeOutline.BothSideExtrusion == true)
{
activeOutline.BothSideExtrusion = false;
activeOutline.Extrusion = 0;
}
else
{
activeOutline.BothSideExtrusion = true;
}
}
activeOutline.OnShapeChanged();
DrawModeOutlineItem(didHit, hit, snap);
}
void UpdateModeBasic(bool didHit, RaycastHit hit, Snap snap)
{
Vector3?targetPoint = snap != null ? snap.snappingPoint : (didHit ? hit.point : (Vector3?)null);
if (targetPoint.HasValue && Input.GetButtonUp("Target") && Input.GetButton("Build")) //create new shape
{
activeOutline = new Outline(targetPoint.Value.y);
activeOutlineItem = new OutlineItem(new Vector2(targetPoint.Value.x, targetPoint.Value.z), new Vector2(targetPoint.Value.x, targetPoint.Value.z));
activeOutline.AddShape(activeOutlineItem);
activeOutline.OnShapeChanged();
}
DrawModeBasic(didHit, hit, snap);
}