public void Init(ColliderPrefab prefab, CTransform2D trans)
{
this.Prefab = prefab;
_bound = prefab.GetBounds();
Transform2D = trans;
_prePos = Transform2D.pos;
_preDeg = Transform2D.deg;
unchecked
{
Id = autoIncId++;
}
}
public LRect GetBounds()
{
var col = collider;
var tran = transform;
var type = (EShape2D)col.TypeId;
switch(type)
{
case EShape2D.Circle:
var radius = ((CCircle)col).radius;
return LRect.CreateRect(tran.pos, new LVector2(radius, radius));
case EShape2D.AABB:
var halfSize = ((CAABB)col).size;
return LRect.CreateRect(tran.pos, halfSize);
case EShape2D.OBB:
var rad = ((COBB)col).radius;
return LRect.CreateRect(tran.pos, new LVector2(rad, rad));
}
Debug.LogError("No support type" + type);
return new LRect();
}
public static Rect ToRect(this LRect vec)
{
return(new Rect(vec.position.ToVector2(), vec.size.ToVector2()));
}