private static bool Overlaps(Line3D line, Shape3D other)
{
switch (other.ShapeType)
{
case ShapeTypes3D.Line: return(Overlaps(line, (Line3D)other));
case ShapeTypes3D.Sphere: return(Overlaps(line, (Sphere)other));
}
return(false);
}
private static bool Overlaps(Cylinder cylinder, Shape3D other)
{
switch (other.ShapeType)
{
case ShapeTypes3D.Cylinder: return(Overlaps(cylinder, (Cylinder)other));
case ShapeTypes3D.Line: return(Overlaps(cylinder, (Line3D)other));
case ShapeTypes3D.Sphere: return(Overlaps(cylinder, (Sphere)other));
}
return(false);
}
private static bool Overlaps(Box box, Shape3D other)
{
switch (other.Type)
{
case ShapeTypes3D.Box: return(Overlaps(box, (Box)other));
case ShapeTypes3D.Capsule: return(Overlaps(box, (Capsule3D)other));
case ShapeTypes3D.Cylinder: return(Overlaps(box, (Cylinder)other));
case ShapeTypes3D.Line: return(Overlaps(box, (Line3D)other));
case ShapeTypes3D.Sphere: return(Overlaps(box, (Sphere)other));
}
return(false);
}
private static bool Overlaps(FlatShape3D flatShape, Shape3D other)
{
var flat = flatShape.FlatShape;
// This means that the flat shape was never assigned (meaning there's definitely no overlap).
if (flat == null)
{
return(false);
}
// TODO: Finish this implementation.
switch (flat.Type)
{
}
return(false);
}
public static bool Overlaps(Shape3D shape1, Shape3D shape2)
{
ShapeTypes3D type1 = shape1.ShapeType;
ShapeTypes3D type2 = shape2.ShapeType;
bool isPoint1 = type1 == ShapeTypes3D.Point;
bool isPoint2 = type2 == ShapeTypes3D.Point;
if (isPoint1)
{
var p1 = shape1.Position;
return(isPoint2 ? p1 == shape2.Position : shape2.Contains(p1));
}
if (isPoint2)
{
return(shape1.Contains(shape2.Position));
}
if ((int)type1 > (int)type2)
{
var temp1 = shape1;
shape1 = shape2;
shape2 = temp1;
type1 = type2;
}
switch (type1)
{
case ShapeTypes3D.Box: return(Overlaps((Box)shape1, shape2));
case ShapeTypes3D.Cylinder: return(Overlaps((Cylinder)shape1, shape2));
case ShapeTypes3D.Line: return(Overlaps((Line3D)shape1, shape2));
case ShapeTypes3D.Sphere: return(Overlaps((Sphere)shape1, (Sphere)shape2));
}
return(false);
}
public static bool Overlaps(Shape3D shape1, Shape3D shape2)
{
var type1 = shape1.Type;
var type2 = shape2.Type;
if (type1 == ShapeTypes3D.Point)
{
return(shape2.Contains(shape1.Position, Coordinates.Absolute));
}
if (type2 == ShapeTypes3D.Point)
{
return(shape1.Contains(shape2.Position, Coordinates.Absolute));
}
if ((int)type1 > (int)type2)
{
var temp1 = shape1;
shape1 = shape2;
shape2 = temp1;
type1 = type2;
}
switch (type1)
{
case ShapeTypes3D.Box: return(Overlaps((Box)shape1, shape2));
case ShapeTypes3D.Capsule: return(Overlaps((Capsule3D)shape1, shape2));
case ShapeTypes3D.Cylinder: return(Overlaps((Cylinder)shape1, shape2));
case ShapeTypes3D.Flat: return(Overlaps((FlatShape3D)shape1, shape2));
case ShapeTypes3D.Line: return(Overlaps((Line3D)shape1, shape2));
case ShapeTypes3D.Sphere: return(Overlaps((Sphere)shape1, (Sphere)shape2));
}
return(false);
}