public override object Clone()
{
PointMask mask = new PointMask(_point);
mask._pos = _pos;
return mask;
}
// Circle -- [____] Collision Tests
public static bool TestOverlap(CircleMask cMask, PointMask ptMask)
{
return TestOverlap(ptMask, cMask);
}
public static bool TestOverlap(PointMask ptMask, TriangleMask triMask)
{
PointFP bary = triMask.Barycentric((VectorFP)ptMask._pos + ptMask._point);
return (bary.X > 0 && bary.Y > 0 && (bary.X + bary.Y) < 1);
}
public static bool TestOverlapEdge(PointMask ptMask, AABBMask rMask)
{
VectorFP p0 = (VectorFP)ptMask._pos + ptMask._point;
return TestOverlapEdge(rMask, p0.X, p0.Y);
}
public static bool TestOverlapEdge(PointMask ptMask, LineMask lnMask)
{
VectorFP p1 = (VectorFP)ptMask._pos + ptMask._point;
return TestOverlapEdge(lnMask, p1.X, p1.Y);
}
public static bool TestOverlapEdge(PointMask ptMask, CircleMask cMask)
{
VectorFP p0 = (VectorFP)ptMask._pos + ptMask._point;
return TestOverlapEdge(cMask, p0.X, p0.Y);
}
public static bool TestOverlapEdge(PointMask ptMask1, PointMask ptMask2)
{
VectorFP p1 = (VectorFP)ptMask1._pos + ptMask1._point;
return TestOverlapEdge(ptMask2, p1.X, p1.Y);
}
// Point -- [____] Collision + Edge Tests
public static bool TestOverlapEdge(PointMask ptMask, FPInt x, FPInt y)
{
VectorFP p2 = (VectorFP)ptMask._pos + ptMask._point;
return x == p2.X && y == p2.Y;
}
public static bool TestOverlap(PointMask ptMask, LineMask lnMask)
{
return false;
}
// Triangle -- [____] Collision Tests
public static bool TestOverlap(TriangleMask triMask, PointMask ptMask)
{
return TestOverlap(ptMask, triMask);
}
public static bool TestOverlap(PointMask ptMask, AYLine yl)
{
return false;
}
// AABB -- [____] Collision Tests
public static bool TestOverlap(AABBMask rMask, PointMask ptMask)
{
return TestOverlap(ptMask, rMask);
}
// Line -- [____] Collision Tests
public static bool TestOverlap(LineMask lnMask, PointMask ptMask)
{
return TestOverlap(ptMask, lnMask);
}
public static bool TestOverlap(AYLine ylMask, PointMask ptMask)
{
return TestOverlap(ptMask, ylMask);
}
public static bool TestOverlap(AXLine xlMask, PointMask ptMask)
{
return TestOverlap(ptMask, xlMask);
}
// Point -- [____] Collision Tests
public static bool TestOverlap(PointMask ptMask1, PointMask ptMask2)
{
return false;
}