shapeOperation    503 Source/platform/geometry/Region.cpp     return shapeOperation<UnionOperation>(shape1, shape2);
shapeOperation    522 Source/platform/geometry/Region.cpp     return shapeOperation<IntersectOperation>(shape1, shape2);
shapeOperation    541 Source/platform/geometry/Region.cpp     return shapeOperation<SubtractOperation>(shape1, shape2);
shapeOperation    117 Source/platform/geometry/Region.h         static Shape shapeOperation(const Shape& shape1, const Shape& shape2);