bottomLeft = findDownPatch(left); tp.fixNormalEdges(right, bottom, top, left, bottomRight, bottomLeft, topRight, topLeft);
bottomLeft = findDownPatch(left); tp.fixNormalEdges(right, bottom, top, left, bottomRight, bottomLeft, topRight, topLeft);
bottomLeft = findDownPatch(left); tp.fixNormalEdges(right, bottom, top, left, bottomRight, bottomLeft, topRight, topLeft);
bottomLeft = findDownPatch(left); tp.fixNormalEdges(right, bottom, top, left, bottomRight, bottomLeft, topRight, topLeft);