PTGui Pro stitch - rete-front
p1 lens
p2 align
p3 seams
p4 control points
p5 generate cntrl pnts
p6 new cntrl pnts
p7 optimizer
p8 cntrl pnts check
p9 re-optimized
p10 create pano
p11 batch stitcher
result ptguipro w2000