Is the 600D and 15mm FE the combination you use? The 600d has a 1,6 crop (DX) sensor - the Canon 15mm FE is a FE on fullframe (FX)
So thatÂ´s a combination which wouldnÂ´t work easily.
Just remembered: a collegue recentlyused a Canon 15mm FE on an old 10D. He had extreme difficulties to get it stitched properly.
The un-distortion routines didnÂ´t get it.
I nevertheless can run this combination to generate an xml for you - but iÂ´m not sure it would work fine, because the lens-model
in APG assumes a matching sensor-coeff i guess.
Yes, you can apply a correct crop for the sensor. And for me works fine. Even my last tour i had a silly mistake...just i changed the camera from 450D to 600D but not change the nodal point in the pano head (i am a rookie), I was lucky because there were only 5 mm in the x-axis. Some photoshop corrects and the result:http://www.villaamaranta.es/wp-content/uploads/trayecto-virtual/villaamaranta-tour-virtual.html
Need 8-9 shots per row with 1,6 crop
But just yesterday i sold my canon 15 mm, because i am waiting for a mark III + canon 8-15
I have seen you have a lot of experience, you don't use a fisheye to make tours?