Out of interest did it work as Randy says. The tracker2camera is based on 1 unit as far as I can tell. So did it work with a straight match of units? I know I wrote it but it's like bread - I don't have to know how to make it to drop toast butter side down.
Haven't not used it for a long time I've just realised for a shot I'm doing with particles it will give me a quick way of tracking the emitting geo in. So been a useful relook at an old tool for me. I don't think I ever sussed out object scaling properly but I might look at that as well again. Though of course it'll never be a 3D tracker. Howard On 13 Sep 2012, at 23:50, Todd Groves <t...@nulightfx.com> wrote: > Thanks, Randy. I got it working. :) > > > > On Sep 13, 2012, at 3:11 PM, Randy Little wrote: > >> You have to make sure you units in Nuke and Modo are the same. and when you >> import make sure the units are set correctly >> >> Randy S. Little >> http://www.rslittle.com >> http://www.imdb.com/name/nm2325729/ >> >> >> >> >> >> On Thu, Sep 13, 2012 at 2:59 PM, Todd Groves <t...@nulightfx.com> wrote: >> I found it. I just have to scale it dramatically to match the size of the >> shots needs. >> >> >> >> >> On Sep 13, 2012, at 2:51 PM, Todd Groves wrote: >> >>> How do I scale the scene? The Camera moves in my 3D program, but only >>> slightly; which means I need to scale the scene before generating the FBX. >>> >>> >>> >>> On Sep 13, 2012, at 2:26 PM, Marten Blumen wrote: >>> >>>> Not sure why it doesn't work, I can see the camera moving here >>>> >>>> On 14 September 2012 08:57, Todd Groves <t...@nulightfx.com> wrote: >>>> Hey Howard, >>>> >>>> The Axis moves, but the Camera doesn't move. Will that change if I use >>>> WriteGeo to generate an FBX version? >>>> >>>> >>>> >>>> On Sep 13, 2012, at 1:18 PM, Howard Jones wrote: >>>> >>>>> HI Todd >>>>> >>>>> Script below. Your track range is 953-987 correct? >>>>> >>>>> Anyway I put your track into the tracker2Camera gizmo >>>>> Created camera using 'create camera' under the 'Translate solves' >>>>> >>>>> That was it - worked fine, might even match your image. Use the latest >>>>> Tracker2Camera (attached again) >>>>> >>>>> The script below is set to HD as I dont know what format you are working >>>>> in. >>>>> >>>>> Howard >>>>> >>>>> set cut_paste_input [stack 0] >>>>> version 7.0 v1b38 >>>>> push $cut_paste_input >>>>> Tracker3 { >>>>> track1 {{curve x953 1192 1247.527466 1304.445923 1361.67395 1420.560303 >>>>> 1482.739014 1548.128296 1610.351685 1671.486572 1732.383667 1793.790527 >>>>> 1853.362915 1912.415894 1974.61438 2034.171753 2091.987915 2145.516113 >>>>> 2197.037842 2249.268921 2301.771729 2353.022583 2401.169312 2450.260254 >>>>> 2500.791992 2553.439941 2607.471924 2661.059082 2713.591431 2765.387695 >>>>> 2819.274414 2875.749146 2933.259277 2988.799438 3042.455322 3093.411133} >>>>> {curve x953 818 819.5675049 821.9576416 824.9746704 828.8840332 >>>>> 835.4890137 843.7455444 852.7792358 862.2110596 871.3128052 882.1752319 >>>>> 892.2661743 902.6511841 912.3652954 923.1884766 934.8099976 944.2409668 >>>>> 951.4041748 956.5293579 961.5074463 964.8376465 967.0097046 968.0718994 >>>>> 968.6292114 970.2266846 971.1508179 972.5056763 972.8568115 973.5623779 >>>>> 974.3269043 975.4362183 977.2075195 979.0283813 981.0758057 983.494873}} >>>>> offset1 {0 0} >>>>> pattern1 {-104 -54 104 54} >>>>> search1 {-84 -77 84 77} >>>>> track2 {1126 474} >>>>> offset2 {0 0} >>>>> pattern2 {-32 -32 32 32} >>>>> search2 {-22 -22 22 22} >>>>> track3 {1126 678} >>>>> offset3 {0 0} >>>>> pattern3 {-32 -32 32 32} >>>>> search3 {-22 -22 22 22} >>>>> track4 {922 678} >>>>> offset4 {0 0} >>>>> pattern4 {-32 -32 32 32} >>>>> search4 {-22 -22 22 22} >>>>> transform match-move >>>>> reference_frame 953 >>>>> translate {{curve x953 0 55.52746582 112.4459229 169.6739502 228.5603027 >>>>> 290.7390137 356.1282959 418.3516846 479.4865723 540.383667 601.7905273 >>>>> 661.362915 720.4158936 782.6143799 842.1717529 899.987793 953.5161133 >>>>> 1005.037842 1057.269043 1109.771729 1161.022461 1209.169434 1258.260254 >>>>> 1308.791992 1361.439941 1415.471924 1469.059082 1521.591309 1573.387695 >>>>> 1627.274414 1683.749023 1741.259277 1796.799316 1850.455322 1901.411133} >>>>> {curve x953 0 1.567504883 3.957641602 6.97467041 10.8840332 17.48901367 >>>>> 25.74554443 34.77923584 44.21105957 53.31280518 64.17523193 74.26617432 >>>>> 84.65118408 94.36529541 105.1884766 116.8099976 126.2409668 133.4041748 >>>>> 138.5293579 143.5074463 146.8376465 149.0097046 150.0718994 150.6292114 >>>>> 152.2266846 153.1508179 154.5056763 154.8568115 155.5623779 156.3269043 >>>>> 157.4362183 159.2075195 161.0283813 163.0758057 165.494873}} >>>>> center {{curve x953 1192 1192 1192 1192 1192 1192 1192 1192 1192 1192 >>>>> 1192 1192 1192 1192 1192 1192 1192 1192 1192 1192 1192 1192 1192 1192 >>>>> 1192 1192 1192 1192 1192 1192 1192 1192 1192 1192 1192} {curve x953 818 >>>>> 818 818 818 818 818 818 818 818 818 818 818 818 818 818 818 818 818 818 >>>>> 818 818 818 818 818 818 818 818 818 818 818 818 818 818 818 818}} >>>>> name Tracker1 >>>>> selected true >>>>> xpos -271 >>>>> ypos 130 >>>>> } >>>>> CheckerBoard2 { >>>>> inputs 0 >>>>> name CheckerBoard1 >>>>> selected true >>>>> xpos -86 >>>>> ypos 131 >>>>> } >>>>> Sphere { >>>>> radius 0.01 >>>>> name Sphere1 >>>>> selected true >>>>> xpos -86 >>>>> ypos 227 >>>>> } >>>>> Camera2 { >>>>> inputs 0 >>>>> translate {{-Tracker2Camera.solvedTranslate} >>>>> {-Tracker2Camera.solvedTranslate} {-Tracker2Camera.solvedTranslate}} >>>>> focal {{Tracker2Camera.focalLengthCalc}} >>>>> haperture {{Tracker2Camera.apertureCalc.x}} >>>>> vaperture {{Tracker2Camera.apertureCalc.y}} >>>>> name Camera1 >>>>> label translate >>>>> selected true >>>>> xpos -255 >>>>> ypos 247 >>>>> } >>>>> Scene { >>>>> inputs 2 >>>>> name Scene1 >>>>> selected true >>>>> xpos -76 >>>>> ypos 290 >>>>> } >>>>> tracker2Camera2 { >>>>> inputs 0 >>>>> name Tracker2Camera >>>>> note_font Arial >>>>> selected true >>>>> xpos -270 >>>>> ypos 179 >>>>> format 0 >>>>> apertureCalc {24.576 {apertureCalc.x*height/width}} >>>>> fovCalc {{degrees(2*atan(apertureCalc/(2*focalLengthCalc)))} >>>>> {degrees(2*atan(apertureCalc/(2*focalLengthCalc)))}} >>>>> apertureFocalRatio {{apertureCalc.x/focalLengthCalc.main}} >>>>> Trax01 {{curve x953 1192 1247.527466 1304.445923 1361.67395 1420.560303 >>>>> 1482.739014 1548.128296 1610.351685 1671.486572 1732.383667 1793.790527 >>>>> 1853.362915 1912.415894 1974.61438 2034.171753 2091.987915 2145.516113 >>>>> 2197.037842 2249.268921 2301.771729 2353.022583 2401.169312 2450.260254 >>>>> 2500.791992 2553.439941 2607.471924 2661.059082 2713.591431 2765.387695 >>>>> 2819.274414 2875.749146 2933.259277 2988.799438 3042.455322 3093.411133} >>>>> {curve x953 818 819.5675049 821.9576416 824.9746704 828.8840332 >>>>> 835.4890137 843.7455444 852.7792358 862.2110596 871.3128052 882.1752319 >>>>> 892.2661743 902.6511841 912.3652954 923.1884766 934.8099976 944.2409668 >>>>> 951.4041748 956.5293579 961.5074463 964.8376465 967.0097046 968.0718994 >>>>> 968.6292114 970.2266846 971.1508179 972.5056763 972.8568115 973.5623779 >>>>> 974.3269043 975.4362183 977.2075195 979.0283813 981.0758057 983.494873}} >>>>> solved3D {{-(Trax01.y/height-0.5)*fovCalc.y} >>>>> {(Trax01.x/width-0.5)*fovCalc.x} 0} >>>>> solvedTranslate >>>>> {{(Trax01.x-width/2)/width*apertureFocalRatio*scaleScene} >>>>> {(Trax01.y-height/2)/width*apertureFocalRatio*scaleScene} {-scaleScene}} >>>>> } >>>>> >>>>> <tracker2Camera2.gizmo>_______________________________________________ >>>>> >>>>> Nuke-users mailing list >>>>> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >>>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>> >>>> >>>> _______________________________________________ >>>> Nuke-users mailing list >>>> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>> >>>> _______________________________________________ >>>> Nuke-users mailing list >>>> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>> >>> _______________________________________________ >>> Nuke-users mailing list >>> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> >> >> _______________________________________________ >> Nuke-users mailing list >> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> >> _______________________________________________ >> Nuke-users mailing list >> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > > _______________________________________________ > Nuke-users mailing list > Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ > 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