[LuxBlend25] Change in matrix indexing, testing needed

[Lord Crc]

Hi,

as detailed on this page the indexing of matrices has changed in Blender r42816 to the standard "row, column" notation.

I've gone over the code and tried to find all the spots which are affected, however I may have missed some so this will require extensive testing.

Since this is a breaking change from Blender, I've tagged the previous changeset as "v09-2.61".

[jensverwiebe]

Hi Lord...

Looks good so far.

I did same for smallluxGPU, but added a versioncheck: ( if bpy.app.build_revision > '42815': )

Code: Select all

     1.1 --- a/samples/smallluxgpu2/blender/render_smallluxgpu.py   Tue Dec 20 07:16:34 2011 +0100
     1.2 +++ b/samples/smallluxgpu2/blender/render_smallluxgpu.py   Fri Dec 23 12:03:57 2011 +0100
     1.3 @@ -391,10 +391,16 @@
     1.4      def getobjscn(scene):
     1.5          scn = {}
     1.6          def objscn(plyn, matn, objn, mat, tm):
     1.7 -            if tm:
     1.8 -                scn['scene.objects.{}.{}.transformation'.format(matn,objn)] = '{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}'.format(
     1.9 -                        ff(tm[0][0]),ff(tm[0][1]),ff(tm[0][2]),ff(tm[0][3]),ff(tm[1][0]),ff(tm[1][1]),ff(tm[1][2]),ff(tm[1][3]),
    1.10 -                        ff(tm[2][0]),ff(tm[2][1]),ff(tm[2][2]),ff(tm[2][3]),ff(tm[3][0]),ff(tm[3][1]),ff(tm[3][2]),ff(tm[3][3]))
    1.11 +            if tm:
    1.12 +                if bpy.app.build_revision > '42815':
    1.13 +                    scn['scene.objects.{}.{}.transformation'.format(matn,objn)] = '{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}'.format(
    1.14 +                        ff(tm[0][0]),ff(tm[1][0]),ff(tm[2][0]),ff(tm[3][0]),ff(tm[0][1]),ff(tm[1][1]),ff(tm[2][1]),ff(tm[3][1]),
    1.15 +                        ff(tm[0][2]),ff(tm[1][2]),ff(tm[2][2]),ff(tm[3][2]),ff(tm[0][3]),ff(tm[1][3]),ff(tm[2][3]),ff(tm[3][3]))
    1.16 +                else:
    1.17 +                    scn['scene.objects.{}.{}.transformation'.format(matn,objn)] = '{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}'.format(
    1.18 +                        ff(tm[0][0]),ff(tm[0][1]),ff(tm[0][2]),ff(tm[0][3]),ff(tm[1][0]),ff(tm[1][1]),ff(tm[1][2]),ff(tm[1][3]),
    1.19 +                        ff(tm[2][0]),ff(tm[2][1]),ff(tm[2][2]),ff(tm[2][3]),ff(tm[3][0]),ff(tm[3][1]),ff(tm[3][2]),ff(tm[3][3]))
    1.20 +
    1.21              if not SLGBP.live:
    1.22                  scn['scene.objects.{}.{}'.format(matn,objn)] = '{}/{}/{}.ply'.format(SLGBP.spath,SLGBP.sname,plyn)
    1.23                  if scene.slg.vnormals:

Perhaps we can do same in luxblend, but then again it is much more places to handle.

Jens

[Lord Crc]

I've added some code to make luxblend25 backwards compatible, it should now run on 2.61 official and later builds.