TransformScene | How to write the transform matrix?

[ghost]

How is the transform matrix written?

[ghost]

1
0
0
0
0
1
0
0
0
0
1
1

or

1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1

[ghost]

Thanks me!

[cdcseacave]

Hey, sry for the lack of documentation, but indeed the transformation matrix can be either 3x4 or 4x4, and row-major format
Can you pls contact me on my email? I see you are using a lot OpenMVS and I am curious to find out more of what you do.

[Jansschen]

How to use the TransformScene?

[Jansschen]

21:29:53 [App ] OpenMVS x32 v2.2.0
21:29:53 [App ] Build date: Jul 5 2023, 19:23:03
21:29:53 [App ] CPU: (8 cores)
21:29:53 [App ] RAM: 16.00GB Physical Memory 16.00GB Virtual Memory
21:29:53 [App ] OS: Darwin 23.0.0 (arm64)
21:29:53 [App ] Disk:
21:29:53 [App ] warning: no SSE compatible CPU or OS detected
21:29:53 [App ] Command line: TransformScene ./scene.mvs
21:29:53 [App ] Available options:

Generic options:
-h [ --help ] produce this help message
-w [ --working-folder ] arg working directory (default current
directory)
-c [ --config-file ] arg (=TransformScene.cfg)
file name containing program options
--export-type arg (=ply) file type used to export the 3D scene
(ply, obj, glb or gltf)
--archive-type arg (=4294967295) project archive type: 0-text, 1-binary,
2-compressed binary
--process-priority arg (=-1) process priority (below normal by
default)
--max-threads arg (=0) maximum number of threads (0 for using
all available cores)
-v [ --verbosity ] arg (=2) verbosity level

Main options:
-i [ --input-file ] arg input scene filename
-o [ --output-file ] arg output filename for storing the scene
-a [ --align-file ] arg input scene filename to which the scene
will be cameras aligned
-t [ --transform-file ] arg input transform filename by which the
scene will transformed
--transfer-texture-file arg input mesh filename to which the
texture of the scene's mesh will be
transfered to (the two meshes should be
aligned and the new mesh to have
UV-map)
--indices-file arg input indices filename to be used with
ex. texture transfer to select a subset
of the scene's mesh
--compute-volume arg (=0) compute the volume of the given
watertight mesh, or else try to
estimate the ground plane and assume
the mesh is bounded by it
--plane-threshold arg (=0) threshold used to estimate the ground
plane (<0 - disabled, 0 - auto, >0 -
desired threshold)
--sample-mesh arg (=-300000) uniformly samples points on a mesh (0 -
disabled, <0 - number of points, >0 -
sample density per square unit)
--up-axis arg (=2) scene axis considered to point upwards
(0 - x, 1 - y, 2 - z�

[Jansschen]

i try insert this command "sudo ./RefineMesh ./scene_mesh.mvs --max-face-area 16"