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Differential D7200

3ds export fix for Blender 2.80
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Authored by Sebastian Sille (nrgsille) on Mar 20 2020, 8:02 PM.

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Maniphest Tasks
T66329: Restore Autodesk 3DS format Import/Export for Blender 2.80
Summary

Export 3ds final fix
T66329

  • added percent subchunk
  • added specularity and reflection
  • tesselation to loop triangles
  • uv list from triangle loops
  • material index from polygons
  • fixed matrix multiplication
  • fixed syntax errors
  • moved import modules to the start of the script
  • added alpha data and material property
  • fixed texture mapping
  • uv texture support via principled BSDF
  • alternative uv image from paint slots
  • Masterscale Element added
  • deactivated evaluated depsgraph
  • fixed 3ds_string output from byte to string

ToDo:

  • fix depsgraph
  • fix object hierachy

Diff Detail

Event Timeline

Sebastian Sille (nrgsille) created this revision.Mar 20 2020, 8:02 PM
Sebastian Sille (nrgsille) edited the summary of this revision. (Show Details)Mar 20 2020, 8:25 PM
Pieter Schiettecatte (Schiette) awarded a token.Mar 20 2020, 9:14 PM
Pieter Schiettecatte (Schiette) added a subscriber: Pieter Schiettecatte (Schiette).
Sebastian Sille (nrgsille) added a reviewer: Campbell Barton (campbellbarton).Mar 20 2020, 9:35 PM
Sebastian Sille (nrgsille) edited the summary of this revision. (Show Details)Mar 21 2020, 4:40 PM
Sebastian Sille (nrgsille) updated this revision to Diff 23087.Mar 25 2020, 7:35 PM

Fixed UV - now the script works for Blender 2.80

known issues:
no uv texture support - use texture paint slots instead
no objects taken from evaluated depsgraph
no object hierachy supported

Sebastian Sille (nrgsille) awarded a token.Mar 25 2020, 7:40 PM
Sebastian Sille (nrgsille) edited the summary of this revision. (Show Details)Mar 25 2020, 7:43 PM
Sebastian Sille (nrgsille) added a project: Add-ons (Community).
Sebastian Sille (nrgsille) updated this revision to Diff 23090.Mar 25 2020, 8:04 PM

minor fix

Sebastian Sille (nrgsille) added a task: T66329: Restore Autodesk 3DS format Import/Export for Blender 2.80.Mar 25 2020, 8:16 PM
Sebastian Sille (nrgsille) added a project: Python API.Mar 27 2020, 4:37 PM
Mateusz (brezdo) awarded a token.Apr 2 2020, 7:42 PM
Mateusz (brezdo) added a subscriber: Mateusz (brezdo).
andreas atteneder (atti) added a subscriber: andreas atteneder (atti).Apr 5 2020, 2:39 PM
Sebastian Sille (nrgsille) updated this revision to Diff 23492.Apr 6 2020, 10:33 PM

Added texture image support
Image taken from PrincipledBSDF base color channel

Sebastian Sille (nrgsille) edited the summary of this revision. (Show Details)Apr 6 2020, 11:10 PM
Sebastian Sille (nrgsille) updated this revision to Diff 23596.Apr 9 2020, 7:15 PM

3ds exporter final fix for Blender 2.80 API

  • added texture image export from Principled BSDF wrapper
  • added specular texture support
  • added alpha texture support
  • added normalmap texture support
  • fixed texture mapping
  • uv images taken from paint slots if no nodes used
  • otherwise principled base color texture is used
Sebastian Sille (nrgsille) updated this revision to Diff 23601.Apr 9 2020, 8:54 PM

minor fix to not get empty values

Sebastian Sille (nrgsille) updated this revision to Diff 23620.Apr 10 2020, 9:51 AM

fixed texture mapping

Sebastian Sille (nrgsille) updated this revision to Diff 23626.Apr 10 2020, 3:33 PM

fixed out of index error

Sebastian Sille (nrgsille) updated this revision to Diff 23627.Apr 10 2020, 3:48 PM

some little corrections

Jonas Elbers (seeadler) mentioned this in T66534: X3D export in 2.80 does not save texture.Apr 10 2020, 5:08 PM
Sebastian Sille (nrgsille) updated this revision to Diff 23635.Apr 10 2020, 7:37 PM

fixed some non-type errors if no material

Sebastian Sille (nrgsille) updated this revision to Diff 23636.Apr 10 2020, 7:39 PM

another little non-type error

Sebastian Sille (nrgsille) updated this revision to Diff 23637.Apr 10 2020, 7:42 PM

why I have overseen this^^ now its fixed

Sebastian Sille (nrgsille) updated this revision to Diff 23646.Apr 11 2020, 1:11 AM
Sebastian Sille (nrgsille) edited the summary of this revision. (Show Details)

alternative uv image taken from paint slots

Sebastian Sille (nrgsille) updated this revision to Diff 23648.Apr 11 2020, 1:33 AM

fixed another non-type error if no uv image found

Sebastian Sille (nrgsille) updated this revision to Diff 23651.Apr 11 2020, 1:15 PM
Sebastian Sille (nrgsille) edited the summary of this revision. (Show Details)

added rounded mapping values

Sebastian Sille (nrgsille) edited the summary of this revision. (Show Details)Apr 11 2020, 7:31 PM
Sebastian Sille (nrgsille) mentioned this in D7406: 3DS Exporter: Port to Blender 2.82 and update for shader node support.Apr 12 2020, 5:07 PM
Sebastian Sille (nrgsille) mentioned this in D7454: IO_scene_3ds: Ported 3ds import & export to Blender 2.82.Apr 16 2020, 5:36 PM
Mateusz (brezdo) removed a subscriber: Mateusz (brezdo).May 18 2020, 3:35 PM
Mateusz (brezdo) rescinded a token.May 21 2020, 9:42 PM
kahseng (kahseng) added a subscriber: kahseng (kahseng).Jun 12 2020, 5:50 AM
Sebastian Sille (nrgsille) added a child revision: D7406: 3DS Exporter: Port to Blender 2.82 and update for shader node support.Jun 12 2020, 2:53 PM
Sebastian Sille (nrgsille) added a child revision: D7454: IO_scene_3ds: Ported 3ds import & export to Blender 2.82.
Sebastian Sille (nrgsille) removed reviewers: Brendon Murphy (meta-androcto), Campbell Barton (campbellbarton).Jun 12 2020, 3:20 PM
Sebastian Sille (nrgsille) removed rBAC Blender Add-ons Contrib as the repository for this revision.
Sebastian Sille (nrgsille) abandoned this revision.Jun 12 2020, 4:09 PM

Revision Contents
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io_scene_3ds/
186 lines

Diff 22982

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io_scene_3ds/export_3ds.py

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