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    [PLUGIN]MITSUBA Render Exporter v1.5.0(20141109)

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    • D Offline
      driven
      last edited by

      hi

      has anyone had this working on a mac?

      I get this error from Mitsuba on launch...
      2014-03-16 10.07.59 pm.png
      main.serialised is empty...
      I also get a blank materials editor...

      john

      EDIT: material dialog working now...

      the issue seems to be with 'mitsuba_main.serialized' not being written to...

      I tried different paths in the 'User' domain, but that hasn't helped, so what is doing the serialization? if it's jQuery that may be the issue...

      learn from the mistakes of others, you may not live long enough to make them all yourself...

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      • U Offline
        unclex
        last edited by

        Wonderful Plugin
        and
        Wonderful Free Render

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        • T Offline
          tak2hata
          last edited by

          Hi,Unclex.
          Thank for your enjoying!

          Hi,Driven.
          I tested this on macOS 10.9.1 and sketchup2014 and mitsuba render 0.5.0.

          Select Mitsuba.app as Render engine like this video.

          And,I execute "commanline-access" from mitsuba menu once before test on mac.
          This maybe connect anything working well or,not.

          I hope this help you.

          Thanks.

          by TAK2HATA

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          • S Offline
            sergonavt
            last edited by

            8 version in the materials editor view shows only one material (Sophi_Hair) and does not show changes ??? in render all right, version 14, everything works

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            • D Offline
              driven
              last edited by

              hi,

              thanks for the video, adding the symlink to /usr/bin/mitsuba hasn't made a difference.

              materials is using 'mitsuba' for the previews...
              if I update after changes...
              the serialization just isn't occurring, the file remains empty, and I get the same error message...

              'Ruby Console' indicates all is well...

              'mitsuba log' seems ok

              2014-03-17 18;06;50 DEBUG main [Thread] Spawning thread "load"
2014-03-17 18;06;50 INFO  load [sceneloader.cpp;101] Parsing scene description from "//Applications/su_render/Mitsuba_scene.xml" ..
2014-03-17 18;06;50 INFO  load [scenehandler.cpp;675] In file "//Applications/su_render/Mitsuba_scene.xml" (near line 2); Parsing included file "Mitsuba_geometries.xml" ..
2014-03-17 18;06;50 INFO  load [SerializedMesh] Loading shape 0 from "mitsuba_main.serialized" ..
2014-03-17 18;06;50 DEBUG load [Thread] Thread "load" has finished

              but I get the error...

              john

              learn from the mistakes of others, you may not live long enough to make them all yourself...

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              • D Offline
                driven
                last edited by

                the log in app/contents reports my gl settup

                2014-03-17 17;42;21 INFO  main [mainwindow.cpp;80] Mitsuba version 0.5.0 (Mac OS, 64 bit), Copyright (c) 2014 Wenzel Jakob
2014-03-17 17;42;21 INFO  main [mainwindow.cpp;83] Configured for RGB-based rendering
2014-03-17 17;42;21 DEBUG main [NSGLSession] Initializing NSGL session
2014-03-17 17;42;21 DEBUG main [NSGLRenderer] Using an existing NSGL context
2014-03-17 17;42;21 DEBUG main [GLRenderer] OpenGL renderer ; ATI Radeon HD 2600 PRO OpenGL Engine
2014-03-17 17;42;21 DEBUG main [GLRenderer] OpenGL vendor   ; ATI Technologies Inc.
2014-03-17 17;42;21 DEBUG main [GLRenderer] OpenGL version  ; 2.1 ATI-8.24.11
2014-03-17 17;42;21 DEBUG main [GLRenderer] Capabilities; Framebuffers objects are supported.
2014-03-17 17;42;21 DEBUG main [GLRenderer] Capabilities; GLSL is supported.
2014-03-17 17;42;21 DEBUG main [GLRenderer] Capabilities; Floating point textures are supported.
2014-03-17 17;42;21 DEBUG main [GLRenderer] Capabilities; Floating point color buffers are supported.
2014-03-17 17;42;21 DEBUG main [GLRenderer] Capabilities; Fast buffer blitting is supported.
2014-03-17 17;42;21 INFO  main [GLRenderer] Capabilities; Multisample framebuffer objects are NOT supported!
2014-03-17 17;42;21 DEBUG main [GLRenderer] Capabilities; Vertex buffer objects are supported.
2014-03-17 17;42;21 DEBUG main [GLRenderer] Capabilities; Geometry shaders are supported.
2014-03-17 17;42;21 DEBUG main [GLRenderer] Capabilities; Custom texture filtering is supported.
2014-03-17 17;42;21 WARN  main [GLRenderer] Capabilities; Synchronization objects are NOT supported!
2014-03-17 17;42;21 INFO  main [GLRenderer] Capabilities; Bindless rendering is NOT supported!

                I'm on OSX 10.9.2 as well... but on an older iMac

                john

                learn from the mistakes of others, you may not live long enough to make them all yourself...

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                • S Offline
                  slbaumgartner
                  last edited by

                  I'm getting much the same error as John, though the message says "near line 25" instead of the line he reported. The /Applications/su_render/mitsuba_main.serialized file has size 0.

                  What can we do to help debug this?

                  MacBook Pro Retina, OS X 10.9.2

                  Steve

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                  • sadyoS Offline
                    sadyo
                    last edited by

                    Mitsuba seem work fine on my Sketchup 2014-Windowc 8.1 64bit
                    But,
                    How to implementing the clipmap/2D object in Mitsuba ❓ ❓

                    http://s1.postimg.org/jtfu9opfj/image.jpg

                    it won't appear in Renderer

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                    • D Offline
                      driven
                      last edited by

                      Hi,

                      think I found the problem, but not the solution...

                      2014-03-18 11:44:26 INFO main [converter.cpp:127] Creating directory "textures" .. Caught a critical exception: boost::filesystem::create_directory: Permission denied: "textures"

                      john

                      learn from the mistakes of others, you may not live long enough to make them all yourself...

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                      • T Offline
                        tak2hata
                        last edited by

                        @driven said:

                        Hi,

                        think I found the problem, but not the solution...

                        2014-03-18 11:44:26 INFO main [converter.cpp:127] Creating directory "textures" .. Caught a critical exception: boost::filesystem::create_directory: Permission denied: "textures"

                        john

                        Hi,john.
                        Ummm...

                        I guess the problem is delay of writing file.

                        Please search "mitsuba_main.dae" in "/applications/su_render" folder.
                        Tell me that file size.
                        And Start Mitsuba and import "mitsuba_main.dae" file.

                        Is there anything displayed on mitsuba window.

                        Now "mitsuba_main.serialized" is created in that folder.and it is not zero byte.

                        Seriarized file is binary mesh file of mitsuba render.

                        Please send me your "mtsuba_main.dae" If "mitsuba_main.serialized" is zero byte.

                        I will analyze it.

                        Thanks.

                        by TAK2HATA

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                        • S Offline
                          slbaumgartner
                          last edited by

                          When I import that file, I get the attached popup dialog and the log contains the attached messages. The serialized file is then not empty and mitsuba generates a rendered scene! So the problem definitely involves getting from the dae to the serialized file. However, the rendering contains only one instance each of Components that have multiple instances in the SketchUp file. The handling of my original textured material also is weird (looks like a grainy mass of dots instead of the original wood image).

                          Screen Shot 2014-03-18 at 8.56.05 AM.png

                          Steve

                          mitsuba log.txt

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                          • D Offline
                            driven
                            last edited by

                            hi

                            dae is 54kb, fails to make texture folder...
                            mitsuba_main.serialized is empty...

                            if I import the dae into mitsuba, texture folder gets made on import, but is empty...
                            mitsuba_main.serialized is 12kb
                            plugins dae imported into mitsuba
                            john

                            learn from the mistakes of others, you may not live long enough to make them all yourself...

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                            • S Offline
                              slbaumgartner
                              last edited by

                              Here are the folders and contents after importing the dae. As John reported, the textures folder exists but is empty, as is the output folder.

                              steves-macbook:su_render steve$ ls -lR ./*
                              -rw-r--r-- 1 steve admin 6673 Mar 17 21:23 ./Mitsuba_geometries.xml
                              -rw-r--r-- 1 steve admin 1365 Mar 17 21:23 ./Mitsuba_scene.xml
                              -rw-r--r-- 1 steve admin 5867 Mar 17 21:23 ./mitsuba_geom.txt
                              -rw-r--r-- 1 steve admin 30488 Mar 17 21:23 ./mitsuba_main.dae
                              -rw-r--r-- 1 steve admin 903109 Mar 18 09:04 ./mitsuba_main.exr
                              -rw-r--r-- 1 steve admin 3582 Mar 18 08:55 ./mitsuba_main.serialized
                              -rw-r--r-- 1 steve admin 1620 Mar 18 08:55 ./mitsuba_main.xml

                              ./output:

                              ./preview_cash:
                              total 80
                              -rw-r--r-- 1 steve admin 39202 Mar 17 17:31 su2objmtl_default_material.png

                              ./textures:

                              ./tx_default:
                              total 8
                              -rw-r--r-- 1 steve admin 3645 Mar 17 21:23 dark_mahogany.jpg

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                              • D Offline
                                driven
                                last edited by

                                the other thing I tried was exporting a dae directly from SU...

                                filesize 202 KB
                                texture folder empty
                                serialised 11 KB

                                Sophie is facedown on the ground [I don't think she's partially happy about it...]

                                she ain't happy...

                                learn from the mistakes of others, you may not live long enough to make them all yourself...

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                                • D Offline
                                  driven
                                  last edited by

                                  here are all the files for both...

                                  this is after the Misuba.app import so it has a textures folder...
                                  still empty after untitled was run...
                                  su_render.zip

                                  learn from the mistakes of others, you may not live long enough to make them all yourself...

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                                  • T Offline
                                    tak2hata
                                    last edited by

                                    Hi
                                    Here is the Flow of exporting to mitsuba in my plugin.

                                    1.Create collada mesh without materials and transformation.(for instancing)
                                    2.Convert the collada mesh to serialized mesh by mtsimport tool.
                                    3.Export scene information iclude materials and instancing and transformation for serialized mesh.

                                    Please open "mitsuba_scene.xml" in mitsuba render ,if there is correct serialized mesh "mitsuba_main.serialized" created from "mitsuba_main.dae".

                                    That will be shown all correctly.

                                    Mtsimport work fine?
                                    Collada file created fine?
                                    Seriarize file is not zero byte?

                                    by TAK2HATA

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                                    • D Offline
                                      driven
                                      last edited by

                                      I can trap the create_directory error by appending at line 269 in mitsuba_main.rb
                                      the serialisation never occurs from the plugin...

                                      system(commandline, ;out => ['/tmp/log.txt', 'a'], ;err => ['/tmp/log.txt', 'a'])

                                      learn from the mistakes of others, you may not live long enough to make them all yourself...

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                                      • T Offline
                                        tak2hata
                                        last edited by

                                        @driven said:

                                        I can trap the create_directory error by appending at line 269 in mitsuba_main.rb
                                        the serialisation never occurs from the plugin...

                                        system(commandline, ;out => ['/tmp/log.txt', 'a'], ;err => ['/tmp/log.txt', 'a'])

                                        In my mac that occurs.
                                        Here is log.txt.

                                        2014-03-18 23;21;32.391 mtsimport[308;507] ApplePersistenceIgnoreState; Existing state will not be touched. New state will be written to /var/folders/v2/nc5st2054wvghywgtfrszpf00000gn/T/org.mitsuba.Mitsuba.savedState
2014-03-18 23;21;32 INFO  main [converter.cpp;137] Beginning conversion ..
2014-03-18 23;21;32 INFO  main [collada.cpp;1596] Loading "mitsuba_main.dae" ..
2014-03-18 23;21;32 INFO  main [collada.cpp;1642] Importing materials ..
2014-03-18 23;21;32 INFO  main [collada.cpp;1669] Importing scene ..
2014-03-18 23;21;32 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;21;32 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;21;32 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;21;32 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;21;32 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;21;32 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;21;32 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;21;32 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;21;32 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;21;32 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;21;32 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;21;32 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;21;32 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;21;32 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;21;32 INFO  main [collada.cpp;1680] Done, took 0.0s
2014-03-18 23;21;32 INFO  main [mtsimport.cpp;156] Encountered 14 warnings -- please check the messages above for details.
Finished conversion (took 60 ms)

                                        In Sketchup Ruby Console
                                        system(%Q{'/Applications/Mitsuba.app/Contents/MacOS/mtsimport' '/Applications/su_render/mitsuba_main.dae' '/Applications/su_render/mitsuba_main.xml'})
                                        this return False?

                                        by TAK2HATA

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                                        • D Offline
                                          driven
                                          last edited by

                                          Here is my log.txt. after 2 attempts

                                          2014-03-18 13;58;36 INFO  main [converter.cpp;127] Creating directory "textures" ..
Caught a critical exception; boost;;filesystem;;create_directory; Permission denied; "textures"
2014-03-18 14;22;09 INFO  main [converter.cpp;127] Creating directory "textures" ..
Caught a critical exception; boost;;filesystem;;create_directory; Permission denied; "textures"

                                          @tak2hata said:

                                          In Sketchup Ruby Console
                                          system(%Q{'/Applications/Mitsuba.app/Contents/MacOS/mtsimport' '/Applications/su_render/mitsuba_main.dae' '/Applications/su_render/mitsuba_main.xml'})
                                          this return False?
                                          YES it returns false

                                          and if you use this version, you get the same error as the log file in Ruby Console...

                                          %x(/Applications/Mitsuba.app/Contents/MacOS/mtsimport /Applications/su_render/mitsuba_main.dae /Applications/su_render/mitsuba_main.xml 2>&1)

                                          2014-03-18 14:42:03 INFO main [converter.cpp:127] Creating directory "textures" .. Caught a critical exception: boost::filesystem::create_directory: Permission denied: "textures"

                                          learn from the mistakes of others, you may not live long enough to make them all yourself...

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                                          • T Offline
                                            tak2hata
                                            last edited by

                                            @driven said:

                                            and if you use this version, you get the same error as the log file in Ruby Console...

                                            %x(/Applications/Mitsuba.app/Contents/MacOS/mtsimport /Applications/su_render/mitsuba_main.dae /Applications/su_render/mitsuba_main.xml 2>&1)

                                            2014-03-18 14:42:03 INFO main [converter.cpp:127] Creating directory "textures" .. Caught a critical exception: boost::filesystem::create_directory: Permission denied: "textures"

                                            I get this return.

                                            > %x(/Applications/Mitsuba.app/Contents/MacOS/mtsimport /Applications/su_render/mitsuba_main.dae /Applications/su_render/mitsuba_main.xml 2>&1)
2014-03-18 23;58;34.268 mtsimport[472;507] ApplePersistenceIgnoreState; Existing state will not be touched. New state will be written to /var/folders/v2/nc5st2054wvghywgtfrszpf00000gn/T/org.mitsuba.Mitsuba.savedState
2014-03-18 23;58;34 INFO  main [converter.cpp;137] Beginning conversion ..
2014-03-18 23;58;34 INFO  main [collada.cpp;1596] Loading "mitsuba_main.dae" ..
2014-03-18 23;58;34 INFO  main [collada.cpp;1642] Importing materials ..
2014-03-18 23;58;34 INFO  main [collada.cpp;1669] Importing scene ..
2014-03-18 23;58;34 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;58;34 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;58;34 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;58;34 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;58;34 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;58;34 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;58;34 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;58;34 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;58;34 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;58;34 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;58;34 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;58;34 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;58;34 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;58;34 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;58;34 WARN  main [collada.cpp;1288] instance_geometry does not contain a <bind_material> element!
2014-03-18 23;58;34 WARN  main [collada.cpp;615] Referenced material could not be found, substituting a diffuse BRDF.
2014-03-18 23;58;34 INFO  main [collada.cpp;1680] Done, took 0.0s
2014-03-18 23;58;34 INFO  main [mtsimport.cpp;156] Encountered 16 warnings -- please check the messages above for details.
Finished conversion (took 42 ms)

                                            Is this problem security permission?

                                            by TAK2HATA

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