pbrt

2007-07-30T17:30:58+09:00

*pbrt [[pbrt/ビルド手順]] [[pbrt/openexrビルド]] [[pbrt/Xcode設定]]

pbrt/Xcode設定

2007-07-30T17:30:24+09:00

*Xcode設定 **pbrt -Mach-o 実行可能タイプ -プライベートの外部シンボルを維持 YES -他のリンカフラグ -Bdynamic -lz (+ OpenEXR) **プラグイン(.so) -Mach-o バンドル -現在のライブラリのバージョンなし -互換のバージョンなし -他のリンカフラグ -flat_namespace -undefined supress -noprebind -単一オブジェクトプレリンク YES

pbrt/openexrビルド

2007-07-20T23:33:29+09:00

*openexrビルド ./configure --enable-osx-universal-binaries --disable-dependency-tracking --enable-imfexamples LDFLAGS=-L/sw/lib CPPFLAGS=-I/sw/include

トップページ

2007-07-20T01:01:47+09:00

*トップページとりあえずわすれないように書いておく

開発メモ

2007-07-20T00:58:04+09:00

[[開発メモ/configure]]

top

2007-07-20T00:56:44+09:00

[[pbrt/ビルド手順]]

メニュー

2007-07-20T00:52:24+09:00

メニュー -[[トップページ]] -[[pbrt]] -[[開発メモ]] ---- -[[@ウィキガイド>http://atwiki.jp/guide/]] -[[@wiki 便利ツール >http://atwiki.jp/tools/]] -[[@wiki>http://atwiki.jp]] // リンクを張るには "[" 2つで文字列を括ります。 // ">" の左側に文字、右側にURLを記述するとリンクになります

開発メモ/configure

2007-07-20T00:51:41+09:00

*configureオプション ./configure LDFLAGS=-L/sw/lib CPPFAGS=-I/sw/include

pbrt/ビルド手順

2007-07-20T00:49:55+09:00

**pbrtビルド手順 Instructions for compiling PBRT under Windows using Visual Studio 2005 1.) Download necessary software packages - PBRT: http://www.pbrt.org/src/pbrt-src-1.02.zip - OpenEXR: http://savannah.nongnu.org/download/openexr/OpenEXR-1.2.2.tar.gz - zlib: http://www.zlib.net/zlib123.zip - Cygwin: http://www.cygwin.com/setup.exe - FLTK: http://www.fltk.org/software.php?VERSION=2.0.x-r4886&FILE=fltk/1.1.7/fltk-1.1.7-source.zip (only required if you want to compile the exrdisplay utility) - Nvidia SDK: http://download.nvidia.com/developer/SDK/9.5/NVIDIA_SDK_9.5.0923.0930.exe (only required if you want to compile the exrdisplay utility with fragment shader support) 2.) Install Cygwin - note that you can do a minimal install since the only necessary utilities are flex and bison 3.) Install the Nvidia SDK (as noted above, this is an optional step) 4.) compile FLTK (as noted above, this is also an optional step) - unzip the FLTK package, for the purposes of these instructions we'll assume C:\fltk. - Open the C:\fltk\vc2005\fltk.sln solution in Visual Studio. - Build both the Debug and Release versions. - Select the top level Solution in the Solution Explorer - Build->Batch Build - Click Select All - Click Build - FLTK should now build cleanly. - After FLTK is built, add FLTK to Visual Studio's list of directories. - Tools->Options->Projects And Solutions->VC++ Directories - Show directories for Library Files - Click the New Line Icon (the folder with the spark on its top right) - Browse to C:\fltk\lib, Click Open then OK - Using the black arrows, move this directory to the bottom of the list - Next, choose Show directories for Include Files - As done for the lib directory, make a new directory listing, browse to C:\fltk, click Open then OK, and move it to the bottom of the list - note that to do this in a "cleaner" manner, create an 'include' directory in C:\fltk, copy the C:\fltk\FL directory into 'include', and then in the above step add C:\fltk\include instead of C:\fltk, this will keep Visual Studio from inadvertently compiling against some of the other headers that FLTK has in its root directory. 5.) Compile zlib - unzip the zlib package, for the purposes of these instructions we'll assume C:\zlib. - Open the C:\zlib\projects\visualc6\zlib.dsw and allow Visual Studio to convert it to 2005 format as necessary. - Build both the Debug and Release versions, but not the ASM versions! - Select the top level Solution in the Solution Explorer - Build->Batch Build - Select all those Projects without ASM in the Configuration string - Click Build - After zlib is built, add zlib to Visual Studio's list of directories - To do this in the cleanest manner, create an 'include' and 'lib' subdirectory in the C:\zlib root directory. - Copy zconf.h, zlib.h, and zutil.h from C:\zlib into C:\zlib\include - Copy C:\zlib\projects\visualc6\Win32_DLL_Debug\zlib1d.lib, C:\zlib\projects\visualc6\Win32_DLL_Release\zlib1.lib, C:\zlib\projects\visualc6\Win32_LIB_Debug\zlibd.lib, and C:\zlib\projects\visualc6\Win32_DLL_Debug\zlib.lib all into C:\zlib\lib - As in the last instruction for FLTK, add C:\zlib\include to the list of Include directories, and C:\zlib\lib to the list of Lib directories. - Add the the zlib dll's to the system path. - Create a 'bin' directory in C:\zlib - Copy C:\zlib\projects\visualc6\Win32_DLL_Debug\zlib1.dll and C:\zlib\projects\visualc6\Win32_DLL_Release\zlib.dll both into C:\zlib\bin - Open System Properties (Win+Break, or right-click My Computer and click Properties) - Click the Advanced tab. - Click the Environment Variables button. - In the User Variables for , select "Path", and click Edit. - At the end of the entry, add "C:\zlib\bin", making sure that this new entry is separated from the current string by a semicolon, e.g. "C:\Progra~1\Foo;C:\zlib\bin" 6.) Compile OpenEXR - untar the OpenEXR package, for the purposes of these instructions we'll assume C:\OpenEXR. - Open the C:\OpenEXR\vc\vc7\OpenEXR.sln solution file in Visual Studio, allowing it convert as necessary. - Note that if you want to compile exrdisplay with fragment shader support, this is the point where you will need to tell Visual Studio where the Nvidia SDK headers and libraries are. The include directory (assuming a default install) is: C:\Program Files\NVIDIA Corporation\SDK 9.5\inc and the library directories are under C:\Program Files\NVIDIA Corporation\SDK 9.5\LIBS, of which you'll have to add at least the lib\Release subdirectory. - Again, build both the OpenEXR Debug and Release solutions, using the same instructions as in zlib and FLTK. - You'll probably see some errors like the following: LINK : fatal error LNK1181: cannot open input file 'Iex_dll_d.lib' don't worry too much about these, they are only if you want to use OpenEXR in dll format, which PBRT doesn't. - Building OpenEXR can take a little while as it compiles and runs tests for each of its sub-libraries. If you see that a test is hung or otherwise taking too long, you can kill it with ctrl+break and rebuild and it will be skipped on the second pass. - As for the previous libraries, you will now need to tell Visual Studio where to look for the OpenEXR headers and libs. The include directories you will need are C:\OpenEXR\Half, C:\OpenEXR\Iex, C:\OpenEXR\IlmImf and C:\OpenEXR\Imath. The library directory is C:\OpenEXR\vc\vc7\lib. Add them to Visual Studio in the same manner as before. - You'll probably also want to add C:\OpenEXR\vc\vc7\bin to your Path so you can easily run the OpenEXR utilities from the command line. To do so follow the same steps as for C:\zlib\bin as given above. 7.) Compile PBRT (finally!) - unzip the PBRT package, for the purposes of these instructions we'll assume C:\[[pbrt]] - Open the C:\pbrt\win32\pbrt.sln solution file, allowing Visual Studio to convert as necessary. - Before compiling, there are a few project changes you will need to make. - Select the "core" project, and expand the "Parser Files" directory. - Right-click pbrtlex.l and click Properties - Select Custom Build Step and then General - Change the Command Line to reflect the directory into which you installed Cygwin in Step 1. Furthermore, if you have spaces in either the Cygwin directory name or the pbrt directory you created, you will have to appropriately quote the offending part of the command line. See http://www.pbrt.org/faq.php#faqs_build-win32_win32cygwin for more info. - Do the same as the above for pbrtparse.y. - Next, right-click the core project and select Properties - Go to Configuration Properties->Linker->Input and change the zlib library reference to zlib1.lib. Do the same for both Release and Debug versions of the core project. - Next, go to Linker->General and erase the entire string in Additional Library Directories (again, for both Release and Debug) - Lastly, go to C/C++->General and erase the string in Additional Include Directories for OpenEXR (after you're done it should read only "../../core;../..", and again, do the same for both Release and Debug) - As before, now you should be able to build both the Release and Debug versions of PBRT using Batch Build. - To facilitate running PBRT, you will probably want to add C:\pbrt\win32\Projects\Release to your Path environment variable and you'll want to also add the same directory to a new environment variable named PBRT_SEARCHPATH (so that PBRT can find all the plug-ins). Substitute ..\Projects\Debug if you want to run the debug build. Alternatively, you can copy ..\Projects\Debug\pbrt.exe (as pbrtd.exe) and ..\Projects\Release\pbrt.exe both into a new directory, C:\pbrt\bin, and add that to your Path and then specify the searchPath directive in your scene files for added flexibility in switching between Debug and Release versions.

cineman @ ウィキ