learn vtk by Tcl script on mac

learn vtk by Tcl script on mac

环境： VTK-8.1.1 Mac OS X 10.13.6 /usr/bin/tclsh

build vtk，cmake一下：

cmake ./ -G "Unix Makefiles" \-DVTK_USE_QVTK:BOOL=ON \-DCMAKE_INSTALL_PREFIX=/usr/local \-DVTK_USE_GUISUPPORT:BOOL=ON \-DVTK_QT_VERSION=5 \-DModule_vtkGUISupportQt:BOOL=ON \-DModule_vtkGUISupportQtOpenGL:BOOL=ON \-DModule_vtkGUISupportQtSQL:BOOL=ON \-DModule_vtkGUISupportQtWebkit:BOOL=OFF \-DModule_vtkRenderingQt:BOOL=ON \-DModule_vtkViewsQt:BOOL=ON \-DVTK_WRAP_TCL:BOOL=ON \-DTCL_INTERNAL_PATH=/Users/weiyang/Downloads/VTK-8.1.1/ThirdParty/TclTk/internals/tk8.6

注意：Module_vtkGUISupportQtWebkit 是被关掉的。 然后make， make install。 接着尝试使用tcl脚本

tclsh assembly.tclcan't find package vtk while executing"package require vtk" (file "assembly.tcl" line 8)

查看默认的Tcl变量 auto_path：

weiyang@WeiMac  ~/Downloads  tclsh% puts $auto_path/System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources/Scripts /System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources /usr/lib ~/Library/Tcl /Library/Tcl /System/Library/Tcl /System/Library/Tcl/8.5 ~/Library/Frameworks /Library/Frameworks /System/Library/Frameworks%

寻找pkgIndex.tcl 的路径：

✘ weiyang@WeiMac  ~  find / -name pkgIndex.tcl 2>/dev/null/usr/local/lib/tcltk/vtk-8.1/pkgIndex.tcl/System/Library/Tcl/tklib0.5/crosshair/pkgIndex.tcl/System/Library/Tcl/tklib0.5/tablelist/pkgIndex.tcl/System/Library/Tcl/tklib0.5/tooltip/pkgIndex.tcl...

将包含pkgIndex.tcl的路径​​/Users/weiyang/Downloads/VTK-8.1.1/Wrapping/Tcl​​放到 auto_path中。可设置环境变量TCLLIBPATH

weiyang@WeiMac  ~/Downloads/VTK-8.1.1/Examples/Rendering/Tcl  export TCLLIBPATH=/Users/weiyang/Downloads/VTK-8.1.1/Wrapping/Tclweiyang@WeiMac  ~/Downloads/VTK-8.1.1/Examples/Rendering/Tcl  tclsh% puts $auto_path/Users/weiyang/Downloads/VTK-8.1.1/Wrapping/Tcl /System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources/Scripts /System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources /usr/lib ~/Library/Tcl /Library/Tcl /System/Library/Tcl /System/Library/Tcl/8.5 ~/Library/Frameworks /Library/Frameworks /System/Library/Frameworks% exit

然后就能正常解释，运行tcl脚本：

weiyang@WeiMac  ~/Downloads/VTK-8.1.1/Examples/Rendering/Tcl  vtk assembly.tcl

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