search for: gl2ps

...ion of two programs, one to generate the basic figure and another to modify the output surface to a transparent color (but preserving vector-ness). I've been working with the rgl package, but can't get the transparency to work for vector output (rgl.postscript). The rgl package uses the gl2ps library -- by default transparency is disabled in the output (GL2PS_NO_BLENDING is set), giving reasonable PDF output but without transparency. Enabling it in the source code gives ugly results. I ported my graphics to Mathematica, but its PDF output (and SVG output) are both wonky. Any idea...

Hi Folks, I'm trying to get rgl.Sweave to produce plots with transparency. However, it just seems to produce opaque plots when pdf is the output type. Perhaps this is a known issue? I'll just use .png in the meantime, but wanted to see about this, as I didn't see it in the documentation (though it's possible I missed it). Thanks, Allie \documentclass{article} \title {rgl

With version 8 of acrobat reader, it is now possible to have 3D in PDf documents. Does it exist already an R package who manage to produce 3D plots which can be saved as interactive 3D graphs in a PDF file? Best Regards Bruno Cavestro ------------------------------------------------------ Leggi GRATIS le tue mail con il telefonino i-mode? di Wind http://i-mode.wind.it/

...VE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -Iext -I/usr/local/include -g -O2 -fpic -g -O2 -c geom.cpp -o geom.o gcc -std=gnu99 -I/usr/local/lib64/R/include -DHAVE_PNG_H -I/usr/include/libpng12 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -Iext -I/usr/local/include -fpic -g -O2 -c gl2ps.c -o gl2ps.o g++ -I/usr/local/lib64/R/include -DHAVE_PNG_H -I/usr/include/libpng12 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -Iext -I/usr/local/include -g -O2 -fpic -g -O2 -c glErrors.cpp -o glErrors.o g++ -I/usr/local/lib64/R/include -DHAVE_PNG_H -I/usr/include/libpng12 -DHAVE_FREETYP...

Hello everyone, I know I can save a snapshot an rgl device, but currently it only appears to do png format. Is there some way of exporting a high-quality picture more fit for publication? Thanks, Mike

...x86_64 -std=gnu99 -I/Library/Frameworks/R.framework/Resources/include -I/Library/Frameworks/R.framework/Resources/include/x86_64 -DNDEBUG -I/System/Library/Frameworks/OpenGL.framework/Headers -DHAVE_PNG_H -DDarwin -DNO_GL_PREFIX -I/usr/X11R6/include -Iext -I/usr/local/include -fPIC -g -O2 -c gl2ps.c -o gl2ps.o g++ -arch x86_64 -I/Library/Frameworks/R.framework/Resources/include -I/Library/Frameworks/R.framework/Resources/include/x86_64 -DNDEBUG -I/System/Library/Frameworks/OpenGL.framework/Headers -DHAVE_PNG_H -DDarwin -DNO_GL_PREFIX -I/usr/X11R6/include -Iext -I/usr/local/include -g -O2...

I?ve installed R 3.7.0 on a new laptop running macos 10.14.5 and have managed to get most of my usual packages to compile from source with a ~/.R/Makevars file that looks like this: CC=/usr/local/clang8/bin/clang CXX=/usr/local/clang8/bin/clang++ LDFLAGS=-L/usr/local/clang8/lib CPPFLAGS=-I/usr/local/clang8/include -I/opt/X11/include/freetype2 FC=/usr/local/gfortran/bin/gfortran

...olor.o Disposable.o Light.o LineSet.o LineStripSet.o Material.o NULLgui.o PlaneSet.o PointSet.o PrimitiveSet.o RenderContext.o Shape.o SphereMesh.o SphereSet.o SpriteSet.o String.o Surface.o TextSet.o Texture.o Viewpoint.o api.o assert.o callbacks.o device.o devicemanager.o fps.o ftgl.o geom.o gl2ps.o glErrors.o glgui.o gui.o init.o par3d.o pixmap.o platform.o pretty.o render.o rglmath.o rglview.o scene.o select.o subscene.o win32gui.o win32lib.o x11gui.o x11lib.o -lGLU -lGL -framework GLKit -framework OpenGL -dylib_file /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libG...

...Iext -I/usr/local/include -g -O2 -fpic -g -O2 -c geom.cpp -o geom.o gcc -std=gnu99 -I/usr/people/rim/zhangx2s/software/R/lib64/R/include -DHAVE_PNG_H -I/usr/include/libpng12 -I/usr/X11R6/include -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -Iext -I/usr/local/include -fpic -g -O2 -c gl2ps.c -o gl2ps.o g++ -I/usr/people/rim/zhangx2s/software/R/lib64/R/include -DHAVE_PNG_H -I/usr/include/libpng12 -I/usr/X11R6/include -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -Iext -I/usr/local/include -g -O2 -fpic -g -O2 -c glErrors.cpp -o glErrors.o g++ -I/usr/people/rim/zhangx2s/soft...

Dear all, I write to the community to know if other people expierenced the same problem. I want to save a rgl scene where I plotted a 3d cloud of spheres whose radius is set proportional to a given variable and coloured by another group variable and with 95% ellipsoids for distribution of any group. I had no problem at all for coding but I had two problem when saving the scene (in any format)

.../Resources/include -I/Library/Frameworks/R.framework/Resources/include -I/System/Library/Frameworks/OpenGL.framework/Headers -DHAVE_PNG_H -I/usr/local/include/libpng12 -I/usr/X11/include -DDarwin -DNO_GL_PREFIX -I/usr/X11R6/include -Iext -I/usr/local/include -I/usr/local/include -fPIC -g -O2 -c gl2ps.c -o gl2ps.o g++ -arch x86_64 -I/Library/Frameworks/R.framework/Resources/include -I/Library/Frameworks/R.framework/Resources/include -I/System/Library/Frameworks/OpenGL.framework/Headers -DHAVE_PNG_H -I/usr/local/include/libpng12 -I/usr/X11/include -DDarwin -DNO_GL_PREFIX -I/usr/X11R6/include -Ie...

...wImpl' has virtual functions but non-virtual destructor gui.hpp:90: warning: 'class gui::GUIFactory' has virtual functions but non-virtual destructor g++ -shared -L/usr/local/lib -o rgl.so api.o Background.o BBoxDeco.o Color.o device.o devicemanager.o Disposable.o FaceSet.o fps.o geom.o gl2ps.o glgui.o gui.o Light.o LineSet.o LineStripSet.o Material.o math.o osxgui.o osxlib.o par3d.o pixmap.o PointSet.o PrimitiveSet.o QuadSet.o RenderContext.o render.o rglview.o scene.o select.o Shape.o SphereMesh.o SphereSet.o SpriteSet.o String.o Surface.o TextSet.o Texture.o TriangleSet.o types.o Vie...

I've had reports lately about segfaults in the rgl package. I've only been able to reproduce these on Linux. I am not so familiar with C++ details, so I have a couple of questions way down below. But first some background info. One recipe to recreate the crash works with a new version 5.0-1 of the mixOmics package: > library(mixOmics) > example(pca) This crashes with

...gcc -m32 -std=gnu99 -I/usr/include/R -DHAVE_PNG_H -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -Iext -I/usr/local/include -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -c gl2ps.c -o gl2ps.o g++ -m32 -I/usr/include/R -DHAVE_PNG_H -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -Iext -I/usr/local/include -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -fpic -...