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Carve is a fast, robust constructive solid geometry library. (fork from https://code.google.com/p/carve/)

License: Other

Shell 8.50% C++ 76.80% TeX 0.62% C 13.88% Objective-C 0.01% Python 0.20%

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Trouble trying to build on Ubuntu 15.04 64 bit

Hi,
I had trouble building this on Ubuntu 15.04 64 bit

$ make
Making all in lib
make[1]: Entering directory '/mnt/data/home/stu/projects/external/Carve/lib'
/bin/bash ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../include -I../include/carve  -I../include   -g -O2 -MT aabb.lo -MD -MP -MF .deps/aabb.Tpo -c -o aabb.lo aabb.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../include -I../include/carve -I../include -g -O2 -MT aabb.lo -MD -MP -MF .deps/aabb.Tpo -c aabb.cpp  -fPIC -DPIC -o .libs/aabb.o
In file included from /usr/include/c++/4.9/ext/hash_map:60:0,
                 from ../include/carve/collection/unordered/libstdcpp_impl.hpp:19,
                 from ../include/carve/collection/unordered.hpp:33,
                 from ../include/carve/collection.hpp:20,
                 from ../include/carve/carve.hpp:51,
                 from ../include/carve/aabb.hpp:19,
                 from aabb.cpp:22:
/usr/include/c++/4.9/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
 #warning \
  ^
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../include -I../include/carve -I../include -g -O2 -MT aabb.lo -MD -MP -MF .deps/aabb.Tpo -c aabb.cpp -o aabb.o >/dev/null 2>&1
mv -f .deps/aabb.Tpo .deps/aabb.Plo
/bin/bash ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../include -I../include/carve  -I../include   -g -O2 -MT carve.lo -MD -MP -MF .deps/carve.Tpo -c -o carve.lo carve.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../include -I../include/carve -I../include -g -O2 -MT carve.lo -MD -MP -MF .deps/carve.Tpo -c carve.cpp  -fPIC -DPIC -o .libs/carve.o
In file included from /usr/include/c++/4.9/ext/hash_map:60:0,
                 from ../include/carve/collection/unordered/libstdcpp_impl.hpp:19,
                 from ../include/carve/collection/unordered.hpp:33,
                 from ../include/carve/collection.hpp:20,
                 from ../include/carve/carve.hpp:51,
                 from carve.cpp:22:
/usr/include/c++/4.9/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
 #warning \
  ^
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../include -I../include/carve -I../include -g -O2 -MT carve.lo -MD -MP -MF .deps/carve.Tpo -c carve.cpp -o carve.o >/dev/null 2>&1
mv -f .deps/carve.Tpo .deps/carve.Plo
/bin/bash ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../include -I../include/carve  -I../include   -g -O2 -MT convex_hull.lo -MD -MP -MF .deps/convex_hull.Tpo -c -o convex_hull.lo convex_hull.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../include -I../include/carve -I../include -g -O2 -MT convex_hull.lo -MD -MP -MF .deps/convex_hull.Tpo -c convex_hull.cpp  -fPIC -DPIC -o .libs/convex_hull.o
In file included from /usr/include/c++/4.9/ext/hash_map:60:0,
                 from ../include/carve/collection/unordered/libstdcpp_impl.hpp:19,
                 from ../include/carve/collection/unordered.hpp:33,
                 from ../include/carve/collection.hpp:20,
                 from ../include/carve/carve.hpp:51,
                 from ../include/carve/csg.hpp:24,
                 from convex_hull.cpp:22:
/usr/include/c++/4.9/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
 #warning \
  ^
In file included from ../include/carve/mesh.hpp:27:0,
                 from ../include/carve/csg.hpp:28,
                 from convex_hull.cpp:22:
../include/carve/rtree.hpp:230:29: error: 'uint32_t' has not been declared
                             uint32_t dim_mask,
                             ^
In file included from ../include/carve/mesh.hpp:874:0,
                 from ../include/carve/csg.hpp:28,
                 from convex_hull.cpp:22:
../include/carve/mesh_impl.hpp:37:17: error: 'ptrdiff_t' does not name a type
         typedef ptrdiff_t                       difference_type;
                 ^
In file included from ../include/carve/csg.hpp:32:0,
                 from convex_hull.cpp:22:
../include/carve/iobj.hpp:36:9: error: 'intptr_t' does not name a type
         intptr_t val;
         ^
../include/carve/iobj.hpp: In constructor 'carve::csg::IObj::IObj()':
../include/carve/iobj.hpp:39:37: error: class 'carve::csg::IObj' does not have any field named 'val'
       IObj() : obtype(OBTYPE_NONE), val(0) { }
                                     ^
../include/carve/iobj.hpp: In member function 'size_t carve::csg::IObj_hash::operator()(const carve::csg::IObj&) const':
../include/carve/iobj.hpp:50:26: error: 'const struct carve::csg::IObj' has no member named 'val'
         return (size_t)i.val;
                          ^
../include/carve/iobj.hpp: In member function 'size_t carve::csg::IObj_hash::operator()(const std::pair<const carve::csg::IObj, const carve::csg::IObj>&) const':
../include/carve/iobj.hpp:53:32: error: 'const struct carve::csg::IObj' has no member named 'val'
         return (size_t)i.first.val ^ (size_t)i.second.val;
                                ^
../include/carve/iobj.hpp:53:55: error: 'const struct carve::csg::IObj' has no member named 'val'
         return (size_t)i.first.val ^ (size_t)i.second.val;
                                                       ^
../include/carve/iobj.hpp: In function 'bool carve::csg::operator==(const carve::csg::IObj&, const carve::csg::IObj&)':
../include/carve/iobj.hpp:71:40: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype == b.obtype && a.val == b.val;
                                        ^
../include/carve/iobj.hpp:71:49: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype == b.obtype && a.val == b.val;
                                                 ^
../include/carve/iobj.hpp: In function 'bool carve::csg::operator!=(const carve::csg::IObj&, const carve::csg::IObj&)':
../include/carve/iobj.hpp:75:40: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype != b.obtype || a.val != b.val;
                                        ^
../include/carve/iobj.hpp:75:49: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype != b.obtype || a.val != b.val;
                                                 ^
../include/carve/iobj.hpp: In function 'bool carve::csg::operator<(const carve::csg::IObj&, const carve::csg::IObj&)':
../include/carve/iobj.hpp:79:64: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype < b.obtype || (a.obtype == b.obtype && a.val < b.val);
                                                                ^
../include/carve/iobj.hpp:79:72: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype < b.obtype || (a.obtype == b.obtype && a.val < b.val);
                                                                        ^
../include/carve/iobj.hpp: In function 'bool carve::csg::operator<=(const carve::csg::IObj&, const carve::csg::IObj&)':
../include/carve/iobj.hpp:83:64: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype < b.obtype || (a.obtype == b.obtype && a.val <= b.val);
                                                                ^
../include/carve/iobj.hpp:83:73: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype < b.obtype || (a.obtype == b.obtype && a.val <= b.val);
                                                                         ^
../include/carve/iobj.hpp: In function 'bool carve::csg::operator>(const carve::csg::IObj&, const carve::csg::IObj&)':
../include/carve/iobj.hpp:87:64: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype > b.obtype || (a.obtype == b.obtype && a.val > b.val);
                                                                ^
../include/carve/iobj.hpp:87:72: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype > b.obtype || (a.obtype == b.obtype && a.val > b.val);
                                                                        ^
../include/carve/iobj.hpp: In function 'bool carve::csg::operator>=(const carve::csg::IObj&, const carve::csg::IObj&)':
../include/carve/iobj.hpp:91:64: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype > b.obtype || (a.obtype == b.obtype && a.val >= b.val);
                                                                ^
../include/carve/iobj.hpp:91:73: error: 'const struct carve::csg::IObj' has no member named 'val'
       return a.obtype > b.obtype || (a.obtype == b.obtype && a.val >= b.val);
                                                                         ^
Makefile:470: recipe for target 'convex_hull.lo' failed
make[1]: *** [convex_hull.lo] Error 1
make[1]: Leaving directory '/mnt/data/home/stu/projects/external/Carve/lib'
Makefile:405: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1

Union and symmetric difference produce same result.

The intersection is not discarded using symmetric difference in the intersect app.

I think that SymmetricDifferenceCollector::collect should not have the following code:

else if (face_class == FACE_IN) {
       REV(orig_face, vertices, normal, poly_a, face_class, hooks);
 }

When I comment these lines out, I get the expected results.

Multiple build issues under Ubuntu (latest version as of Jan 2018)

Complete build output is here:

errors.txt

WORK-AROUNDS FOR DESPERATE PEOPLE:

If you really need to build the library - but not the test or example programs, then it can be done
without too much pain.

But everything that uses GLUT/GLUI/GLU/GLOOP or OpenGL calls is hopelessly obsolete. The code in tests and examples make OpenGL calls that haven't been allowed for a decade!

You have to change the top few lines of configure.ac to read:

AC_INIT(README, 1.4.0)
AC_CONFIG_AUX_DIR(build/autoconf)
AC_SUBST(ac_aux_dir)

AC_CANONICAL_SYSTEM

AC_CONFIG_SRCDIR([src])
AM_CONFIG_HEADER(include/carve_config.h include/carve/config.h)
AM_INIT_AUTOMAKE(subdir-objects)
AC_DEFINE_UNQUOTED(CARVE_VERSION, ["${VERSION}"], [Carve version number])

...and to remove every mention of anything GL-related from configure.ac and CMakefile.txt.

Worse:

Carve appears to be using <hash_map>/<hash_set> which have been deprecated in favor of <unordered_map>/<unordered_set> - which produces a bunch of scary compilation warnings...however, it looks like you can ignore them...at least for now.

Other problems relate to accessing "protected" member functions/variables - and I didn't have time to track that down...hence the "EEEEKKK!!!!" line, below.

Adding this at the top of "include/carve/carve.hpp" was also needed to get it all to compile:

#include <bits/types.h>
typedef long int ptrdiff_t ;
typedef __intptr_t intptr_t ;
// Lots of errors due to things being accessed that are "protected"?!?
#define protected public /* (EEEEKKKK!!!!) */

Good Luck!

Build issue under Cygwin64

I get a whole bunch of errors like:

/home/Alexander_Pruss/pypolycsg/third_party/carve/include/carve/geom_impl.hpp:546:40: error: expected ‘,’ or ‘...’ before numeric constant
     plane<ndim>::plane(const vector_t &_N, vector_t _p) : N(_N), d(-dot(_p, _N)) {
                                        ^
In file included from /home/Alexander_Pruss/pypolycsg/third_party/carve/include/carve/geom.hpp:367:0,
                 from /home/Alexander_Pruss/pypolycsg/third_party/carve/include/carve/aabb.hpp:21,
                 from /home/Alexander_Pruss/pypolycsg/third_party/carve/lib/aabb.cpp:22:

The problem seems to be that something that was included has defined _N, and several other variables that start with an underscore, as a numeric constant. Renaming the variables that start with an underscore in include/carve/geom*.hpp fixes the problems and results in a successful build.

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