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comparison main/geometry/README @ 0:6b33357c7561 octave-forge
Initial revision
| author | pkienzle |
|---|---|
| date | Wed, 10 Oct 2001 19:54:49 +0000 |
| parents | |
| children | 27df8049e844 |
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| -1:000000000000 | 0:6b33357c7561 |
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| 1 These are some function for computational geometry. They depend on | |
| 2 the qhull library [1]. | |
| 3 | |
| 4 Build Instructions | |
| 5 ------------------ | |
| 6 | |
| 7 First you need the qhull library. | |
| 8 | |
| 9 a.) install the qhull program from [2]. | |
| 10 | |
| 11 Add the following target to src/Makefile: | |
| 12 | |
| 13 libqhull.so: $(OBJS) | |
| 14 c++ -shared -Xlinker -soname -Xlinker $@ -o libqhull.so $(OBJS) | |
| 15 | |
| 16 Build the shared library | |
| 17 | |
| 18 make libqhull.so | |
| 19 | |
| 20 Install the lib to place where the linker can find it. | |
| 21 cp libqhull.so /usr/local/lib | |
| 22 ldconfig -v. | |
| 23 | |
| 24 Copy all the header files where the C compiler can find them | |
| 25 mkdir /usr/local/include/qhull | |
| 26 cp qhull/src/*.h /usr/local/include/qhull | |
| 27 | |
| 28 b.) Download a qhull 'lite' package from my homepage. [3] | |
| 29 | |
| 30 make | |
| 31 make install | |
| 32 | |
| 33 The lite package contains only the files needed to build the | |
| 34 lib and a adapted Makefile. I have removed all docfiles, too. | |
| 35 So, if you want to develop with qhull choose the package from [2]. | |
| 36 | |
| 37 Next you need to build the geometry toolbox. | |
| 38 | |
| 39 a.) if you are using this package as part of OctaveSF, return the root | |
| 40 of the OctaveSF tree and follow the instructions in INSTALL | |
| 41 | |
| 42 b.) if you are using this package independently, just type | |
| 43 | |
| 44 make | |
| 45 | |
| 46 and either copy the m-files and oct-files from the current | |
| 47 directory onto your octave LOADPATH or update your LOADPATH | |
| 48 to include the current directory. | |
| 49 | |
| 50 | |
| 51 [1] http://www.geom.umn.edu/software/qhull/ | |
| 52 [2] ftp://ftp.geom.umn.edu/pub/software/qhull.tar.Z | |
| 53 [3] http://user.berlin.de/~kai.habel/libqhull.tar.gz | |
| 54 | |
| 55 Kai Habel | |
| 56 kai.habel@gmx.de | |
| 57 | |
| 58 2001-09-19 Paul Kienzle | |
| 59 * Instructions for build within unified octaveSF tree | |
| 60 |