aboutsummaryrefslogtreecommitdiff
path: root/msd
diff options
context:
space:
mode:
Diffstat (limited to 'msd')
-rw-r--r--msd/01_msdtest.pd30
-rw-r--r--msd/license.txt504
-rwxr-xr-xmsd/main.cpp439
3 files changed, 737 insertions, 236 deletions
diff --git a/msd/01_msdtest.pd b/msd/01_msdtest.pd
index 6991c3c..dbacaa3 100644
--- a/msd/01_msdtest.pd
+++ b/msd/01_msdtest.pd
@@ -32,16 +32,16 @@
#X obj 45 576 cnv 15 300 200 empty empty empty 20 12 0 14 -261689 -66577
0;
#X obj 88 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689
--1 -1 7759 1;
+-1 -1 8218 1;
#X obj 111 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689
--1 -1 5259 1;
+-1 -1 6270 1;
#X obj 66 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689
-1 -1 10160 1;
#X msg 52 736 posX fix \$1;
#X obj 156 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689
--1 -1 983 1;
+-1 -1 2445 1;
#X obj 134 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689
--1 -1 2910 1;
+-1 -1 4345 1;
#X text 199 638 MOVE FIRST SLIDER;
#X text 182 662 TO MOVE THE FIXED MASS;
#X msg 184 248 link souple \$1 \$2 10 0.5 0.5;
@@ -50,14 +50,14 @@
#X msg 180 438 forceX mob -300;
#X obj 167 55 t b b b b b b;
#X text 205 34 RESET;
-#X obj 52 523 route massesPosL;
#X msg 52 335 bang \, massesPosL;
#X obj 52 545 unpack f f f f f;
+#X obj 52 523 route massesPosL;
#X connect 0 0 38 0;
-#X connect 2 0 40 0;
+#X connect 2 0 42 0;
#X connect 2 1 1 0;
#X connect 3 0 6 0;
-#X connect 6 0 41 0;
+#X connect 6 0 40 0;
#X connect 9 0 2 0;
#X connect 10 0 38 0;
#X connect 11 0 9 0;
@@ -84,11 +84,11 @@
#X connect 38 3 15 0;
#X connect 38 4 14 0;
#X connect 38 5 11 0;
-#X connect 40 0 42 0;
-#X connect 40 1 1 0;
-#X connect 41 0 2 0;
-#X connect 42 0 28 0;
-#X connect 42 1 26 0;
-#X connect 42 2 27 0;
-#X connect 42 3 31 0;
-#X connect 42 4 30 0;
+#X connect 40 0 2 0;
+#X connect 41 0 28 0;
+#X connect 41 1 26 0;
+#X connect 41 2 27 0;
+#X connect 41 3 31 0;
+#X connect 41 4 30 0;
+#X connect 42 0 41 0;
+#X connect 42 1 1 0;
diff --git a/msd/license.txt b/msd/license.txt
new file mode 100644
index 0000000..b1e3f5a
--- /dev/null
+++ b/msd/license.txt
@@ -0,0 +1,504 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+ This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it. You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+ When we speak of free software, we are referring to freedom of use,
+not price. Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+ To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights. These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+ For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you. You must make sure that they, too, receive or can get the source
+code. If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it. And you must show them these terms so they know their rights.
+
+ We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+ To protect each distributor, we want to make it very clear that
+there is no warranty for the free library. Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+ Finally, software patents pose a constant threat to the existence of
+any free program. We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder. Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+ Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License. This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License. We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+ When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library. The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom. The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+ We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License. It also provides other free software developers Less
+of an advantage over competing non-free programs. These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries. However, the Lesser license provides advantages in certain
+special circumstances.
+
+ For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard. To achieve this, non-free programs must be
+allowed to use the library. A more frequent case is that a free
+library does the same job as widely used non-free libraries. In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+ In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software. For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+ Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+ The precise terms and conditions for copying, distribution and
+modification follow. Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library". The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+
+ GNU LESSER GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+ A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+ The "Library", below, refers to any such software library or work
+which has been distributed under these terms. A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language. (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+ "Source code" for a work means the preferred form of the work for
+making modifications to it. For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+ Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it). Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+ 1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+ You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+
+ 2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) The modified work must itself be a software library.
+
+ b) You must cause the files modified to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ c) You must cause the whole of the work to be licensed at no
+ charge to all third parties under the terms of this License.
+
+ d) If a facility in the modified Library refers to a function or a
+ table of data to be supplied by an application program that uses
+ the facility, other than as an argument passed when the facility
+ is invoked, then you must make a good faith effort to ensure that,
+ in the event an application does not supply such function or
+ table, the facility still operates, and performs whatever part of
+ its purpose remains meaningful.
+
+ (For example, a function in a library to compute square roots has
+ a purpose that is entirely well-defined independent of the
+ application. Therefore, Subsection 2d requires that any
+ application-supplied function or table used by this function must
+ be optional: if the application does not supply it, the square
+ root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library. To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License. (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.) Do not make any other change in
+these notices.
+
+ Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+ This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+ 4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+ If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library". Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+ However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library". The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+ When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library. The
+threshold for this to be true is not precisely defined by law.
+
+ If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work. (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+ Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+
+ 6. As an exception to the Sections above, you may also combine or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+ You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License. You must supply a copy of this License. If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License. Also, you must do one
+of these things:
+
+ a) Accompany the work with the complete corresponding
+ machine-readable source code for the Library including whatever
+ changes were used in the work (which must be distributed under
+ Sections 1 and 2 above); and, if the work is an executable linked
+ with the Library, with the complete machine-readable "work that
+ uses the Library", as object code and/or source code, so that the
+ user can modify the Library and then relink to produce a modified
+ executable containing the modified Library. (It is understood
+ that the user who changes the contents of definitions files in the
+ Library will not necessarily be able to recompile the application
+ to use the modified definitions.)
+
+ b) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (1) uses at run time a
+ copy of the library already present on the user's computer system,
+ rather than copying library functions into the executable, and (2)
+ will operate properly with a modified version of the library, if
+ the user installs one, as long as the modified version is
+ interface-compatible with the version that the work was made with.
+
+ c) Accompany the work with a written offer, valid for at
+ least three years, to give the same user the materials
+ specified in Subsection 6a, above, for a charge no more
+ than the cost of performing this distribution.
+
+ d) If distribution of the work is made by offering access to copy
+ from a designated place, offer equivalent access to copy the above
+ specified materials from the same place.
+
+ e) Verify that the user has already received a copy of these
+ materials or that you have already sent this user a copy.
+
+ For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it. However, as a special exception,
+the materials to be distributed need not include anything that is
+normally distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+ It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system. Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+
+ 7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+ a) Accompany the combined library with a copy of the same work
+ based on the Library, uncombined with any other library
+ facilities. This must be distributed under the terms of the
+ Sections above.
+
+ b) Give prominent notice with the combined library of the fact
+ that part of it is a work based on the Library, and explaining
+ where to find the accompanying uncombined form of the same work.
+
+ 8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License. Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License. However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+ 9. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Library or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+ 10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties with
+this License.
+
+ 11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all. For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License may add
+an explicit geographical distribution limitation excluding those countries,
+so that distribution is permitted only in or among countries not thus
+excluded. In such case, this License incorporates the limitation as if
+written in the body of this License.
+
+ 13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation. If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+ 14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission. For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this. Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+ NO WARRANTY
+
+ 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Libraries
+
+ If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change. You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+ To apply these terms, attach the following notices to the library. It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the library's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
+
+
diff --git a/msd/main.cpp b/msd/main.cpp
index 324ab2d..b01bc5e 100755
--- a/msd/main.cpp
+++ b/msd/main.cpp
@@ -3,6 +3,7 @@
/*
msd - mass spring damper model for Pure Data or Max/MSP
+ Copyright (C) 2005 Nicolas Montgermont
Written by Nicolas Montgermont for a Master's train in Acoustic,
Signal processing and Computing Applied to Music (ATIAM, Paris 6)
at La Kitchen supervised by Cyrille Henry.
@@ -15,31 +16,29 @@
Contact : Nicolas Montgermont, montgermont@la-kitchen.fr
Cyrille Henry, Cyrille.Henry@la-kitchen.fr
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- Version 0.01, 12.04.2005
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ Version 0.02 -- 15.04.2005
*/
// include flext header
#include <flext.h>
-
#include <math.h>
// define constants
-#define MSD_VERSION 0.01
+#define MSD_VERSION 0.02
#define nb_max_link 4000
#define nb_max_mass 4000
#define Id_length 20
@@ -62,7 +61,6 @@ typedef struct _mass {
t_float posX2;
t_float forceX;
t_float out_forceX;
- char Id_string[Id_length];
} t_mass;
typedef struct _link {
@@ -73,9 +71,10 @@ typedef struct _link {
t_float K1, D1, D2;
t_float longx, longueur;
t_float distance_old;
- char Id_string[Id_length];
} t_link;
+
+
class msd:
public flext_base
{
@@ -97,6 +96,8 @@ public:
AddOutAnything("control"); // outlet for bang
}
+
+
protected:
// --------------------------------------------------------------- RESET
@@ -112,7 +113,7 @@ protected:
for (i=0; i<nb_link; i++) {
delete link[i];
}
- ToOutAnything(1,gensym("Reset"),0,sortie);
+ ToOutAnything(1,S_Reset,0,sortie);
nb_link = 0;
nb_mass = 0;
id_mass = 0;
@@ -165,68 +166,56 @@ protected:
// Id, nbr, mobile, invM, speedX, posX, forceX
{
t_atom sortie[5], aux[2];
- int M;
+ t_float M;
mass[nb_mass] = new t_mass; // new pointer
- mass[nb_mass]->Id = GetASymbol(argv[0]); // ID
- mass[nb_mass]->mobile = GetAInt(argv[1]); // mobile
- if (GetAInt(argv[2])==0)
+ mass[nb_mass]->Id = GetSymbol(argv[0]); // ID
+ mass[nb_mass]->mobile = GetInt(argv[1]); // mobile
+ if (GetFloat(argv[2])==0)
M=1;
- else M = GetAInt(argv[2]);
- mass[nb_mass]->invM = 1/((float)M); // invM
+ else M = GetFloat(argv[2]);
+ mass[nb_mass]->invM = 1/(M); // invM
mass[nb_mass]->speedX = 0; // vx
- mass[nb_mass]->posX = GetAInt(argv[3]); // x
- mass[nb_mass]->posX2 = GetAInt(argv[3]); // x
+ mass[nb_mass]->posX = GetFloat(argv[3]); // x
+ mass[nb_mass]->posX2 = GetFloat(argv[3]); // x
mass[nb_mass]->forceX = 0; // Fx
mass[nb_mass]->nbr = id_mass; // id_nbr
- SETSYMBOL(aux,GetASymbol(argv[0]));
- atom_string(aux,mass[nb_mass]->Id_string,Id_length);
nb_mass++ ;
id_mass++;
nb_mass = min ( nb_max_mass -1, nb_mass );
- SETFLOAT(&(sortie[0]),id_mass-1);
- SETSYMBOL(&(sortie[1]),GetASymbol(argv[0]));
- SETFLOAT(&(sortie[2]),mass[nb_mass-1]->mobile);
- SETFLOAT(&(sortie[3]),M);
- SETFLOAT(&(sortie[4]),mass[nb_mass-1]->posX);
- ToOutAnything(1,gensym("Mass"),5,sortie);
+ SetFloat((sortie[0]),id_mass-1);
+ SetSymbol((sortie[1]),GetSymbol(argv[0]));
+ SetFloat((sortie[2]),mass[nb_mass-1]->mobile);
+ SetFloat((sortie[3]),M);
+ SetFloat((sortie[4]),mass[nb_mass-1]->posX);
+ ToOutAnything(1,S_Mass,5,sortie);
}
void m_forceX(int argc,t_atom *argv)
{
// add a force to mass(es) named Id
- t_int i,aux;
- t_atom atom[2];
- char buffer[Id_length];
+ t_int i;
+ const t_symbol *sym = GetSymbol(argv[0]);
- SETSYMBOL(atom,GetASymbol(argv[0]));
- atom_string(atom, buffer, Id_length);
for (i=0; i<nb_mass;i++)
{
- aux = strcmp(buffer,mass[i]->Id_string);
- if (aux == 0)
- mass[i]->forceX += GetAFloat(argv[1]);
+ if (sym == mass[i]->Id)
+ mass[i]->forceX += GetFloat(argv[1]);
}
}
void m_posX(int argc,t_atom *argv)
{
// displace mass(es) named Id to a certain position
- t_int i,aux;
- t_atom atom[2];
- char buffer[Id_length];
+ t_int i;
+ const t_symbol *sym = GetSymbol(argv[0]);
- if (GetAFloat(argv[1]) < Xmax && GetAFloat(argv[1]) > Xmin)
- {
- SETSYMBOL(atom,GetASymbol(argv[0]));
- atom_string(atom, buffer, Id_length);
+ if (GetFloat(argv[1]) < Xmax && GetFloat(argv[1]) > Xmin)
for (i=0; i<nb_mass;i++)
{
- aux = strcmp(buffer,mass[i]->Id_string);
- if (aux == 0)
+ if (sym == mass[i]->Id)
mass[i]->posX = GetAFloat(argv[1]);
}
- }
}
void m_set_mobile(int argc,t_atom *argv)
@@ -234,7 +223,7 @@ protected:
// set mass No to mobile
t_int i,aux;
- aux = GetAInt(argv[0]);
+ aux = GetInt(argv[0]);
for (i=0; i<nb_mass;i++)
{
if (mass[i]->nbr == aux)
@@ -248,7 +237,7 @@ protected:
// set mass No to fixed
t_int i,aux;
- aux = GetAInt(argv[0]);
+ aux = GetInt(argv[0]);
for (i=0; i<nb_mass;i++)
{
if (mass[i]->nbr == aux)
@@ -265,7 +254,7 @@ protected:
for (i=0; i<nb_link;i++) {
if (link[i]->mass1->nbr == GetAInt(argv[0]) || link[i]->mass2->nbr == GetAInt(argv[0])) {
- SETFLOAT(&(aux[nb_link_delete]),link[i]->nbr);
+ SetFloat((aux[nb_link_delete]),link[i]->nbr);
nb_link_delete++;
}
}
@@ -275,15 +264,15 @@ protected:
for (i=0; i<nb_mass;i++)
if (mass[i]->nbr == GetAInt(argv[0])) {
- SETFLOAT(&(sortie[0]),mass[i]->nbr);
- SETSYMBOL(&(sortie[1]),mass[i]->Id);
- SETFLOAT(&(sortie[2]),mass[i]->mobile);
- SETFLOAT(&(sortie[3]),1/mass[i]->invM);
- SETFLOAT(&(sortie[4]),mass[i]->posX);
+ SetFloat((sortie[0]),mass[i]->nbr);
+ SetSymbol((sortie[1]),mass[i]->Id);
+ SetFloat((sortie[2]),mass[i]->mobile);
+ SetFloat((sortie[3]),1/mass[i]->invM);
+ SetFloat((sortie[4]),mass[i]->posX);
delete mass[i];
mass[i] = mass[nb_mass-1];
nb_mass--;
- ToOutAnything(1,gensym("Mass deleted"),5,sortie);
+ ToOutAnything(1,S_Mass_deleted,5,sortie);
break;
}
@@ -293,13 +282,13 @@ protected:
void m_Xmax(int argc,t_atom *argv)
{
// set damping of link(s) named Id
- Xmax = GetAFloat(argv[0]);
+ Xmax = GetFloat(argv[0]);
}
void m_Xmin(int argc,t_atom *argv)
{
// set damping of link(s) named Id
- Xmin = GetAFloat(argv[0]);
+ Xmin = GetFloat(argv[0]);
}
// -------------------------------------------------------------- LINKS
@@ -312,32 +301,30 @@ protected:
t_int i;
link[nb_link] = new t_link;
- link[nb_link]->Id = GetASymbol(argv[0]);
+ link[nb_link]->Id = GetSymbol(argv[0]);
for (i=0; i<nb_mass;i++)
if (mass[i]->nbr==GetAInt(argv[1]))
link[nb_link]->mass1 = mass[i];
else if(mass[i]->nbr==GetAInt(argv[2]))
link[nb_link]->mass2 = mass[i];
- link[nb_link]->K1 = GetAFloat(argv[3]);
- link[nb_link]->D1 = GetAFloat(argv[4]);
- link[nb_link]->D2 = GetAFloat(argv[5]);
+ link[nb_link]->K1 = GetFloat(argv[3]);
+ link[nb_link]->D1 = GetFloat(argv[4]);
+ link[nb_link]->D2 = GetFloat(argv[5]);
link[nb_link]->longx = link[nb_link]->mass1->posX - link[nb_link]->mass2->posX;
link[nb_link]->longueur = link[nb_link]->longx ;
link[nb_link]->nbr = id_link;
link[nb_link]->distance_old = link[nb_link]->longueur;
- SETSYMBOL(aux,GetASymbol(argv[0]));
- atom_string(aux,(link[nb_link]->Id_string),Id_length);
nb_link++;
id_link++;
nb_link = min ( nb_max_link -1, nb_link );
- SETFLOAT(&(sortie[0]),id_link-1);
- SETSYMBOL(&(sortie[1]),link[nb_link-1]->Id);
- SETFLOAT(&(sortie[2]),GetAInt(argv[1]));
- SETFLOAT(&(sortie[3]),GetAInt(argv[2]));
- SETFLOAT(&(sortie[4]),link[nb_link-1]->K1);
- SETFLOAT(&(sortie[5]),link[nb_link-1]->D1);
- SETFLOAT(&(sortie[6]),link[nb_link-1]->D2);
- ToOutAnything(1,gensym("Link"),7,sortie);
+ SetFloat((sortie[0]),id_link-1);
+ SetSymbol((sortie[1]),link[nb_link-1]->Id);
+ SetFloat((sortie[2]),GetInt(argv[1]));
+ SetFloat((sortie[3]),GetInt(argv[2]));
+ SetFloat((sortie[4]),link[nb_link-1]->K1);
+ SetFloat((sortie[5]),link[nb_link-1]->D1);
+ SetFloat((sortie[6]),link[nb_link-1]->D2);
+ ToOutAnything(1,S_Link,7,sortie);
}
void m_ilink(int argc,t_atom *argv)
@@ -345,23 +332,19 @@ protected:
// Id, nbr, Id masses1, Id masses2, K1, D1
{
t_atom aux[2], arglist[6];
- t_int i,j, strvalue, strvalue2, imass1[nb_mass], nbmass1=0, imass2[nb_mass], nbmass2=0;
- char buffer[Id_length], buffer2[Id_length];
+ t_int i,j, imass1[nb_mass], nbmass1=0, imass2[nb_mass], nbmass2=0;
+ t_symbol *Id1, *Id2;
- ToOutAnything(1,gensym("iLink"),0,aux);
- SETSYMBOL(aux,GetASymbol(argv[1]));
- atom_string(aux, buffer, Id_length);
- SETSYMBOL(aux,GetASymbol(argv[2]));
- atom_string(aux, buffer2, Id_length);
+ Id1 = GetSymbol(argv[1]);
+ Id2 = GetSymbol(argv[2]);
+ ToOutAnything(1,S_iLink,0,aux);
for (i=0;i<nb_mass;i++) {
- strvalue=strcmp(buffer,mass[i]->Id_string);
- strvalue2=strcmp(buffer2,mass[i]->Id_string);
- if (strvalue ==0) {
+ if (Id1 == mass[i]->Id) {
imass1[nbmass1]=i;
nbmass1++;
}
- if (strvalue2 ==0) {
+ if (Id2 == mass[i]->Id) {
imass2[nbmass2]=i;
nbmass2++;
}
@@ -370,12 +353,12 @@ protected:
for(i=0;i<nbmass1;i++)
for(j=0;j<nbmass2;j++)
if (imass1[i] != imass2[j]) {
- SETSYMBOL(&(arglist[0]),GetASymbol(argv[0]));
- SETFLOAT(&(arglist[1]),mass[imass1[i]]->nbr);
- SETFLOAT(&(arglist[2]),mass[imass2[j]]->nbr);
- SETFLOAT(&(arglist[3]),GetAInt(argv[3]));
- SETFLOAT(&(arglist[4]),GetAFloat(argv[4]));
- SETFLOAT(&(arglist[5]),GetAFloat(argv[5]));
+ SetSymbol((arglist[0]),GetSymbol(argv[0]));
+ SetFloat((arglist[1]),mass[imass1[i]]->nbr);
+ SetFloat((arglist[2]),mass[imass2[j]]->nbr);
+ SetFloat((arglist[3]),GetInt(argv[3]));
+ SetFloat((arglist[4]),GetFloat(argv[4]));
+ SetFloat((arglist[5]),GetFloat(argv[5]));
m_link(6,arglist);
}
}
@@ -383,51 +366,39 @@ protected:
void m_setK(int argc,t_atom *argv)
{
// set rigidity of link(s) named Id
- t_int i,aux;
- t_atom atom[2];
- char buffer[Id_length];
+ t_int i;
+ const t_symbol *sym = GetSymbol(argv[0]);
- SETSYMBOL(atom,GetASymbol(argv[0]));
- atom_string(atom, buffer, Id_length);
for (i=0; i<nb_link;i++)
{
- aux = strcmp(buffer,link[i]->Id_string);
- if (aux == 0)
- link[i]->K1 = GetAFloat(argv[1]);
+ if (sym == link[i]->Id)
+ link[i]->K1 = GetFloat(argv[1]);
}
}
void m_setD(int argc,t_atom *argv)
{
// set damping of link(s) named Id
- t_int i,aux;
- t_atom atom[2];
- char buffer[Id_length];
+ t_int i;
+ const t_symbol *sym = GetSymbol(argv[0]);
- SETSYMBOL(atom,GetASymbol(argv[0]));
- atom_string(atom, buffer, Id_length);
for (i=0; i<nb_link;i++)
{
- aux = strcmp(buffer,link[i]->Id_string);
- if (aux == 0)
- link[i]->D1 = GetAFloat(argv[1]);
+ if (sym == link[i]->Id)
+ link[i]->D1 = GetFloat(argv[1]);
}
}
void m_setD2(int argc,t_atom *argv)
{
// set damping of link(s) named Id
- t_int i,aux;
- t_atom atom[2];
- char buffer[Id_length];
+ t_int i;
+ const t_symbol *sym = GetSymbol(argv[0]);
- SETSYMBOL(atom,GetASymbol(argv[0]));
- atom_string(atom, buffer, Id_length);
for (i=0; i<nb_link;i++)
{
- aux = strcmp(buffer,link[i]->Id_string);
- if (aux == 0)
- link[i]->D2 = GetAFloat(argv[1]);
+ if (sym == link[i]->Id)
+ link[i]->D2 = GetFloat(argv[1]);
}
}
@@ -438,18 +409,18 @@ protected:
t_atom sortie[7];
for (i=0; i<nb_link;i++)
- if (link[i]->nbr == GetAInt(argv[0])) {
- SETFLOAT(&(sortie[0]),link[i]->nbr);
- SETSYMBOL(&(sortie[1]),link[i]->Id);
- SETFLOAT(&(sortie[2]),link[i]->mass1->nbr);
- SETFLOAT(&(sortie[3]),link[i]->mass2->nbr);
- SETFLOAT(&(sortie[4]),link[i]->K1);
- SETFLOAT(&(sortie[5]),link[i]->D1);
- SETFLOAT(&(sortie[6]),link[i]->D2);
+ if (link[i]->nbr == GetInt(argv[0])) {
+ SetFloat((sortie[0]),link[i]->nbr);
+ SetSymbol((sortie[1]),link[i]->Id);
+ SetFloat((sortie[2]),link[i]->mass1->nbr);
+ SetFloat((sortie[3]),link[i]->mass2->nbr);
+ SetFloat((sortie[4]),link[i]->K1);
+ SetFloat((sortie[5]),link[i]->D1);
+ SetFloat((sortie[6]),link[i]->D2);
delete link[i];
link[i]=link[nb_link-1];
nb_link--;
- ToOutAnything(1,gensym("Link deleted"),7,sortie);
+ ToOutAnything(1,S_Link_deleted,7,sortie);
break;
}
}
@@ -460,135 +431,120 @@ protected:
void m_get(int argc,t_atom *argv)
// get attributes
{
- t_int i,j, auxstring1, auxstring2, auxstring3, aux;
- t_symbol *auxarg;
- t_atom sortie[4],atom[2];
- char buffer[Id_length],masses[]="massesPos",buffer2[Id_length], forces[] = "massesForces", links[] = "linksPos";
-
- SETSYMBOL(atom,GetASymbol(argv[0]));
- atom_string(atom, buffer, 20);
- auxstring1 = strcmp(buffer,masses); //auxstring1 : 0 masses, 1 else
- auxstring2 = strcmp(buffer,forces); //auxstring2 : 0 forces, 1 else
- auxstring3 = strcmp(buffer,links); //auxstring2 : 0 links, 1 else
+ t_int i,j;
+ t_symbol *auxarg,*auxarg2, *auxtype;
+ t_atom sortie[4];
+ auxtype = GetSymbol(argv[0]);
auxarg = GetASymbol(argv[1]); //auxarg : & symbol, 0 else
if (argc == 1)
{
- if (auxstring1 == 0)// get all masses positions
+ if (auxtype == S_massesPos)// get all masses positions
for (i=0; i<nb_mass; i++)
- { atom_string(atom, buffer, Id_length);
- SETFLOAT(&sortie[0],mass[i]->posX);
- ToOutAnything(0,gensym("massesPos"),1,sortie);
+ {
+ SetFloat(sortie[0],mass[i]->posX);
+ ToOutAnything(0,S_massesPos,1,sortie);
}
- else if (auxstring2 == 0)// get all masses forces
+ else if (auxtype == S_massesForces)// get all masses forces
for (i=0; i<nb_mass; i++)
{
- SETFLOAT(&sortie[0],mass[i]->out_forceX);
- ToOutAnything(0,gensym("massesForces"),1,sortie);
+ SetFloat(sortie[0],mass[i]->out_forceX);
+ ToOutAnything(0,S_massesForces,1,sortie);
}
- else if (auxstring3 == 0)// get all links positions
+ else if (auxtype == S_linksPos)// get all links positions
for (i=0; i<nb_link; i++)
{
- SETFLOAT(&sortie[0],link[i]->mass1->posX);
- SETFLOAT(&sortie[2],link[i]->mass2->posX);
- ToOutAnything(0,gensym("linksPos"),2,sortie);
+ SetFloat(sortie[0],link[i]->mass1->posX);
+ SetFloat(sortie[1],link[i]->mass2->posX);
+ ToOutAnything(0,S_linksPos,2,sortie);
}
else // get all masses speeds
for (i=0; i<nb_mass; i++)
{
- SETFLOAT(&sortie[0],mass[i]->speedX);
- ToOutAnything(0,gensym("massesSpeeds"),1,sortie);
+ SetFloat(sortie[0],mass[i]->speedX);
+ ToOutAnything(0,S_massesSpeeds,1,sortie);
}
}
- else if (auxstring1 == 0) // get mass positions
+ else if (auxtype == S_massesPos) // get mass positions
{
if (auxarg == 0) // No
{
for (j = 1; j<argc; j++)
for (i=0;i<nb_mass;i++)
- if (mass[i]->nbr==GetAInt(argv[j]))
+ if (mass[i]->nbr==GetInt(argv[j]))
{
- SETFLOAT(&sortie[0],mass[i]->posX);
- ToOutAnything(0,gensym("massesPosNo"),1,sortie);
+ SetFloat(sortie[0],mass[i]->posX);
+ ToOutAnything(0,S_massesPosNo,1,sortie);
}
}
- else //strin FLEXT_CADDMETHOD_(c,0,"Xmin",m_Xmin);g
+ else //symbol
{
for (j = 1; j<argc; j++)
{
- SETSYMBOL(&atom[1],GetASymbol(argv[j]));
- atom_string(&atom[1], buffer2, Id_length);
+ auxarg2 = GetSymbol(argv[j]);
for (i=0;i<nb_mass;i++)
{
-
- aux = strcmp(buffer2,mass[i]->Id_string);
- if (aux==0)
+ if (auxarg2==mass[i]->Id)
{
- SETFLOAT(&sortie[0],mass[i]->posX);
- ToOutAnything(0,gensym("massesPosId"),1,sortie);
+ SetFloat(sortie[0],mass[i]->posX);
+ ToOutAnything(0,S_massesPosId,1,sortie);
}
}
}
}
}
- else if (auxstring2 == 0) // get mass forces
+ else if (auxtype == S_massesForces) // get mass forces
{
if (auxarg == 0) // No
{
for (j = 1; j<argc; j++)
for (i=0;i<nb_mass;i++)
- if (mass[i]->nbr==GetAInt(argv[j]))
+ if (mass[i]->nbr==GetInt(argv[j]))
{
- SETFLOAT(&sortie[0],mass[i]->out_forceX);
- ToOutAnything(0,gensym("massesForcesNo"),1,sortie);
+ SetFloat(sortie[0],mass[i]->out_forceX);
+ ToOutAnything(0,S_massesForcesNo,1,sortie);
}
}
else //string
{
for (j = 1; j<argc; j++)
{
- SETSYMBOL(&atom[1],GetASymbol(argv[j]));
- atom_string(&atom[1], buffer2, Id_length);
+ auxarg2 = GetSymbol(argv[j]);
for (i=0;i<nb_mass;i++)
{
-
- aux = strcmp(buffer2,mass[i]->Id_string);
- if (aux==0)
+ if (auxarg2==mass[i]->Id)
{
- SETFLOAT(&sortie[0],mass[i]->out_forceX);
- ToOutAnything(0,gensym("massesForcesId"),1,sortie);
- }
+ SetFloat(sortie[0],mass[i]->out_forceX);
+ ToOutAnything(0,S_massesForcesId,1,sortie);
+ }
}
}
}
}
- else if (auxstring3 == 0) // get links positions
+ else if (auxtype == S_linksPos) // get links positions
{
if (auxarg == 0) // No
{
for (j = 1; j<argc; j++)
for (i=0;i<nb_link;i++)
- if (link[i]->nbr==GetAInt(argv[j]))
+ if (link[i]->nbr==GetInt(argv[j]))
{
- SETFLOAT(&sortie[0],link[i]->mass1->posX);
- SETFLOAT(&sortie[2],link[i]->mass2->posX);
- ToOutAnything(0,gensym("linksPosNo"),2,sortie);
+ SetFloat(sortie[0],link[i]->mass1->posX);
+ SetFloat(sortie[1],link[i]->mass2->posX);
+ ToOutAnything(0,S_linksPosNo,2,sortie);
}
}
- else //string
+ else //symbol
{
for (j = 1; j<argc; j++)
{
- SETSYMBOL(&atom[1],GetASymbol(argv[j]));
- atom_string(&atom[1], buffer2, Id_length);
+ auxarg2 = GetSymbol(argv[j]);
for (i=0;i<nb_link;i++)
{
-
- aux = strcmp(buffer2,link[i]->Id_string);
- if (aux==0)
+ if (auxarg2==link[i]->Id)
{
- SETFLOAT(&sortie[0],link[i]->mass1->posX);
- SETFLOAT(&sortie[2],link[i]->mass2->posX);
- ToOutAnything(0,gensym("linksPosId"),2,sortie);
+ SetFloat(sortie[0],link[i]->mass1->posX);
+ SetFloat(sortie[1],link[i]->mass2->posX);
+ ToOutAnything(0,S_linksPosId,2,sortie);
}
}
}
@@ -600,26 +556,23 @@ protected:
{
for (j = 1; j<argc; j++)
for (i=0;i<nb_mass;i++)
- if (mass[i]->nbr==GetAInt(argv[j]))
+ if (mass[i]->nbr==GetInt(argv[j]))
{
- SETFLOAT(&sortie[0],mass[i]->speedX);
- ToOutAnything(0,gensym("massesSpeedsNo"),1,sortie);
+ SetFloat(sortie[0],mass[i]->speedX);
+ ToOutAnything(0,S_massesSpeedsNo,1,sortie);
}
}
- else //string
+ else //symbol
{
for (j = 1; j<argc; j++)
{
- SETSYMBOL(&atom[1],GetASymbol(argv[j]));
- atom_string(&atom[1], buffer2, Id_length);
+ auxarg2 = GetSymbol(argv[j]);
for (i=0;i<nb_mass;i++)
{
-
- aux = strcmp(buffer2,mass[i]->Id_string);
- if (aux==0)
+ if (auxarg2==mass[i]->Id)
{
SETFLOAT(&sortie[0],mass[i]->speedX);
- ToOutAnything(0,gensym("massesSpeedsId"),1,sortie);
+ ToOutAnything(0,S_massesSpeedsId,1,sortie);
}
}
}
@@ -636,9 +589,9 @@ protected:
t_int i;
for (i=0; i<nb_mass; i++) {
- SETFLOAT(&(sortie[i]),mass[i]->posX);
+ SetFloat((sortie[i]),mass[i]->posX);
}
- ToOutAnything(0, gensym("massesPosL"), nb_mass, sortie);
+ ToOutAnything(0, S_massesPosL, nb_mass, sortie);
}
void m_force_dumpl()
@@ -648,9 +601,9 @@ protected:
t_int i;
for (i=0; i<nb_mass; i++) {
- SETFLOAT(&(sortie[i]),mass[i]->out_forceX);
+ SetFloat((sortie[i]),mass[i]->out_forceX);
}
- ToOutAnything(0, gensym("massesForcesL"), nb_mass, sortie);
+ ToOutAnything(0, S_massesForcesL, nb_mass, sortie);
}
void m_info_dumpl()
@@ -660,29 +613,29 @@ protected:
t_int i;
for (i=0; i<nb_mass; i++) {
- SETFLOAT(&(sortie[0]),mass[i]->nbr);
- SETSYMBOL(&(sortie[1]),mass[i]->Id);
- SETFLOAT(&(sortie[2]),mass[i]->mobile);
- SETFLOAT(&(sortie[3]),1/mass[i]->invM);
- SETFLOAT(&(sortie[4]),mass[i]->posX);
- ToOutAnything(1, gensym("Mass"), 5, sortie);
+ SetFloat((sortie[0]),mass[i]->nbr);
+ SetSymbol((sortie[1]),mass[i]->Id);
+ SetFloat((sortie[2]),mass[i]->mobile);
+ SetFloat((sortie[3]),1/mass[i]->invM);
+ SetFloat((sortie[4]),mass[i]->posX);
+ ToOutAnything(1, S_Mass, 5, sortie);
}
for (i=0; i<nb_link; i++) {
- SETFLOAT(&(sortie[0]),link[i]->nbr);
- SETSYMBOL(&(sortie[1]),link[i]->Id);
- SETFLOAT(&(sortie[2]),link[i]->mass1->nbr);
- SETFLOAT(&(sortie[3]),link[i]->mass2->nbr);
- SETFLOAT(&(sortie[4]),link[i]->K1);
- SETFLOAT(&(sortie[5]),link[i]->D1);
- SETFLOAT(&(sortie[6]),link[i]->D2);
- ToOutAnything(1, gensym("Link"), 7, sortie);
+ SetFloat((sortie[0]),link[i]->nbr);
+ SetSymbol((sortie[1]),link[i]->Id);
+ SetFloat((sortie[2]),link[i]->mass1->nbr);
+ SetFloat((sortie[3]),link[i]->mass2->nbr);
+ SetFloat((sortie[4]),link[i]->K1);
+ SetFloat((sortie[5]),link[i]->D1);
+ SetFloat((sortie[6]),link[i]->D2);
+ ToOutAnything(1, S_Link, 7, sortie);
}
}
-// -------------------------------------------------------------- GLOBAL VARIABLES
+// -------------------------------------------------------------- PROTECTED VARIABLES
t_link * link[nb_max_link];
t_mass * mass[nb_max_mass];
@@ -693,9 +646,31 @@ protected:
private:
- static void setup(t_classid c)
+ const static t_symbol *S_Reset;
+ const static t_symbol *S_Mass;
+ const static t_symbol *S_Link;
+ const static t_symbol *S_iLink;
+ const static t_symbol *S_Mass_deleted;
+ const static t_symbol *S_Link_deleted;
+ const static t_symbol *S_massesPos;
+ const static t_symbol *S_massesPosNo;
+ const static t_symbol *S_massesPosId;
+ const static t_symbol *S_linksPos;
+ const static t_symbol *S_linksPosNo;
+ const static t_symbol *S_linksPosId;
+ const static t_symbol *S_massesForces;
+ const static t_symbol *S_massesForcesNo;
+ const static t_symbol *S_massesForcesId;
+ const static t_symbol *S_massesSpeeds;
+ const static t_symbol *S_massesSpeedsNo;
+ const static t_symbol *S_massesSpeedsId;
+ const static t_symbol *S_massesPosL;
+ const static t_symbol *S_massesForcesL;
+
+ void static setup(t_classid c)
{
- // --- set up meth(i=0; i<nb_link;i++)ods (class scope) ---
+
+ // --- set up methods (class scope) ---
// register a bang method to the default inlet (0)
FLEXT_CADDBANG(c,0,m_bang);
@@ -747,6 +722,28 @@ private:
FLEXT_CALLBACK_V(m_delete_mass)
};
+
+ const t_symbol *msd::S_Reset = MakeSymbol("Reset");
+ const t_symbol *msd::S_Mass = MakeSymbol("Mass");
+ const t_symbol *msd::S_Link = MakeSymbol("Link");
+ const t_symbol *msd::S_iLink = MakeSymbol("iLink");
+ const t_symbol *msd::S_Mass_deleted = MakeSymbol("Mass deleted");
+ const t_symbol *msd::S_Link_deleted = MakeSymbol("Link deleted");
+ const t_symbol *msd::S_massesPos = MakeSymbol("massesPos");
+ const t_symbol *msd::S_massesPosNo = MakeSymbol("massesPosNo");
+ const t_symbol *msd::S_massesPosId = MakeSymbol("massesPosId");
+ const t_symbol *msd::S_linksPos = MakeSymbol("linksPos");
+ const t_symbol *msd::S_linksPosNo = MakeSymbol("linksPosNo");
+ const t_symbol *msd::S_linksPosId = MakeSymbol("linksPosId");
+ const t_symbol *msd::S_massesForces = MakeSymbol("massesForces");
+ const t_symbol *msd::S_massesForcesNo = MakeSymbol("massesForcesNo");
+ const t_symbol *msd::S_massesForcesId = MakeSymbol("massesForcesId");
+ const t_symbol *msd::S_massesSpeeds = MakeSymbol("massesSpeeds");
+ const t_symbol *msd::S_massesSpeedsNo = MakeSymbol("massesSpeedsNo");
+ const t_symbol *msd::S_massesSpeedsId = MakeSymbol("massesSpeedsId");
+ const t_symbol *msd::S_massesPosL = MakeSymbol("massesPosL");
+ const t_symbol *msd::S_massesForcesL = MakeSymbol("massesForcesL");
+
// instantiate the class (constructor has a variable argument list)
FLEXT_NEW_V("msd",msd)
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-06 04:24:17 +0000