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6: 2015-02-01 (日) 16:58:28 iseki ソース 現: 2023-08-18 (金) 11:15:33 iseki ソース
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-**  Wind Module [#efefa4d9+**  FSFW (Simple Fluid Solver Wind) Module [#rc0a4833
-- under construction+- This is a Wind module for OpenSim 
 +- Project Manager is H.Nishimura 
 +- System Constructor is Fumi.Iseki (Fumi.Hax) 
 + 
 +- This module uses Simple Fluid Solver program code by Jos Stam 
 +- This module uses [[AForge.NET>http://www.aforgenet.com/]]​ for FFT 
 +#br 
 + 
 +*** Demo [#taece34d]
- [[YouTube Demo>http://youtu.be/yfppzAzG3L0]] - [[YouTube Demo>http://youtu.be/yfppzAzG3L0]]
-&ref(SFSWindS.png);+&ref(SFSWind.png,40%);
#br #br
-*** Simple Fluid Solver for Wind [#yd68d9b0]+*** Theory of Simple Fluid Solver for Wind [#yd68d9b0]
-**** Original Source Code [#l55ba92b]+**** Theory and Original Source Code [#l55ba92b]
- by Jos Stam - by Jos Stam
-- http://www.dgp.utoronto.ca/people/stam/r​eality/Research/pub.html -- http://www.dgp.utoronto.ca/people/stam/r​eality/Research/pub.html
Line 16: Line 24:
#br #br
-*** DLLs [#q19fb2de] +** DownLoad [#mf524c48]
-// - for 0.8.0 http://www.nsl.tuis.ac.jp/DownLoad/SoftW​are/OpenSim/Modules/0.8.0/SimpleFluidSol​verWind.dll +
-// - for 0.8.1 http://www.nsl.tuis.ac.jp/DownLoad/SoftW​are/OpenSim/Modules/0.8.1/SimpleFluidSol​verWind.dll+
-// - AForge.Math.dll  http://www.nsl.tuis.ac.jp/DownLoad/SoftW​are/OpenSim/Modules/0.8.1/AForge.Math.dll+*** Binary DLL [#q19fb2de] 
 + 
 +**** v1.0.0 [#qdfe6ffa] 
 +- for OpenSim-0.9.2.2 (Mono)  [[SimpleFluidSolverWind.dll>http://www.nsl.tuis.ac.jp/DownLoad/SoftWare/OpenSim​/Modules/0.9.2.2/SimpleFluidSolverWind.dll]] (12288Byte) 
 +- for OpenSim-0.9.3Dev (net6.0)  [[SimpleFluidSolverWind.dll>http://www.nsl.tuis.ac.jp/DownLoad/SoftW​are/OpenSim/Modules/0.9.3/SimpleFluidSolverWind.dll]] (24576Byte) 
 + 
 +- AForge.Math.dll  [[http://www.nsl.tuis.ac.jp/DownLoad/Sof​tWare/OpenSim/Modules/AForge.Math.dll]] (68096Byte)
#br #br
*** Source Code [#g60cd64d] *** Source Code [#g60cd64d]
-**** Release Version [#u4ad78e6+**** Subversion Repository [#ue12301e
-- This is beta test version, yet now+-- svn co http://www.nsl.tuis.ac.jp/svn/opensim/op​ensim.modules/trunk/Wind
#br #br
-**** Development Version [#z7017d02+**** Compile Source Code (Linux) [#m95e9eb2
-- Subversion Repository + [Download WindModule-x.y.z.tgz] (x, y, z are integer number) 
--- http://www.nsl.tuis.ac.jp/svn/opensim/opensim.modules/trunk/World+ # cp WindModule-x.y.z.tgz  [OpenSim directory]/bin 
 + # cd [OpenSim directory]/bin 
 + # zcat WindModule-x.y.z.tgz |tar xfv - 
 + # cd WindModule-x.y.z 
 + # ./build.sh                    (if you use 0.9.2, execute ./build.sh 0.9.2) 
 + # cp bin/SimpleFluidSolverWind.dll .. 
 + # cp AForge.NET/AForge.Math.dll .. 
 + 
 +** Install & Settings [#ac74a06b] 
 +*** Install [#r5969727] 
 +**** Download SimpleFluidSolverWind.dll [#rfbb5f17] 
 ++ Download ''SimpleFluidSolverWind.dll'' at this page. 
 ++ Copy downloaded ''SimpleFluidSolverWind.dll'' to OpenSim ''bin'' folder or directory.
#br #br
-*** Compile and Install on Linux [#u92f1b3f] +**** Download AForge.NET [#wa747e61
-**** Dev Version onLinex (ex. Centos) [#h3a7b456++ Please download AForge.NET from [[AForget.NET Download Page>http://www.aforgenet.com/framework/downloads.html]]. My recommendation is ''[ Download Libraries Only ]'' 
- [Stop OpenSim] ++ Extract downloaded zip file
- # yum  -y install fftw fftw-devel ++ Copy ''AForge.Math.dll'' to OpenSim ''bin'' folder or directory (only AForge.Math.dll)
- # cd [OpenSim Directory] +#br
- # svn co http://www.nsl.tuis.ac.jp/svn/opensim/opensim.modules/trunk opensim.modules +
- # cd opensim.modules/World +
- # ./build.sh +
- # cd ../../ +
- # vi bin/OpenSim.ini        [ add "wind_plugin = SimpleFluidSolverWind" on [Wind] Section] +
- [Start OpenSim]+
-**** OpenSim.ini (Example) [#k51ddef4]+*** Settings [#l65a9120] 
 +- Please Edit bin/''OpenSim.ini'' 
 +-- Sample
 [Wind]  [Wind]
   ;# {enabled} {} {Enable wind module?} {true false} true    ;# {enabled} {} {Enable wind module?} {true false} true
   ;; Enables the wind module.    ;; Enables the wind module.
   enabled = true    enabled = true
 + 
   ;# {wind_update_rate} {enabled:true} {Wind update rate in frames?} {} 150    ;# {wind_update_rate} {enabled:true} {Wind update rate in frames?} {} 150
   ;; How often should wind be updated, as a function of world frames.    ;; How often should wind be updated, as a function of world frames.
   ;; Approximately 50 frames a second    ;; Approximately 50 frames a second
   wind_update_rate = 100    wind_update_rate = 100
 + 
   ;; The Default Wind Plugin to load    ;; The Default Wind Plugin to load
   ;wind_plugin = SimpleRandomWind    ;wind_plugin = SimpleRandomWind
   wind_plugin = SimpleFluidSolverWind    wind_plugin = SimpleFluidSolverWind
 +   ..........
 + [XEngine]
 +   ...........
 +   AllowOSFunctions = true
-*** Memo [#j8125c2f+** Support Script [#ze0d3973] 
-- OpenSim/Region/CoreModules/World/Wind +***  SFSW_controller.lsl [#dfd4343f
-- WindModule.cs から plugins 下のプラグインを読み込む+- [[SFSW_controller.lsl>http://www.nsl.tuis.ac.jp/svn/opensim/opensim.modules/trunk/Wind/lsl/SFSW_controller.lsl]] 
 +- When you touch it, object Says module parameters 
 +#br
- OpenSim/Region/CoreModules/World/Wind/WindModule.cs  -+--- Plugins/ConfigurableWind.cs +**** Commands [#gacf0737] 
-                                                       | + 
-                                                       +--- Plugins/SimpleRandomWind.cs+***** /6000 force value [#dd290e68] 
 +- Set a kind of the external force 
 +- value 
 +-- 0 : Random Wind (default) 
 +-- 1 : North Wind 
 +-- 2 : East Wind 
 +-- 3 : South Wind 
 +-- 4 : West Wind 
 +-- 5 : Rotational Wind 
 + 
 +***** /6000 period value [#t05329c6] 
 +- Set period of the external force 
 +- When this Wind module is called times of this value,  Wind module restarts. 
 +- If set 0, Wind module never restart by period. 
 + 
 +***** /6000 strength value [#c995f4ad] 
 +- Set Wind strength 
 +- Default is 1.0 
 + 
 +***** /6000 damping value [#r73d534c] 
 +- Set damping rate of the external force 
 +- Default is 0.85 
 + 
 +***** /6000 wind_visc value [#jcf9fe7c] 
 +- Set (scaled) viscosity coefficient of the wind 
 +- Default is 0.001 
 + 
 +***** /6000 wind_eps value [#n1e54e56] 
 +- Set lower limit of the energy variation rate. 
 +- When the energy variation rate is under this value, Wind module restarts. 
 +-- energy variation rate = (Previous Wind Energy - Current Wind Energy)/(Current Wind Energy) 
 +- If set 0.0, Wind module never restart by energy variation rate
 +- Default is 0.004 
 + 
 +***** /6000 region value [#k74c233d] 
 +- Set size of the region 
 +- Normally, the region is automatically set 
 + 
 +***** /6000 stop [#ce74eb34] 
 +- Stop the wind 
 +***** /6000 reset [#n4f2b142] 
 +- Stop the wind and reset script 
 +***** /6000 help [#pe008f84] 
 +- Show the help messages 
 +#br 
 + 
 +** [[Memo>./Memo]] [#rd24f4bb] 
 +#br


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