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authorRobert Adams2011-08-18 14:32:09 -0700
committerMic Bowman2011-08-18 14:32:09 -0700
commitfef73a1a1011126d4df2da2279caae9cef7984d1 (patch)
treeaf54473f37f419648b98c4b8ddc815ff7aea98a3 /OpenSim/Region/OptionalModules/PhysicsParameters
parentBulletSim: fix problem with not convex hulling large objects by creating unit... (diff)
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BulletSim: add runtime setting of physics parameters. Update default values.
Diffstat (limited to 'OpenSim/Region/OptionalModules/PhysicsParameters')
-rwxr-xr-xOpenSim/Region/OptionalModules/PhysicsParameters/PhysicsParameters.cs277
1 files changed, 277 insertions, 0 deletions
diff --git a/OpenSim/Region/OptionalModules/PhysicsParameters/PhysicsParameters.cs b/OpenSim/Region/OptionalModules/PhysicsParameters/PhysicsParameters.cs
new file mode 100755
index 0000000..2a44360
--- /dev/null
+++ b/OpenSim/Region/OptionalModules/PhysicsParameters/PhysicsParameters.cs
@@ -0,0 +1,277 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Reflection;
30using System.Collections.Generic;
31using log4net;
32using Mono.Addins;
33using Nini.Config;
34using OpenSim.Framework;
35using OpenSim.Framework.Console;
36using OpenSim.Region.CoreModules.Framework.InterfaceCommander;
37using OpenSim.Region.Framework.Interfaces;
38using OpenSim.Region.Framework.Scenes;
39using OpenSim.Region.Physics.Manager;
40
41namespace OpenSim.Region.OptionalModules.PhysicsParameters
42{
43 /// <summary>
44 /// </summary>
45 /// <remarks>
46 /// </remarks>
47 [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "PhysicsParameters")]
48 public class PhysicsParameters : ISharedRegionModule
49 {
50 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
51 private static string LogHeader = "[PHYSICS PARAMETERS]";
52
53 private List<Scene> m_scenes = new List<Scene>();
54 private static bool m_commandsLoaded = false;
55
56 #region ISharedRegionModule
57 public string Name { get { return "Runtime Physics Parameter Module"; } }
58
59 public Type ReplaceableInterface { get { return null; } }
60
61 public void Initialise(IConfigSource source)
62 {
63 // m_log.DebugFormat("{0}: INITIALIZED MODULE", LogHeader);
64 }
65
66 public void PostInitialise()
67 {
68 // m_log.DebugFormat("[{0}: POST INITIALIZED MODULE", LogHeader);
69 InstallInterfaces();
70 }
71
72 public void Close()
73 {
74 // m_log.DebugFormat("{0}: CLOSED MODULE", LogHeader);
75 }
76
77 public void AddRegion(Scene scene)
78 {
79 // m_log.DebugFormat("{0}: REGION {1} ADDED", LogHeader, scene.RegionInfo.RegionName);
80 m_scenes.Add(scene);
81 }
82
83 public void RemoveRegion(Scene scene)
84 {
85 // m_log.DebugFormat("{0}: REGION {1} REMOVED", LogHeader, scene.RegionInfo.RegionName);
86 if (m_scenes.Contains(scene))
87 m_scenes.Remove(scene);
88 }
89
90 public void RegionLoaded(Scene scene)
91 {
92 // m_log.DebugFormat("{0}: REGION {1} LOADED", LogHeader, scene.RegionInfo.RegionName);
93 }
94 #endregion INonSharedRegionModule
95
96 private const string getInvocation = "physics get [<param>|ALL]";
97 private const string setInvocation = "physics set <param> [<value>|TRUE|FALSE] [localID|ALL]";
98 private const string listInvocation = "physics list";
99 private void InstallInterfaces()
100 {
101 if (!m_commandsLoaded)
102 {
103 MainConsole.Instance.Commands.AddCommand("Physics", false, "physics set",
104 "physics set",
105 "Set physics parameter from currently selected region" + Environment.NewLine
106 + "Invocation: " + setInvocation,
107 ProcessPhysicsSet);
108
109 MainConsole.Instance.Commands.AddCommand("Physics", false, "physics get",
110 "physics get",
111 "Get physics parameter from currently selected region" + Environment.NewLine
112 + "Invocation: " + getInvocation,
113 ProcessPhysicsGet);
114
115 MainConsole.Instance.Commands.AddCommand("Physics", false, "physics list",
116 "physics list",
117 "List settable physics parameters" + Environment.NewLine
118 + "Invocation: " + listInvocation,
119 ProcessPhysicsList);
120
121 m_commandsLoaded = true;
122 }
123 }
124
125 // TODO: extend get so you can get a value from an individual localID
126 private void ProcessPhysicsGet(string module, string[] cmdparms)
127 {
128 if (cmdparms.Length != 3)
129 {
130 WriteError("Parameter count error. Invocation: " + getInvocation);
131 return;
132 }
133 string parm = cmdparms[2];
134
135 if (SceneManager.Instance == null || SceneManager.Instance.CurrentScene == null)
136 {
137 WriteError("Error: no region selected. Use 'change region' to select a region.");
138 return;
139 }
140
141 Scene scene = SceneManager.Instance.CurrentScene;
142 IPhysicsParameters physScene = scene.PhysicsScene as IPhysicsParameters;
143 if (physScene != null)
144 {
145 if (parm.ToLower() == "all")
146 {
147 foreach (PhysParameterEntry ppe in physScene.GetParameterList())
148 {
149 float val = 0.0f;
150 if (physScene.GetPhysicsParameter(ppe.name, out val))
151 {
152 WriteOut(" {0}/{1} = {2}", scene.RegionInfo.RegionName, ppe.name, val);
153 }
154 else
155 {
156 WriteOut(" {0}/{1} = {2}", scene.RegionInfo.RegionName, ppe.name, "unknown");
157 }
158 }
159 }
160 else
161 {
162 float val = 0.0f;
163 if (physScene.GetPhysicsParameter(parm, out val))
164 {
165 WriteOut(" {0}/{1} = {2}", scene.RegionInfo.RegionName, parm, val);
166 }
167 else
168 {
169 WriteError("Failed fetch of parameter '{0}' from region '{1}'", parm, scene.RegionInfo.RegionName);
170 }
171 }
172 }
173 else
174 {
175 WriteError("Region '{0}' physics engine has no gettable physics parameters", scene.RegionInfo.RegionName);
176 }
177 return;
178 }
179
180 private void ProcessPhysicsSet(string module, string[] cmdparms)
181 {
182 if (cmdparms.Length < 4 || cmdparms.Length > 5)
183 {
184 WriteError("Parameter count error. Invocation: " + getInvocation);
185 return;
186 }
187 string parm = "xxx";
188 float val = 0f;
189 uint localID = (uint)PhysParameterEntry.APPLY_TO_NONE; // set default value
190 try
191 {
192 parm = cmdparms[2];
193 string valparm = cmdparms[3].ToLower();
194 if (valparm == "true")
195 val = PhysParameterEntry.NUMERIC_TRUE;
196 else
197 {
198 if (valparm == "false")
199 val = PhysParameterEntry.NUMERIC_FALSE;
200 else
201 val = float.Parse(valparm, Culture.NumberFormatInfo);
202 }
203 if (cmdparms.Length > 4)
204 {
205 if (cmdparms[4].ToLower() == "all")
206 localID = (uint)PhysParameterEntry.APPLY_TO_ALL;
207 else
208 localID = uint.Parse(cmdparms[2], Culture.NumberFormatInfo);
209 }
210 }
211 catch
212 {
213 WriteError(" Error parsing parameters. Invocation: " + setInvocation);
214 return;
215 }
216
217 if (SceneManager.Instance == null || SceneManager.Instance.CurrentScene == null)
218 {
219 WriteError("Error: no region selected. Use 'change region' to select a region.");
220 return;
221 }
222
223 Scene scene = SceneManager.Instance.CurrentScene;
224 IPhysicsParameters physScene = scene.PhysicsScene as IPhysicsParameters;
225 if (physScene != null)
226 {
227 if (!physScene.SetPhysicsParameter(parm, val, localID))
228 {
229 WriteError("Failed set of parameter '{0}' for region '{1}'", parm, scene.RegionInfo.RegionName);
230 }
231 }
232 else
233 {
234 WriteOut("Region '{0}'s physics engine has no settable physics parameters", scene.RegionInfo.RegionName);
235 }
236 return;
237 }
238
239 private void ProcessPhysicsList(string module, string[] cmdparms)
240 {
241 if (SceneManager.Instance == null || SceneManager.Instance.CurrentScene == null)
242 {
243 WriteError("Error: no region selected. Use 'change region' to select a region.");
244 return;
245 }
246 Scene scene = SceneManager.Instance.CurrentScene;
247
248 IPhysicsParameters physScene = scene.PhysicsScene as IPhysicsParameters;
249 if (physScene != null)
250 {
251 WriteOut("Available physics parameters:");
252 PhysParameterEntry[] parms = physScene.GetParameterList();
253 foreach (PhysParameterEntry ent in parms)
254 {
255 WriteOut(" {0}: {1}", ent.name, ent.desc);
256 }
257 }
258 else
259 {
260 WriteError("Current regions's physics engine has no settable physics parameters");
261 }
262 return;
263 }
264
265 private void WriteOut(string msg, params object[] args)
266 {
267 m_log.InfoFormat(msg, args);
268 // MainConsole.Instance.OutputFormat(msg, args);
269 }
270
271 private void WriteError(string msg, params object[] args)
272 {
273 m_log.ErrorFormat(msg, args);
274 // MainConsole.Instance.OutputFormat(msg, args);
275 }
276 }
277} \ No newline at end of file