From fef73a1a1011126d4df2da2279caae9cef7984d1 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Thu, 18 Aug 2011 14:32:09 -0700 Subject: BulletSim: add runtime setting of physics parameters. Update default values. --- .../Region/Physics/Manager/IPhysicsParameters.cs | 73 ++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100755 OpenSim/Region/Physics/Manager/IPhysicsParameters.cs (limited to 'OpenSim/Region/Physics/Manager') diff --git a/OpenSim/Region/Physics/Manager/IPhysicsParameters.cs b/OpenSim/Region/Physics/Manager/IPhysicsParameters.cs new file mode 100755 index 0000000..b8676ba --- /dev/null +++ b/OpenSim/Region/Physics/Manager/IPhysicsParameters.cs @@ -0,0 +1,73 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSimulator Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +using System; +using System.Collections.Generic; +using OpenSim.Framework; +using OpenMetaverse; + +namespace OpenSim.Region.Physics.Manager +{ + public struct PhysParameterEntry + { + // flags to say to apply to all or no instances (I wish one could put consts into interfaces) + public const uint APPLY_TO_ALL = 0xfffffff3; + public const uint APPLY_TO_NONE = 0xfffffff4; + + // values that denote true and false values + public const float NUMERIC_TRUE = 1f; + public const float NUMERIC_FALSE = 0f; + + public string name; + public string desc; + + public PhysParameterEntry(string n, string d) + { + name = n; + desc = d; + } + } + + // Interface for a physics scene that implements the runtime setting and getting of physics parameters + public interface IPhysicsParameters + { + // Get the list of parameters this physics engine supports + PhysParameterEntry[] GetParameterList(); + + // Set parameter on a specific or all instances. + // Return 'false' if not able to set the parameter. + bool SetPhysicsParameter(string parm, float value, uint localID); + + // Get parameter. + // Return 'false' if not able to get the parameter. + bool GetPhysicsParameter(string parm, out float value); + + // Get parameter from a particular object + // TODO: + // bool GetPhysicsParameter(string parm, out float value, uint localID); + } +} -- cgit v1.1