Merge branch 'cms' of http://pokgsa.ibm.com/~jbongio/public/opensim

1 files changed, 114 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Modules/ContentManagementSystem/AuraMetaEntity.cs b/OpenSim/Region/Environment/Modules/ContentManagementSystem/AuraMetaEntity.cs
new file mode 100644
index 0000000..2155b4c
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/ContentManagementSystem/AuraMetaEntity.cs
@@ -0,0 +1,114 @@
+// AuraMetaEntity.cs created with MonoDevelop
+// User: bongiojp at 3:03 PM 8/6/2008
+//
+// To change standard headers go to Edit->Preferences->Coding->Standard Headers
+//
+
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using libsecondlife;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Region.Environment.Interfaces;
+using OpenSim.Region.Environment.Scenes;
+using log4net;
+using OpenSim.Region.Physics.Manager;
+using Axiom.Math;
+
+namespace OpenSim.Region.Environment.Modules.ContentManagement
+{
+        
+        
+        public class AuraMetaEntity : PointMetaEntity
+        {
+                //transparency of root part, NOT particle system. Should probably add support for changing particle system transparency.
+                public AuraMetaEntity(Scene scene, uint LocalId, LLVector3 groupPos, float transparency, LLVector3 color, LLVector3 scale) : base(scene, LocalId, groupPos, transparency)
+                {
+                        SetAura(color, scale);
+                }
+                
+                public AuraMetaEntity(Scene scene, LLUUID uuid, uint LocalId, LLVector3 groupPos, float transparency, LLVector3 color, LLVector3 scale) : base(scene, uuid, LocalId, groupPos, transparency)
+                {
+                        SetAura(color, scale);
+                }
+                
+                private float Average(LLVector3 values)
+                {
+                        return (values.X + values.Y + values.Z)/3f;
+                }       
+                
+                public void SetAura(LLVector3 color, LLVector3 scale)
+                {
+                        SetAura(color, Average(scale) * 2.0f);
+                }
+
+                public void SetAura(LLVector3 color, float radius)
+                {               
+                        SceneObjectPart From = m_Entity.RootPart;
+                                
+                        //m_log.Debug("[META ENTITY] BEFORE: radius = " + radius);
+                        float burstRadius = 0.1f;
+                        Primitive.ParticleSystem.SourcePattern patternFlags = Primitive.ParticleSystem.SourcePattern.None;
+                        float age = 1.5f;
+                        float burstRate = 0.4f;
+                        if (radius >= 8.0f)
+                        {
+                                //float sizeOfObject = radius / 2.0f;
+                                burstRadius = (radius - 8.0f)/3f;
+                                burstRate = 1.5f;
+                                radius = 7.99f;
+                                patternFlags = Primitive.ParticleSystem.SourcePattern.Explode;
+                                age = 4.0f;
+                        }
+                        SetAura(From, color, radius, burstRadius, age, burstRate, patternFlags);
+                }
+                public void SetAura(SceneObjectPart From, LLVector3 color, float radius, float burstRadius, float age, float burstRate, libsecondlife.Primitive.ParticleSystem.SourcePattern patternFlags)
+                {
+                        Primitive.ParticleSystem prules = new Primitive.ParticleSystem();
+                        //prules.PartDataFlags = Primitive.ParticleSystem.ParticleDataFlags.Emissive |                                                                                                                    
+                        //      Primitive.ParticleSystem.ParticleDataFlags.FollowSrc;   //PSYS_PART_FLAGS   
+                        //prules.PartDataFlags = Primitive.ParticleSystem.ParticleDataFlags.Beam | 
+                        //      Primitive.ParticleSystem.ParticleDataFlags.TargetPos;
+                        prules.PartStartColor.R = color.X;                                               //PSYS_PART_START_COLOR                                                                                          
+                        prules.PartStartColor.G = color.Y;
+                        prules.PartStartColor.B = color.Z;
+                        prules.PartStartColor.A = 0.5f;                                               //PSYS_PART_START_ALPHA, transparency                                                                               
+                        prules.PartEndColor.R = color.X;                                                 //PSYS_PART_END_COLOR                                                                                            
+                        prules.PartEndColor.G = color.Y;
+                        prules.PartEndColor.B = color.Z;
+                        prules.PartEndColor.A = 0.5f;                                                 //PSYS_PART_END_ALPHA, transparency                                                                                 
+                        /*prules.PartStartScaleX = 0.5f;                                                //PSYS_PART_START_SCALE                                                                                             
+                        prules.PartStartScaleY = 0.5f;
+                        prules.PartEndScaleX = 0.5f;                                                  //PSYS_PART_END_SCALE                                                                                               
+                        prules.PartEndScaleY = 0.5f;
+                        */
+                        prules.PartStartScaleX = radius;                                                //PSYS_PART_START_SCALE                                                                                             
+                        prules.PartStartScaleY = radius;
+                        prules.PartEndScaleX = radius;                                                  //PSYS_PART_END_SCALE                                                                                               
+                        prules.PartEndScaleY = radius;
+                        prules.PartMaxAge = age;                                                     //PSYS_PART_MAX_AGE                                                                                                 
+                        prules.PartAcceleration.X = 0.0f;                                             //PSYS_SRC_ACCEL                                                                                                                
+                        prules.PartAcceleration.Y = 0.0f;
+                        prules.PartAcceleration.Z = 0.0f;
+                        prules.Pattern = patternFlags;                 //PSYS_SRC_PATTERN                                                                                                           
+                        //prules.Texture = LLUUID.Zero;//= LLUUID                                                     //PSYS_SRC_TEXTURE, default used if blank                                                           
+                        prules.BurstRate = burstRate;                                                      //PSYS_SRC_BURST_RATE                                              
+                        prules.BurstPartCount = 2;                                                   //PSYS_SRC_BURST_PART_COUNT                                                                                                      
+                        //prules.BurstRadius = radius;                                                    //PSYS_SRC_BURST_RADIUS  
+                        prules.BurstRadius = burstRadius;                                                    //PSYS_SRC_BURST_RADIUS     
+                        prules.BurstSpeedMin = 0.001f;                                                  //PSYS_SRC_BURST_SPEED_MIN                                                                                                      
+            prules.BurstSpeedMax = 0.001f;                                                  //PSYS_SRC_BURST_SPEED_MAX                                                                                                       
+                        prules.MaxAge = 0.0f;                                                         //PSYS_SRC_MAX_AGE                                                                                                              
+                        //prules.Target = To;                                                 //PSYS_SRC_TARGET_KEY                                                                                                                     
+                        prules.AngularVelocity.X = 0.0f;                                              //PSYS_SRC_OMEGA                                                                                                                
+                        prules.AngularVelocity.Y = 0.0f;
+                        prules.AngularVelocity.Z = 0.0f;
+                        prules.InnerAngle = 0.0f;                                                     //PSYS_SRC_ANGLE_BEGIN                                                                                              
+                        prules.OuterAngle = 0.0f;                                                     //PSYS_SRC_ANGLE_END                                                                                                            
+                        
+                        prules.CRC = 1;  //activates the particle system??                                                                                                                                                
+                        From.AddNewParticleSystem(prules);                      
+                }
+        }
+}