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

1 files changed, 98 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Modules/ContentManagementSystem/BeamMetaEntity.cs b/OpenSim/Region/Environment/Modules/ContentManagementSystem/BeamMetaEntity.cs
new file mode 100644
index 0000000..499d1bc
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/ContentManagementSystem/BeamMetaEntity.cs
@@ -0,0 +1,98 @@
+// BeamMetaEntity.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 BeamMetaEntity : PointMetaEntity
+        {
+                
+                public BeamMetaEntity(Scene scene, uint LocalId, LLVector3 groupPos, float transparency, SceneObjectPart To, LLVector3 color) : base(scene, LocalId, groupPos, transparency)
+                {
+                        SetBeamToUUID(To, color);
+                }
+                
+                public BeamMetaEntity(Scene scene, LLUUID uuid, uint LocalId, LLVector3 groupPos, float transparency, SceneObjectPart To, LLVector3 color) : base(scene, uuid, LocalId, groupPos, transparency)
+                {
+                        SetBeamToUUID(To, color);
+                }
+                
+                public void SetBeamToUUID(SceneObjectPart To, LLVector3 color)
+                {
+                        SceneObjectPart From = m_Entity.RootPart;
+                        //Scale size of particles to distance objects are apart (for better visibility)
+                        LLVector3 FromPos = From.GetWorldPosition();
+                        LLVector3 ToPos = From.GetWorldPosition();
+                        LLUUID toUUID = To.UUID;
+                        float distance = (float) (Math.Sqrt(Math.Pow(FromPos.X-ToPos.X, 2) + 
+                                                            Math.Pow(FromPos.X-ToPos.Y, 2) + 
+                                                            Math.Pow(FromPos.X-ToPos.Z, 2)
+                                                            )
+                                                  );
+                        //float rate = (float)  (distance/4f);
+                        float rate = 0.5f;
+                        float scale = (float) (distance/128f);
+                        float speed = (float) (2.0f - distance/128f);   
+                        
+                        SetBeamToUUID(From, To, color, rate, scale, speed);
+                }
+                
+                public void SetBeamToUUID(SceneObjectPart From, SceneObjectPart To,  LLVector3 color, float rate, float scale, float speed)
+                {       
+                        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 = 1.0f;                                               //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 = 1.0f;                                                 //PSYS_PART_END_ALPHA, transparency                                                                                 
+                        prules.PartStartScaleX = scale;                                                //PSYS_PART_START_SCALE                                                                                             
+                        prules.PartStartScaleY = scale;
+                        prules.PartEndScaleX = scale;                                                  //PSYS_PART_END_SCALE                                                                                               
+                        prules.PartEndScaleY = scale;
+                        prules.PartMaxAge = 1.0f;                                                     //PSYS_PART_MAX_AGE                                                                                                 
+                        prules.PartAcceleration.X = 0.0f;                                             //PSYS_SRC_ACCEL                                                                                                                
+                        prules.PartAcceleration.Y = 0.0f;
+                        prules.PartAcceleration.Z = 0.0f;
+                        //prules.Pattern = Primitive.ParticleSystem.SourcePattern.Explode;                 //PSYS_SRC_PATTERN                                                                                                           
+                        //prules.Texture = LLUUID.Zero;//= LLUUID                                                     //PSYS_SRC_TEXTURE, default used if blank                                                           
+                        prules.BurstRate = rate;                                                      //PSYS_SRC_BURST_RATE                                                                                                           
+                        prules.BurstPartCount = 1;                                                   //PSYS_SRC_BURST_PART_COUNT                                                                                                      
+                        prules.BurstRadius = 0.5f;                                                    //PSYS_SRC_BURST_RADIUS                                                                                             
+                        prules.BurstSpeedMin = speed;                                                  //PSYS_SRC_BURST_SPEED_MIN                                                                                                      
+            prules.BurstSpeedMax = speed;                                                  //PSYS_SRC_BURST_SPEED_MAX                                                                                                       
+                        prules.MaxAge = 0.0f;                                                         //PSYS_SRC_MAX_AGE                                                                                                              
+                        prules.Target = To.UUID;                                                 //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);
+                }
+        }
+}