Adding osFunctions for light projection

	Set the projection parameters in the host prim ...
	osSetProjectionParam(bool Enabled,
				key TextureMaskUUID,
				float FOV,
				float Focus,
				float Ambiance);

	Set the projection parameters in a target prim ...
	osSetProjectionParam(ikey target uuid,
				bool Enabled,
				key TextureMaskUUID,
				float FOV,
				float Focus,
				float Ambiance);

	Threat Level very high

Signed-off-by: Melanie <melanie@t-data.com>

3 files changed, 55 insertions, 0 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 477c52d..8a98be7 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -2200,6 +2200,48 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             
             m_LSL_Api.SetPrimitiveParamsEx(prim, rules);
         }
+        
+        /// <summary>
+        /// Set parameters for light projection in host prim 
+        /// </summary>
+        public void osSetProjectionParams(bool projection, LSL_Key texture, double fov, double focus, double amb)
+        {
+            CheckThreatLevel(ThreatLevel.High, "osSetProjectionParams");
+
+            osSetProjectionParams(UUID.Zero.ToString(), projection, texture, fov, focus, amb);
+        }
+
+        /// <summary>
+        /// Set parameters for light projection with uuid of target prim
+        /// </summary>
+        public void osSetProjectionParams(LSL_Key prim, bool projection, LSL_Key texture, double fov, double focus, double amb)
+        {
+            CheckThreatLevel(ThreatLevel.High, "osSetProjectionParams");
+            m_host.AddScriptLPS(1);
+
+            SceneObjectPart obj = null;
+            if (prim == UUID.Zero.ToString())
+            {
+                obj = m_host;
+            }
+            else
+            {
+                obj = World.GetSceneObjectPart(new UUID(prim));
+                if (obj == null)
+                    return;
+            }
+
+            obj.Shape.ProjectionEntry = projection;
+            obj.Shape.ProjectionTextureUUID = new UUID(texture);
+            obj.Shape.ProjectionFOV = (float)fov;
+            obj.Shape.ProjectionFocus = (float)focus;
+            obj.Shape.ProjectionAmbiance = (float)amb;
+
+
+            obj.ParentGroup.HasGroupChanged = true;
+            obj.ScheduleFullUpdate();
+
+        }
 
         /// <summary>
         /// Like osGetAgents but returns enough info for a radar
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index 78ee43c..630821b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -176,6 +176,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         void osCauseDamage(string avatar, double damage);
         LSL_List osGetPrimitiveParams(LSL_Key prim, LSL_List rules);
         void osSetPrimitiveParams(LSL_Key prim, LSL_List rules);
+        void osSetProjectionParams(bool projection, LSL_Key texture, double fov, double focus, double amb);
+        void osSetProjectionParams(LSL_Key prim, bool projection, LSL_Key texture, double fov, double focus, double amb);
+
         LSL_List osGetAvatarList();
 
     }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index 6cc5f51..e289554 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -688,6 +688,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_OSSL_Functions.osSetPrimitiveParams(prim, rules);
         }
 
+        public void osSetProjectionParams(bool projection, LSL_Key texture, double fov, double focus, double amb)
+        {
+            m_OSSL_Functions.osSetProjectionParams(projection, texture, fov, focus, amb);
+        }
+
+        public void osSetProjectionParams(LSL_Key prim, bool projection, LSL_Key texture, double fov, double focus, double amb)
+        {
+            m_OSSL_Functions.osSetProjectionParams(prim, projection, texture, fov, focus, amb);
+        }
+
         public LSL_List osGetAvatarList()
         {
             return m_OSSL_Functions.osGetAvatarList();