added some os helper functions for the texture drawing module. see http://opensimulator.org/wiki/OSSL_TextureDrawing for function prototypes and example script. Will expand that page later.

OpenSim/Region/ScriptEngine/Common/BuiltIn_Commands_BaseClass.cs

@@ -1902,6 +1902,66 @@ namespace OpenSim.Region.ScriptEngine.Common
             m_LSL_Functions.osSetPrimFloatOnWater(floatYN);
         }
 
+        //Texture Draw functions
+
+        public string osMovePen(string drawList, int x, int y)
+        {
+            return m_LSL_Functions.osMovePen(drawList, x, y);
+        }
+
+        public string osDrawLine(string drawList, int startX, int startY, int endX, int endY)
+        {
+            return m_LSL_Functions.osDrawLine(drawList, startX, startY, endX, endY);
+        }
+
+        public string osDrawLine(string drawList, int endX, int endY)
+        {
+            return m_LSL_Functions.osDrawLine(drawList, endX, endY);
+        }
+
+        public string osDrawText(string drawList, string text)
+        {
+            return m_LSL_Functions.osDrawText(drawList, text);
+        }
+
+        public string osDrawEllipse(string drawList, int width, int height)
+        {
+            return m_LSL_Functions.osDrawEllipse(drawList, width, height);
+        }
+
+        public string osDrawRectangle(string drawList, int width, int height)
+        {
+            return osDrawRectangle(drawList, width, height);
+        }
+
+        public string osDrawFilledRectangle(string drawList, int width, int height)
+        {
+            return osDrawFilledRectangle(drawList, width, height);
+        }
+
+        public string osSetFontSize(string drawList, int fontSize)
+        {
+            return m_LSL_Functions.osSetFontSize(drawList, fontSize);
+        }
+
+        public string osSetPenSize(string drawList, int penSize)
+        {
+            return m_LSL_Functions.osSetPenSize(drawList, penSize);
+        }
+
+        public string osSetPenColour(string drawList, string colour)
+        {
+            return m_LSL_Functions.osSetPenColour(drawList, colour);
+        }
+
+        public string osDrawImage(string drawList, int width, int height, string imageUrl)
+        {
+            return m_LSL_Functions.osDrawImage(drawList, width, height, imageUrl);
+        }
+
+
+        //
+
         public double llList2Float(LSL_Types.list src, int index)
         {
             return m_LSL_Functions.llList2Float(src, index);

OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs

@@ -4425,6 +4425,73 @@ namespace OpenSim.Region.ScriptEngine.Common
             }
         }
 
+        //Texture draw functions 
+        public string osMovePen(string drawList, int x, int y)
+        {
+            drawList += "MoveTo " + x + "," + y + ";";
+            return drawList;
+        }
+
+        public string osDrawLine(string drawList, int startX, int startY, int endX, int endY)
+        {
+            drawList += "MoveTo "+ startX+","+ startY +"; LineTo "+endX +","+endY +"; ";
+            return drawList;
+        }
+
+        public string osDrawLine(string drawList, int endX, int endY)
+        {
+            drawList += "LineTo " + endX + "," + endY + "; ";
+            return drawList;
+        }
+
+        public string osDrawText(string drawList, string text)
+        {
+            drawList += "Text " + text + "; ";
+            return drawList;
+        }
+
+        public string osDrawEllipse(string drawList, int width, int height)
+        {
+            drawList += "Ellipse " + width + "," + height + "; ";
+            return drawList;
+        }
+
+        public string osDrawRectangle(string drawList, int width, int height)
+        {
+            drawList += "Rectangle " + width + "," + height + "; ";
+            return drawList;
+        }
+
+        public string osDrawFilledRectangle(string drawList, int width, int height)
+        {
+            drawList += "FillRectangle " + width + "," + height + "; ";
+            return drawList;
+        }
+
+        public string osSetFontSize(string drawList, int fontSize)
+        {
+            drawList += "FontSize "+ fontSize +"; ";
+            return drawList;
+        }
+
+        public string osSetPenSize(string drawList, int penSize)
+        {
+            drawList += "PenSize " + penSize + "; ";
+            return drawList;
+        }
+
+        public string osSetPenColour(string drawList, string colour)
+        {
+            drawList += "PenColour " + colour + "; ";
+            return drawList;
+        }
+
+        public string osDrawImage(string drawList, int width, int height, string imageUrl)
+        {
+           drawList +="Image " +width + "," + height+ ","+ imageUrl +"; " ;
+           return drawList;
+        }
+
         private void NotImplemented(string command)
         {
             m_host.AddScriptLPS(1);

OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands_Interface.cs

@@ -650,5 +650,18 @@ namespace OpenSim.Region.ScriptEngine.Common
         void osSetParcelMediaURL(string url);
         void osSetPrimFloatOnWater(int floatYN);
 
+        //texture draw functions
+        string osMovePen(string drawList, int x, int y);
+        string osDrawLine(string drawList, int startX, int startY, int endX, int endY);
+        string osDrawLine(string drawList, int endX, int endY);
+        string osDrawText(string drawList, string text);
+        string osDrawEllipse(string drawList, int width, int height);
+        string osDrawRectangle(string drawList, int width, int height);
+        string osDrawFilledRectangle(string drawList, int width, int height);
+        string osSetFontSize(string drawList, int fontSize);
+        string osSetPenSize(string drawList, int penSize);
+        string osSetPenColour(string drawList, string colour);
+        string osDrawImage(string drawList, int width, int height, string imageUrl);
+
     }
 }