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* Implements IGraphics interface for MRM Scripting.

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* This allows you to utilize System.Drawing tools on textures within the region.
* Example: use System.Drawing.Bitmap to make your texture, then use Host.Graphics.SaveBitmap to make an asset from it in JPEG2K. You can edit (but not overwrite) existing textures using Host.Graphics.LoadBitmap.
This commit is contained in:
Adam Frisby
2009-04-09 14:19:49 +00:00
parent 98eda9ebdb
commit c77e7fce9e
6 changed files with 75 additions and 6 deletions
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48
OpenSim/Region/OptionalModules/Scripting/Minimodule/Graphics.cs Normal file
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@@ -0,0 +1,48 @@
using System.Drawing;
using OpenMetaverse;
using OpenMetaverse.Imaging;
using OpenSim.Framework;
using OpenSim.Region.Framework.Scenes;
namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
{
class Graphics : IGraphics
{
private readonly Scene m_scene;
public Graphics(Scene m_scene)
{
this.m_scene = m_scene;
}
public UUID SaveBitmap(Bitmap data)
{
return SaveBitmap(data, false, true);
}
public UUID SaveBitmap(Bitmap data, bool lossless, bool temporary)
{
AssetBase asset = new AssetBase();
asset.FullID = UUID.Random();
asset.Data = OpenJPEG.EncodeFromImage(data, lossless);
asset.Name = "MRMDynamicImage" + Util.RandomClass.Next(1, 10000);
asset.Type = 0;
asset.Description = "MRM Image";
asset.Local = false;
asset.Temporary = temporary;
m_scene.CommsManager.AssetCache.AddAsset(asset);
return asset.FullID;
}
public Bitmap LoadBitmap(UUID assetID)
{
AssetBase bmp = m_scene.CommsManager.AssetCache.GetAsset(assetID, true);
ManagedImage outimg;
Image img;
OpenJPEG.DecodeToImage(bmp.Data, out outimg, out img);
return new Bitmap(img);
}
}
}

13
OpenSim/Region/OptionalModules/Scripting/Minimodule/Host.cs
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@@ -27,6 +27,7 @@
using System.Reflection;
using log4net;
using OpenSim.Region.Framework.Scenes;
namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
{
@@ -34,10 +35,15 @@ namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
{
private readonly IObject m_obj;
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private readonly IGraphics m_graphics;
private Scene m_scene;
public Host(IObject m_obj)
public Host(IObject m_obj, Scene m_scene)
{
this.m_obj = m_obj;
this.m_scene = m_scene;
m_graphics = new Graphics(m_scene);
}
public IObject Object
@@ -49,5 +55,10 @@ namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
{
get { return m_log; }
}
public IGraphics Graphics
{
get { return m_graphics; }
}
}
}

12
OpenSim/Region/OptionalModules/Scripting/Minimodule/IGraphics.cs Normal file
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@@ -0,0 +1,12 @@
using System.Drawing;
using OpenMetaverse;
namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
{
public interface IGraphics
{
UUID SaveBitmap(Bitmap data);
UUID SaveBitmap(Bitmap data, bool lossless, bool temporary);
Bitmap LoadBitmap(UUID assetID);
}
}

1
OpenSim/Region/OptionalModules/Scripting/Minimodule/IHost.cs
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@@ -36,5 +36,6 @@ namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
{
IObject Object { get; }
ILog Console { get; }
IGraphics Graphics { get; }
}
}

2
OpenSim/Region/OptionalModules/Scripting/Minimodule/MRMModule.cs
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@@ -82,7 +82,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
{
m_log.Info("[MRM] Found C# MRM");
IWorld m_world = new World(m_scene);
IHost m_host = new Host(new SOPObject(m_scene, localID));
IHost m_host = new Host(new SOPObject(m_scene, localID), m_scene);
MRMBase mmb = (MRMBase)AppDomain.CurrentDomain.CreateInstanceFromAndUnwrap(
CompileFromDotNetText(script, itemID.ToString()),

5
OpenSim/Region/OptionalModules/Scripting/Minimodule/World.cs
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@@ -26,10 +26,7 @@
*/
using System.Collections.Generic;
using System.Reflection;
using log4net;
using OpenSim.Framework;
using OpenSim.Framework.Client;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
@@ -159,7 +156,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
// Skip if other
}
void EventManager_OnChatFromClient(object sender, OpenSim.Framework.OSChatMessage chat)
void EventManager_OnChatFromClient(object sender, OSChatMessage chat)
{
if (_OnChat != null)
{