private warp_Texture GetTexture(UUID id)
{
warp_Texture ret = null;
byte[] asset = m_scene.AssetService.GetData(id.ToString());
if (asset != null)
{
IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface <IJ2KDecoder>();
try
{
using (Bitmap img = (Bitmap)imgDecoder.DecodeToImage(asset))
{
ret = new warp_Texture(img);
img.Dispose();
}
}
catch (Exception e)
{
m_log.Warn(string.Format("[WARP 3D IMAGE MODULE]: Failed to decode asset {0}, exception ", id), e);
}
}
return(ret);
}
warp_Texture GetTexture(UUID id)
{
warp_Texture ret = null;
if (id == UUID.Zero)
{
id = (UUID)Constants.MISSING_TEXTURE_ID;
}
byte [] assetData = m_scene.AssetService.GetData(id.ToString(), false); // suppress warnings here
if (assetData == null || assetData.Length == 0)
{
assetData = m_scene.AssetService.GetData(Constants.MISSING_TEXTURE_ID); // not found, replace with something identifable
}
if (assetData != null && assetData.Length > 0)
{
IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface <IJ2KDecoder> ();
Bitmap img = (Bitmap)imgDecoder.DecodeToImage(assetData);
if (img != null)
{
ret = new warp_Texture(img);
img.Dispose();
return(ret);
}
}
MainConsole.Instance.Debug("[WarpTile generator]: Gettexture returning null, asset id: " + id);
return(ret);
}
private byte[] ConvertTextureData(AssetBase texture, string format)
{
MainConsole.Instance.DebugFormat("[GETTEXTURE]: Converting texture {0} to {1}", texture.ID, format);
byte[] data = new byte[0];
MemoryStream imgstream = new MemoryStream();
Image image = null;
try
{
// Taking our jpeg2000 data, decoding it, then saving it to a byte array with regular data
image = m_j2kDecoder.DecodeToImage(texture.Data);
if (image == null)
{
return(data);
}
// Save to bitmap
image = new Bitmap(image);
EncoderParameters myEncoderParameters = new EncoderParameters();
myEncoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, 95L);
// Save bitmap to stream
ImageCodecInfo codec = GetEncoderInfo("image/" + format);
if (codec != null)
{
image.Save(imgstream, codec, myEncoderParameters);
// Write the stream to a byte array for output
data = imgstream.ToArray();
}
else
{
MainConsole.Instance.WarnFormat("[GETTEXTURE]: No such codec {0}", format);
}
}
catch (Exception e)
{
MainConsole.Instance.WarnFormat("[GETTEXTURE]: Unable to convert texture {0} to {1}: {2}", texture.ID,
format, e.Message);
}
finally
{
// Reclaim memory, these are unmanaged resources
// If we encountered an exception, one or more of these will be null
if (image != null)
{
image.Dispose();
}
image = null;
imgstream.Close();
imgstream = null;
}
return(data);
}
private warp_Texture GetTexture(UUID id)
{
warp_Texture ret = null;
byte[] asset = m_scene.AssetService.GetData(id.ToString());
if (asset != null)
{
IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface <IJ2KDecoder>();
Bitmap img = (Bitmap)imgDecoder.DecodeToImage(asset);
if (img != null)
{
return(new warp_Texture(img));
}
}
return(ret);
}
private warp_Texture GetTexture(UUID id)
{
warp_Texture ret = null;
AssetBase asset = m_scene.AssetService.Get(id.ToString());
if (asset != null)
{
IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface <IJ2KDecoder>();
Bitmap img = (Bitmap)imgDecoder.DecodeToImage(asset.Data);
if (img != null)
{
ret = new warp_Texture(img);
img.Dispose();
}
asset.Dispose();
}
return(ret);
}
public Image GetTexture(UUID TextureID)
{
if (TextureID == UUID.Zero) //Send white instead of null
{
TextureID = Util.BLANK_TEXTURE_UUID;
}
byte[] asset = m_assetService.GetData(TextureID.ToString());
if (asset == null || m_decoder == null)
{
return(new Bitmap(1, 1));
}
Image image = m_decoder.DecodeToImage(asset);
if (image != null)
{
return(image);
}
else
{
return(new Bitmap(1, 1));
}
}
/// <summary>
/// Generate a mesh from the sculpt data the accompanies a prim.
/// </summary>
/// <param name="primName"></param>
/// <param name="primShape"></param>
/// <param name="size"></param>
/// <param name="lod"></param>
/// <param name="key"></param>
/// <returns>created mesh or null if invalid</returns>
Mesh GenerateFromPrimSculptData(string primName, PrimitiveBaseShape primShape, Vector3 size, float lod, ulong key)
{
SculptMesh sculptMesh;
Image idata = null;
string decodedSculptFileName = "";
if (cacheSculptMaps && primShape.SculptTexture != UUID.Zero)
{
decodedSculptFileName = System.IO.Path.Combine(decodedSculptMapPath,
"smap_" + primShape.SculptTexture);
try
{
if (File.Exists(decodedSculptFileName))
{
idata = Image.FromFile(decodedSculptFileName);
}
} catch (Exception e)
{
MainConsole.Instance.Error("[Sculpt]: unable to load cached sculpt map " +
decodedSculptFileName + " " + e);
}
//if (idata != null)
// MainConsole.Instance.Debug("[SCULPT]: loaded cached map asset for map ID: " + primShape.SculptTexture.ToString());
}
if (idata == null)
{
if (primShape.SculptData == null || primShape.SculptData.Length == 0)
{
return(null);
}
try
{
idata = m_j2kDecoder.DecodeToImage(primShape.SculptData);
if (idata != null && cacheSculptMaps &&
(cacheSculptAlphaMaps || (((ImageFlags)(idata.Flags) & ImageFlags.HasAlpha) == 0)))
{
try
{
idata.Save(decodedSculptFileName, ImageFormat.MemoryBmp);
} catch (Exception e)
{
MainConsole.Instance.Error("[Sculpt]: unable to cache sculpt map " +
decodedSculptFileName + " " +
e);
}
}
} catch (DllNotFoundException)
{
MainConsole.Instance.Error(
"[Physics]: OpenJpeg is not installed correctly on this system. Physics Proxy generation failed.\n" +
"Often times this is because of an old version of GLIBC. You must have version 2.4 or above!");
return(null);
} catch (IndexOutOfRangeException)
{
MainConsole.Instance.Error(
"[Physics]: OpenJpeg was unable to decode this. Physics Proxy generation failed");
return(null);
} catch (Exception ex)
{
MainConsole.Instance.Error(
"[Physics]: Unable to generate a Sculpty physics proxy. Sculpty texture decode failed: " +
ex);
return(null);
}
}
SculptMesh.SculptType sculptType;
switch ((SculptType)primShape.SculptType)
{
case SculptType.Cylinder:
sculptType = SculptMesh.SculptType.cylinder;
break;
case SculptType.Plane:
sculptType = SculptMesh.SculptType.plane;
break;
case SculptType.Torus:
sculptType = SculptMesh.SculptType.torus;
break;
case SculptType.Sphere:
sculptType = SculptMesh.SculptType.sphere;
break;
default:
sculptType = SculptMesh.SculptType.plane;
break;
}
bool mirror = ((primShape.SculptType & 128) != 0);
bool invert = ((primShape.SculptType & 64) != 0);
if (idata == null)
{
return(null);
}
sculptMesh = new SculptMesh((Bitmap)idata, sculptType, (int)lod, false, mirror, invert);
idata.Dispose();
#if SPAM
sculptMesh.DumpRaw(baseDir, primName, "primMesh");
#endif
sculptMesh.Scale(size.X, size.Y, size.Z);
var coords = sculptMesh.coords;
var faces = sculptMesh.faces;
Mesh mesh = new Mesh(key);
mesh.Set(coords, faces);
coords.Clear();
faces.Clear();
// debug info only
//Console.Write ("S");
return(mesh);
}
byte [] ProcessGetTexture(string path, Stream request, OSHttpRequest httpRequest,
OSHttpResponse httpResponse)
{
// MainConsole.Instance.DebugFormat("[GETTEXTURE]: called in {0}", m_scene.RegionInfo.RegionName);
// Try to parse the texture ID from the request URL
NameValueCollection query = HttpUtility.ParseQueryString(httpRequest.Url.Query);
string textureStr = query.GetOne("texture_id");
string format = query.GetOne("format");
if (m_assetService == null)
{
httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
return(MainServer.BlankResponse);
}
UUID textureID;
if (!string.IsNullOrEmpty(textureStr) && UUID.TryParse(textureStr, out textureID))
{
string [] formats;
if (!string.IsNullOrEmpty(format))
{
formats = new [] { format.ToLower() }
}
;
else
{
formats = WebUtils.GetPreferredImageTypes(httpRequest.Headers.Get("Accept"));
if (formats.Length == 0)
{
formats = new [] { DefaultFormat }
}
; // default
}
// OK, we have an array with preferred formats, possibly with only one entry
byte [] response;
foreach (string f in formats)
{
if (FetchTexture(httpRequest, httpResponse, textureID, f, out response))
{
return(response);
}
}
}
// null or invalid UUID
MainConsole.Instance.Warn("[AssetCAPS]: Failed to parse a texture_id from GetTexture request: " +
httpRequest.Url);
httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
return(MainServer.BlankResponse);
}
/// <summary>
/// </summary>
/// <param name="httpRequest"></param>
/// <param name="httpResponse"></param>
/// <param name="textureID"></param>
/// <param name="format"></param>
/// <param name="response"></param>
/// <returns>False for "caller try another codec"; true otherwise</returns>
bool FetchTexture(OSHttpRequest httpRequest, OSHttpResponse httpResponse, UUID textureID, string format,
out byte [] response)
{
// MainConsole.Instance.DebugFormat("[GETTEXTURE]: {0} with requested format {1}", textureID, format);
AssetBase texture;
string fullID = textureID.ToString();
if (format != DefaultFormat)
{
fullID = fullID + "-" + format;
}
if (!string.IsNullOrEmpty(redirect_URL))
{
// Only try to fetch locally cached textures. Misses are redirected
texture = m_assetService.GetCached(fullID);
if (texture != null)
{
if (texture.Type != (sbyte)AssetType.Texture && // not actually a texture
texture.Type != (sbyte)AssetType.Unknown && // .. but valid
texture.Type != (sbyte)AssetType.Simstate)
{
httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
response = MainServer.BlankResponse;
return(true);
}
response = WriteTextureData(httpRequest, httpResponse, texture, format);
return(true);
}
string textureUrl = redirect_URL + textureID;
MainConsole.Instance.Debug("[AssetCAPS]: Redirecting texture request to " + textureUrl);
httpResponse.RedirectLocation = textureUrl;
response = MainServer.BlankResponse;
return(true);
}
// no redirect
// try the cache
texture = m_assetService.GetCached(fullID);
if (texture == null)
{
// MainConsole.Instance.DebugFormat("[Get texture]: texture was not in the cache");
// Fetch locally or remotely. Misses return a 404
texture = m_assetService.Get(textureID.ToString());
if (texture != null)
{
if (texture.Type != (sbyte)AssetType.Texture &&
texture.Type != (sbyte)AssetType.Unknown &&
texture.Type != (sbyte)AssetType.Simstate)
{
httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
response = MainServer.BlankResponse;
texture.Dispose();
return(true);
}
if (format == DefaultFormat)
{
try {
response = WriteTextureData(httpRequest, httpResponse, texture, format);
} catch {
response = MainServer.BlankResponse;
}
texture.Dispose();
return(true);
}
AssetBase newTexture = new AssetBase(texture.ID + "-" + format, texture.Name,
AssetType.Texture,
texture.CreatorID)
{
Data = ConvertTextureData(texture, format)
};
if (newTexture.Data.Length == 0) // unable to convert
{
response = MainServer.BlankResponse;
texture.Dispose();
newTexture.Dispose();
return(false); // !!! Caller try another codec, please!
}
newTexture.Flags = AssetFlags.Collectable | AssetFlags.Temporary;
newTexture.ID = m_assetService.Store(newTexture);
try {
response = WriteTextureData(httpRequest, httpResponse, newTexture, format);
} catch {
response = MainServer.BlankResponse;
}
newTexture.Dispose();
texture.Dispose();
return(true);
}
// nothing found... replace with the 'missing_texture" texture
// try the cache first
texture = m_assetService.GetCached(Constants.MISSING_TEXTURE_ID);
if (texture == null)
{
texture = m_assetService.Get(Constants.MISSING_TEXTURE_ID); // not in local cache...
}
if (texture != null)
{
if (format == DefaultFormat)
{
MainConsole.Instance.Debug("[AssetCAPS]: Texture " + textureID + " replaced with default 'missing' texture");
response = WriteTextureData(httpRequest, httpResponse, texture, format);
texture.Dispose();
return(true);
}
}
// texture not found and we have no 'missing texture'??
// ... or if all else fails...
MainConsole.Instance.Warn("[AssetCAPS]: Texture " + textureID + " not found (no default)");
httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
response = MainServer.BlankResponse;
return(true);
}
// found the texture in the cache
if (texture.Type != (sbyte)AssetType.Texture &&
texture.Type != (sbyte)AssetType.Unknown &&
texture.Type != (sbyte)AssetType.Simstate)
{
httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
response = MainServer.BlankResponse;
return(true);
}
// the best result...
// MainConsole.Instance.DebugFormat("[GETTEXTURE]: texture was in the cache");
response = WriteTextureData(httpRequest, httpResponse, texture, format);
return(true);
}
byte [] WriteTextureData(OSHttpRequest request, OSHttpResponse response, AssetBase texture, string format)
{
string range = request.Headers.GetOne("Range");
// MainConsole.Instance.DebugFormat("[GETTEXTURE]: Range {0}", range);
if (!string.IsNullOrEmpty(range)) // JP2's only
{
// Range request
int start, end;
if (TryParseRange(range, out start, out end))
{
// Before clamping start make sure we can satisfy it in order to avoid
// sending back the last byte instead of an error status
if (start >= texture.Data.Length)
{
response.StatusCode = (int)System.Net.HttpStatusCode.RequestedRangeNotSatisfiable;
return(MainServer.BlankResponse);
}
// Handle the case where portions of the range are missing.
if (start == -1)
{
start = 0;
}
if (end == -1)
{
end = int.MaxValue;
}
end = Utils.Clamp(end, 0, texture.Data.Length - 1);
start = Utils.Clamp(start, 0, end);
int len = end - start + 1;
// MainConsole.Instance.Debug("Serving " + start + " to " + end + " of " + texture.Data.Length + " bytes for texture " + texture.ID);
if (len < texture.Data.Length)
{
response.StatusCode = (int)System.Net.HttpStatusCode.PartialContent;
}
else
{
response.StatusCode = (int)System.Net.HttpStatusCode.OK;
}
response.ContentType = texture.TypeString;
response.AddHeader("Content-Range",
string.Format("bytes {0}-{1}/{2}", start, end, texture.Data.Length));
byte [] array = new byte [len];
Array.Copy(texture.Data, start, array, 0, len);
return(array);
}
MainConsole.Instance.Warn("[AssetCAPS]: Malformed Range header: " + range);
response.StatusCode = (int)System.Net.HttpStatusCode.BadRequest;
return(MainServer.BlankResponse);
}
// Full content request
response.StatusCode = (int)System.Net.HttpStatusCode.OK;
response.ContentType = texture.TypeString;
if (format == DefaultFormat)
{
response.ContentType = texture.TypeString;
}
else
{
response.ContentType = "image/" + format;
}
return(texture.Data);
}
/*
* <summary>
* Parse a range header.
* </summary>
* <remarks>
* As per http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html,
* this obeys range headers with two values (e.g. 533-4165) and no second value (e.g. 533-).
* Where there is no value, -1 is returned. Also handles a range like (-4165) where -1 is
* returned for the starting value.</remarks>
* <returns></returns>
* <param name='header'></param>
* <param name='start'>Undefined if the parse fails.</param>
* <param name='end'>Undefined if the parse fails.</param>
*/
bool TryParseRange(string header, out int start, out int end)
{
start = end = -1;
if (!header.StartsWith("bytes=", StringComparison.Ordinal))
{
return(false);
}
string [] rangeValues = header.Substring(6).Split('-');
if (rangeValues.Length != 2)
{
return(false);
}
if (rangeValues [0] != "")
{
if (!int.TryParse(rangeValues [0], out start))
{
return(false);
}
}
if (rangeValues [1] != "")
{
if (!int.TryParse(rangeValues [1], out end))
{
return(false);
}
}
return(true);
}
byte [] ConvertTextureData(AssetBase texture, string format)
{
MainConsole.Instance.DebugFormat("[AssetCAPS]: Converting texture {0} to {1}", texture.ID, format);
byte [] data = new byte [0];
MemoryStream imgstream = new MemoryStream();
Image image = null;
try {
// Taking our jpeg2000 data, decoding it, then saving it to a byte array with regular data
image = m_j2kDecoder.DecodeToImage(texture.Data);
if (image == null)
{
return(data);
}
// Save to bitmap
image = new Bitmap(image);
EncoderParameters myEncoderParameters = new EncoderParameters();
myEncoderParameters.Param [0] = new EncoderParameter(Encoder.Quality, 95L);
// Save bitmap to stream
try {
ImageCodecInfo codec = GetEncoderInfo("image/" + format);
if (codec != null)
{
image.Save(imgstream, codec, myEncoderParameters);
// Write the stream to a byte array for output
data = imgstream.ToArray();
}
else
{
MainConsole.Instance.WarnFormat("[AssetCAPS]: No such codec {0}", format);
}
} catch {
MainConsole.Instance.ErrorFormat("[AssetCAPS]: Unable to retrieve codec {0}", format);
}
myEncoderParameters.Dispose();
} catch (Exception e) {
MainConsole.Instance.WarnFormat("[AssetCAPS]: Unable to convert texture {0} to {1}: {2}", texture.ID,
format, e.Message);
} finally {
// Reclaim memory, these are unmanaged resources
// If we encountered an exception, one or more of these will be null
if (image != null)
{
image.Dispose();
}
imgstream.Close();
}
return(data);
}
Bitmap BuildMapTile(int regionX, int regionY, List <GridRegion> regions)
{
if (regions == null)
{
int maxRegionSize = m_gridService.GetMaxRegionSize();
if (maxRegionSize == 0)
{
maxRegionSize = Constants.MaxRegionSize;
}
regions = m_gridService.GetRegionRange(
null,
(regionX * Constants.RegionSize) - maxRegionSize,
(regionX * Constants.RegionSize) + maxRegionSize,
(regionY * Constants.RegionSize) - maxRegionSize,
(regionY * Constants.RegionSize) + maxRegionSize);
}
List <Image> bitImages = new List <Image>();
List <GridRegion> badRegions = new List <GridRegion>();
Rectangle mapRect = new Rectangle(regionX * Constants.RegionSize, regionY * Constants.RegionSize, Constants.RegionSize, Constants.RegionSize);
foreach (GridRegion r in regions)
{
Rectangle regionRect = new Rectangle(r.RegionLocX, r.RegionLocY, r.RegionSizeX, r.RegionSizeY);
if (!mapRect.IntersectsWith(regionRect))
{
badRegions.Add(r);
}
}
foreach (GridRegion r in badRegions)
{
regions.Remove(r);
}
badRegions.Clear();
IJ2KDecoder decoder = m_registry.RequestModuleInterface <IJ2KDecoder>();
foreach (GridRegion r in regions)
{
byte[] texAsset = null;
if (m_assetService.GetExists(r.TerrainMapImage.ToString()))
{
texAsset = m_assetService.GetData(r.TerrainMapImage.ToString());
}
if (texAsset != null)
{
Image image = decoder.DecodeToImage(texAsset);
if (image != null)
{
bitImages.Add(image);
}
else
{
badRegions.Add(r);
}
}
else
{
badRegions.Add(r);
}
}
foreach (GridRegion r in badRegions)
{
regions.Remove(r);
}
if (regions.Count == 0)
{
lock (m_blankTiles.BlankTiles)
m_blankTiles.BlankTiles.Add(Util.IntsToUlong(regionX, regionY));
return(m_blankRegionTile);
}
const int SizeOfImage = Constants.RegionSize; // 256
Bitmap mapTexture = new Bitmap(SizeOfImage, SizeOfImage);
using (Graphics g = Graphics.FromImage(mapTexture))
{
SolidBrush sea = new SolidBrush(Color.FromArgb(29, 71, 95));
g.FillRectangle(sea, 0, 0, SizeOfImage, SizeOfImage);
for (int i = 0; i < regions.Count; i++)
{
//Find the offsets first
float x = (regions[i].RegionLocX - (regionX * (float)Constants.RegionSize)) /
Constants.RegionSize;
float y = (regions[i].RegionLocY - (regionY * (float)Constants.RegionSize)) /
Constants.RegionSize;
y += (regions[i].RegionSizeY - Constants.RegionSize) / Constants.RegionSize;
float xx = (x * (SizeOfImage));
float yy = SizeOfImage - (y * (SizeOfImage) + (SizeOfImage));
g.DrawImage(bitImages[i], xx, yy,
(int)(SizeOfImage * ((float)regions[i].RegionSizeX / Constants.RegionSize)),
(int)(SizeOfImage * (regions[i].RegionSizeY / (float)Constants.RegionSize))); // y origin is top
}
}
foreach (var bmp in bitImages)
{
bmp.Dispose();
}
CacheMapTexture(1, regionX, regionY, mapTexture);
//mapTexture = ResizeBitmap(mapTexture, 128, 128);
return(mapTexture);
}
public byte[] MapRequest(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
//Remove the /MapService/
string uri = httpRequest.RawUrl.Remove(0, 12);
if (!uri.StartsWith("map", StringComparison.Ordinal))
{
if (uri == "")
{
string resp = "<ListBucketResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">" +
"<Name>map.secondlife.com</Name>" +
"<Prefix/>" +
"<Marker/>" +
"<MaxKeys>1000</MaxKeys>" +
"<IsTruncated>true</IsTruncated>";
// TODO: Why specific (was 1000)? Assumes the center of the map is here.
// Should this be relative to the view?? i.e a passed map center location
var txSize = m_mapcenter_x * Constants.RegionSize;
var tySize = m_mapcenter_x * Constants.RegionSize;
var etSize = 8 * Constants.RegionSize;
List <GridRegion> regions = m_gridService.GetRegionRange(
null, (txSize - etSize), (txSize + etSize), (tySize - etSize), (tySize + etSize));
foreach (var region in regions)
{
resp += "<Contents><Key>map-1-" + region.RegionLocX / Constants.RegionSize +
"-" + region.RegionLocY / Constants.RegionSize +
"-objects.jpg</Key>" +
"<LastModified>2012-07-09T21:26:32.000Z</LastModified></Contents>";
}
resp += "</ListBucketResult>";
httpResponse.ContentType = "application/xml";
return(System.Text.Encoding.UTF8.GetBytes(resp));
}
using (MemoryStream imgstream = new MemoryStream())
{
GridRegion region = m_gridService.GetRegionByName(null, uri.Remove(4));
if (region == null)
{
region = m_gridService.GetRegionByUUID(null, OpenMetaverse.UUID.Parse(uri.Remove(uri.Length - 4)));
}
// non-async because we know we have the asset immediately.
byte[] mapasset = null;
if (m_assetService.GetExists(region.TerrainMapImage.ToString()))
{
mapasset = m_assetService.GetData(region.TerrainMapImage.ToString());
}
if (mapasset != null)
{
try
{
Image image = m_j2kDecoder.DecodeToImage(mapasset);
if (image == null)
{
return(new byte[0]);
}
// Decode image to System.Drawing.Image
EncoderParameters myEncoderParameters = new EncoderParameters();
myEncoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, 95L);
var encInfo = GetEncoderInfo("image/jpeg");
if (encInfo != null)
{
// Save bitmap to stream
image.Save(imgstream, encInfo, myEncoderParameters);
}
image.Dispose();
myEncoderParameters.Dispose();
// Write the stream to a byte array for output
return(imgstream.ToArray());
}
catch { }
}
}
return(new byte[0]);
}
string[] splitUri = uri.Split('-');
byte[] jpeg = FindCachedImage(uri);
if (jpeg.Length != 0)
{
httpResponse.ContentType = "image/jpeg";
return(jpeg);
}
try
{
int mapLayer = int.Parse(uri.Substring(4, 1));
int regionX = int.Parse(splitUri[2]);
int regionY = int.Parse(splitUri[3]);
int distance = (int)Math.Pow(2, mapLayer);
int maxRegionSize = m_gridService.GetMaxRegionSize();
if (maxRegionSize == 0)
{
maxRegionSize = Constants.MaxRegionSize;
}
List <GridRegion> regions = m_gridService.GetRegionRange(
null,
((regionX) * Constants.RegionSize) - maxRegionSize,
((regionX + distance) * Constants.RegionSize) + maxRegionSize,
((regionY) * Constants.RegionSize) - maxRegionSize,
((regionY + distance) * Constants.RegionSize) + maxRegionSize);
Bitmap mapTexture = BuildMapTile(mapLayer, regionX, regionY, regions);
jpeg = CacheMapTexture(mapLayer, regionX, regionY, mapTexture);
DisposeTexture(mapTexture);
}
catch
{
}
httpResponse.ContentType = "image/jpeg";
return(jpeg);
}
/// <summary>
/// Builds a composited terrain texture given the region texture
/// and heightmap settings
/// </summary>
/// <param name="terrain">Terrain heightmap</param>
/// <param name="regionInfo">Region information including terrain texture parameters</param>
/// <returns>A 256x256 square RGB texture ready for rendering</returns>
/// <remarks>Based on the algorithm described at http://opensimulator.org/wiki/Terrain_Splatting
/// Note we create a 256x256 dimension texture even if the actual terrain is larger.
/// </remarks>
public static Bitmap Splat(ITerrainChannel terrain, UUID[] textureIDs,
float[] startHeights, float[] heightRanges,
uint regionPositionX, uint regionPositionY,
IAssetService assetService, IJ2KDecoder decoder,
bool textureTerrain, bool averagetextureTerrain,
int twidth, int theight)
{
Debug.Assert(textureIDs.Length == 4);
Debug.Assert(startHeights.Length == 4);
Debug.Assert(heightRanges.Length == 4);
Bitmap[] detailTexture = new Bitmap[4];
byte[] mapColorsRed = new byte[4];
byte[] mapColorsGreen = new byte[4];
byte[] mapColorsBlue = new byte[4];
bool usecolors = false;
if (textureTerrain)
{
// Swap empty terrain textureIDs with default IDs
for (int i = 0; i < textureIDs.Length; i++)
{
if (textureIDs[i] == UUID.Zero)
{
textureIDs[i] = DEFAULT_TERRAIN_DETAIL[i];
}
}
#region Texture Fetching
if (assetService != null)
{
for (int i = 0; i < 4; i++)
{
AssetBase asset = null;
// asset cache indexes are strings
string cacheName = "MAP" + textureIDs[i].ToString();
// Try to fetch a cached copy of the decoded/resized version of this texture
asset = assetService.GetCached(cacheName);
if (asset != null)
{
try
{
using (System.IO.MemoryStream stream = new System.IO.MemoryStream(asset.Data))
detailTexture[i] = (Bitmap)Image.FromStream(stream);
if (detailTexture[i].PixelFormat != PixelFormat.Format24bppRgb ||
detailTexture[i].Width != 16 || detailTexture[i].Height != 16)
{
detailTexture[i].Dispose();
detailTexture[i] = null;
}
}
catch (Exception ex)
{
m_log.Warn("Failed to decode cached terrain patch texture" + textureIDs[i] + "): " + ex.Message);
}
}
if (detailTexture[i] == null)
{
// Try to fetch the original JPEG2000 texture, resize if needed, and cache as PNG
asset = assetService.Get(textureIDs[i].ToString());
if (asset != null)
{
try
{
detailTexture[i] = (Bitmap)decoder.DecodeToImage(asset.Data);
}
catch (Exception ex)
{
m_log.Warn("Failed to decode terrain texture " + asset.ID + ": " + ex.Message);
}
}
if (detailTexture[i] != null)
{
if (detailTexture[i].PixelFormat != PixelFormat.Format24bppRgb ||
detailTexture[i].Width != 16 || detailTexture[i].Height != 16)
{
using (Bitmap origBitmap = detailTexture[i])
detailTexture[i] = Util.ResizeImageSolid(origBitmap, 16, 16);
}
// Save the decoded and resized texture to the cache
byte[] data;
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
{
detailTexture[i].Save(stream, ImageFormat.Png);
data = stream.ToArray();
}
// Cache a PNG copy of this terrain texture
AssetBase newAsset = new AssetBase
{
Data = data,
Description = "PNG",
Flags = AssetFlags.Collectable,
FullID = UUID.Zero,
ID = cacheName,
Local = true,
Name = String.Empty,
Temporary = true,
Type = (sbyte)AssetType.Unknown
};
newAsset.Metadata.ContentType = "image/png";
assetService.Store(newAsset);
}
}
}
}
#endregion Texture Fetching
if (averagetextureTerrain)
{
for (int t = 0; t < 4; t++)
{
usecolors = true;
if (detailTexture[t] == null)
{
mapColorsRed[t] = DEFAULT_TERRAIN_COLOR[t].R;
mapColorsGreen[t] = DEFAULT_TERRAIN_COLOR[t].G;
mapColorsBlue[t] = DEFAULT_TERRAIN_COLOR[t].B;
continue;
}
int npixeis = 0;
int cR = 0;
int cG = 0;
int cB = 0;
BitmapData bmdata = detailTexture[t].LockBits(new Rectangle(0, 0, 16, 16),
ImageLockMode.ReadOnly, detailTexture[t].PixelFormat);
npixeis = bmdata.Height * bmdata.Width;
int ylen = bmdata.Height * bmdata.Stride;
unsafe
{
for (int y = 0; y < ylen; y += bmdata.Stride)
{
byte *ptrc = (byte *)bmdata.Scan0 + y;
for (int x = 0; x < bmdata.Width; ++x)
{
cR += *(ptrc++);
cG += *(ptrc++);
cB += *(ptrc++);
}
}
}
detailTexture[t].UnlockBits(bmdata);
detailTexture[t].Dispose();
mapColorsRed[t] = (byte)Util.Clamp(cR / npixeis, 0, 255);
mapColorsGreen[t] = (byte)Util.Clamp(cG / npixeis, 0, 255);
mapColorsBlue[t] = (byte)Util.Clamp(cB / npixeis, 0, 255);
}
}
else
{
// Fill in any missing textures with a solid color
for (int i = 0; i < 4; i++)
{
if (detailTexture[i] == null)
{
m_log.DebugFormat("{0} Missing terrain texture for layer {1}. Filling with solid default color", LogHeader, i);
// Create a solid color texture for this layer
detailTexture[i] = new Bitmap(16, 16, PixelFormat.Format24bppRgb);
using (Graphics gfx = Graphics.FromImage(detailTexture[i]))
{
using (SolidBrush brush = new SolidBrush(DEFAULT_TERRAIN_COLOR[i]))
gfx.FillRectangle(brush, 0, 0, 16, 16);
}
}
else
{
if (detailTexture[i].Width != 16 || detailTexture[i].Height != 16)
{
using (Bitmap origBitmap = detailTexture[i])
detailTexture[i] = Util.ResizeImageSolid(origBitmap, 16, 16);
}
}
}
}
}
else
{
usecolors = true;
for (int t = 0; t < 4; t++)
{
mapColorsRed[t] = DEFAULT_TERRAIN_COLOR[t].R;
mapColorsGreen[t] = DEFAULT_TERRAIN_COLOR[t].G;
mapColorsBlue[t] = DEFAULT_TERRAIN_COLOR[t].B;
}
}
#region Layer Map
float xFactor = terrain.Width / twidth;
float yFactor = terrain.Height / theight;
#endregion Layer Map
#region Texture Compositing
Bitmap output = new Bitmap(twidth, theight, PixelFormat.Format24bppRgb);
BitmapData outputData = output.LockBits(new Rectangle(0, 0, twidth, theight), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
// Unsafe work as we lock down the source textures for quicker access and access the
// pixel data directly
float invtwitdthMinus1 = 1.0f / (twidth - 1);
float invtheightMinus1 = 1.0f / (theight - 1);
int ty;
int tx;
float pctx;
float pcty;
float height;
float layer;
float layerDiff;
int l0;
int l1;
uint yglobalpos;
if (usecolors)
{
float a;
float b;
unsafe
{
byte *ptrO;
for (int y = 0; y < theight; ++y)
{
pcty = y * invtheightMinus1;
ptrO = (byte *)outputData.Scan0 + y * outputData.Stride;
ty = (int)(y * yFactor);
yglobalpos = (uint)ty + regionPositionY;
for (int x = 0; x < twidth; ++x)
{
tx = (int)(x * xFactor);
pctx = x * invtwitdthMinus1;
height = (float)terrain[tx, ty];
layer = getLayerTex(height, pctx, pcty,
(uint)tx + regionPositionX, yglobalpos,
startHeights, heightRanges);
// Select two textures
l0 = (int)layer;
l1 = Math.Min(l0 + 1, 3);
layerDiff = layer - l0;
a = mapColorsRed[l0];
b = mapColorsRed[l1];
*(ptrO++) = (byte)(a + layerDiff * (b - a));
a = mapColorsGreen[l0];
b = mapColorsGreen[l1];
*(ptrO++) = (byte)(a + layerDiff * (b - a));
a = mapColorsBlue[l0];
b = mapColorsBlue[l1];
*(ptrO++) = (byte)(a + layerDiff * (b - a));
}
}
}
}
else
{
float aB;
float aG;
float aR;
float bB;
float bG;
float bR;
unsafe
{
// Get handles to all of the texture data arrays
BitmapData[] datas = new BitmapData[]
{
detailTexture[0].LockBits(new Rectangle(0, 0, 16, 16), ImageLockMode.ReadOnly, detailTexture[0].PixelFormat),
detailTexture[1].LockBits(new Rectangle(0, 0, 16, 16), ImageLockMode.ReadOnly, detailTexture[1].PixelFormat),
detailTexture[2].LockBits(new Rectangle(0, 0, 16, 16), ImageLockMode.ReadOnly, detailTexture[2].PixelFormat),
detailTexture[3].LockBits(new Rectangle(0, 0, 16, 16), ImageLockMode.ReadOnly, detailTexture[3].PixelFormat)
};
byte *ptr;
byte *ptrO;
for (int y = 0; y < theight; y++)
{
pcty = y * invtheightMinus1;
int ypatch = ((int)(y * yFactor) & 0x0f) * datas[0].Stride;
ptrO = (byte *)outputData.Scan0 + y * outputData.Stride;
ty = (int)(y * yFactor);
yglobalpos = (uint)ty + regionPositionY;
for (int x = 0; x < twidth; x++)
{
tx = (int)(x * xFactor);
pctx = x * invtwitdthMinus1;
height = (float)terrain[tx, ty];
layer = getLayerTex(height, pctx, pcty,
(uint)tx + regionPositionX, yglobalpos,
startHeights, heightRanges);
// Select two textures
l0 = (int)layer;
layerDiff = layer - l0;
int patchOffset = (tx & 0x0f) * 3 + ypatch;
ptr = (byte *)datas[l0].Scan0 + patchOffset;
aB = *(ptr++);
aG = *(ptr++);
aR = *(ptr);
l1 = Math.Min(l0 + 1, 3);
ptr = (byte *)datas[l1].Scan0 + patchOffset;
bB = *(ptr++);
bG = *(ptr++);
bR = *(ptr);
// Interpolate between the two selected textures
*(ptrO++) = (byte)(aB + layerDiff * (bB - aB));
*(ptrO++) = (byte)(aG + layerDiff * (bG - aG));
*(ptrO++) = (byte)(aR + layerDiff * (bR - aR));
}
}
for (int i = 0; i < detailTexture.Length; i++)
{
detailTexture[i].UnlockBits(datas[i]);
}
}
for (int i = 0; i < detailTexture.Length; i++)
{
if (detailTexture[i] != null)
{
detailTexture[i].Dispose();
}
}
}
output.UnlockBits(outputData);
//output.Save("terr.png",ImageFormat.Png);
#endregion Texture Compositing
return(output);
}
void CreatePrim(WarpRenderer renderer, ISceneChildEntity prim, bool texturePrims)
{
try {
if ((PCode)prim.Shape.PCode != PCode.Prim)
{
return;
}
if (prim.Scale.LengthSquared() < MIN_PRIM_SIZE * MIN_PRIM_SIZE)
{
return;
}
Primitive omvPrim = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.GetRotationOffset());
FacetedMesh renderMesh = null;
// Are we dealing with a sculptie or mesh?
if (omvPrim.Sculpt != null && omvPrim.Sculpt.SculptTexture != UUID.Zero)
{
// Try fetching the asset
byte [] sculptAsset = m_scene.AssetService.GetData(omvPrim.Sculpt.SculptTexture.ToString());
if (sculptAsset != null)
{
// Is it a mesh?
if (omvPrim.Sculpt.Type == SculptType.Mesh)
{
AssetMesh meshAsset = new AssetMesh(omvPrim.Sculpt.SculptTexture, sculptAsset);
FacetedMesh.TryDecodeFromAsset(omvPrim, meshAsset, DetailLevel.Highest, out renderMesh);
meshAsset = null;
}
else // It's sculptie
{
Image sculpt = m_imgDecoder.DecodeToImage(sculptAsset);
if (sculpt != null)
{
renderMesh = m_primMesher.GenerateFacetedSculptMesh(omvPrim, (Bitmap)sculpt,
DetailLevel.Medium);
sculpt.Dispose();
}
}
sculptAsset = null;
}
else
{
// missing sculpt data... replace with something
renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
}
}
else // Prim
{
renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
}
if (renderMesh == null)
{
return;
}
warp_Vector primPos = ConvertVector(prim.GetWorldPosition());
warp_Quaternion primRot = ConvertQuaternion(prim.GetRotationOffset());
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
if (prim.ParentID != 0)
{
ISceneEntity group = m_scene.GetGroupByPrim(prim.LocalId);
if (group != null)
{
m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(group.RootChild.GetRotationOffset())));
}
}
warp_Vector primScale = ConvertVector(prim.Scale);
string primID = prim.UUID.ToString();
// Create the prim faces
for (int i = 0; i < renderMesh.Faces.Count; i++)
{
Face renderFace = renderMesh.Faces [i];
string meshName = primID + "-Face-" + i;
warp_Object faceObj = new warp_Object(renderFace.Vertices.Count, renderFace.Indices.Count / 3);
foreach (Vertex v in renderFace.Vertices)
{
warp_Vector pos = ConvertVector(v.Position);
warp_Vector norm = ConvertVector(v.Normal);
if (prim.Shape.SculptTexture == UUID.Zero)
{
norm = norm.reverse();
}
warp_Vertex vert = new warp_Vertex(pos, norm, v.TexCoord.X, v.TexCoord.Y);
faceObj.addVertex(vert);
}
for (int j = 0; j < renderFace.Indices.Count;)
{
faceObj.addTriangle(
renderFace.Indices [j++],
renderFace.Indices [j++],
renderFace.Indices [j++]);
}
Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
string materialName;
Color4 faceColor = GetFaceColor(teFace);
if (texturePrims && (prim.Scale.LengthSquared() > m_texturePrimSize))
{
materialName = GetOrCreateMaterial(renderer, faceColor, teFace.TextureID);
}
else
{
materialName = GetOrCreateMaterial(renderer, faceColor);
}
faceObj.transform(m);
faceObj.setPos(primPos);
faceObj.scaleSelf(primScale.x, primScale.y, primScale.z);
renderer.Scene.addObject(meshName, faceObj);
renderer.SetObjectMaterial(meshName, materialName);
faceObj = null;
}
renderMesh.Faces.Clear();
renderMesh = null;
} catch (Exception ex) {
MainConsole.Instance.Warn("[WarpTile generator]: Exception creating prim, " + ex);
}
}
private Mesh CreateMeshFromPrimMesher(string primName, PrimitiveBaseShape primShape, Vector3 size, float lod,
ulong key)
{
PrimMesh primMesh;
SculptMesh sculptMesh;
List <Coord> coords = new List <Coord>();
List <Face> faces = new List <Face>();
Image idata = null;
string decodedSculptFileName = "";
if (primShape.SculptEntry)
{
if (((SculptType)primShape.SculptType & SculptType.Mesh) == SculptType.Mesh)
{
if (!UseMeshesPhysicsMesh)
{
return(null);
}
MainConsole.Instance.Debug("[MESH]: experimental mesh proxy generation");
OSD meshOsd = null;
if (primShape.SculptData == null || primShape.SculptData.Length <= 0)
{
//MainConsole.Instance.Error("[MESH]: asset data is zero length");
return(null);
}
long start = 0;
using (MemoryStream data = new MemoryStream(primShape.SculptData))
{
try
{
meshOsd = OSDParser.DeserializeLLSDBinary(data);
}
catch (Exception e)
{
MainConsole.Instance.Error("[MESH]: Exception deserializing mesh asset header:" + e);
}
start = data.Position;
}
if (meshOsd is OSDMap)
{
OSDMap map = (OSDMap)meshOsd;
OSDMap physicsParms = new OSDMap();
if (map.ContainsKey("physics_cached"))
{
OSD cachedMeshMap = map["physics_cached"]; // cached data from Aurora
Mesh cachedMesh = new Mesh(key);
cachedMesh.Deserialize(cachedMeshMap);
cachedMesh.WasCached = true;
return(cachedMesh); //Return here, we found all of the info right here
}
if (map.ContainsKey("physics_shape"))
{
physicsParms = (OSDMap)map["physics_shape"]; // old asset format
}
if (physicsParms.Count == 0 && map.ContainsKey("physics_mesh"))
{
physicsParms = (OSDMap)map["physics_mesh"]; // new asset format
}
if (physicsParms.Count == 0 && map.ContainsKey("physics_convex"))
{
// convex hull format, which we can't read, so instead
// read the highest lod that exists, and use it instead
physicsParms = (OSDMap)map["high_lod"];
}
int physOffset = physicsParms["offset"].AsInteger() + (int)start;
int physSize = physicsParms["size"].AsInteger();
if (physOffset < 0 || physSize == 0)
{
return(null); // no mesh data in asset
}
OSD decodedMeshOsd = new OSD();
byte[] meshBytes = new byte[physSize];
Buffer.BlockCopy(primShape.SculptData, physOffset, meshBytes, 0, physSize);
try
{
using (MemoryStream inMs = new MemoryStream(meshBytes))
{
using (MemoryStream outMs = new MemoryStream())
{
using (ZOutputStream zOut = new ZOutputStream(outMs))
{
byte[] readBuffer = new byte[2048];
int readLen = 0;
while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
{
zOut.Write(readBuffer, 0, readLen);
}
zOut.Flush();
outMs.Seek(0, SeekOrigin.Begin);
byte[] decompressedBuf = outMs.GetBuffer();
decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
}
}
}
}
catch (Exception e)
{
MainConsole.Instance.Error("[MESH]: exception decoding physical mesh: " + e);
return(null);
}
OSDArray decodedMeshOsdArray = null;
// physics_shape is an array of OSDMaps, one for each submesh
if (decodedMeshOsd is OSDArray)
{
decodedMeshOsdArray = (OSDArray)decodedMeshOsd;
foreach (OSD subMeshOsd in decodedMeshOsdArray)
{
if (subMeshOsd is OSDMap)
{
OSDMap subMeshMap = (OSDMap)subMeshOsd;
// As per http://wiki.secondlife.com/wiki/Mesh/Mesh_Asset_Format, some Mesh Level
// of Detail Blocks (maps) contain just a NoGeometry key to signal there is no
// geometry for this submesh.
if (subMeshMap.ContainsKey("NoGeometry") && (subMeshMap["NoGeometry"]))
{
continue;
}
Vector3 posMax = new Vector3(0.5f, 0.5f, 0.5f);
Vector3 posMin = new Vector3(-0.5f, -0.5f, -0.5f);
if (subMeshMap.ContainsKey("PositionDomain"))
//Optional, so leave the max and min values otherwise
{
posMax = ((OSDMap)subMeshMap["PositionDomain"])["Max"].AsVector3();
posMin = ((OSDMap)subMeshMap["PositionDomain"])["Min"].AsVector3();
}
ushort faceIndexOffset = (ushort)coords.Count;
byte[] posBytes = subMeshMap["Position"].AsBinary();
for (int i = 0; i < posBytes.Length; i += 6)
{
ushort uX = Utils.BytesToUInt16(posBytes, i);
ushort uY = Utils.BytesToUInt16(posBytes, i + 2);
ushort uZ = Utils.BytesToUInt16(posBytes, i + 4);
Coord c = new Coord(
Utils.UInt16ToFloat(uX, posMin.X, posMax.X) * size.X,
Utils.UInt16ToFloat(uY, posMin.Y, posMax.Y) * size.Y,
Utils.UInt16ToFloat(uZ, posMin.Z, posMax.Z) * size.Z);
coords.Add(c);
}
byte[] triangleBytes = subMeshMap["TriangleList"].AsBinary();
for (int i = 0; i < triangleBytes.Length; i += 6)
{
ushort v1 = (ushort)(Utils.BytesToUInt16(triangleBytes, i) + faceIndexOffset);
ushort v2 =
(ushort)(Utils.BytesToUInt16(triangleBytes, i + 2) + faceIndexOffset);
ushort v3 =
(ushort)(Utils.BytesToUInt16(triangleBytes, i + 4) + faceIndexOffset);
Face f = new Face(v1, v2, v3);
faces.Add(f);
}
}
}
}
}
}
else
{
if (cacheSculptMaps && primShape.SculptTexture != UUID.Zero)
{
decodedSculptFileName = System.IO.Path.Combine(decodedSculptMapPath,
"smap_" + primShape.SculptTexture.ToString());
try
{
if (File.Exists(decodedSculptFileName))
{
idata = Image.FromFile(decodedSculptFileName);
}
}
catch (Exception e)
{
MainConsole.Instance.Error("[SCULPT]: unable to load cached sculpt map " +
decodedSculptFileName + " " + e);
}
//if (idata != null)
// MainConsole.Instance.Debug("[SCULPT]: loaded cached map asset for map ID: " + primShape.SculptTexture.ToString());
}
if (idata == null)
{
if (primShape.SculptData == null || primShape.SculptData.Length == 0)
{
return(null);
}
try
{
idata = m_j2kDecoder.DecodeToImage(primShape.SculptData);
if (idata != null && cacheSculptMaps &&
(cacheSculptAlphaMaps || (((ImageFlags)(idata.Flags) & ImageFlags.HasAlpha) == 0)))
{
try
{
idata.Save(decodedSculptFileName, ImageFormat.MemoryBmp);
}
catch (Exception e)
{
MainConsole.Instance.Error("[SCULPT]: unable to cache sculpt map " +
decodedSculptFileName + " " +
e);
}
}
}
catch (DllNotFoundException)
{
MainConsole.Instance.Error(
"[PHYSICS]: OpenJpeg is not installed correctly on this system. Physics Proxy generation failed. Often times this is because of an old version of GLIBC. You must have version 2.4 or above!");
return(null);
}
catch (IndexOutOfRangeException)
{
MainConsole.Instance.Error(
"[PHYSICS]: OpenJpeg was unable to decode this. Physics Proxy generation failed");
return(null);
}
catch (Exception ex)
{
MainConsole.Instance.Error(
"[PHYSICS]: Unable to generate a Sculpty physics proxy. Sculpty texture decode failed: " +
ex);
return(null);
}
}
SculptMesh.SculptType sculptType;
switch ((SculptType)primShape.SculptType)
{
case SculptType.Cylinder:
sculptType = SculptMesh.SculptType.cylinder;
break;
case SculptType.Plane:
sculptType = SculptMesh.SculptType.plane;
break;
case SculptType.Torus:
sculptType = SculptMesh.SculptType.torus;
break;
case SculptType.Sphere:
sculptType = SculptMesh.SculptType.sphere;
break;
default:
sculptType = SculptMesh.SculptType.plane;
break;
}
bool mirror = ((primShape.SculptType & 128) != 0);
bool invert = ((primShape.SculptType & 64) != 0);
if (idata == null)
{
return(null);
}
sculptMesh = new SculptMesh((Bitmap)idata, sculptType, (int)lod, false, mirror, invert);
idata.Dispose();
idata = null;
sculptMesh.DumpRaw(baseDir, primName, "primMesh");
sculptMesh.Scale(size.X, size.Y, size.Z);
coords = sculptMesh.coords;
faces = sculptMesh.faces;
}
}
else
{
float pathShearX = primShape.PathShearX < 128
? primShape.PathShearX * 0.01f
: (primShape.PathShearX - 256) * 0.01f;
float pathShearY = primShape.PathShearY < 128
? primShape.PathShearY * 0.01f
: (primShape.PathShearY - 256) * 0.01f;
float pathBegin = primShape.PathBegin * 2.0e-5f;
float pathEnd = 1.0f - primShape.PathEnd * 2.0e-5f;
float pathScaleX = (primShape.PathScaleX - 100) * 0.01f;
float pathScaleY = (primShape.PathScaleY - 100) * 0.01f;
float profileBegin = primShape.ProfileBegin * 2.0e-5f;
float profileEnd = 1.0f - primShape.ProfileEnd * 2.0e-5f;
float profileHollow = primShape.ProfileHollow * 2.0e-5f;
if (profileHollow > 0.95f)
{
if (profileHollow > 0.99f)
{
profileHollow = 0.99f;
}
float sizeX = primShape.Scale.X - (primShape.Scale.X * profileHollow);
if (sizeX < 0.1f) //If its > 0.1, its fine to mesh at the small hollow
{
profileHollow = 0.95f + (sizeX / 2); //Scale the rest by how large the size of the prim is
}
}
int sides = 4;
switch ((primShape.ProfileCurve & 0x07))
{
case (byte)ProfileShape.EquilateralTriangle:
sides = 3;
break;
case (byte)ProfileShape.Circle:
sides = 24;
break;
case (byte)ProfileShape.HalfCircle:
sides = 24;
profileBegin = 0.5f * profileBegin + 0.5f;
profileEnd = 0.5f * profileEnd + 0.5f;
break;
}
int hollowSides = sides;
switch (primShape.HollowShape)
{
case HollowShape.Circle:
hollowSides = 24;
break;
case HollowShape.Square:
hollowSides = 4;
break;
case HollowShape.Triangle:
hollowSides = 3;
break;
}
primMesh = new PrimMesh(sides, profileBegin, profileEnd, profileHollow, hollowSides);
if (primMesh.errorMessage != null)
{
if (primMesh.errorMessage.Length > 0)
{
MainConsole.Instance.Error("[ERROR] " + primMesh.errorMessage);
}
}
primMesh.topShearX = pathShearX;
primMesh.topShearY = pathShearY;
primMesh.pathCutBegin = pathBegin;
primMesh.pathCutEnd = pathEnd;
if (primShape.PathCurve == (byte)Extrusion.Straight || primShape.PathCurve == (byte)Extrusion.Flexible)
{
primMesh.twistBegin = primShape.PathTwistBegin * 18 / 10;
primMesh.twistEnd = primShape.PathTwist * 18 / 10;
primMesh.taperX = pathScaleX;
primMesh.taperY = pathScaleY;
if (profileBegin < 0.0f || profileBegin >= profileEnd || profileEnd > 1.0f)
{
ReportPrimError("*** CORRUPT PRIM!! ***", primName, primMesh);
if (profileBegin < 0.0f)
{
profileBegin = 0.0f;
}
if (profileEnd > 1.0f)
{
profileEnd = 1.0f;
}
}
#if SPAM
MainConsole.Instance.Debug("****** PrimMesh Parameters (Linear) ******\n" + primMesh.ParamsToDisplayString());
#endif
try
{
primMesh.Extrude(primShape.PathCurve == (byte)Extrusion.Straight
? PathType.Linear
: PathType.Flexible);
}
catch (Exception ex)
{
ReportPrimError("Extrusion failure: exception: " + ex, primName, primMesh);
return(null);
}
}
else
{
primMesh.holeSizeX = (200 - primShape.PathScaleX) * 0.01f;
primMesh.holeSizeY = (200 - primShape.PathScaleY) * 0.01f;
primMesh.radius = 0.01f * primShape.PathRadiusOffset;
primMesh.revolutions = 1.0f + 0.015f * primShape.PathRevolutions;
primMesh.skew = 0.01f * primShape.PathSkew;
primMesh.twistBegin = primShape.PathTwistBegin * 36 / 10;
primMesh.twistEnd = primShape.PathTwist * 36 / 10;
primMesh.taperX = primShape.PathTaperX * 0.01f;
primMesh.taperY = primShape.PathTaperY * 0.01f;
if (profileBegin < 0.0f || profileBegin >= profileEnd || profileEnd > 1.0f)
{
ReportPrimError("*** CORRUPT PRIM!! ***", primName, primMesh);
if (profileBegin < 0.0f)
{
profileBegin = 0.0f;
}
if (profileEnd > 1.0f)
{
profileEnd = 1.0f;
}
}
#if SPAM
MainConsole.Instance.Debug("****** PrimMesh Parameters (Circular) ******\n" + primMesh.ParamsToDisplayString());
#endif
try
{
primMesh.Extrude(PathType.Circular);
}
catch (Exception ex)
{
ReportPrimError("Extrusion failure: exception: " + ex, primName, primMesh);
return(null);
}
}
primMesh.DumpRaw(baseDir, primName, "primMesh");
primMesh.Scale(size.X, size.Y, size.Z);
coords = primMesh.coords;
faces = primMesh.faces;
primMesh = null;
}
Mesh mesh = new Mesh(key);
//mesh.m_triangles = faces;
//mesh.m_vertices = coords;
// Add the corresponding triangles to the mesh
mesh.Set(coords, faces);
coords.Clear();
faces.Clear();
coords = null;
faces = null;
return(mesh);
}
public Hashtable MapRequest(Hashtable request)
{
Hashtable reply = new Hashtable();
string uri = request["uri"].ToString();
//Remove the /MapService/
uri = uri.Remove(0, 12);
if (!uri.StartsWith("map"))
{
if (uri == "")
{
string resp = "<ListBucketResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">" +
"<Name>map.secondlife.com</Name>" +
"<Prefix/>" +
"<Marker/>" +
"<MaxKeys>1000</MaxKeys>" +
"<IsTruncated>true</IsTruncated>";
List <GridRegion> regions = m_gridService.GetRegionRange(null,
(1000 * Constants.RegionSize) - (8 * Constants.RegionSize),
(1000 * Constants.RegionSize) + (8 * Constants.RegionSize),
(1000 * Constants.RegionSize) - (8 * Constants.RegionSize),
(1000 * Constants.RegionSize) + (8 * Constants.RegionSize));
foreach (var region in regions)
{
resp += "<Contents><Key>map-1-" + region.RegionLocX / 256 + "-" + region.RegionLocY / 256 + "-objects.jpg</Key>" +
"<LastModified>2012-07-09T21:26:32.000Z</LastModified></Contents>";
}
resp += "</ListBucketResult>";
reply["str_response_string"] = resp;
reply["int_response_code"] = 200;
reply["content_type"] = "application/xml";
return(reply);
}
return(null);
}
string[] splitUri = uri.Split('-');
byte[] jpeg = FindCachedImage(uri);
if (jpeg.Length != 0)
{
reply["str_response_string"] = Convert.ToBase64String(jpeg);
reply["int_response_code"] = 200;
reply["content_type"] = "image/jpeg";
return(reply);
}
try
{
int mapLayer = int.Parse(uri.Substring(4, 1));
int mapView = (int)Math.Pow(2, (mapLayer - 1));
int regionX = int.Parse(splitUri[2]);
int regionY = int.Parse(splitUri[3]);
int maxRegionSize = m_gridService.GetMaxRegionSize();
if (maxRegionSize == 0)
{
maxRegionSize = 8192;
}
List <GridRegion> regions = m_gridService.GetRegionRange(null,
(regionX * Constants.RegionSize) - maxRegionSize,
(regionX * Constants.RegionSize) + maxRegionSize,
(regionY * Constants.RegionSize) - maxRegionSize,
(regionY * Constants.RegionSize) + maxRegionSize);
List <Image> bitImages = new List <Image>();
List <GridRegion> badRegions = new List <GridRegion>();
IJ2KDecoder decoder = m_registry.RequestModuleInterface <IJ2KDecoder>();
foreach (GridRegion r in regions)
{
AssetBase texAsset = m_assetService.Get(r.TerrainMapImage.ToString());
if (texAsset != null)
{
Image image = decoder.DecodeToImage(texAsset.Data);
if (image != null)
{
bitImages.Add(image);
}
else
{
badRegions.Add(r);
}
}
else
{
badRegions.Add(r);
}
}
foreach (GridRegion r in badRegions)
{
regions.Remove(r);
}
const int SizeOfImage = 256;
using (Bitmap mapTexture = new Bitmap(SizeOfImage, SizeOfImage))
{
using (Graphics g = Graphics.FromImage(mapTexture))
{
SolidBrush sea = new SolidBrush(Color.FromArgb(29, 71, 95));
g.FillRectangle(sea, 0, 0, SizeOfImage, SizeOfImage);
for (int i = 0; i < regions.Count; i++)
{
//Find the offsets first
float x = (regions[i].RegionLocX - (regionX * (float)Constants.RegionSize)) / Constants.RegionSize;
float y = (regions[i].RegionLocY - (regionY * (float)Constants.RegionSize)) / Constants.RegionSize;
y += (regions[i].RegionSizeX - Constants.RegionSize) / Constants.RegionSize;
float xx = (float)(x * (SizeOfImage / mapView));
float yy = SizeOfImage - (y * (SizeOfImage / mapView) + (SizeOfImage / (mapView)));
g.DrawImage(bitImages[i], xx, yy,
(int)(SizeOfImage / (float)mapView * ((float)regions[i].RegionSizeX / Constants.RegionSize)), (int)(SizeOfImage / (float)mapView * (regions[i].RegionSizeY / (float)Constants.RegionSize))); // y origin is top
}
}
foreach (var bmp in bitImages)
{
bmp.Dispose();
}
EncoderParameters myEncoderParameters = new EncoderParameters();
myEncoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, 95L);
using (MemoryStream imgstream = new MemoryStream())
{
// Save bitmap to stream
mapTexture.Save(imgstream, GetEncoderInfo("image/jpeg"), myEncoderParameters);
// Write the stream to a byte array for output
jpeg = imgstream.ToArray();
}
SaveCachedImage(uri, jpeg);
}
}
catch
{
}
if (jpeg.Length == 0 && splitUri.Length > 1 && splitUri[1].Length > 1)
{
using (MemoryStream imgstream = new MemoryStream())
{
GridRegion region = m_registry.RequestModuleInterface <IGridService>().GetRegionByName(null,
splitUri[1].Remove
(4));
if (region == null)
{
return(null);
}
// non-async because we know we have the asset immediately.
AssetBase mapasset = m_assetService.Get(region.TerrainMapImage.ToString());
if (mapasset != null)
{
Image image;
ManagedImage mImage;
if (!OpenJPEG.DecodeToImage(mapasset.Data, out mImage, out image) || image == null)
{
return(null);
}
// Decode image to System.Drawing.Image
EncoderParameters myEncoderParameters = new EncoderParameters();
myEncoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, 95L);
// Save bitmap to stream
image.Save(imgstream, GetEncoderInfo("image/jpeg"), myEncoderParameters);
// Write the stream to a byte array for output
jpeg = imgstream.ToArray();
SaveCachedImage(uri, jpeg);
mapasset.Dispose();
image.Dispose();
}
}
}
reply["str_response_string"] = Convert.ToBase64String(jpeg);
reply["int_response_code"] = 200;
reply["content_type"] = "image/jpeg";
return(reply);
}
private void CreatePrim(WarpRenderer renderer, SceneObjectPart prim,
bool useTextures)
{
const float MIN_SIZE_SQUARE = 4f;
if ((PCode)prim.Shape.PCode != PCode.Prim)
{
return;
}
float primScaleLenSquared = prim.Scale.LengthSquared();
if (primScaleLenSquared < MIN_SIZE_SQUARE)
{
return;
}
FacetedMesh renderMesh = null;
Primitive omvPrim = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.RotationOffset);
if (m_renderMeshes)
{
if (omvPrim.Sculpt != null && omvPrim.Sculpt.SculptTexture != UUID.Zero)
{
// Try fetchinng the asset
byte[] sculptAsset = m_scene.AssetService.GetData(omvPrim.Sculpt.SculptTexture.ToString());
if (sculptAsset != null)
{
// Is it a mesh?
if (omvPrim.Sculpt.Type == SculptType.Mesh)
{
AssetMesh meshAsset = new AssetMesh(omvPrim.Sculpt.SculptTexture, sculptAsset);
FacetedMesh.TryDecodeFromAsset(omvPrim, meshAsset, DetailLevel.Highest, out renderMesh);
meshAsset = null;
}
else // It's sculptie
{
IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface <IJ2KDecoder>();
if (imgDecoder != null)
{
Image sculpt = imgDecoder.DecodeToImage(sculptAsset);
if (sculpt != null)
{
renderMesh = m_primMesher.GenerateFacetedSculptMesh(omvPrim, (Bitmap)sculpt,
DetailLevel.Medium);
sculpt.Dispose();
}
}
}
}
}
}
// If not a mesh or sculptie, try the regular mesher
if (renderMesh == null)
{
renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
}
if (renderMesh == null)
{
return;
}
string primID = prim.UUID.ToString();
// Create the prim faces
// TODO: Implement the useTextures flag behavior
for (int i = 0; i < renderMesh.Faces.Count; i++)
{
Face face = renderMesh.Faces[i];
string meshName = primID + i.ToString();
// Avoid adding duplicate meshes to the scene
if (renderer.Scene.objectData.ContainsKey(meshName))
{
continue;
}
warp_Object faceObj = new warp_Object();
for (int j = 0; j < face.Vertices.Count; j++)
{
Vertex v = face.Vertices[j];
warp_Vector pos = ConvertVector(v.Position);
warp_Vertex vert = new warp_Vertex(pos, v.TexCoord.X, v.TexCoord.Y);
faceObj.addVertex(vert);
}
for (int j = 0; j < face.Indices.Count; j += 3)
{
faceObj.addTriangle(
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
Color4 faceColor = GetFaceColor(teFace);
string materialName = String.Empty;
if (m_texturePrims && primScaleLenSquared > m_texturePrimSize * m_texturePrimSize)
{
materialName = GetOrCreateMaterial(renderer, faceColor, teFace.TextureID);
}
else
{
materialName = GetOrCreateMaterial(renderer, faceColor);
}
warp_Vector primPos = ConvertVector(prim.GetWorldPosition());
warp_Quaternion primRot = ConvertQuaternion(prim.GetWorldRotation());
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
faceObj.transform(m);
faceObj.setPos(primPos);
faceObj.scaleSelf(prim.Scale.X, prim.Scale.Z, prim.Scale.Y);
renderer.Scene.addObject(meshName, faceObj);
renderer.SetObjectMaterial(meshName, materialName);
}
}
private void CreatePrim(WarpRenderer renderer, SceneObjectPart prim)
{
if ((PCode)prim.Shape.PCode != PCode.Prim)
{
return;
}
Vector3 ppos = prim.GetWorldPosition();
if (ppos.Z < m_renderMinHeight || ppos.Z > m_renderMaxHeight)
{
return;
}
warp_Vector primPos = ConvertVector(ppos);
warp_Quaternion primRot = ConvertQuaternion(prim.GetWorldRotation());
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
float screenFactor = renderer.Scene.EstimateBoxProjectedArea(primPos, ConvertVector(prim.Scale), m);
if (screenFactor < 0)
{
return;
}
const float log2inv = -1.442695f;
int p2 = (int)((float)Math.Log(screenFactor) * log2inv * 0.25 - 1);
if (p2 < 0)
{
p2 = 0;
}
else if (p2 > 3)
{
p2 = 3;
}
DetailLevel lod = (DetailLevel)(3 - p2);
FacetedMesh renderMesh = null;
Primitive omvPrim = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.RotationOffset);
if (m_renderMeshes)
{
if (omvPrim.Sculpt != null && omvPrim.Sculpt.SculptTexture != UUID.Zero)
{
// Try fetchinng the asset
AssetBase sculptAsset = m_scene.AssetService.Get(omvPrim.Sculpt.SculptTexture.ToString());
if (sculptAsset != null)
{
// Is it a mesh?
if (omvPrim.Sculpt.Type == SculptType.Mesh)
{
AssetMesh meshAsset = new AssetMesh(omvPrim.Sculpt.SculptTexture, sculptAsset.Data);
FacetedMesh.TryDecodeFromAsset(omvPrim, meshAsset, lod, out renderMesh);
meshAsset = null;
}
else // It's sculptie
{
if (m_imgDecoder != null)
{
Image sculpt = m_imgDecoder.DecodeToImage(sculptAsset.Data);
if (sculpt != null)
{
renderMesh = m_primMesher.GenerateFacetedSculptMesh(omvPrim, (Bitmap)sculpt, lod);
sculpt.Dispose();
}
}
}
}
else
{
m_log.WarnFormat("[Warp3D] failed to get mesh or sculpt asset {0} of prim {1} at {2}",
omvPrim.Sculpt.SculptTexture.ToString(), prim.Name, prim.GetWorldPosition().ToString());
}
}
}
// If not a mesh or sculptie, try the regular mesher
if (renderMesh == null)
{
renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, lod);
}
if (renderMesh == null)
{
return;
}
string primID = prim.UUID.ToString();
// Create the prim faces
// TODO: Implement the useTextures flag behavior
for (int i = 0; i < renderMesh.Faces.Count; i++)
{
Face face = renderMesh.Faces[i];
string meshName = primID + i.ToString();
// Avoid adding duplicate meshes to the scene
if (renderer.Scene.objectData.ContainsKey(meshName))
{
continue;
}
warp_Object faceObj = new warp_Object();
Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
Color4 faceColor = teFace.RGBA;
if (faceColor.A == 0)
{
continue;
}
string materialName = string.Empty;
if (m_texturePrims)
{
// if(lod > DetailLevel.Low)
{
// materialName = GetOrCreateMaterial(renderer, faceColor, teFace.TextureID, lod == DetailLevel.Low);
materialName = GetOrCreateMaterial(renderer, faceColor, teFace.TextureID, false, prim);
if (String.IsNullOrEmpty(materialName))
{
continue;
}
int c = renderer.Scene.material(materialName).getColor();
if ((c & warp_Color.MASKALPHA) == 0)
{
continue;
}
}
}
else
{
materialName = GetOrCreateMaterial(renderer, faceColor);
}
if (renderer.Scene.material(materialName).getTexture() == null)
{
// uv map details dont not matter for color;
for (int j = 0; j < face.Vertices.Count; j++)
{
Vertex v = face.Vertices[j];
warp_Vector pos = ConvertVector(v.Position);
warp_Vertex vert = new warp_Vertex(pos, v.TexCoord.X, v.TexCoord.Y);
faceObj.addVertex(vert);
}
}
else
{
float tu;
float tv;
float offsetu = teFace.OffsetU + 0.5f;
float offsetv = teFace.OffsetV + 0.5f;
float scaleu = teFace.RepeatU;
float scalev = teFace.RepeatV;
float rotation = teFace.Rotation;
float rc = 0;
float rs = 0;
if (rotation != 0)
{
rc = (float)Math.Cos(rotation);
rs = (float)Math.Sin(rotation);
}
for (int j = 0; j < face.Vertices.Count; j++)
{
warp_Vertex vert;
Vertex v = face.Vertices[j];
warp_Vector pos = ConvertVector(v.Position);
if (teFace.TexMapType == MappingType.Planar)
{
UVPlanarMap(v, prim.Scale, out tu, out tv);
}
else
{
tu = v.TexCoord.X - 0.5f;
tv = 0.5f - v.TexCoord.Y;
}
if (rotation != 0)
{
float tur = tu * rc - tv * rs;
float tvr = tu * rs + tv * rc;
tur *= scaleu;
tur += offsetu;
tvr *= scalev;
tvr += offsetv;
vert = new warp_Vertex(pos, tur, tvr);
}
else
{
tu *= scaleu;
tu += offsetu;
tv *= scalev;
tv += offsetv;
vert = new warp_Vertex(pos, tu, tv);
}
faceObj.addVertex(vert);
}
}
for (int j = 0; j < face.Indices.Count; j += 3)
{
faceObj.addTriangle(
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
faceObj.scaleSelf(prim.Scale.X, prim.Scale.Z, prim.Scale.Y);
faceObj.transform(m);
faceObj.setPos(primPos);
renderer.Scene.addObject(meshName, faceObj);
renderer.SetObjectMaterial(meshName, materialName);
}
}
public static Color4 GetAverageColor(UUID textureID, byte [] j2kData, IScene scene)
{
ulong r = 0;
ulong g = 0;
ulong b = 0;
ulong a = 0;
Bitmap bitmap = null;
try {
if (j2kData.Length == 0)
{
return(new Color4(1.0f, 0.0f, 1.0f, 1.0f));
}
IJ2KDecoder decoder = scene.RequestModuleInterface <IJ2KDecoder> ();
bitmap = (Bitmap)decoder.DecodeToImage(j2kData);
if (bitmap == null)
{
return(new Color4(1.0f, 0.0f, 0.5f, 1.0f));
}
j2kData = null;
int width = bitmap.Width;
int height = bitmap.Height;
BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, width, height), ImageLockMode.ReadOnly,
bitmap.PixelFormat);
int pixelBytes = (bitmap.PixelFormat == PixelFormat.Format24bppRgb) ? 3 : 4;
bool hasAlpha = (pixelBytes == 4);
// Sum up the individual channels
unsafe
{
for (int y = 0; y < height; y++)
{
byte *row = (byte *)bitmapData.Scan0 + (y * bitmapData.Stride);
for (int x = 0; x < width; x++)
{
b += row [x * pixelBytes + 0];
g += row [x * pixelBytes + 1];
r += row [x * pixelBytes + 2];
if (hasAlpha)
{
a += row [x * pixelBytes + 3];
}
}
}
}
// Get the averages for each channel
const decimal OO_255 = 1m / 255m;
decimal totalPixels = (width * height);
decimal rm = (r / totalPixels) * OO_255;
decimal gm = (g / totalPixels) * OO_255;
decimal bm = (b / totalPixels) * OO_255;
decimal am;
if (hasAlpha)
{
am = (a / totalPixels) * OO_255;
}
else
{
am = 1m;
}
return(new Color4((float)rm, (float)gm, (float)bm, (float)am));
} catch (Exception ex) {
MainConsole.Instance.WarnFormat("[WarpTile generator]: Error decoding JPEG2000 texture {0} ({1} bytes): {2}",
textureID,
j2kData.Length, ex.Message);
return(new Color4(0.5f, 0.5f, 0.5f, 1.0f));
} finally {
if (bitmap != null)
{
bitmap.Dispose();
}
}
}
public void ShadeWorld(string[] cmd)
{
if (MainConsole.Instance.ConsoleScene == null)
{
MainConsole.Instance.Output("Select a scene first");
return;
}
bool greyScale = MainConsole.Instance.Prompt("Greyscale (yes or no)?").ToLower() == "yes";
int R = 0;
int G = 0;
int B = 0;
float percent = 0;
if (!greyScale)
{
R = int.Parse(MainConsole.Instance.Prompt("R color (0 - 255)"));
G = int.Parse(MainConsole.Instance.Prompt("G color (0 - 255)"));
B = int.Parse(MainConsole.Instance.Prompt("B color (0 - 255)"));
percent = float.Parse(MainConsole.Instance.Prompt("Percent to merge in the shade (0 - 100)"));
}
if (percent > 1)
{
percent /= 100;
}
Color shader = Color.FromArgb(R, G, B);
IJ2KDecoder j2kDecoder = MainConsole.Instance.ConsoleScene.RequestModuleInterface <IJ2KDecoder>();
ISceneEntity[] entities = MainConsole.Instance.ConsoleScene.Entities.GetEntities();
foreach (ISceneEntity entity in entities)
{
foreach (ISceneChildEntity child in entity.ChildrenEntities())
{
UUID[] textures = GetTextures(child.Shape.Textures);
foreach (UUID t in textures)
{
if (m_previouslyConverted.ContainsKey(t))
{
child.Shape.Textures = SetTexture(child.Shape, m_previouslyConverted[t], t);
}
else
{
AssetBase a = MainConsole.Instance.ConsoleScene.AssetService.Get(t.ToString());
if (a != null)
{
Bitmap texture = (Bitmap)j2kDecoder.DecodeToImage(a.Data);
if (texture == null)
{
continue;
}
a.ID = UUID.Random();
texture = Shade(texture, shader, percent, greyScale);
a.Data = OpenJPEG.EncodeFromImage(texture, false);
texture.Dispose();
a.ID = MainConsole.Instance.ConsoleScene.AssetService.Store(a);
child.Shape.Textures = SetTexture(child.Shape, a.ID, t);
m_previouslyConverted.Add(t, a.ID);
m_revertConverted.Add(a.ID, t);
}
}
}
}
}
}
public void ShadeWorld(IScene scene, string [] cmd)
{
bool greyScale = MainConsole.Instance.Prompt("Greyscale (yes or no)?").ToLower() == "yes";
int R = 0;
int G = 0;
int B = 0;
float percent = 0;
if (!greyScale)
{
R = int.Parse(MainConsole.Instance.Prompt("R color (0 - 255)"));
G = int.Parse(MainConsole.Instance.Prompt("G color (0 - 255)"));
B = int.Parse(MainConsole.Instance.Prompt("B color (0 - 255)"));
percent = float.Parse(MainConsole.Instance.Prompt("Percent to merge in the shade (0 - 100)"));
}
if (percent > 1)
{
percent /= 100;
}
Color shader = Color.FromArgb(R, G, B);
IJ2KDecoder j2kDecoder = scene.RequestModuleInterface <IJ2KDecoder> ();
ISceneEntity [] entities = scene.Entities.GetEntities();
foreach (ISceneEntity entity in entities)
{
foreach (ISceneChildEntity child in entity.ChildrenEntities())
{
UUID [] textures = GetTextures(child.Shape.Textures);
foreach (UUID t in textures)
{
if (m_previouslyConverted.ContainsKey(t))
{
child.Shape.Textures = SetTexture(child.Shape, m_previouslyConverted [t], t);
}
else
{
AssetBase asset = scene.AssetService.Get(t.ToString());
if (asset != null)
{
Bitmap texture = null;
try {
texture = (Bitmap)j2kDecoder.DecodeToImage(asset.Data);
} catch {
}
if (texture == null)
{
asset.Dispose();
continue;
}
asset.ID = UUID.Random();
try {
texture = Shade(texture, shader, percent, greyScale);
} catch {
asset.Dispose();
continue; // cannot convert this one...
}
asset.Data = OpenJPEG.EncodeFromImage(texture, false);
asset.Description = t.ToString();
texture.Dispose();
asset.ID = scene.AssetService.Store(asset);
child.Shape.Textures = SetTexture(child.Shape, asset.ID, t);
m_previouslyConverted.Add(t, asset.ID);
m_revertConverted.Add(asset.ID, t);
asset.Dispose();
}
}
}
}
}
MainConsole.Instance.Warn("[Shader]: WARNING: You may not be able to revert this once you restart the instance");
}
