laying some groundwork for mesh physics
dahlia
parent
486eede9be
commit
2d88394cd5
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@ -256,102 +256,112 @@ namespace OpenSim.Region.Physics.Meshing
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PrimMesh primMesh;
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PrimMesher.SculptMesh sculptMesh;
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List<Coord> coords;
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List<Face> faces;
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List<Coord> coords = new List<Coord>();
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List<Face> faces = new List<Face>();
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Image idata = null;
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string decodedSculptFileName = "";
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if (primShape.SculptEntry)
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{
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if (cacheSculptMaps && primShape.SculptTexture != UUID.Zero)
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if (((OpenMetaverse.SculptType)primShape.SculptType) == SculptType.Mesh)
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{
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// add code for mesh physics proxy generation here
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m_log.Debug("[MESH]: mesh proxy generation not implemented yet ");
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return null;
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}
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else
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{
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decodedSculptFileName = System.IO.Path.Combine(decodedSculptMapPath, "smap_" + primShape.SculptTexture.ToString());
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try
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if (cacheSculptMaps && primShape.SculptTexture != UUID.Zero)
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{
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if (File.Exists(decodedSculptFileName))
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decodedSculptFileName = System.IO.Path.Combine(decodedSculptMapPath, "smap_" + primShape.SculptTexture.ToString());
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try
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{
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idata = Image.FromFile(decodedSculptFileName);
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if (File.Exists(decodedSculptFileName))
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{
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idata = Image.FromFile(decodedSculptFileName);
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}
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}
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catch (Exception e)
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{
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m_log.Error("[SCULPT]: unable to load cached sculpt map " + decodedSculptFileName + " " + e.Message);
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}
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//if (idata != null)
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// m_log.Debug("[SCULPT]: loaded cached map asset for map ID: " + primShape.SculptTexture.ToString());
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}
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if (idata == null)
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{
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if (primShape.SculptData == null || primShape.SculptData.Length == 0)
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return null;
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try
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{
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OpenMetaverse.Imaging.ManagedImage unusedData;
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OpenMetaverse.Imaging.OpenJPEG.DecodeToImage(primShape.SculptData, out unusedData, out idata);
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unusedData = null;
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//idata = CSJ2K.J2kImage.FromBytes(primShape.SculptData);
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if (cacheSculptMaps && idata != null)
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{
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try { idata.Save(decodedSculptFileName, ImageFormat.MemoryBmp); }
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catch (Exception e) { m_log.Error("[SCULPT]: unable to cache sculpt map " + decodedSculptFileName + " " + e.Message); }
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}
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}
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catch (DllNotFoundException)
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{
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m_log.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!");
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return null;
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}
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catch (IndexOutOfRangeException)
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{
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m_log.Error("[PHYSICS]: OpenJpeg was unable to decode this. Physics Proxy generation failed");
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return null;
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}
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catch (Exception ex)
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{
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m_log.Error("[PHYSICS]: Unable to generate a Sculpty physics proxy. Sculpty texture decode failed: " + ex.Message);
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return null;
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}
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}
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catch (Exception e)
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{
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m_log.Error("[SCULPT]: unable to load cached sculpt map " + decodedSculptFileName + " " + e.Message);
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PrimMesher.SculptMesh.SculptType sculptType;
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switch ((OpenMetaverse.SculptType)primShape.SculptType)
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{
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case OpenMetaverse.SculptType.Cylinder:
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sculptType = PrimMesher.SculptMesh.SculptType.cylinder;
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break;
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case OpenMetaverse.SculptType.Plane:
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sculptType = PrimMesher.SculptMesh.SculptType.plane;
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break;
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case OpenMetaverse.SculptType.Torus:
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sculptType = PrimMesher.SculptMesh.SculptType.torus;
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break;
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case OpenMetaverse.SculptType.Sphere:
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sculptType = PrimMesher.SculptMesh.SculptType.sphere;
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break;
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default:
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sculptType = PrimMesher.SculptMesh.SculptType.plane;
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break;
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}
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//if (idata != null)
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// m_log.Debug("[SCULPT]: loaded cached map asset for map ID: " + primShape.SculptTexture.ToString());
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bool mirror = ((primShape.SculptType & 128) != 0);
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bool invert = ((primShape.SculptType & 64) != 0);
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sculptMesh = new PrimMesher.SculptMesh((Bitmap)idata, sculptType, (int)lod, false, mirror, invert);
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idata.Dispose();
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sculptMesh.DumpRaw(baseDir, primName, "primMesh");
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sculptMesh.Scale(size.X, size.Y, size.Z);
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coords = sculptMesh.coords;
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faces = sculptMesh.faces;
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}
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if (idata == null)
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{
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if (primShape.SculptData == null || primShape.SculptData.Length == 0)
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return null;
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try
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{
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OpenMetaverse.Imaging.ManagedImage unusedData;
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OpenMetaverse.Imaging.OpenJPEG.DecodeToImage(primShape.SculptData, out unusedData, out idata);
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unusedData = null;
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//idata = CSJ2K.J2kImage.FromBytes(primShape.SculptData);
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if (cacheSculptMaps && idata != null)
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{
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try { idata.Save(decodedSculptFileName, ImageFormat.MemoryBmp); }
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catch (Exception e) { m_log.Error("[SCULPT]: unable to cache sculpt map " + decodedSculptFileName + " " + e.Message); }
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}
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}
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catch (DllNotFoundException)
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{
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m_log.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!");
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return null;
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}
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catch (IndexOutOfRangeException)
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{
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m_log.Error("[PHYSICS]: OpenJpeg was unable to decode this. Physics Proxy generation failed");
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return null;
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}
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catch (Exception ex)
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{
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m_log.Error("[PHYSICS]: Unable to generate a Sculpty physics proxy. Sculpty texture decode failed: " + ex.Message);
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return null;
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}
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}
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PrimMesher.SculptMesh.SculptType sculptType;
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switch ((OpenMetaverse.SculptType)primShape.SculptType)
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{
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case OpenMetaverse.SculptType.Cylinder:
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sculptType = PrimMesher.SculptMesh.SculptType.cylinder;
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break;
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case OpenMetaverse.SculptType.Plane:
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sculptType = PrimMesher.SculptMesh.SculptType.plane;
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break;
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case OpenMetaverse.SculptType.Torus:
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sculptType = PrimMesher.SculptMesh.SculptType.torus;
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break;
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case OpenMetaverse.SculptType.Sphere:
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sculptType = PrimMesher.SculptMesh.SculptType.sphere;
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break;
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default:
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sculptType = PrimMesher.SculptMesh.SculptType.plane;
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break;
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}
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bool mirror = ((primShape.SculptType & 128) != 0);
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bool invert = ((primShape.SculptType & 64) != 0);
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sculptMesh = new PrimMesher.SculptMesh((Bitmap)idata, sculptType, (int)lod, false, mirror, invert);
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idata.Dispose();
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sculptMesh.DumpRaw(baseDir, primName, "primMesh");
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sculptMesh.Scale(size.X, size.Y, size.Z);
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coords = sculptMesh.coords;
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faces = sculptMesh.faces;
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}
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else
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{
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