public static void EmitPivotSO(SceneSerializer s, IOutputStream o, PivotSO so)
{
o.AddAttribute(IOStrings.ASOName, so.Name);
o.AddAttribute(IOStrings.ASOUuid, so.UUID);
s.EmitTransform(o, so);
s.EmitMaterial(o, so.GetAssignedSOMaterial());
}
public override void LoadFile(string sNewPath)
{
// save this path because it is super-annoying otherwise...
SceneGraphConfig.LastFileOpenPath = ListView.FolderPath;
FContext controller = ActiveCockpit.Context;
// read xml
try {
DebugUtil.Log(1, "Loading scene from path " + sNewPath);
XmlDocument doc = new XmlDocument();
doc.Load(sNewPath);
XMLInputStream stream = new XMLInputStream()
{
xml = doc
};
SceneSerializer serializer = new SceneSerializer();
serializer.TargetFilePath = sNewPath;
serializer.SOFactory = new SOFactory();
serializer.Restore(stream, ActiveCockpit.Scene);
// once we have opened file, done with cockpit
controller.PopCockpit(true);
} catch (Exception e) {
Debug.Log("[LoadScene] read failed: " + e.Message);
HUDUtil.ShowCenteredPopupMessage("Load Failed!", "Sorry could not load scene " + sNewPath, ActiveCockpit);
}
}
public static void EmitGenericSO(this SceneSerializer s, IOutputStream o, SceneObject so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypeUnknown);
o.AddAttribute(IOStrings.ASOName, so.Name);
o.AddAttribute(IOStrings.ASOUuid, so.UUID);
s.EmitTransform(o, so);
}
public static void Emit(this SceneSerializer s, IOutputStream o, PivotSO so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypePivot);
o.AddAttribute(IOStrings.ASOName, so.Name);
s.EmitTransform(o, so);
s.EmitMaterial(o, so.GetAssignedSOMaterial());
}
/// <summary>
/// Emit a DMesh3 as a BinaryDMeshStruct
/// </summary>
public static void EmitDMeshBinary(this SceneSerializer s, DMesh3 m, IOutputStream o)
{
// binary version - uuencoded byte buffers
// - storing doubles uses roughly same mem as string, but string is only 8 digits precision
// - storing floats saves roughly 50%
// - storing triangles is worse until vertex count > 9999
// - could store as byte or short in those cases...
// - edges and edge ref counts are stored, then use mesh.RebuildFromEdgeRefcounts() to rebuild 3D mesh (same as gSerialization)
o.BeginStruct(IOStrings.BinaryDMeshStruct);
o.AddAttribute(IOStrings.AMeshVertices3Binary, m.VerticesBuffer.GetBytes());
if (m.HasVertexNormals)
{
o.AddAttribute(IOStrings.AMeshNormals3Binary, m.NormalsBuffer.GetBytes());
}
if (m.HasVertexColors)
{
o.AddAttribute(IOStrings.AMeshColors3Binary, m.ColorsBuffer.GetBytes());
}
if (m.HasVertexUVs)
{
o.AddAttribute(IOStrings.AMeshUVs2Binary, m.UVBuffer.GetBytes());
}
o.AddAttribute(IOStrings.AMeshTrianglesBinary, m.TrianglesBuffer.GetBytes());
if (m.HasTriangleGroups)
{
o.AddAttribute(IOStrings.AMeshTriangleGroupsBinary, m.GroupsBuffer.GetBytes());
}
o.AddAttribute(IOStrings.AMeshEdgesBinary, m.EdgesBuffer.GetBytes());
o.AddAttribute(IOStrings.AMeshEdgeRefCountsBinary, m.EdgesRefCounts.RawRefCounts.GetBytes());
o.EndStruct();
}
public override void SaveFile(string sNewPath)
{
try {
DebugUtil.Log(1, "Saving scene to path " + sNewPath);
SceneGraphConfig.LastFileOpenPath = ListView.FolderPath;
if (!sNewPath.EndsWith(".xml", StringComparison.InvariantCultureIgnoreCase))
{
sNewPath += ".xml";
}
XMLOutputStream stream = new XMLOutputStream(XmlTextWriter.Create(sNewPath,
new XmlWriterSettings()
{
Indent = true, NewLineOnAttributes = true
}));
stream.Writer.WriteStartDocument();
SceneSerializer serializer = new SceneSerializer();
serializer.TargetFilePath = sNewPath;
serializer.Store(stream, ActiveCockpit.Scene);
stream.Writer.WriteEndDocument();
stream.Writer.Close();
ActiveCockpit.Context.PopCockpit(true);
} catch (Exception e) {
Debug.Log("[SaveScene] save of " + sNewPath + " failed: " + e.Message);
HUDUtil.ShowCenteredPopupMessage("Save Failed", "Sorry, could not save to path " + sNewPath, ActiveCockpit);
}
}
/// <summary>
/// Emit frame as a struct
/// </summary>
public static void EmitFrame(this SceneSerializer s, IOutputStream o, string structName, ref Frame3f frame)
{
o.BeginStruct(structName);
o.AddAttribute(IOStrings.APosition, frame.Origin);
o.AddAttribute(IOStrings.AOrientation, frame.Rotation);
o.EndStruct();
}
protected virtual SceneObject BuildSOFromType(string typeIdentifier, FScene scene,
SceneSerializer serializer, TypedAttribSet attributes)
{
// restore custom type if client has registered a builder for it
if (scene.TypeRegistry.ContainsType(typeIdentifier))
{
SOBuildFunc buildFunc = scene.TypeRegistry.FindBuilder(typeIdentifier);
if (buildFunc != null)
{
SceneObject so = buildFunc(this, scene, attributes);
if (so != null)
{
return(so);
}
}
}
if (typeIdentifier == IOStrings.TypeCylinder)
{
return(BuildCylinder(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeBox)
{
return(BuildBox(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeSphere)
{
return(BuildSphere(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypePivot)
{
return(BuildPivot(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeMeshReference)
{
return(BuildMeshReference(scene, serializer.TargetFilePath, attributes));
}
else if (typeIdentifier == IOStrings.TypePolyCurve)
{
return(BuildPolyCurveSO(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypePolyTube)
{
return(BuildPolyTubeSO(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeMesh)
{
return(BuildMeshSO(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeDMesh)
{
return(BuildDMeshSO(scene, attributes));
}
else
{
return(null);
}
}
/// <summary>
/// Emit a DMesh3 as a CompressedDMeshStruct
/// </summary>
public static void EmitDMeshCompressed_Minimal(this SceneSerializer s, DMesh3 m, IOutputStream o)
{
SceneSerializer.EmitOptions opt = s.CurrentOptions;
// compressed version - uuencoded byte buffers
// - storing doubles uses roughly same mem as string, but string is only 8 digits precision
// - storing floats saves roughly 50%
// - storing triangles is worse until vertex count > 9999
// - could store as byte or short in those cases...
// - edges and edge ref counts are stored, then use mesh.RebuildFromEdgeRefcounts() to rebuild 3D mesh (same as gSerialization)
o.BeginStruct(IOStrings.CompressedDMeshStruct);
o.AddAttribute(IOStrings.AMeshStorageMode, (int)IOStrings.MeshStorageMode.Minimal);
// need compact mesh to do this
if (m.IsCompactV == false)
{
m = new DMesh3(m, true);
}
o.AddAttribute(IOStrings.AMeshVertices3Compressed, BufferUtil.CompressZLib(m.VerticesBuffer.GetBytes(), opt.FastCompression));
if (opt.StoreMeshVertexNormals && m.HasVertexNormals)
{
o.AddAttribute(IOStrings.AMeshNormals3Compressed, BufferUtil.CompressZLib(m.NormalsBuffer.GetBytes(), opt.FastCompression));
}
if (opt.StoreMeshVertexColors && m.HasVertexColors)
{
o.AddAttribute(IOStrings.AMeshColors3Compressed, BufferUtil.CompressZLib(m.ColorsBuffer.GetBytes(), opt.FastCompression));
}
if (opt.StoreMeshVertexUVs && m.HasVertexUVs)
{
o.AddAttribute(IOStrings.AMeshUVs2Compressed, BufferUtil.CompressZLib(m.UVBuffer.GetBytes(), opt.FastCompression));
}
int[] triangles = new int[3 * m.TriangleCount];
int k = 0;
foreach (int tid in m.TriangleIndices())
{
Index3i t = m.GetTriangle(tid);
triangles[k++] = t.a; triangles[k++] = t.b; triangles[k++] = t.c;
}
o.AddAttribute(IOStrings.AMeshTrianglesCompressed, BufferUtil.CompressZLib(BufferUtil.ToBytes(triangles), opt.FastCompression));
if (opt.StoreMeshFaceGroups && m.HasTriangleGroups)
{
int[] groups = new int[m.TriangleCount];
k = 0;
foreach (int tid in m.TriangleIndices())
{
groups[k++] = m.GetTriangleGroup(tid);
}
o.AddAttribute(IOStrings.AMeshTriangleGroupsCompressed, BufferUtil.CompressZLib(BufferUtil.ToBytes(groups), opt.FastCompression));
}
o.EndStruct();
}
public static void EmitMeshSO(SceneSerializer s, IOutputStream o, MeshSO so)
{
o.AddAttribute(IOStrings.ASOName, so.Name);
o.AddAttribute(IOStrings.ASOUuid, so.UUID);
s.EmitTransform(o, so);
SimpleMesh m = so.GetSimpleMesh(true);
s.EmitMeshBinary(m, o);
}
public static void EmitPolyCurveSO(SceneSerializer s, IOutputStream o, PolyCurveSO so)
{
o.AddAttribute(IOStrings.ASOName, so.Name);
o.AddAttribute(IOStrings.ASOUuid, so.UUID);
s.EmitTransform(o, so);
s.EmitMaterial(o, so.GetAssignedSOMaterial());
o.AddAttribute(IOStrings.APolyCurve3, so.Curve.Vertices);
o.AddAttribute(IOStrings.APolyCurveClosed, so.Curve.Closed);
}
public static void Emit(this SceneSerializer s, IOutputStream o, PolyTubeSO so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypePolyTube);
o.AddAttribute(IOStrings.ASOName, so.Name);
s.EmitTransform(o, so);
s.EmitMaterial(o, so.GetAssignedSOMaterial());
o.AddAttribute(IOStrings.APolyCurve3, so.Curve.Vertices);
o.AddAttribute(IOStrings.APolyCurveClosed, so.Curve.Closed);
o.AddAttribute(IOStrings.APolygon2, so.Polygon.Vertices);
}
public static void EmitBoxSO(SceneSerializer s, IOutputStream o, BoxSO so)
{
o.AddAttribute(IOStrings.ASOName, so.Name);
o.AddAttribute(IOStrings.ASOUuid, so.UUID);
s.EmitTransform(o, so);
o.AddAttribute(IOStrings.AWidth, so.Width);
o.AddAttribute(IOStrings.AHeight, so.Height);
o.AddAttribute(IOStrings.ADepth, so.Depth);
s.EmitMaterial(o, so.GetAssignedSOMaterial());
}
/// <summary>
/// Emit a SceneObject transform as a TransformStruct (position, orientation, scale)
/// </summary>
public static void EmitTransform(this SceneSerializer s, IOutputStream o, SceneObject so)
{
o.BeginStruct(IOStrings.TransformStruct);
Frame3f f = so.GetLocalFrame(CoordSpace.ObjectCoords);
o.AddAttribute(IOStrings.APosition, f.Origin);
o.AddAttribute(IOStrings.AOrientation, f.Rotation);
o.AddAttribute(IOStrings.AScale, so.RootGameObject.GetLocalScale());
o.EndStruct();
}
public static void EmitCylinderSO(SceneSerializer s, IOutputStream o, CylinderSO so)
{
o.AddAttribute(IOStrings.ASOName, so.Name);
o.AddAttribute(IOStrings.ASOUuid, so.UUID);
s.EmitTransform(o, so);
o.AddAttribute(IOStrings.ARadius, so.Radius);
o.AddAttribute(IOStrings.AHeight, so.Height);
Frame3f f = so.GetLocalFrame(CoordSpace.ObjectCoords);
o.AddAttribute(IOStrings.AStartPoint, (f.Origin - 0.5f * so.ScaledHeight * f.Y));
o.AddAttribute(IOStrings.AEndPoint, (f.Origin + 0.5f * so.ScaledHeight * f.Y));
s.EmitMaterial(o, so.GetAssignedSOMaterial());
}
public static void EmitMeshReferenceSO(SceneSerializer s, IOutputStream o, MeshReferenceSO so)
{
o.AddAttribute(IOStrings.ASOName, so.Name);
o.AddAttribute(IOStrings.ASOUuid, so.UUID);
s.EmitTransform(o, so);
// [TODO] be smarter about paths
o.AddAttribute(IOStrings.AReferencePath, so.MeshReferencePath);
StringBuilder rel_path = new StringBuilder(260); // MAX_PATH
if (PathRelativePathTo(rel_path,
Path.GetDirectoryName(s.TargetFilePath), FILE_ATTRIBUTE_DIRECTORY,
so.MeshReferencePath, FILE_ATTRIBUTE_NORMAL) == 1)
{
o.AddAttribute(IOStrings.ARelReferencePath, rel_path.ToString());
}
}
/// <summary>
/// Emit an SOMaterial as a MaterialStruct
/// </summary>
public static void EmitMaterial(this SceneSerializer s, IOutputStream o, SOMaterial mat)
{
o.BeginStruct(IOStrings.MaterialStruct);
if (mat.Type == SOMaterial.MaterialType.StandardRGBColor)
{
o.AddAttribute(IOStrings.AMaterialType, IOStrings.AMaterialType_Standard);
o.AddAttribute(IOStrings.AMaterialName, mat.Name);
o.AddAttribute(IOStrings.AMaterialRGBColor, mat.RGBColor);
}
else if (mat.Type == SOMaterial.MaterialType.TransparentRGBColor)
{
o.AddAttribute(IOStrings.AMaterialType, IOStrings.AMaterialType_Transparent);
o.AddAttribute(IOStrings.AMaterialName, mat.Name);
o.AddAttribute(IOStrings.AMaterialRGBColor, mat.RGBColor);
}
o.EndStruct();
}
public static void EmitDMeshSO(SceneSerializer s, IOutputStream o, DMeshSO so)
{
SceneSerializer.EmitOptions opt = s.CurrentOptions;
o.AddAttribute(IOStrings.ASOName, so.Name);
o.AddAttribute(IOStrings.ASOUuid, so.UUID);
s.EmitTransform(o, so);
s.EmitMaterial(o, so.GetAssignedSOMaterial());
//s.EmitDMeshBinary(so.Mesh, o);
if (opt.MinimalMeshStorage)
{
s.EmitDMeshCompressed_Minimal(so.Mesh, o);
}
else
{
s.EmitDMeshCompressed(so.Mesh, o);
}
}
/// <summary>
/// Emit a keyframe sequence as a KeyframeListStruct
/// </summary>
public static void EmitKeyframes(this SceneSerializer s, KeyframeSequence seq, IOutputStream o)
{
o.BeginStruct(IOStrings.KeyframeListStruct);
o.AddAttribute(IOStrings.ATimeRange, (Vector2f)seq.ValidRange);
int i = 0;
foreach (Keyframe k in seq)
{
o.BeginStruct(IOStrings.KeyframeStruct, i.ToString());
i++;
o.AddAttribute(IOStrings.ATime, (float)k.Time, true);
o.AddAttribute(IOStrings.APosition, k.Frame.Origin, true);
o.AddAttribute(IOStrings.AOrientation, k.Frame.Rotation, true);
o.EndStruct();
}
o.EndStruct();
}
/// <summary>
/// Emit a SimpleMesh as an AsciiMeshStruct
/// </summary>
public static void EmitMeshAscii(this SceneSerializer s, SimpleMesh m, IOutputStream o)
{
o.BeginStruct(IOStrings.AsciiMeshStruct);
o.AddAttribute(IOStrings.AMeshVertices3, m.VerticesItr());
if (m.HasVertexNormals)
{
o.AddAttribute(IOStrings.AMeshNormals3, m.NormalsItr());
}
if (m.HasVertexColors)
{
o.AddAttribute(IOStrings.AMeshColors3, m.ColorsItr());
}
if (m.HasVertexUVs)
{
o.AddAttribute(IOStrings.AMeshUVs2, m.UVsItr());
}
o.AddAttribute(IOStrings.AMeshTriangles, m.TrianglesItr());
o.EndStruct();
}
/// <summary>
/// Emit a DMesh3 as a CompressedDMeshStruct
/// </summary>
public static void EmitDMeshCompressed(this SceneSerializer s, DMesh3 m, IOutputStream o)
{
SceneSerializer.EmitOptions opt = s.CurrentOptions;
// compressed version - uuencoded byte buffers
// - storing doubles uses roughly same mem as string, but string is only 8 digits precision
// - storing floats saves roughly 50%
// - storing triangles is worse until vertex count > 9999
// - could store as byte or short in those cases...
// - edges and edge ref counts are stored, then use mesh.RebuildFromEdgeRefcounts() to rebuild 3D mesh (same as gSerialization)
o.BeginStruct(IOStrings.CompressedDMeshStruct);
o.AddAttribute(IOStrings.AMeshStorageMode, (int)IOStrings.MeshStorageMode.EdgeRefCounts);
o.AddAttribute(IOStrings.AMeshVertices3Compressed, BufferUtil.CompressZLib(m.VerticesBuffer.GetBytes(), opt.FastCompression));
if (opt.StoreMeshVertexNormals && m.HasVertexNormals)
{
o.AddAttribute(IOStrings.AMeshNormals3Compressed, BufferUtil.CompressZLib(m.NormalsBuffer.GetBytes(), opt.FastCompression));
}
if (opt.StoreMeshVertexColors && m.HasVertexColors)
{
o.AddAttribute(IOStrings.AMeshColors3Compressed, BufferUtil.CompressZLib(m.ColorsBuffer.GetBytes(), opt.FastCompression));
}
if (opt.StoreMeshVertexUVs && m.HasVertexUVs)
{
o.AddAttribute(IOStrings.AMeshUVs2Compressed, BufferUtil.CompressZLib(m.UVBuffer.GetBytes(), opt.FastCompression));
}
o.AddAttribute(IOStrings.AMeshTrianglesCompressed, BufferUtil.CompressZLib(m.TrianglesBuffer.GetBytes(), opt.FastCompression));
if (opt.StoreMeshFaceGroups && m.HasTriangleGroups)
{
o.AddAttribute(IOStrings.AMeshTriangleGroupsCompressed, BufferUtil.CompressZLib(m.GroupsBuffer.GetBytes(), opt.FastCompression));
}
o.AddAttribute(IOStrings.AMeshEdgesCompressed, BufferUtil.CompressZLib(m.EdgesBuffer.GetBytes(), opt.FastCompression));
o.AddAttribute(IOStrings.AMeshEdgeRefCountsCompressed, BufferUtil.CompressZLib(m.EdgesRefCounts.RawRefCounts.GetBytes(), opt.FastCompression));
o.EndStruct();
}
public virtual SceneObject Build(FScene scene, SceneSerializer serializer, TypedAttribSet attributes)
{
message_prefix = "[UnitySOFactory.Build]";
if (attributes.ContainsKey(IOStrings.ASOType) == false)
{
emit_message("SO Type is missing");
return(null);
}
string typeIdentifier = attributes[IOStrings.ASOType] as string;
message_prefix += " " + typeIdentifier;
SceneObject so = BuildSOFromType(typeIdentifier, scene, serializer, attributes);
if (so == null)
{
emit_message("builder not implemented!");
}
return(so);
}
/// <summary>
/// Emit a SimpleMesh as a BinaryMeshStruct
/// </summary>
public static void EmitMeshBinary(this SceneSerializer s, SimpleMesh m, IOutputStream o)
{
// binary version - uuencoded byte buffers
// - storing doubles uses roughly same mem as string, but string is only 8 digits precision
// - storing floats saves roughly 50%
// - storing triangles is worse until vertex count > 9999
// - could store as byte or short in those cases...
o.BeginStruct(IOStrings.BinaryMeshStruct);
o.AddAttribute(IOStrings.AMeshVertices3Binary, m.Vertices.GetBytes());
if (m.HasVertexNormals)
{
o.AddAttribute(IOStrings.AMeshNormals3Binary, m.Normals.GetBytes());
}
if (m.HasVertexColors)
{
o.AddAttribute(IOStrings.AMeshColors3Binary, m.Colors.GetBytes());
}
if (m.HasVertexUVs)
{
o.AddAttribute(IOStrings.AMeshUVs2Binary, m.UVs.GetBytes());
}
o.AddAttribute(IOStrings.AMeshTrianglesBinary, m.Triangles.GetBytes());
o.EndStruct();
}
public static void EmitFrame(this SceneSerializer s, IOutputStream o, string structName, Frame3f frame)
{
EmitFrame(s, o, structName, ref frame);
}
public static void Emit(this SceneSerializer s, IOutputStream o, TransformableSO so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypeUnknown);
o.AddAttribute(IOStrings.ASOName, so.Name);
s.EmitTransform(o, so);
}
public static void Emit(this SceneSerializer s, IOutputStream o, MeshReferenceSO so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypeMeshReference);
EmitMeshReferenceSO(s, o, so);
}
public static void Emit(this SceneSerializer s, IOutputStream o, DMeshSO so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypeDMesh);
EmitDMeshSO(s, o, so);
}
public static void Emit(this SceneSerializer s, IOutputStream o, CylinderSO so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypeCylinder);
EmitCylinderSO(s, o, so);
}
public static void Emit(this SceneSerializer s, IOutputStream o, PolyCurveSO so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypePolyCurve);
EmitPolyCurveSO(s, o, so);
}
public static void Emit(this SceneSerializer s, IOutputStream o, SphereSO so)
{
o.AddAttribute(IOStrings.ASOType, IOStrings.TypeSphere);
EmitSphereSO(s, o, so);
}