static void Main(string[] args)
{
OcTree <TestObj> tree = new OcTree <TestObj>(20, new Vector3(0, 0, 0));
tree.Insert(new TestObj(Vector3.Empty, new Vector3(1, 1, 1)));
tree.Insert(new TestObj(new Vector3(5, 0, 0), new Vector3(1, 1, 1)));
}
/// <summary>
/// Creates (or finds an existing) vertex for the given position
/// </summary>
/// <param name="position"></param>
/// <returns></returns>
public static Vertex GetVertexForPosition(OcTree <Vertex> vertexCollection, Vec3d position)
{
var vertex = new Vertex {
Position = position
};
if (vertexCollection.Insert(vertex, position))
{
return(vertex);
}
return(vertexCollection.FindClosest(position));
}
public void AddSceneEntity(T entity)
{
sceneGraph.Insert(entity);
//sceneGraphEntities.Add(0, entity);
}
public void OnNewDataSource(IAtom[] atoms, IBond[] bonds, Vector3 origin, Bounds3D bounds)
{
sceneGraph = new OcTree<ChemEntity>((int)bounds.radius * 2, -bounds.min);
/*screenEntities.Add(new BondAngle(device, atoms[0], atoms[1], atoms[2]));
screenEntities[0].Init(device);
postSceneWorldEntities.Add(new BoundingBoxEntity(new BoundingBox(bounds.min, bounds.max), false, Color.LightGray.ToArgb()));
postSceneWorldEntities[0].Init(device);
postSceneWorldEntities.Add(new SphereAxis3D());
postSceneWorldEntities[1].Init(device);*/
sceneGraphEntities = sceneGraph.SceneItems;
// create molecule entities
foreach (IAtom atom in atoms)
{
AtomEntity aentity = AtomEntity.BuildEntity(atom);
sceneGraph.Insert(aentity);
/*ScreenLabelVSpaceEntity entity = new ScreenLabelVSpaceEntity(atom.ID + ":" + aentity.UId.ToString(), (Vector3)aentity.Position3D);
entity.Init(device);
screenEntities.Add(entity);*/
/*AtomSymbolEntity entity = new AtomSymbolEntity(aentity);
entity.Init(device);
postSceneViewEntities.Add(entity);*/
}
//foreach (IBond bond in bonds)
//{
//sceneGraph.Insert(new BondE);
//}
scheme.SetOutputDescription(coDesc);
scheme.SetupScene(origin, bounds.radius);
// pass throught scheme & effects
IGeometryCreator[] schStreams = scheme.GetAtomStreams();
DataFields[] efxFields = null;
//effect.DesiredData(out efxFields, false);
DataFields[][] allStreams = new DataFields[1 + (efxFields != null ? 1 : 0 )][];
//if (efxFields != null)
// allStreams[1] = efxFields;
if (scheme.HandlesAtoms && atoms != null)
{
GeomDataBufferStream[] geomStream = new GeomDataBufferStream[schStreams.Length];
for (int i = 0; i < geomStream.Length; i++)
{
allStreams[0] = schStreams[i].Fields;
GeomDataTransformer.CreateBufferStream(allStreams, out geomStream[i]);
}
// fill buffer stream
scheme.SetAtomData(atoms, geomStream);
}
schStreams = scheme.GetBondStreams();
if (scheme.HandlesBonds && bonds != null)
{
GeomDataBufferStream[] geomStream = new GeomDataBufferStream[schStreams.Length];
for (int i = 0; i < geomStream.Length; i++)
{
allStreams[0] = schStreams[i].Fields;
GeomDataTransformer.CreateBufferStream(allStreams, out geomStream[i]);
}
// fill buffer stream
scheme.SetBondData(bonds, geomStream);
}
}
public void OnNewDataSource(IAtom[] atoms, IBond[] bonds, Vector3 origin, Bounds3D bounds)
{
sceneGraph = new OcTree <ChemEntity>((int)bounds.radius * 2, -bounds.min);
/*screenEntities.Add(new BondAngle(device, atoms[0], atoms[1], atoms[2]));
* screenEntities[0].Init(device);
*
* postSceneWorldEntities.Add(new BoundingBoxEntity(new BoundingBox(bounds.min, bounds.max), false, Color.LightGray.ToArgb()));
* postSceneWorldEntities[0].Init(device);
* postSceneWorldEntities.Add(new SphereAxis3D());
* postSceneWorldEntities[1].Init(device);*/
sceneGraphEntities = sceneGraph.SceneItems;
// create molecule entities
foreach (IAtom atom in atoms)
{
AtomEntity aentity = AtomEntity.BuildEntity(atom);
sceneGraph.Insert(aentity);
/*ScreenLabelVSpaceEntity entity = new ScreenLabelVSpaceEntity(atom.ID + ":" + aentity.UId.ToString(), (Vector3)aentity.Position3D);
* entity.Init(device);
* screenEntities.Add(entity);*/
/*AtomSymbolEntity entity = new AtomSymbolEntity(aentity);
* entity.Init(device);
* postSceneViewEntities.Add(entity);*/
}
//foreach (IBond bond in bonds)
//{
//sceneGraph.Insert(new BondE);
//}
scheme.SetOutputDescription(coDesc);
scheme.SetupScene(origin, bounds.radius);
// pass throught scheme & effects
IGeometryCreator[] schStreams = scheme.GetAtomStreams();
DataFields[] efxFields = null;
//effect.DesiredData(out efxFields, false);
DataFields[][] allStreams = new DataFields[1 + (efxFields != null ? 1 : 0)][];
//if (efxFields != null)
// allStreams[1] = efxFields;
if (scheme.HandlesAtoms && atoms != null)
{
GeomDataBufferStream[] geomStream = new GeomDataBufferStream[schStreams.Length];
for (int i = 0; i < geomStream.Length; i++)
{
allStreams[0] = schStreams[i].Fields;
GeomDataTransformer.CreateBufferStream(allStreams, out geomStream[i]);
}
// fill buffer stream
scheme.SetAtomData(atoms, geomStream);
}
schStreams = scheme.GetBondStreams();
if (scheme.HandlesBonds && bonds != null)
{
GeomDataBufferStream[] geomStream = new GeomDataBufferStream[schStreams.Length];
for (int i = 0; i < geomStream.Length; i++)
{
allStreams[0] = schStreams[i].Fields;
GeomDataTransformer.CreateBufferStream(allStreams, out geomStream[i]);
}
// fill buffer stream
scheme.SetBondData(bonds, geomStream);
}
}
static void Main(string[] args)
{
OcTree<TestObj> tree = new OcTree<TestObj>(20, new Vector3(0, 0, 0));
tree.Insert(new TestObj(Vector3.Empty, new Vector3(1, 1, 1)));
tree.Insert(new TestObj(new Vector3(5, 0, 0), new Vector3(1, 1, 1)));
}