/**
* Processes a single fragment into fragment(s). Override this method
* in your implementation to process individual drawables into more
* fragments.
*
* @param input
* Single fragment to convert
* @param env
* Contextual compilation information
* @return
* The converted input data. The default implementation of this
* method returns the input data.
*/
public virtual FragmentList process(Fragment drawable, FilterEnv env)
{
FragmentList output = new FragmentList();
output.Add(drawable);
return(output);
}
//フラグメントを作成
public GameObject CreateFragment()
{
GameObject f = HomographyFragment.CreateFragment("fragment", mHomographyShader, mTextureBuffer);
f.transform.SetParent(mHomographyController.transform);
FragmentList.Add(f.GetComponent <HomographyFragment> ());
return(f);
}
public Text AddText(string name, string textValue = "")
{
var item = new Text(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("Text"),
Name = name,
TextValue = textValue
};
FragmentList.Add(item);
return(item);
}
public Placeholder AddPlaceholder(string name, string @class = "", string property = "")
{
var item = new Placeholder(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("Placeholder"),
Name = name,
Class = @class,
Property = property
};
FragmentList.Add(item);
return(item);
}
public ContainerFragment AddContainerFragment(string name, string primary = "", string secondary = "")
{
var item = new ContainerFragment(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("ContainerFragment"),
Name = name,
Primary = primary,
Secondary = secondary
};
FragmentList.Add(item);
return(item);
}
public TextBlock AddTextBlock()
{
var name = CreateContainerFragmentBody("TextBlock");
var textBlock = new TextBlock(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("TextBlock"),
Name = name,
Primary = name,
Secondary = "Empty1"
};
FragmentList.Add(textBlock);
SetContainerLinks(textBlock);
return(textBlock);
}
public Annotation AddAnnotation()
{
var name = CreateContainerFragmentBody("Annotation");
var annotation = new Annotation(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("Annotation"),
Name = name,
Primary = name,
Secondary = "Empty1"
};
FragmentList.Add(annotation);
SetContainerLinks(annotation);
return(annotation);
}
public Profile AddProfile()
{
var name = CreateContainerFragmentBody("Profile");
var profile = new Profile(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("Profile"),
Name = name,
Primary = name,
Secondary = "Empty1"
};
FragmentList.Add(profile);
SetContainerLinks(profile);
return(profile);
}
public Function AddFunction(string functionName = "")
{
var name = "Function" + FragmentList.Count;
var function = new Function(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("Function"),
Name = name,
Primary = "Empty1",
Secondary = "Empty1",
FunctionName = functionName
};
FragmentList.Add(function);
SetContainerLinks(function);
return(function);
}
public Segment AddSegment(string @class = "", string cardinality = "")
{
var name = CreateContainerFragmentBody("Segment");
var segment = new Segment(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("Segment"),
Name = name,
Primary = name,
Secondary = "Empty1",
Class = @class,
Cardinality = cardinality
};
FragmentList.Add(segment);
SetContainerLinks(segment);
return(segment);
}
public Lookup AddLookup(string noMatch = "", string class1 = "", string property1 = "",
string class2 = "", string property2 = "")
{
var name = CreateContainerFragmentBody("Lookup");
var lookup = new Lookup(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("Lookup"),
Name = name,
Primary = name,
Secondary = "Empty1",
NoMatch = noMatch,
Class1 = class1,
Property1 = property1,
Class2 = class2,
Property2 = property2
};
FragmentList.Add(lookup);
SetContainerLinks(lookup);
return(lookup);
}
public Condition AddCondition(string class1 = "", string property1 = "", string comparison = "",
string class2 = "", string property2 = "", string lit = "", string useLit = "")
{
var name = CreateContainerFragmentBody("Condition");
var condition = new Condition(GenDataBase)
{
GenObject = ((GenObject)GenObject).CreateGenObject("Condition"),
Name = name,
Primary = name,
Secondary = "Empty1",
Class1 = class1,
Property1 = property1,
Comparison = comparison,
Class2 = class2,
Property2 = property2,
Lit = lit,
UseLit = useLit
};
FragmentList.Add(condition);
SetContainerLinks(condition);
return(condition);
}
private static FragmentList Decode(IBinaryReader patchReader)
{
var l = new FragmentList();
while(patchReader.BaseStream.Position != patchReader.BaseStream.Length)
{
var start = patchReader.ReadUInt32();
var end = patchReader.ReadUInt32();
var len = patchReader.ReadUInt32();
var data = patchReader.ReadBytes((int)len);
var f = new Fragment {
Start = (int)start,
End = (int)end,
Length = (int)len,
Data = data
};
//Console.WriteLine("chunk:" + start + " " + end + " " + len);
l.Add(f);
}
return l;
}
// FragmentFilter overrides
public override FragmentList process(FeatureList input, FilterEnv env)
{
FragmentList output = new FragmentList();
//cuidado con las entidades dentro del for
int i = 0;
Vector3 scale;
Vector3 distanceScale;
Vector3 mScale = new Vector3 (1,1,1);
float lWidth = 1;
if (Scale != null)
{
scale = Registry.instance().GetEngine("Python").run(Scale).asVec3();
}
else
{
scale = new Vector3(1, 1, 1);
}
if (CoordScale != null)
{
distanceScale = Registry.instance().GetEngine("Python").run(CoordScale).asVec3();
}
else
{
distanceScale = new Vector3(1, 1, 1);
}
if (LineWidth != null)
{
lWidth = Registry.instance().GetEngine("Python").run(LineWidth).asFloat();
}
if (MaterialScale != null)
{
mScale = Registry.instance().GetEngine("Python").run(MaterialScale).asVec3();
}
SceneNode nodeIni = point3d(env.getName(), i, 0, 0, 0, null, env.getSceneMgr());
#if ESCALA_NODO_INICIAL
if (Scale != null)
{
nodeIni.SetScale(Registry.instance().GetEngine("Python").run(Scale).asVec3());
}
if (coordScale != null)
{
Vector3 vec3 = Registry.instance().GetEngine("Python").run(Scale).asVec3();
nodeIni.SetPosition(nodeIni.Position.x * vec3.x, nodeIni.Position.y * vec3.y, nodeIni.Position.z * vec3.z);
#if TRACE_BUILDGEOMFILTER
System.Console.WriteLine("(" + n.Position.x + "," + n.Position.y + ")");
#endif
}
#endif
Fragment fIni = new Fragment(nodeIni);
output.Add(fIni);
foreach (Feature feature in input)
{
//if type of features is Point
if (feature.row.Geometry is SharpMap.Geometries.Point)
{
SharpMap.Geometries.Point p = (SharpMap.Geometries.Point)feature.row.Geometry;
i++;
SceneNode n = point3d(env.getName(), i, (float)p.X, (float)p.Y, 0, nodeIni, env.getSceneMgr());
n.SetScale(scale);
n.SetPosition(n.Position.x * distanceScale.x, n.Position.y * distanceScale.y, n.Position.z * distanceScale.z);
Fragment f = new Fragment(n);
output.Add(f);
}
//if type of features is Polygon
else if (feature.row.Geometry is SharpMap.Geometries.Polygon)
{
SharpMap.Geometries.Polygon polygon = (SharpMap.Geometries.Polygon)feature.row.Geometry;
ManualObject polygonNode = null;
if (polygonNode == null)
{
polygonNode = env.getSceneMgr().CreateManualObject(env.getName() + "Node_" + i);
MaterialPtr material = MaterialManager.Singleton.Create("Test/ColourPolygon",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
material.GetTechnique(0).GetPass(0).VertexColourTracking =
(int)TrackVertexColourEnum.TVC_AMBIENT;
//Vector3 v = Registry.instance().GetEngine("Python").run(Color, feature, null).asVec3();
MogreTessellationCallbacks callback = new MogreTessellationCallbacks(polygonNode, Color, feature);
if (nameMaterial != null)
{
callback.Material = nameMaterial; // "Test/ColourPolygon2";
callback.MaterialScale = mScale;
}
GLUtessellatorImpl Glu = (GLUtessellatorImpl)GLUtessellatorImpl.gluNewTess();
Glu.gluTessCallback(GLU.GLU_TESS_VERTEX, callback);
Glu.gluTessCallback(GLU.GLU_TESS_BEGIN, callback);
Glu.gluTessCallback(GLU.GLU_TESS_END, callback);
Glu.gluTessCallback(GLU.GLU_TESS_ERROR, callback);
Glu.gluTessCallback(GLU.GLU_TESS_COMBINE, callback);
Glu.gluTessBeginPolygon(null);
Glu.gluTessBeginContour();
int numVertices = polygon.ExteriorRing.NumPoints/*/10+1*/;
int numValores = 3;
double[][] data = new double[numVertices][];
for (int j = 0; j < numVertices; j++)
{
data[j] = new double[numValores];
}
int k = 0;
//1 polygon = N vertices
foreach (SharpMap.Geometries.Point point in polygon.ExteriorRing.Vertices)
{
//if (k % 10 == 0)
{
data[k/*/10*/][0] = point.X;
data[k/*/10*/][1] = point.Y;
data[k/*/10*/][2] = 0;
}
k++;
//SceneNode n = point3d(env.getName()+i+k, k + 10, (float)point.X * 10.0f, (float)point.Y * 10.0f, 0, nodeIni, env.getSceneMgr());
}
for (int j = 0; j < data.GetLength(0); j++)
{
Glu.gluTessVertex(data[j], 0, new Vector3((float)(data[j][1] * distanceScale.y), (float)(data[j][2] * distanceScale.z), (float)(data[j][0] * distanceScale.x)));
}
Glu.gluTessEndContour();
Glu.gluTessNormal(0, 0, 1);
Glu.gluTessEndPolygon();
nodeIni.AttachObject(polygonNode);
}
i++;
}
//if type of features is MultiPolygon
else if (feature.row.Geometry is SharpMap.Geometries.MultiPolygon)
{
SharpMap.Geometries.MultiPolygon mp = (SharpMap.Geometries.MultiPolygon)feature.row.Geometry;
// 1 MultiPolygon = N polygon
foreach (SharpMap.Geometries.Polygon polygon in mp.Polygons)
{
ManualObject polygonNode = null;
if (polygonNode == null)
{
polygonNode = env.getSceneMgr().CreateManualObject(env.getName() + "Node_" + i);
MaterialPtr material = MaterialManager.Singleton.Create("Test/ColourPolygon",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
material.GetTechnique(0).GetPass(0).VertexColourTracking =
(int)TrackVertexColourEnum.TVC_AMBIENT;
//Vector3 v = Registry.instance().GetEngine("Python").run(Color, feature, null).asVec3();
MogreTessellationCallbacks callback = new MogreTessellationCallbacks(polygonNode, Color, feature);
if (nameMaterial != null)
{
callback.Material = nameMaterial; // "Test/ColourPolygon2";
callback.MaterialScale = mScale;
}
GLUtessellatorImpl Glu = (GLUtessellatorImpl)GLUtessellatorImpl.gluNewTess();
Glu.gluTessCallback(GLU.GLU_TESS_VERTEX, callback);
Glu.gluTessCallback(GLU.GLU_TESS_BEGIN, callback);
Glu.gluTessCallback(GLU.GLU_TESS_END, callback);
Glu.gluTessCallback(GLU.GLU_TESS_ERROR, callback);
Glu.gluTessCallback(GLU.GLU_TESS_COMBINE, callback);
Glu.gluTessBeginPolygon(null);
Glu.gluTessBeginContour();
int numVertices = polygon.ExteriorRing.NumPoints;
int numValores = 3;
double[][] data = new double[numVertices][];
for (int j = 0; j < numVertices; j++)
{
data[j] = new double[numValores];
}
int k = 0;
//1 polygon = N vertices
foreach (SharpMap.Geometries.Point point in polygon.ExteriorRing.Vertices)
{
data[k][0] = point.X;
data[k][1] = point.Y;
data[k][2] = 0;
k++;
//SceneNode n = point3d(env.getName(), i, (float)point.X, (float)point.Y, 0, nodeIni, env.getSceneMgr());
}
for (int j = 0; j < data.GetLength(0); j++)
{
Glu.gluTessVertex(data[j], 0, new Vector3(((float)data[j][1]) * distanceScale.y, ((float)data[j][2]) * distanceScale.z, ((float)data[j][0]) * distanceScale.x));
}
Glu.gluTessEndContour();
Glu.gluTessNormal(0, 0, 1);
Glu.gluTessEndPolygon();
nodeIni.AttachObject(polygonNode);
}
i++;
}
}
//if type of features is Line
else if (feature.row.Geometry is SharpMap.Geometries.ILineal/*SharpMap.Geometries.LineString*/)
{
System.Collections.Generic.List<SharpMap.Geometries.ILineal> lineas = new System.Collections.Generic.List<SharpMap.Geometries.ILineal>();
if (feature.row.Geometry is SharpMap.Geometries.MultiLineString)
{
foreach (SharpMap.Geometries.LineString l in ((SharpMap.Geometries.MultiLineString)(feature.row.Geometry)).LineStrings)
{
lineas.Add(l);
}
}
else
{
lineas.Add((SharpMap.Geometries.ILineal)(feature.row.Geometry));
}
foreach (SharpMap.Geometries.ILineal line in lineas)
{
ManualObject lineNode = env.getSceneMgr().CreateManualObject("line" + i);
//MaterialPtr material = MaterialManager.Singleton.Create(nameMaterial,
//ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
//material.GetTechnique(0).GetPass(0).VertexColourTracking =
// (int)TrackVertexColourEnum.TVC_AMBIENT;
//material.GetTechnique(0).GetPass(0).SetDepthBias(100);
//material.GetTechnique(0).GetPass(0).LightingEnabled = false;
int nSeg = 5; // Number of segments on the cap or join pieces
BufferParameters param = new BufferParameters(nSeg, BufferParameters.BufferEndCapStyle.CapRound, BufferParameters.BufferJoinStyle.JoinRound, 2);
IGeometryFactory<Coord> geometryFactory = new GeometryFactory<Coord>(new CoordSeqFac(new CoordFac(PrecisionModelType.DoubleFloating)));
//IWktGeometryReader<Coord> reader = geometryFactory.WktReader;
//string txt = feature.row.Geometry.AsText();
ILineString line1 = (ILineString)GeometryConverter.ToNTSGeometry((SharpMap.Geometries.LineString)line, geometryFactory); // (ILineString<Coord>)reader.Read(txt);
IGeometry coordBuffer = line1.Buffer(lWidth, param);
ICoordinateSequence coords = coordBuffer.Coordinates;
//Vector3 v = Registry.instance().GetEngine("Python").run(Color, feature, null).asVec3();
MogreTessellationCallbacks callback = new MogreTessellationCallbacks(lineNode, Color, feature);
if (nameMaterial != null)
{
callback.Material = nameMaterial; // "Test/ColourPolygon2";
callback.MaterialScale = mScale;
}
GLUtessellatorImpl Glu = (GLUtessellatorImpl)GLUtessellatorImpl.gluNewTess();
Glu.gluTessCallback(GLU.GLU_TESS_VERTEX, callback);
Glu.gluTessCallback(GLU.GLU_TESS_BEGIN, callback);
Glu.gluTessCallback(GLU.GLU_TESS_END, callback);
Glu.gluTessCallback(GLU.GLU_TESS_ERROR, callback);
Glu.gluTessCallback(GLU.GLU_TESS_COMBINE, callback);
Glu.gluTessBeginPolygon(null);
Glu.gluTessBeginContour();
foreach (Coord coord in coords)
{
double[] data = new double[] { coord.X * distanceScale.x, coord.Y * distanceScale.y, (double.IsNaN(coord.Z) ? 0 : coord.Z) * distanceScale.z };
Glu.gluTessVertex(data, 0, new Vector3((float)data[1], (float)data[2], (float)data[0]));
}
Glu.gluTessEndContour();
Glu.gluTessNormal(0, 0, 1);
Glu.gluTessEndPolygon();
i++;
nodeIni.AttachObject(lineNode);
}
if ((feature.row.Geometry is SharpMap.Geometries.Polygon) | (feature.row.Geometry is SharpMap.Geometries.MultiPolygon))
{
Fragment f = new Fragment(nodeIni);
output.Add(f);
}
}
}
i = 0;//breakpoint
/*foreach (Fragment fragment in output)
{
fragment.Node.Scale(0,0,0);
}*/
#if TODO
// if features are arriving in batch, resolve the color here.
// otherwise we will resolve it later in process(feature,env).
is_batch = input.Count > 1;
batch_feature_color = overall_color;
if (is_batch && getColorScript() != null)
{
ScriptResult r = env.getScriptEngine().run(getColorScript(), env);
if (r.isValid())
batch_feature_color = r.asVec4();
else
env.getReport().error(r.asString());
}
return base.process(input, env);
#endif
//throw new NotImplementedException();
if (successor != null)
{
if (successor is FeatureFilter)
{
FeatureFilter filter = (FeatureFilter)successor;
FeatureList l = filter.process(input, env);
//FeatureList l = successor.process(input, env);
}
else if (successor is FragmentFilter)
{
FragmentFilter filter = (FragmentFilter)successor;
FragmentList l = filter.process(output, env);
}
}
return output;
}
static int Gather(FragmentList dest, FragmentList src, int cut, int offset)
{
unchecked
{
int postend, c, l;
var s = src.Head;
while(s != src.Tail)
{
if(s.Value.Start + offset >= cut)
break; /* We've gone far enough */
postend = offset + s.Value.Start + s.Value.Length;
if(postend <= cut)
{
/* Save this hunk */
offset += s.Value.Start + s.Value.Length - s.Value.End;
dest.Add(s.Value);
s = s.Next;
} // if
else
{
/* Break up this hunk */
c = cut - offset;
if(s.Value.End < c)
{
c = s.Value.End;
}
l = cut - offset - s.Value.Start;
if(s.Value.Length < l)
l = s.Value.Length;
offset += s.Value.Start + l - c;
Fragment d = new Fragment();
d.Start = s.Value.Start;
d.End = c;
d.Length = l;
d.Data = s.Value.Data;
d.Offset = s.Value.Offset;
dest.Add(d);
s.Value = new Fragment(c, s.Value.End, s.Value.Length - l, s.Value.Offset + l, s.Value.Data);
/*s.Value.Start = c;
s.Value.Length = s.Value.Length - l;
s.Value.Offset = s.Value.Offset + l;*/
break;
} // else
}
src.Head = s;
return offset;
}
}
// FragmentFilter overrides
public override FragmentList process(FeatureList input, FilterEnv env)
{
FragmentList output = new FragmentList();
//cuidado con las entidades dentro del for
int i = 0;
Vector3 scale;
Vector3 distanceScale;
Vector3 mScale = new Vector3(1, 1, 1);
float lWidth = 1;
if (Scale != null)
{
scale = Registry.instance().GetEngine("Python").run(Scale).asVec3();
}
else
{
scale = new Vector3(1, 1, 1);
}
if (CoordScale != null)
{
distanceScale = Registry.instance().GetEngine("Python").run(CoordScale).asVec3();
}
else
{
distanceScale = new Vector3(1, 1, 1);
}
if (LineWidth != null)
{
lWidth = Registry.instance().GetEngine("Python").run(LineWidth).asFloat();
}
if (MaterialScale != null)
{
mScale = Registry.instance().GetEngine("Python").run(MaterialScale).asVec3();
}
SceneNode nodeIni = point3d(env.getName(), i, 0, 0, 0, null, env.getSceneMgr());
#if ESCALA_NODO_INICIAL
if (Scale != null)
{
nodeIni.SetScale(Registry.instance().GetEngine("Python").run(Scale).asVec3());
}
if (coordScale != null)
{
Vector3 vec3 = Registry.instance().GetEngine("Python").run(Scale).asVec3();
nodeIni.SetPosition(nodeIni.Position.x * vec3.x, nodeIni.Position.y * vec3.y, nodeIni.Position.z * vec3.z);
#if TRACE_BUILDGEOMFILTER
System.Console.WriteLine("(" + n.Position.x + "," + n.Position.y + ")");
#endif
}
#endif
Fragment fIni = new Fragment(nodeIni);
output.Add(fIni);
foreach (Feature feature in input)
{
//if type of features is Point
if (feature.row.Geometry is SharpMap.Geometries.Point)
{
SharpMap.Geometries.Point p = (SharpMap.Geometries.Point)feature.row.Geometry;
i++;
SceneNode n = point3d(env.getName(), i, (float)p.X, (float)p.Y, 0, nodeIni, env.getSceneMgr());
n.SetScale(scale);
n.SetPosition(n.Position.x * distanceScale.x, n.Position.y * distanceScale.y, n.Position.z * distanceScale.z);
Fragment f = new Fragment(n);
output.Add(f);
}
//if type of features is Polygon
else if (feature.row.Geometry is SharpMap.Geometries.Polygon)
{
SharpMap.Geometries.Polygon polygon = (SharpMap.Geometries.Polygon)feature.row.Geometry;
ManualObject polygonNode = null;
if (polygonNode == null)
{
polygonNode = env.getSceneMgr().CreateManualObject(env.getName() + "Node_" + i);
MaterialPtr material = MaterialManager.Singleton.Create("Test/ColourPolygon",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
material.GetTechnique(0).GetPass(0).VertexColourTracking =
(int)TrackVertexColourEnum.TVC_AMBIENT;
//Vector3 v = Registry.instance().GetEngine("Python").run(Color, feature, null).asVec3();
MogreTessellationCallbacks callback = new MogreTessellationCallbacks(polygonNode, Color, feature);
if (nameMaterial != null)
{
callback.Material = nameMaterial; // "Test/ColourPolygon2";
callback.MaterialScale = mScale;
}
GLUtessellatorImpl Glu = (GLUtessellatorImpl)GLUtessellatorImpl.gluNewTess();
Glu.gluTessCallback(GLU.GLU_TESS_VERTEX, callback);
Glu.gluTessCallback(GLU.GLU_TESS_BEGIN, callback);
Glu.gluTessCallback(GLU.GLU_TESS_END, callback);
Glu.gluTessCallback(GLU.GLU_TESS_ERROR, callback);
Glu.gluTessCallback(GLU.GLU_TESS_COMBINE, callback);
Glu.gluTessBeginPolygon(null);
Glu.gluTessBeginContour();
int numVertices = polygon.ExteriorRing.NumPoints /*/10+1*/;
int numValores = 3;
double[][] data = new double[numVertices][];
for (int j = 0; j < numVertices; j++)
{
data[j] = new double[numValores];
}
int k = 0;
//1 polygon = N vertices
foreach (SharpMap.Geometries.Point point in polygon.ExteriorRing.Vertices)
{
//if (k % 10 == 0)
{
data[k /*/10*/][0] = point.X;
data[k /*/10*/][1] = point.Y;
data[k /*/10*/][2] = 0;
}
k++;
//SceneNode n = point3d(env.getName()+i+k, k + 10, (float)point.X * 10.0f, (float)point.Y * 10.0f, 0, nodeIni, env.getSceneMgr());
}
for (int j = 0; j < data.GetLength(0); j++)
{
Glu.gluTessVertex(data[j], 0, new Vector3((float)(data[j][1] * distanceScale.y), (float)(data[j][2] * distanceScale.z), (float)(data[j][0] * distanceScale.x)));
}
Glu.gluTessEndContour();
Glu.gluTessNormal(0, 0, 1);
Glu.gluTessEndPolygon();
nodeIni.AttachObject(polygonNode);
}
i++;
}
//if type of features is MultiPolygon
else if (feature.row.Geometry is SharpMap.Geometries.MultiPolygon)
{
SharpMap.Geometries.MultiPolygon mp = (SharpMap.Geometries.MultiPolygon)feature.row.Geometry;
// 1 MultiPolygon = N polygon
foreach (SharpMap.Geometries.Polygon polygon in mp.Polygons)
{
ManualObject polygonNode = null;
if (polygonNode == null)
{
polygonNode = env.getSceneMgr().CreateManualObject(env.getName() + "Node_" + i);
MaterialPtr material = MaterialManager.Singleton.Create("Test/ColourPolygon",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
material.GetTechnique(0).GetPass(0).VertexColourTracking =
(int)TrackVertexColourEnum.TVC_AMBIENT;
//Vector3 v = Registry.instance().GetEngine("Python").run(Color, feature, null).asVec3();
MogreTessellationCallbacks callback = new MogreTessellationCallbacks(polygonNode, Color, feature);
if (nameMaterial != null)
{
callback.Material = nameMaterial; // "Test/ColourPolygon2";
callback.MaterialScale = mScale;
}
GLUtessellatorImpl Glu = (GLUtessellatorImpl)GLUtessellatorImpl.gluNewTess();
Glu.gluTessCallback(GLU.GLU_TESS_VERTEX, callback);
Glu.gluTessCallback(GLU.GLU_TESS_BEGIN, callback);
Glu.gluTessCallback(GLU.GLU_TESS_END, callback);
Glu.gluTessCallback(GLU.GLU_TESS_ERROR, callback);
Glu.gluTessCallback(GLU.GLU_TESS_COMBINE, callback);
Glu.gluTessBeginPolygon(null);
Glu.gluTessBeginContour();
int numVertices = polygon.ExteriorRing.NumPoints;
int numValores = 3;
double[][] data = new double[numVertices][];
for (int j = 0; j < numVertices; j++)
{
data[j] = new double[numValores];
}
int k = 0;
//1 polygon = N vertices
foreach (SharpMap.Geometries.Point point in polygon.ExteriorRing.Vertices)
{
data[k][0] = point.X;
data[k][1] = point.Y;
data[k][2] = 0;
k++;
//SceneNode n = point3d(env.getName(), i, (float)point.X, (float)point.Y, 0, nodeIni, env.getSceneMgr());
}
for (int j = 0; j < data.GetLength(0); j++)
{
Glu.gluTessVertex(data[j], 0, new Vector3(((float)data[j][1]) * distanceScale.y, ((float)data[j][2]) * distanceScale.z, ((float)data[j][0]) * distanceScale.x));
}
Glu.gluTessEndContour();
Glu.gluTessNormal(0, 0, 1);
Glu.gluTessEndPolygon();
nodeIni.AttachObject(polygonNode);
}
i++;
}
}
//if type of features is Line
else if (feature.row.Geometry is SharpMap.Geometries.ILineal /*SharpMap.Geometries.LineString*/)
{
System.Collections.Generic.List <SharpMap.Geometries.ILineal> lineas = new System.Collections.Generic.List <SharpMap.Geometries.ILineal>();
if (feature.row.Geometry is SharpMap.Geometries.MultiLineString)
{
foreach (SharpMap.Geometries.LineString l in ((SharpMap.Geometries.MultiLineString)(feature.row.Geometry)).LineStrings)
{
lineas.Add(l);
}
}
else
{
lineas.Add((SharpMap.Geometries.ILineal)(feature.row.Geometry));
}
foreach (SharpMap.Geometries.ILineal line in lineas)
{
ManualObject lineNode = env.getSceneMgr().CreateManualObject("line" + i);
//MaterialPtr material = MaterialManager.Singleton.Create(nameMaterial,
//ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
//material.GetTechnique(0).GetPass(0).VertexColourTracking =
// (int)TrackVertexColourEnum.TVC_AMBIENT;
//material.GetTechnique(0).GetPass(0).SetDepthBias(100);
//material.GetTechnique(0).GetPass(0).LightingEnabled = false;
int nSeg = 5; // Number of segments on the cap or join pieces
BufferParameters param = new BufferParameters(nSeg, BufferParameters.BufferEndCapStyle.CapRound, BufferParameters.BufferJoinStyle.JoinRound, 2);
IGeometryFactory <Coord> geometryFactory = new GeometryFactory <Coord>(new CoordSeqFac(new CoordFac(PrecisionModelType.DoubleFloating)));
//IWktGeometryReader<Coord> reader = geometryFactory.WktReader;
//string txt = feature.row.Geometry.AsText();
ILineString line1 = (ILineString)GeometryConverter.ToNTSGeometry((SharpMap.Geometries.LineString)line, geometryFactory); // (ILineString<Coord>)reader.Read(txt);
IGeometry coordBuffer = line1.Buffer(lWidth, param);
ICoordinateSequence coords = coordBuffer.Coordinates;
//Vector3 v = Registry.instance().GetEngine("Python").run(Color, feature, null).asVec3();
MogreTessellationCallbacks callback = new MogreTessellationCallbacks(lineNode, Color, feature);
if (nameMaterial != null)
{
callback.Material = nameMaterial; // "Test/ColourPolygon2";
callback.MaterialScale = mScale;
}
GLUtessellatorImpl Glu = (GLUtessellatorImpl)GLUtessellatorImpl.gluNewTess();
Glu.gluTessCallback(GLU.GLU_TESS_VERTEX, callback);
Glu.gluTessCallback(GLU.GLU_TESS_BEGIN, callback);
Glu.gluTessCallback(GLU.GLU_TESS_END, callback);
Glu.gluTessCallback(GLU.GLU_TESS_ERROR, callback);
Glu.gluTessCallback(GLU.GLU_TESS_COMBINE, callback);
Glu.gluTessBeginPolygon(null);
Glu.gluTessBeginContour();
foreach (Coord coord in coords)
{
double[] data = new double[] { coord.X *distanceScale.x, coord.Y *distanceScale.y, (double.IsNaN(coord.Z) ? 0 : coord.Z) * distanceScale.z };
Glu.gluTessVertex(data, 0, new Vector3((float)data[1], (float)data[2], (float)data[0]));
}
Glu.gluTessEndContour();
Glu.gluTessNormal(0, 0, 1);
Glu.gluTessEndPolygon();
i++;
nodeIni.AttachObject(lineNode);
}
if ((feature.row.Geometry is SharpMap.Geometries.Polygon) | (feature.row.Geometry is SharpMap.Geometries.MultiPolygon))
{
Fragment f = new Fragment(nodeIni);
output.Add(f);
}
}
}
i = 0;//breakpoint
/*foreach (Fragment fragment in output)
* {
* fragment.Node.Scale(0,0,0);
* }*/
#if TODO
// if features are arriving in batch, resolve the color here.
// otherwise we will resolve it later in process(feature,env).
is_batch = input.Count > 1;
batch_feature_color = overall_color;
if (is_batch && getColorScript() != null)
{
ScriptResult r = env.getScriptEngine().run(getColorScript(), env);
if (r.isValid())
{
batch_feature_color = r.asVec4();
}
else
{
env.getReport().error(r.asString());
}
}
return(base.process(input, env));
#endif
//throw new NotImplementedException();
if (successor != null)
{
if (successor is FeatureFilter)
{
FeatureFilter filter = (FeatureFilter)successor;
FeatureList l = filter.process(input, env);
//FeatureList l = successor.process(input, env);
}
else if (successor is FragmentFilter)
{
FragmentFilter filter = (FragmentFilter)successor;
FragmentList l = filter.process(output, env);
}
}
return(output);
}
private static FragmentList Combine(FragmentList a, FragmentList b)
{
unchecked
{
int offset = 0;
int post;
FragmentList c = new FragmentList();
for(var bh = b.Head; bh != b.Tail; bh = bh.Next)
{
offset = Gather(c, a, bh.Value.Start, offset);
post = Discard(a, bh.Value.End, offset);
var ct = new Fragment {
Start = bh.Value.Start - offset,
End = bh.Value.End - post,
Length = bh.Value.Length,
Data = bh.Value.Data,
Offset = bh.Value.Offset
};
c.Add(ct);
offset = post;
}
var t = a.Head;
for(; t != a.Tail; t = t.Next)
c.Add(t.Value);
return c;
}
}
