/// <summary>
/// Hier können eigene Renderer zugeschaltet werden:
/// </summary>
/// <returns></returns>
public static Renderer Create(PictureData pdata,Formulas formula)
{
Renderer retVal = null;
switch (ParameterDict.Current["Composite.Renderer"]) {
case "":
case "PlasicRenderer":
case "6":
//retVal = new PlasicRenderer(pdata.Clone());
retVal = new FloatPlasicRenderer(pdata.Clone());
break;
case "FastPreviewRenderer":
case "8":
retVal = new FastPreviewRenderer(pdata.Clone());
break;
default:
//retVal = new PlasicRenderer(pdata.Clone());
retVal = new FloatPlasicRenderer(pdata.Clone());
break;
}
if (retVal != null)
retVal.Init(formula);
return retVal;
}
/// <summary>
/// Return true, if after generation a new process should be startet.
/// </summary>
public override bool OnPictureCreated(Iterate iter, PictureData pictureData)
{
StepEnds();
bool retVal = _currentStep < _steps;
if (retVal)
PrepareStep();
else
BatchEnds();
return retVal;
}
//! Return deep copy.
public PictureData Clone()
{
PictureData retVal = new PictureData(_width, _height);
retVal.Points = new PixelInfo[_width + 1, _height + 1];
for (int i = 0; i <= _width; i++)
{
for (int j = 0; j <= _height; j++)
{
if (Points[i, j] != null)
{
retVal.Points[i, j] = Points[i, j].Clone();
}
}
}
return retVal;
}
//! Return deep copy.
public PictureData Clone()
{
PictureData retVal = new PictureData(_width, _height);
retVal.Points = new PixelInfo[_width + 1, _height + 1];
for (int i = 0; i <= _width; i++)
{
for (int j = 0; j <= _height; j++)
{
if (Points[i, j] != null)
{
retVal.Points[i, j] = Points[i, j].Clone();
}
}
}
return(retVal);
}
public void Init(Iterate iter, PictureData pictureData)
{
_iterate = iter;
_pictureData = pictureData;
_useDistance = !Fractrace.Basic.ParameterDict.Current.GetBool("Export.X3d.ClosedSurface");
double minx = Double.MaxValue;
double miny = Double.MaxValue;
double minz = Double.MaxValue;
double maxx = Double.MinValue;
double maxy = Double.MinValue;
double maxz = Double.MinValue;
int currentIndex = 0;
for (int i = 0; i < _pictureData.Width; i++)
{
for (int j = 0; j < _pictureData.Height; j++)
{
if (_pictureData.Points[i, j] != null)
{
PixelInfo point = Transform(_pictureData.Points[i, j]);
if (minx > point.Coord.X)
minx = point.Coord.X;
if (miny > point.Coord.Y)
miny = point.Coord.Y;
if (minz > point.Coord.Z)
minz = point.Coord.Z;
if (maxx < point.Coord.X)
maxx = point.Coord.X;
if (maxy < point.Coord.Y)
maxy = point.Coord.Y;
if (maxz < point.Coord.Z)
maxz = point.Coord.Z;
currentIndex++;
}
}
}
if (currentIndex == 0)
{
_valid = false;
return;
}
_radius = maxz - minz + maxy - miny + maxx - minx;
_centerx = (maxx + minx) / 2.0;
_centery = (maxy + miny) / 2.0;
_centerz = (maxz + minz) / 2.0;
_needScaling = _radius < 0.01;
// Rounding scale parameters to allow combine different 3d scenes at later time.
int noOfDigits = 1;
double d = 1;
if (_needScaling || AlwaysScale)
{
while (d > _radius)
{
d /= 10.0;
noOfDigits++;
}
noOfDigits -= 3;
_radius = d;
if (noOfDigits > 1)
{
_centerx = Math.Round(_centerx, noOfDigits);
_centery = Math.Round(_centery, noOfDigits);
_centerz = Math.Round(_centerz, noOfDigits);
}
}
// Maximal Distance to draw triangle.
double noOfPoints = Math.Max(_pictureData.Width, _pictureData.Height);
_maxDist = Fractrace.Basic.ParameterDict.Current.GetDouble("Export.X3d.ClosedSurfaceDist") * _radius / noOfPoints;
}
/// <summary>
/// Create surface model.
/// </summary>
public void ComputeOneStep()
{
ImageCreationStarts();
if (_paras != null)
{
_paras.InComputing = true;
}
this.WindowState = FormWindowState.Normal;
if (Scheduler.GrandScheduler.Exemplar.inComputeOneStep)
{
return;
}
try
{
Scheduler.GrandScheduler.Exemplar.inComputeOneStep = true;
SetPictureBoxSize();
string tempParameterHash = GetParameterHashWithoutPictureArt();
_paras.Assign();
if (_oldParameterHashWithoutPictureArt == tempParameterHash)
{
// Update last render for better quality
_currentUpdateStep++;
DataTypes.GraphicData oldData = null;
DataTypes.PictureData oldPictureData = null;
if (_iterate != null && !_iterate.InAbort)
{
oldData = _iterate.GraphicInfo;
oldPictureData = _iterate.PictureData;
}
_iterate = new Iterate(_width, _height, this, false);
_updateCount++;
_iterate.SetOldData(oldData, oldPictureData, _updateCount);
if (!ParameterDict.Current.GetBool("View.Pipeline.UpdatePreview"))
{
_iterate._oneStepProgress = _inPreview;
}
else
{
_iterate._oneStepProgress = false;
}
if (_updateCount > ParameterDict.Current.GetDouble("View.UpdateSteps") + 1)
{
_iterate._oneStepProgress = true;
}
_iterate.StartAsync(_paras.Parameter, _paras.Cycles, _paras.ScreenSize, _paras.Formula == -2, !ParameterDict.Current.GetBool("Transformation.Camera.IsometricProjection"));
}
else
{
// Initiate new rendering
{
// Stop subrendering, if some formula parameters changed
if (_currentUpdateStep > 0)
{
_currentUpdateStep = 0;
if (_paras != null)
{
_paras.InComputing = false;
}
Scheduler.GrandScheduler.Exemplar.inComputeOneStep = false;
_oldParameterHashWithoutPictureArt = "";
_updateCount = 1;
}
_oldParameterHashWithoutPictureArt = tempParameterHash;
_paras.Assign();
_updateCount = 1;
_iterate = new Iterate(_width, _height, this, false);
_iterate._oneStepProgress = false;
_iterate.StartAsync(_paras.Parameter, _paras.Cycles, _paras.ScreenSize, _paras.Formula == -2, !ParameterDict.Current.GetBool("Transformation.Camera.IsometricProjection"));
}
}
}
catch (System.Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.ToString());
if (_paras != null)
{
_paras.InComputing = false;
}
Scheduler.GrandScheduler.Exemplar.inComputeOneStep = false;
}
}
public void Init(Iterate iter, PictureData pictureData)
{
CreateMesh();
_meshTool.Init(iter, pictureData);
}
/// <summary>
/// Set data of the last iteration with the same rendering parameters.
/// </summary>
public void SetOldData(DataTypes.GraphicData oldData, DataTypes.PictureData oldPictureData, int updateCount)
{
_oldData = oldData;
_oldPictureData = oldPictureData;
_updateCount = updateCount;
}
/// <summary>
/// Split computing in threads.
/// </summary>
public void StartAsync(FracValues act_val, int zyklen, double screensize, int formula, bool perspective)
{
_start = true;
System.Diagnostics.Debug.WriteLine("Iter start");
_actVal = act_val;
_cycles = zyklen;
_screensize = screensize;
_formula = formula;
_perspective = perspective;
_availableY = 0;
int noOfThreads = ParameterDict.Current.GetInt("Computation.NoOfThreads");
if (noOfThreads == 1)
{
Generate(act_val, zyklen, screensize, formula, perspective);
_starter.ComputationEnds();
return;
}
_startCount = noOfThreads;
_pData = new PictureData(_width, _height);
for (int i = 0; i < noOfThreads; i++)
{
System.Threading.ThreadStart tStart = new System.Threading.ThreadStart(Start);
System.Threading.Thread thread = new System.Threading.Thread(tStart);
thread.Start();
}
}
/// <summary>
/// Initialisation
/// </summary>
public Iterate(int width, int height, IAsyncComputationStarter starter, bool isRightView)
{
_starter = starter;
_gData = new GraphicData(width, height);
_pData = new PictureData(width, height);
this._width = width;
this._height = height;
this._isRightView = isRightView;
}
/// <summary>
/// Initialisation
/// </summary>
public Iterate(int width, int height)
{
_gData = new GraphicData(width, height);
_pData = new PictureData(width, height);
this._width = width;
this._height = height;
}
/// <summary>
/// Initialisierung
/// </summary>
/// <param name="pData"></param>
public Formulas(PictureData pData)
{
this.pData = pData;
}
/// <summary>
/// Return true, if after generation a new process should be startet.
/// </summary>
public virtual bool OnPictureCreated(Iterate iter, PictureData pictureData)
{
return false;
}
/// <summary>
/// Initializes a new instance of the <see cref="X3dExporter"/> class.
/// </summary>
public WebGlExporter(Iterate iter, PictureData pictureData)
: base(iter, pictureData)
{
}
/// <summary>
/// Initialisation
/// </summary>
public Renderer(PictureData pData)
{
this.pData = pData;
}
public ComponentRenderer(PictureData pData)
: base(pData)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="X3dExporter"/> class.
/// </summary>
public X3DomExporter(Iterate iter, PictureData pictureData)
: base(iter, pictureData)
{
}
public void Update(Iterate iter, PictureData pictureData)
{
_mesh = _meshTool.Update( iter, pictureData);
}
public Mesh Update(Iterate iter, PictureData pictureData)
{
_iterate = iter;
_pictureData = pictureData;
// TODO: Update _mesh data
List<Coord2D> pointList = new List<Coord2D>();
int[,] pointIndex = new int[_pictureData.Width + 1, _pictureData.Height + 1];
int currentIndex = _mesh._coordinates.Count/3; // lenght of pointindex in _mesh??
for (int i = 0; i < _pictureData.Width; i++)
{
for (int j = 0; j < _pictureData.Height; j++)
{
if (_pictureData.Points[i, j] != null)
{
Coord2D coord = new Coord2D(i, j);
pointIndex[i, j] = currentIndex;
pointList.Add(coord);
currentIndex++;
}
else
{
pointIndex[i, j] = -1;
}
}
}
// to test for invalid pdata
double maxcol = 0;
foreach (Coord2D coord in pointList)
{
PixelInfo pInfo = Transform(_pictureData.Points[coord.X, coord.Y]);
if (pInfo != null && pInfo.Coord != null && pInfo.AdditionalInfo != null)
{
double x, y, z;
if (_needScaling || AlwaysScale)
{
x = (pInfo.Coord.X - _centerx) / _radius;
y = (pInfo.Coord.Y - _centery) / _radius;
z = (pInfo.Coord.Z - _centerz) / _radius;
}
else
{
// Scale by 1000
x = 1000.0 * pInfo.Coord.X;
y = 1000.0 * pInfo.Coord.Y;
z = 1000.0 * pInfo.Coord.Z;
}
_mesh._coordinates.Add((float)x);
_mesh._coordinates.Add((float)y);
_mesh._coordinates.Add((float)z);
double red = pInfo.AdditionalInfo.red2;
double green = pInfo.AdditionalInfo.green2;
double blue = pInfo.AdditionalInfo.blue2;
_mesh._colors.Add((float)red);
_mesh._colors.Add((float)green);
_mesh._colors.Add((float)blue);
// test for invalid data only
if (maxcol < red)
maxcol = red;
if (maxcol < green)
maxcol = green;
if (maxcol < blue)
maxcol = blue;
}
}
for (int i = 0; i < _pictureData.Width; i++)
{
for (int j = 0; j < _pictureData.Height; j++)
{
if (_pictureData.Points[i, j] != null)
{
PixelInfo point1 = _pictureData.Points[i, j];
if (point1.Coord.X > 1000 && point1.Coord.X < -1000 && point1.Coord.Y > 1000 && point1.Coord.Y < -1000 && point1.Coord.Z > 1000 && point1.Coord.Z < -1000)
{
System.Diagnostics.Debug.WriteLine("Error");
}
if (i > 0 && j > 0 && _pictureData.Points[i - 1, j - 1] != null)
{
if (_pictureData.Points[i - 1, j] != null)
{
// triangle 1
bool useTriangle = true;
if (_useDistance)
{
PixelInfo point2 = _pictureData.Points[i - 1, j];
PixelInfo point3 = _pictureData.Points[i - 1, j - 1];
if (Dist(point1, point2) > _maxDist || Dist(point1, point3) > _maxDist)
useTriangle = false;
}
if (useTriangle)
{
_mesh._faces.Add(pointIndex[i, j]);
_mesh._faces.Add(pointIndex[i - 1, j]);
_mesh._faces.Add(pointIndex[i - 1, j - 1]);
_mesh._normales.Add((float)point1.Normal.X);
_mesh._normales.Add((float)point1.Normal.Y);
_mesh._normales.Add((float)point1.Normal.Z);
}
}
if (_pictureData.Points[i, j - 1] != null)
{
// triangle 2
bool useTriangle = true;
if (_useDistance)
{
PixelInfo point2 = _pictureData.Points[i - 1, j - 1];
PixelInfo point3 = _pictureData.Points[i, j - 1];
if (Dist(point1, point2) > _maxDist || Dist(point1, point3) > _maxDist)
useTriangle = false;
}
if (useTriangle)
{
_mesh._faces.Add(pointIndex[i, j]);
_mesh._faces.Add(pointIndex[i - 1, j - 1]);
_mesh._faces.Add(pointIndex[i, j - 1]);
_mesh._normales.Add((float)point1.Normal.X);
_mesh._normales.Add((float)point1.Normal.Y);
_mesh._normales.Add((float)point1.Normal.Z);
}
}
}
}
}
}
if (maxcol < 0.0001)
{
_valid = false;
}
return _mesh;
}
/// <summary>
/// Initializes a new instance of the <see cref="X3dExporter"/> class.
/// </summary>
public MeshTool(Iterate iter, PictureData pictureData)
{
_iterate = iter;
_pictureData = pictureData;
}
/// <summary>
/// Initialisation.
/// </summary>
/// <param name="pData"></param>
public FastPreviewRenderer(PictureData pData)
: base(pData)
{
}
public Iterate(ParameterDict parameterDict, IAsyncComputationStarter starter, bool isRightView=false)
{
_parameterDict = parameterDict;
_starter = starter;
_width = parameterDict.GetWidth();
_height=parameterDict.GetHeight();
_gData = new GraphicData(_width, _height);
_pData = new PictureData(_width, _height);
this._isRightView = isRightView;
}
/// <summary>
/// Initialisierung
/// </summary>
/// <param name="pData"></param>
public FrontViewRenderer(PictureData pData)
: base(pData)
{
}
/// <summary>
/// Set data of the last iteration with the same rendering parameters.
/// </summary>
public void SetOldData(DataTypes.GraphicData oldData, DataTypes.PictureData oldPictureData, int updateCount)
{
_oldData = oldData;
_oldPictureData = oldPictureData;
_updateCount = updateCount;
}
/// <summary>
/// Initialisation.
/// </summary>
public SmallMemoryRenderer(PictureData pData)
: base(pData)
{
_pictureData = new FloatPictureData(pData.Width, pData.Height);
}
/// <summary>
/// call Generate(m_act_val, m_zyklen, m_raster, m_screensize, m_formula, m_perspective) auf.
/// </summary>
protected void Start()
{
Generate(_actVal, _cycles, _screensize, _formula, _perspective);
lock (_startCountLock)
{
_startCount--;
}
if (_startCount == 0)
{
if (_starter != null)
{
if (_abort)
{
if (_oldData != null)
{
_gData = _oldData;
}
if (_oldPictureData != null)
{
_pData = _oldPictureData;
}
}
System.Diagnostics.Debug.WriteLine("Iter ends");
_start = false;
_starter.ComputationEnds();
}
}
}
/// <summary>
/// Initialisierung
/// </summary>
/// <param name="pData"></param>
public ScienceRendererBase(PictureData pData)
: base(pData)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="X3dExporter"/> class.
/// </summary>
public VrmlSceneExporter(Iterate iter, PictureData pictureData)
: base(iter,pictureData)
{
}
/// <summary>
/// Initialisation.
/// </summary>
/// <param name="pData"></param>
public RenderBase(PictureData pData)
: base(pData)
{
}
/// <summary>
/// Initialisation.
/// </summary>
/// <param name="pData"></param>
public PlasicRenderer(PictureData pData)
: base(pData)
{
}
/// <summary>
/// Is called, if result picture is created.
/// Return true if new rendering should be startet.
/// </summary>
public bool PictureIsCreated(Iterate iter, PictureData pictureData)
{
if (_batchProcess!=null)
{
bool retVal= _batchProcess.OnPictureCreated( iter, pictureData);
if (!retVal)
_batchProcess = null;
return retVal;
}
return false;
}
