// Bentley GenerativeComponents Transaction File -- File structure version 1.03. (Please do not delete or change this line.)

environment
{
    GCVersion                 = "08.09.04.76";
    MSVersion                 = "08.09.04.51";
    MSProject                 = "GC_Default";
    MSDesignFile              = "C:\\Documents and Settings\\All Users\\Dati applicazioni\\Bentley\\Workspace\\projects\\examples\\GC_Default\\out\\$gcworkdgn.tmp";
}

transaction script "Points sequence by script transaction"
{
    for (int j = 0; j < 10; ++j)
    
    {
    
        Point point = new Point("p_" + j);
    
        point.ByCartesianCoordinates(baseCS,j+1.0,0.0,j*j/10);
    
    }
}

transaction modelBased "First (using full point Features) BSpline curve"
{
    feature curve1 GC.BSplineCurve
    {
        Points                    = {p_0, p_1, p_2, p_3, p_4, p_5, p_6, p_7, p_8, p_9};
        SymbolXY                  = {103, 103};
        Color                     = 3;
    }
}

transaction modelBased "Point (compound) defined by internal function"
{
    feature points2 GC.Point
    {
        Function                  = function (cs,num,scale)
                                    
                                    {
                                    
                                    for (int j = 0; j < num; ++j)
                                    
                                    {
                                    
                                    Point point = new Point(this);
                                    
                                    point.ByCartesianCoordinates(cs,j+1.0,0.0,scale*j*j/num);
                                    
                                    }
                                    
                                    };
        FunctionArguments         = {baseCS,10,10};
        SymbolXY                  = {102, 99};
    }
}

transaction modelBased "Second (using child Feature points) BSpline curve"
{
    feature curve2 GC.BSplineCurve
    {
        Points                    = points2;
        SymbolXY                  = {103, 99};
        Color                     = 4;
    }
}

transaction modelBased "Third (using DSeries lightweight points) BSpline curve (defined by internal function)"
{
    feature curve3 GC.BSplineCurve
    {
        Function                  = function (cs,num,scale)
                                    
                                           {
                                    
                                                  DPoint3d dPoint = {}; // list of  points
                                    
                                    for (int j = 0; j < num; ++j)
                                    
                                                  {
                                    
                                    dPoint[j] = new DPoint3d(1.0+j, 0.0, scale*j*j/num);
                                    
                                                  }
                                    
                                    this.ByPointsAsDPoint3ds(cs, dPoint);
                                    
                                           };
        FunctionArguments         = {baseCS,10,5};
        SymbolXY                  = {103, 97};
    }
}

transaction modelBased "Fourth BSpline curve only as point"
{
    feature p5T GC.GraphVariable
    {
        Value                     = 0.5;
        LimitValueToRange         = true;
        RangeMinimum              = 0.0;
        RangeMaximum              = 1.0;
        SymbolXY                  = {109, 98};
        LimitValueToRange         = true;
        RangeMinimum              = 0.0;
        RangeMaximum              = 1.0;
    }
    feature point4 GC.Point
    {
        Function                  = function(cs,num,scale,t)
                                    
                                            {
                                    
                                                 DPoint3d dPoint = {}; // list of  points
                                    
                                                                            
                                    
                                                 for (int j = 0; j < num; ++j)
                                    
                                                 {
                                    
                                                      dPoint[j] = new DPoint3d(1.0+j, 0.0, scale*j*j/num);
                                    
                                                 }
                                    
                                                                            
                                    
                                    BSplineCurve childBSpline = new BSplineCurve();                                         childBSpline.ByPointsAsDPoint3ds(cs, dPoint);
                                    
                                                                          this.ByParameterAlongCurve(childBSpline,t);
                                    
                                            };
        FunctionArguments         = {baseCS, 10, 20,p5T};
        SymbolXY                  = {104, 95};
    }
}

transaction modelBased "Graph changed by user"
{
    feature p5T GC.GraphVariable
    {
        Value                     = 0.41;
    }
}

transaction modelBased "create graph function A"
{
    feature pointsAtParamterAlongCurve_A GC.GraphFunction
    {
        Definition                = bool function (ICurve supportCurve, int numPoints)
                                    
                                          {
                                    
                                             double t_spacing = 1.0/(numPoints-1);
                                    
                                                                         
                                    
                                             for (int i = 0; i < numPoints; ++i)
                                    
                                             {
                                    
                                                 Point childPoint = new Point(this);
                                    
                                    childPoint.ByParameterAlongCurve(supportCurve, i*t_spacing );     
                                    
                                             } 
                                    
                                             return true;
                                    
                                           };
    }
}

transaction modelBased "apply funcionA on curve3"
{
    feature point01 GC.Point
    {
        Function                  = pointsAtParamterAlongCurve_A;
        FunctionArguments         = {curve3,30};
    }
}