public static Dictionary <string, object> StiffnessMatrix4Type(ModellingTools.StiffnessMatrix4Type stiffnessMatrix)
{
return(new Dictionary <string, object>
{
{ "XX", stiffnessMatrix.XX },
{ "XY", stiffnessMatrix.XY },
{ "YY", stiffnessMatrix.YY },
{ "GXY", stiffnessMatrix.GXY }
});
}
/// <summary>
/// Construct virtual shell
/// </summary>
/// <param name="region"></param>
/// <param name="membraneStiffness"></param>
/// <param name="flexuralStiffness"></param>
/// <param name="shearStiffness"></param>
/// <param name="density"></param>
/// <param name="t1"></param>
/// <param name="t2"></param>
/// <param name="alpha1"></param>
/// <param name="alpha2"></param>
/// <param name="ignoreInStImpCalc"></param>
/// <param name="identifier"></param>
public FictitiousShell(Geometry.Region region, StiffnessMatrix4Type membraneStiffness, StiffnessMatrix4Type flexuralStiffness, StiffnessMatrix2Type shearStiffness, double density, double t1, double t2, double alpha1, double alpha2, bool ignoreInStImpCalc, double meshSize, string identifier)
{
this.EntityCreated();
this.Region = region;
this.CoordinateSystem = region.CoordinateSystem;
this.MembraneStiffness = membraneStiffness;
this.FlexuralStiffness = flexuralStiffness;
this.ShearStiffness = shearStiffness;
this.Density = density;
this.T1 = t1;
this.T2 = t2;
this.Alpha1 = alpha1;
this.Alpha2 = alpha2;
this.IgnoreInStImpCalculation = ignoreInStImpCalc;
this.MeshSize = meshSize;
this.Identifier = identifier;
}
public static FictitiousShell Define(Autodesk.DesignScript.Geometry.Surface surface, StiffnessMatrix4Type d, StiffnessMatrix4Type k, StiffnessMatrix2Type h, double density, double t1, double t2, double alpha1, double alpha2, bool ignoreInStImpCalc, [DefaultArgument("EdgeConnection.Default()")] Shells.EdgeConnection edgeConnection, [DefaultArgument("Autodesk.DesignScript.Geometry.Vector.ByCoordinates(0,0,0)")] Autodesk.DesignScript.Geometry.Vector localX, [DefaultArgument("Autodesk.DesignScript.Geometry.Vector.ByCoordinates(0,0,0)")] Autodesk.DesignScript.Geometry.Vector localZ, double avgSrfElemSize = 0, string identifier = "FS")
{
// convert geometry
Geometry.Region region = Geometry.Region.FromDynamo(surface);
Geometry.FdVector3d x = Geometry.FdVector3d.FromDynamo(localX);
Geometry.FdVector3d z = Geometry.FdVector3d.FromDynamo(localZ);
// add edge connections to region
region.SetEdgeConnections(edgeConnection);
//
FictitiousShell obj = new FictitiousShell(region, d, k, h, density, t1, t2, alpha1, alpha2, ignoreInStImpCalc, avgSrfElemSize, identifier);
// set local x-axis
if (!localX.Equals(Autodesk.DesignScript.Geometry.Vector.ByCoordinates(0, 0, 0)))
{
obj.LocalX = FemDesign.Geometry.FdVector3d.FromDynamo(localX);
}
// set local z-axis
if (!localZ.Equals(Autodesk.DesignScript.Geometry.Vector.ByCoordinates(0, 0, 0)))
{
obj.LocalZ = FemDesign.Geometry.FdVector3d.FromDynamo(localZ);
}
// return
return(obj);
}
