Solid

Description:
A 3d solid.

Remarks:
A solid is defined by the faces and edges that form its boundary.

Inheritance Hierarchy:
System.Object
  Autodesk.Revit.DB.APIObject
    Autodesk.Revit.DB.GeometryObject
      Autodesk.Revit.DB.Solid

public class Solid : GeometryObject

Public Class Solid _
	Inherits GeometryObject

public ref class Solid : public GeometryObject

private void GetAndTransformSolidInfo(Application application, Element element, Options geoOptions)
{
    // Get geometry element of the selected element
    Autodesk.Revit.DB.GeometryElement geoElement = element.get_Geometry(geoOptions);

    // Get geometry object
    foreach (GeometryObject geoObject in geoElement)
    {
        // Get the geometry instance which contains the geometry information
        Autodesk.Revit.DB.GeometryInstance instance = geoObject as Autodesk.Revit.DB.GeometryInstance;
        if (null != instance)
        {
            foreach (GeometryObject instObj in instance.SymbolGeometry)
            {
                Solid solid = instObj as Solid;
                if (null == solid || 0 == solid.Faces.Size || 0 == solid.Edges.Size)
                {
                    continue;
                }

                Transform instTransform = instance.Transform;
                // Get the faces and edges from solid, and transform the formed points
                foreach (Face face in solid.Faces)
                {
                    Mesh mesh = face.Triangulate();
                    foreach (XYZ ii in mesh.Vertices)
                    {
                       XYZ point = ii;
                        XYZ transformedPoint = instTransform.OfPoint(point);
                    }
                }
                foreach (Edge edge in solid.Edges)
                {
                   foreach (XYZ ii in edge.Tessellate())
                    {
                       XYZ point = ii;
                        XYZ transformedPoint = instTransform.OfPoint(point);
                    }
                }
            }
        }
    }

}

Private Sub GetAndTransformSolidInfo(application As Application, element As Element, geoOptions As Options)
    ' Get geometry element of the selected element
    Dim geoElement As Autodesk.Revit.DB.GeometryElement = element.Geometry(geoOptions)

    ' Get geometry object
    For Each geoObject As GeometryObject In geoElement
        ' Get the geometry instance which contains the geometry information
        Dim instance As Autodesk.Revit.DB.GeometryInstance = TryCast(geoObject, Autodesk.Revit.DB.GeometryInstance)
        If instance IsNot Nothing Then
            For Each instObj As GeometryObject In instance.SymbolGeometry
                Dim solid As Solid = TryCast(instObj, Solid)
                If solid Is Nothing OrElse 0 = solid.Faces.Size OrElse 0 = solid.Edges.Size Then
                    Continue For
                End If

                Dim instTransform As Transform = instance.Transform
                ' Get the faces and edges from solid, and transform the formed points
                For Each face As Face In solid.Faces
                    Dim mesh As Mesh = face.Triangulate()
                    For Each ii As XYZ In mesh.Vertices
                        Dim point As XYZ = ii
                        Dim transformedPoint As XYZ = instTransform.OfPoint(point)
                    Next
                Next
                For Each edge As Edge In solid.Edges
                    For Each ii As XYZ In edge.Tessellate()
                        Dim point As XYZ = ii
                        Dim transformedPoint As XYZ = instTransform.OfPoint(point)
                    Next
                Next
            Next
        End If
    Next

End Sub

Name	Return Type	Description	Inherited From
M ComputeCentroid()	XYZ	Returns the Centroid of this solid.
M GetBoundingBox()	BoundingBoxXYZ	Retrieves a box that circumscribes the solid geometry.
M IntersectWithCurve(Curve, SolidCurveIntersectionOptions)	The intersection results.	Calculates and returns the intersection between a curve and this solid.
M Dispose()	None	Causes the object to release immediately any resources it may be utilizing.	APIObject
M op_Equality(GeometryObject, GeometryObject)	bool	Determines whether two GeometryObjects are the same.	GeometryObject
M Equals(Object)	bool	Determines whether the specified is equal to the current .	GeometryObject
M GetHashCode()	int	Gets the integer value of the geometry object as hash code	GeometryObject
M op_Inequality(GeometryObject, GeometryObject)	bool	Determines whether two GeometryObjects are different.	GeometryObject

Name	Return Type	Description	Inherited From
P Edges	EdgeArray	The edges that belong to the solid.
P Faces	FaceArray	The faces that belong to the solid.
P SurfaceArea	double	Returns the total surface area of this solid.
P Volume	double	Returns the signed volume of this solid.
P IsReadOnly	bool	Identifies if the object is read-only or modifiable.	APIObject
P GraphicsStyleId	ElementId	The ElementId of the GeometryObject's GraphicsStyle	GeometryObject
P Id	int	A unique integer identifying the GeometryObject in its associated non view-specific GeometryElement.	GeometryObject
P IsElementGeometry	bool	Indicates whether this geometry is obtained directly from an Element.	GeometryObject
P Visibility	Visibility	The visibility.	GeometryObject