public void IfcRectangularPyramidTest()
{
using (var m = IfcStore.Create(new XbimEditorCredentials(), IfcSchemaVersion.Ifc4, XbimStoreType.InMemoryModel))
{
using (var txn = m.BeginTransaction())
{
var pyramid = m.Instances.New <IfcRectangularPyramid>();
var p = m.Instances.New <IfcAxis2Placement3D>();
p.Axis = m.Instances.New <IfcDirection>(d => d.SetXYZ(1, 0, 0));
p.Location = m.Instances.New <IfcCartesianPoint>(c => c.SetXYZ(10, 10, 0));
pyramid.Position = p;
pyramid.Height = 20;
pyramid.XLength = 10;
pyramid.YLength = 15;
var solid = _xbimGeometryCreator.CreateSolid(pyramid);
Assert.IsTrue(solid.Faces.Count == 5, "5 faces are required of a pyramid");
Assert.IsTrue(solid.Vertices.Count == 5, "5 vertices are required of a pyramid");
var meshRec = new MeshHelper();
_xbimGeometryCreator.Mesh(meshRec, solid, m.ModelFactors.Precision, m.ModelFactors.DeflectionTolerance * 10);
Assert.IsTrue(meshRec.FaceCount == 5, "5 mesh faces are required of a pyramid");
Assert.IsTrue(meshRec.PointCount == 16, "16 mesh points are required of a pyramid");
txn.Commit();
}
}
}
public void ObjectPlacementTest()
{
//this test checks that a object is correctly copied and moved
//create a box
using (
var m = IfcStore.Create(new XbimEditorCredentials(), IfcSchemaVersion.Ifc4, XbimStoreType.InMemoryModel)
)
{
using (var txn = m.BeginTransaction())
{
var block = IfcModelBuilder.MakeBlock(m, 50, 10, 10);
var solid = _geomEngine.CreateSolid(block);
var placement = IfcModelBuilder.MakeLocalPlacement(m);
((IfcAxis2Placement3D)placement.RelativePlacement).Location.X = 100;
var bb = solid.BoundingBox;
var solidA = _geomEngine.Moved(solid, placement) as IXbimSolid;
Assert.IsNotNull(solidA, "Should be the same type as the master");
var displacement = solidA.BoundingBox.Centroid() - solid.BoundingBox.Centroid();
Assert.IsTrue(displacement == new XbimVector3D(100, 0, 0));
var placementRelTo = ((IfcLocalPlacement)placement.PlacementRelTo);
var zDir = m.Instances.New <IfcDirection>(d => d.SetXYZ(0, 0, 1));
((IfcAxis2Placement3D)placementRelTo.RelativePlacement).Axis = zDir;
var yDir = m.Instances.New <IfcDirection>(d => d.SetXYZ(0, 1, 0));
((IfcAxis2Placement3D)placementRelTo.RelativePlacement).RefDirection = yDir; //point in Y
((IfcAxis2Placement3D)placementRelTo.RelativePlacement).Location.X = 2000;
var solidB = _geomEngine.Moved(solid, placement) as IXbimSolid;
displacement = solidB.BoundingBox.Centroid() - solid.BoundingBox.Centroid();
var meshbuilder = new MeshHelper();
_geomEngine.Mesh(meshbuilder, solidB, m.ModelFactors.Precision, m.ModelFactors.DeflectionTolerance);
var box = meshbuilder.BoundingBox;
Assert.IsTrue(displacement == new XbimVector3D(1970, 120, 0));
}
}
}
