public override bool Execute()
{
// Get the values of dimension and position attributes
var firstPoint = Dependency[0].TransformedPoint3D;
var secondPoint = Dependency[1].TransformedPoint3D;
var thirdPoint = Dependency[2].TransformedPoint3D;
var wire = OccShapeCreatorCode.BuildRectangle(firstPoint, secondPoint, thirdPoint);
if ((wire == null) || (wire.IsNull))
{
return(false);
}
// Make also the shape axis before the shape regeneration
var axis = new gpAx1 {
Location = firstPoint.GpPnt
};
Axis = axis;
Shape = wire;
return(true);
}
private static TopoDSFace BuildPlane(gpAx2 orientation, double rectangleLength)
{
var diagonalVector = new gpVec(orientation.XDirection);
diagonalVector.Multiply(rectangleLength * Math.Sqrt(2));
var secondPoint = GeomUtils.BuildTranslation(new Point3D(orientation.Location), diagonalVector);
return(OccShapeCreatorCode.BuildRectangle(orientation.Location, secondPoint.GpPnt, orientation.Direction));
}
/// <summary>
/// Builds a box receiving three points that describe the base rectangle and one being the height
/// </summary>
/// <param name = "axis"></param>
/// <param name = "secondPoint"></param>
/// <param name = "height"></param>
/// <returns></returns>
private static TopoDSShape MakeBox(gpAx1 axis, Point3D secondPoint, double height)
{
var face = OccShapeCreatorCode.BuildRectangle(axis.Location, secondPoint.GpPnt, axis.Direction);
// Get the direction
var dir = GeomUtils.ExtractDirection(face);
var vector = new gpVec(dir);
vector.Multiply(height);
return(new BRepPrimAPIMakePrism(face, vector, false, true).Shape);
}
public override bool Execute()
{
var baseAxis = Dependency[0].Axis3D;
var firstPoint = baseAxis.GpAxis.Location;
var secondPoint = Dependency[1].TransformedPoint3D.GpPnt;
var direction = baseAxis.GpAxis.Direction;
var wire = OccShapeCreatorCode.BuildRectangle(firstPoint, secondPoint, direction);
if ((wire == null) || (wire.IsNull))
{
return(false);
}
// Generate also the visual shape axis before the shape regeneration
Axis = baseAxis.GpAxis;
Shape = wire;
return(true);
}
