/// <summary>
/// Create rounded chamfer in regular polygon sketch by base sketch,
/// regular polygon parameters and base plane coordinates in plane
/// </summary>
/// <param name="doc3D">Kompas document 3D</param>
/// <param name="doc3DPart">Kompas document 3D part with detail</param>
/// <param name="regPolySketch">Sketch of regular polygon</param>
/// <param name="regPolyParam">An object with parameters of regular polygon</param>
/// <param name="basePlanePoint">Base plane point of regular polygon</param>
/// <param name="directionType">Direction type</param>
/// <returns>Entity of rounded chamfer or null in case of error</returns>
public RoundedChamfer(KompasApplication kompasApp, RoundedChamferParameters figureParameters)
{
if (kompasApp == null ||
figureParameters.Document3DPart == null ||
figureParameters.RegularPolygonSketch == null ||
figureParameters.RegularPolygonParameters == null
)
{
LastErrorCode = ErrorCodes.ArgumentNull;
return;
}
// KompasApplication kompasApp, ksPart doc3DPart, ksEntity regPolySketch, RegularPolygonParameter regPolyParam, KompasPoint2D basePlanePoint, Direction_Type directionType
_figureParameters = figureParameters;
_kompasApp = kompasApp;
if (!DoubleValidator.Validate(_figureParameters.BasePlanePoint.X) ||
!DoubleValidator.Validate(_figureParameters.BasePlanePoint.Y)
)
{
LastErrorCode = ErrorCodes.DoubleValueValidationError;
return;
}
}
/// <summary>
/// Create base of rounded chamfer
/// </summary>
/// <param name="figureParameters">Parameters of rounded chamfer</param>
/// <returns>Extruded entity of base of rounded chamfer</returns>
private ksEntity CreateBase(RoundedChamferParameters figureParameters)
{
// 1.1 Base of rounded chamfer
var innerCircleSketch = new KompasSketch(figureParameters.Document3DPart, figureParameters.RegularPolygonSketch);
if (innerCircleSketch.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = innerCircleSketch.LastErrorCode;
return(null);
}
var innerCircleEdit = innerCircleSketch.BeginEntityEdit();
if (innerCircleEdit == null)
{
LastErrorCode = innerCircleSketch.LastErrorCode;
return(null);
}
if (innerCircleEdit.ksCircle(figureParameters.BasePlanePoint.X, figureParameters.BasePlanePoint.Y, _kompasApp.Parameters[1] / 2.0, 1) == 0) // d
{
LastErrorCode = ErrorCodes.Document2DCircleCreatingError;
return(null);
}
innerCircleSketch.EndEntityEdit();
// 1.2 Hat rounded chamfer base extrusion
var extrusionParameters = new KompasExtrusionParameters(figureParameters.Document3DPart, Obj3dType.o3d_baseExtrusion, innerCircleSketch.Entity, figureParameters.Direction, _kompasApp.Parameters[4] * 0.16);
var innerCircleExtrusion = new KompasExtrusion(extrusionParameters, ExtrusionType.ByEntity); // Height of chamfer is 0.16 * H
if (innerCircleExtrusion.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = innerCircleExtrusion.LastErrorCode;
return(null);
}
innerCircleExtrusion.BaseFaceAreaState = KompasFaces.BaseFaceAreaState.BaseFaceAreaLower;
var extruded = innerCircleExtrusion.ExtrudedEntity;
if (extruded == null)
{
LastErrorCode = innerCircleExtrusion.LastErrorCode;
return(null);
}
return(extruded);
}
/// <summary>
/// Create screw hat with extrusion operation
/// </summary>
/// "regPoly" here is abbreviation of Regular Polygon
/// Screw hat consists of base of hat (0.84 * H)
/// and rounded chamfer on the top (0.16 * H)
/// <returns>Extruded entity of hat for base part of screw</returns>
private ksEntity CreateHat()
{
// 0.1 Create muffler, which base point is (W3 / 5, W3 / 5)
var basePoint = -(_kompasApp.Parameters[0] / 5.0);
var mufflerParameters = new MufflerParameters();
mufflerParameters.Document3DPart = _kompasApp.ScrewPart;
mufflerParameters.Direction = Direction_Type.dtNormal;
mufflerParameters.BasePlaneAxis = Obj3dType.o3d_planeYOZ;
mufflerParameters.BasePlanePoint = new KompasPoint2D(basePoint, basePoint);
var mufflerManager = new Muffler(_kompasApp, mufflerParameters);
if (mufflerManager.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = mufflerManager.LastErrorCode;
return(null);
}
var mufflerExtrusion = mufflerManager.Extrusion;
if (mufflerExtrusion == null)
{
LastErrorCode = mufflerManager.LastErrorCode;
return(null);
}
// 1.1 Hat sketch
var regPolySketch = new KompasSketch(_kompasApp.ScrewPart, Obj3dType.o3d_planeYOZ);
if (regPolySketch.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = regPolySketch.LastErrorCode;
return(null);
}
var regPolySketchEdit = regPolySketch.BeginEntityEdit();
if (regPolySketchEdit == null)
{
LastErrorCode = regPolySketch.LastErrorCode;
return(null);
}
// Regular polygon center point
var regPolyPoint = new KompasPoint2D(0, 0);
// Regular polygon is base of hat
var regPolyParam = new RegularPolygonParameter(_kompasApp, 6, _kompasApp.Parameters[0] / 2.0, regPolyPoint); // W3
if (regPolySketchEdit.ksRegularPolygon(regPolyParam.FigureParam, 0) == 0)
{
LastErrorCode = ErrorCodes.Document2DRegPolyCreatingError;
return(null);
}
regPolySketch.EndEntityEdit();
// 1.2 Hat entity extrusion
// Screw hat height is equal to nut height
var extrusionParameters = new KompasExtrusionParameters(_kompasApp.ScrewPart, Obj3dType.o3d_baseExtrusion, regPolySketch.Entity, Direction_Type.dtReverse, _kompasApp.Parameters[4] * 0.84);
var regPolyExtrusion = new KompasExtrusion(extrusionParameters, ExtrusionType.ByEntity); // 0.84 * H
if (regPolyExtrusion.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = regPolyExtrusion.LastErrorCode;
return(null);
}
/* Main base face area is lower than parallel base face
* because of muffler partially overlaps main base face area,
* but not overlaps parallel base face area.
*/
regPolyExtrusion.BaseFaceAreaState = KompasFaces.BaseFaceAreaState.BaseFaceAreaLower;
var extruded = regPolyExtrusion.ExtrudedEntity;
if (extruded == null)
{
LastErrorCode = regPolyExtrusion.LastErrorCode;
return(null);
}
// 0.2 Delete muffler
if (!mufflerManager.DeleteDetail())
{
LastErrorCode = mufflerManager.LastErrorCode;
return(null);
}
// 1.3 Rounded chamfer in hat
var roundedChamferParameters = new RoundedChamferParameters();
roundedChamferParameters.Document3DPart = _kompasApp.ScrewPart;
roundedChamferParameters.RegularPolygonSketch = regPolySketch.Entity;
roundedChamferParameters.RegularPolygonParameters = regPolyParam;
roundedChamferParameters.BasePlanePoint = new KompasPoint2D(0.0, 0.0);
roundedChamferParameters.Direction = Direction_Type.dtNormal;
var roundedChamferManager = new RoundedChamfer(_kompasApp, roundedChamferParameters);
if (!roundedChamferManager.CreateDetail())
{
LastErrorCode = roundedChamferManager.LastErrorCode;
return(null);
}
return(extruded);
}
/// <summary>
/// Create rounded chamfers inside nut
/// </summary>
/// <param name="nutBasePoint">Nut base point</param>
/// <param name="regPolyParam">Regular polygon parameters</param>
/// <param name="nutBaseEntities">Nut base entities: sketch and extrusion</param>
/// <returns>Chamfers entities from left and right sides of nut</returns>
private ksEntity[] CreateNutChamferEntities(KompasPoint3D nutBasePoint, RegularPolygonParameter regPolyParam, ksEntity[] nutBaseEntities)
{
// 1.3 Nut rounded chamfers creation:
// 1.3.1 Right rounded chamfer
var rightChamferPoint = new KompasPoint2D(Math.Abs(nutBasePoint.Y), Math.Abs(nutBasePoint.Z));
// Nut width is equal to W3 (screw hat width)
var rightChamferRegPoly = new RegularPolygonParameter(_kompasApp, 6, _kompasApp.Parameters[0] / 2.0, rightChamferPoint);
if (rightChamferRegPoly == null)
{
LastErrorCode = rightChamferRegPoly.LastErrorCode;
return(null);
}
var rightChamferSketch = new KompasSketch(_kompasApp.NutPart, nutBaseEntities[1]);
if (rightChamferSketch.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = rightChamferSketch.LastErrorCode;
return(null);
}
var rightChamferParameters = new RoundedChamferParameters();
rightChamferParameters.Document3DPart = _kompasApp.NutPart;
rightChamferParameters.RegularPolygonSketch = rightChamferSketch.Entity;
rightChamferParameters.RegularPolygonParameters = rightChamferRegPoly;
rightChamferParameters.BasePlanePoint = rightChamferPoint;
rightChamferParameters.Direction = Direction_Type.dtNormal;
var rightChamferManager = new RoundedChamfer(_kompasApp, rightChamferParameters);
if (!rightChamferManager.CreateDetail())
{
LastErrorCode = rightChamferManager.LastErrorCode;
return(null);
}
if (rightChamferManager.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = rightChamferManager.LastErrorCode;
return(null);
}
var rightChamferEntity = rightChamferManager.Entity;
if (rightChamferEntity == null)
{
LastErrorCode = rightChamferManager.LastErrorCode;
return(null);
}
// 1.3.2 Left rounded chamfer
var leftChamferParameters = new RoundedChamferParameters();
leftChamferParameters.Document3DPart = _kompasApp.NutPart;
leftChamferParameters.RegularPolygonSketch = nutBaseEntities[0];
leftChamferParameters.RegularPolygonParameters = regPolyParam;
leftChamferParameters.BasePlanePoint = new KompasPoint2D(nutBasePoint.Y, nutBasePoint.Z);
leftChamferParameters.Direction = Direction_Type.dtNormal;
var leftChamferManager = new RoundedChamfer(_kompasApp, leftChamferParameters);
if (!leftChamferManager.CreateDetail())
{
LastErrorCode = leftChamferManager.LastErrorCode;
return(null);
}
if (leftChamferManager.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = leftChamferManager.LastErrorCode;
return(null);
}
var leftChamferEntity = leftChamferManager.Entity;
if (leftChamferEntity == null)
{
LastErrorCode = leftChamferManager.LastErrorCode;
return(null);
}
return(new ksEntity[2] {
leftChamferEntity, rightChamferEntity
});
}
/// <summary>
/// Create section operation of rounded chamfer
/// </summary>
/// <returns>true if operation successful; false in case of error</returns>
private bool CreateSection(RoundedChamferParameters figureParameters, ksEntity baseOfChamfer)
{
// 1.3 Hat rounded chamfer sketches for section operation:
// 1.3.1 Extra inner circle
var extraInnerCircleSketch = new KompasSketch(figureParameters.Document3DPart, baseOfChamfer);
if (extraInnerCircleSketch.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = extraInnerCircleSketch.LastErrorCode;
return(false);
}
var extraInnerCircleEdit = extraInnerCircleSketch.BeginEntityEdit();
if (extraInnerCircleEdit == null)
{
LastErrorCode = extraInnerCircleSketch.LastErrorCode;
return(false);
}
if (extraInnerCircleEdit.ksCircle(figureParameters.BasePlanePoint.X, figureParameters.BasePlanePoint.Y, _kompasApp.Parameters[1] / 2.0, 1) == 0) // d
{
LastErrorCode = extraInnerCircleSketch.LastErrorCode;
return(false);
}
extraInnerCircleSketch.EndEntityEdit();
// 1.3.3.2 Extra regular polygon
var extraRegPolySketch = new KompasSketch(figureParameters.Document3DPart, figureParameters.RegularPolygonSketch);
if (extraRegPolySketch.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = extraRegPolySketch.LastErrorCode;
return(false);
}
var extraRegPolyEdit = extraRegPolySketch.BeginEntityEdit();
if (extraRegPolyEdit == null)
{
LastErrorCode = extraRegPolySketch.LastErrorCode;
return(false);
}
if (extraRegPolyEdit.ksRegularPolygon(figureParameters.RegularPolygonParameters.FigureParam, 0) == 0)
{
LastErrorCode = extraRegPolySketch.LastErrorCode;
return(false);
}
extraRegPolySketch.EndEntityEdit();
// 1.3.4 Hat rounded chamfer section operation
var screwChamferSketches = (ksEntityCollection)_kompasApp.Document3D.EntityCollection((short)Obj3dType.o3d_sketch);
screwChamferSketches.Clear();
screwChamferSketches.Add(extraInnerCircleSketch.Entity);
screwChamferSketches.Add(extraRegPolySketch.Entity);
screwChamferSketches.refresh();
if (screwChamferSketches == null)
{
LastErrorCode = ErrorCodes.ArgumentNull;
return(false);
}
var extrusionParameters = new KompasExtrusionParameters(figureParameters.Document3DPart, Obj3dType.o3d_baseLoft, null, screwChamferSketches);
var screwChamferExtrusion = new KompasExtrusion(extrusionParameters, ExtrusionType.BySketchesCollection);
if (screwChamferExtrusion.LastErrorCode != ErrorCodes.OK)
{
LastErrorCode = screwChamferExtrusion.LastErrorCode;
return(false);
}
if (extraInnerCircleSketch.Entity == null)
{
LastErrorCode = ErrorCodes.ArgumentNull;
return(false);
}
Entity = extraInnerCircleSketch.Entity;
return(true);
}
