public StepShapeRepresentationRelationShip GetShapeRelationShip(StepShapeDefinitionRepresentation item) { foreach (var eachItem in _file.Items) { if (eachItem.ItemType == StepItemType.ShapeRepresentationRelationship) { var itemInstance = (StepShapeRepresentationRelationShip)eachItem; if (itemInstance.UsedRepresentation != null && itemInstance.UsedRepresentation.Id == item.UsedRepresentation.Id) { return(itemInstance); } } } return(null); }
public static void CreateCube(double dimX, double dimY, double dimZ, double cubeX = 0, double cubeY = 0, double cubeZ = 0) { StepPart part = new StepPart(); StepShapeDefinitionRepresentation shapeRep = new StepShapeDefinitionRepresentation(); StepProductDefinitionShape defnShape = new StepProductDefinitionShape(); StepAdvancedBrepShapeRepresentation brepShapeRepresentation = new StepAdvancedBrepShapeRepresentation(); StepAxis2Placement axis = new StepAxis2Placement(); SetDefaultAxis(cubeX, cubeY, cubeZ, axis); //Create base face double x1, x2, y1, y2; double xPlus = 0, xMinus = 0; double yPlus = 0, yMinus = 0; double zPlus = 0, zMinus = 0; GeneratePlusMinusValues(dimZ, out zPlus, out zMinus); GenerateRectangularFaceVertices(dimX, dimY, out xPlus, out yPlus, out xMinus, out yMinus); }