intersection_circle_contour_xldintersection_circle_contour_xldIntersectionCircleContourXldIntersectionCircleContourXld (Operator)

Name

intersection_circle_contour_xldintersection_circle_contour_xldIntersectionCircleContourXldIntersectionCircleContourXld — Calculate the intersection points of a circle or circular arc and an XLD contour

Signature

intersection_circle_contour_xld(Contour : : CircleRow, CircleColumn, CircleRadius, CircleStartPhi, CircleEndPhi, CirclePointOrder : Row, Column)

Herror intersection_circle_contour_xld(const Hobject Contour, double CircleRow, double CircleColumn, double CircleRadius, double CircleStartPhi, double CircleEndPhi, const char* CirclePointOrder, double* Row, double* Column)

Herror T_intersection_circle_contour_xld(const Hobject Contour, const Htuple CircleRow, const Htuple CircleColumn, const Htuple CircleRadius, const Htuple CircleStartPhi, const Htuple CircleEndPhi, const Htuple CirclePointOrder, Htuple* Row, Htuple* Column)

void IntersectionCircleContourXld(const HObject& Contour, const HTuple& CircleRow, const HTuple& CircleColumn, const HTuple& CircleRadius, const HTuple& CircleStartPhi, const HTuple& CircleEndPhi, const HTuple& CirclePointOrder, HTuple* Row, HTuple* Column)

static void HOperatorSet.IntersectionCircleContourXld(HObject contour, HTuple circleRow, HTuple circleColumn, HTuple circleRadius, HTuple circleStartPhi, HTuple circleEndPhi, HTuple circlePointOrder, out HTuple row, out HTuple column)

Description

intersection_circle_contour_xldintersection_circle_contour_xldIntersectionCircleContourXldIntersectionCircleContourXldIntersectionCircleContourXld calculates the intersection points of a circle or circular arc and the XLD ContourContourContourContourcontour. The circle is defined by its center (CircleRowCircleRowCircleRowCircleRowcircleRow,CircleColumnCircleColumnCircleColumnCircleColumncircleColumn) and its radius CircleRadiusCircleRadiusCircleRadiusCircleRadiuscircleRadius. In addition to that, a circular arc is characterized by the angle of the start point CircleStartPhiCircleStartPhiCircleStartPhiCircleStartPhicircleStartPhi, the angle of the end point CircleEndPhiCircleEndPhiCircleEndPhiCircleEndPhicircleEndPhi, and the point order CirclePointOrderCirclePointOrderCirclePointOrderCirclePointOrdercirclePointOrder along the boundary. If CirclePointOrderCirclePointOrderCirclePointOrderCirclePointOrdercirclePointOrder is set to 'positive'"positive""positive""positive""positive", the circular arc is defined counterclockwise. If CirclePointOrderCirclePointOrderCirclePointOrderCirclePointOrdercirclePointOrder is set to 'negative'"negative""negative""negative""negative", the circular arc is defined clockwise. The intersection points, if any, are returned in (RowRowRowRowrow,ColumnColumnColumnColumncolumn).

Execution Information

Parameters

ContourContourContourContourcontour (input_object)  xld_cont objectHXLDContHXLDContHobject

XLD contour.

CircleRowCircleRowCircleRowCircleRowcircleRow (input_control)  circle.center.y HTupleHTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)

Row coordinate of the center of the circle or circular arc.

CircleColumnCircleColumnCircleColumnCircleColumncircleColumn (input_control)  circle.center.x HTupleHTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)

Column coordinate of the center of the circle or circular arc.

CircleRadiusCircleRadiusCircleRadiusCircleRadiuscircleRadius (input_control)  circle.radius HTupleHTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)

Radius of the circle or circular arc.

CircleStartPhiCircleStartPhiCircleStartPhiCircleStartPhicircleStartPhi (input_control)  angle.rad HTupleHTupleHtuple (real) (double) (double) (double)

Angle of the start point of the circle or circular arc [rad].

Default value: 0.0

CircleEndPhiCircleEndPhiCircleEndPhiCircleEndPhicircleEndPhi (input_control)  angle.rad HTupleHTupleHtuple (real) (double) (double) (double)

Angle of the end point of the circle or circular arc [rad].

Default value: 6.28318

CirclePointOrderCirclePointOrderCirclePointOrderCirclePointOrdercirclePointOrder (input_control)  string HTupleHTupleHtuple (string) (string) (HString) (char*)

Point order along the circle or circular arc.

Default value: 'positive' "positive" "positive" "positive" "positive"

List of values: 'negative'"negative""negative""negative""negative", 'positive'"positive""positive""positive""positive"

RowRowRowRowrow (output_control)  point.y(-array) HTupleHTupleHtuple (real) (double) (double) (double)

Row coordinates of the intersection points.

ColumnColumnColumnColumncolumn (output_control)  point.x(-array) HTupleHTupleHtuple (real) (double) (double) (double)

Column coordinates of the intersection points.

Result

If the parameters are valid, the operator intersection_circle_contour_xldintersection_circle_contour_xldIntersectionCircleContourXldIntersectionCircleContourXldIntersectionCircleContourXld returns the value 2 (H_MSG_TRUE).

Alternatives

intersection_segment_circleintersection_segment_circleIntersectionSegmentCircleIntersectionSegmentCircleIntersectionSegmentCircle

See also

intersection_line_circleintersection_line_circleIntersectionLineCircleIntersectionLineCircleIntersectionLineCircle

Module

Foundation