pluecker_line_to_pointspluecker_line_to_pointsPlueckerLineToPointsPlueckerLineToPointspluecker_line_to_points (算子)
名称
pluecker_line_to_pointspluecker_line_to_pointsPlueckerLineToPointsPlueckerLineToPointspluecker_line_to_points — 将普吕克（Plücker）坐标给出的三维线转换为由两点给出的三维线。
签名
pluecker_line_to_points( : : LineDirectionX, LineDirectionY, LineDirectionZ, LineMomentX, LineMomentY, LineMomentZ : Point1X, Point1Y, Point1Z, Point2X, Point2Y, Point2Z)
Herror pluecker_line_to_points(double LineDirectionX, double LineDirectionY, double LineDirectionZ, double LineMomentX, double LineMomentY, double LineMomentZ, double* Point1X, double* Point1Y, double* Point1Z, double* Point2X, double* Point2Y, double* Point2Z)
Herror T_pluecker_line_to_points(const Htuple LineDirectionX, const Htuple LineDirectionY, const Htuple LineDirectionZ, const Htuple LineMomentX, const Htuple LineMomentY, const Htuple LineMomentZ, Htuple* Point1X, Htuple* Point1Y, Htuple* Point1Z, Htuple* Point2X, Htuple* Point2Y, Htuple* Point2Z)
void PlueckerLineToPoints(const HTuple& LineDirectionX, const HTuple& LineDirectionY, const HTuple& LineDirectionZ, const HTuple& LineMomentX, const HTuple& LineMomentY, const HTuple& LineMomentZ, HTuple* Point1X, HTuple* Point1Y, HTuple* Point1Z, HTuple* Point2X, HTuple* Point2Y, HTuple* Point2Z)
static void HMisc::PlueckerLineToPoints(const HTuple& LineDirectionX, const HTuple& LineDirectionY, const HTuple& LineDirectionZ, const HTuple& LineMomentX, const HTuple& LineMomentY, const HTuple& LineMomentZ, HTuple* Point1X, HTuple* Point1Y, HTuple* Point1Z, HTuple* Point2X, HTuple* Point2Y, HTuple* Point2Z)
static void HMisc::PlueckerLineToPoints(double LineDirectionX, double LineDirectionY, double LineDirectionZ, double LineMomentX, double LineMomentY, double LineMomentZ, double* Point1X, double* Point1Y, double* Point1Z, double* Point2X, double* Point2Y, double* Point2Z)
static void HOperatorSet.PlueckerLineToPoints(HTuple lineDirectionX, HTuple lineDirectionY, HTuple lineDirectionZ, HTuple lineMomentX, HTuple lineMomentY, HTuple lineMomentZ, out HTuple point1X, out HTuple point1Y, out HTuple point1Z, out HTuple point2X, out HTuple point2Y, out HTuple point2Z)
static void HMisc.PlueckerLineToPoints(HTuple lineDirectionX, HTuple lineDirectionY, HTuple lineDirectionZ, HTuple lineMomentX, HTuple lineMomentY, HTuple lineMomentZ, out HTuple point1X, out HTuple point1Y, out HTuple point1Z, out HTuple point2X, out HTuple point2Y, out HTuple point2Z)
static void HMisc.PlueckerLineToPoints(double lineDirectionX, double lineDirectionY, double lineDirectionZ, double lineMomentX, double lineMomentY, double lineMomentZ, out double point1X, out double point1Y, out double point1Z, out double point2X, out double point2Y, out double point2Z)
def pluecker_line_to_points(line_direction_x: MaybeSequence[float], line_direction_y: MaybeSequence[float], line_direction_z: MaybeSequence[float], line_moment_x: MaybeSequence[float], line_moment_y: MaybeSequence[float], line_moment_z: MaybeSequence[float]) -> Tuple[Sequence[float], Sequence[float], Sequence[float], Sequence[float], Sequence[float], Sequence[float]]
def pluecker_line_to_points_s(line_direction_x: MaybeSequence[float], line_direction_y: MaybeSequence[float], line_direction_z: MaybeSequence[float], line_moment_x: MaybeSequence[float], line_moment_y: MaybeSequence[float], line_moment_z: MaybeSequence[float]) -> Tuple[float, float, float, float, float, float]
描述
pluecker_line_to_pointspluecker_line_to_pointsPlueckerLineToPointsPlueckerLineToPointsPlueckerLineToPointspluecker_line_to_points converts a 3D line given by Plücker
coordinates
(LineDirectionXLineDirectionXLineDirectionXLineDirectionXlineDirectionXline_direction_x, LineDirectionYLineDirectionYLineDirectionYLineDirectionYlineDirectionYline_direction_y, LineDirectionZLineDirectionZLineDirectionZLineDirectionZlineDirectionZline_direction_z)
and
(LineMomentXLineMomentXLineMomentXLineMomentXlineMomentXline_moment_x, LineMomentYLineMomentYLineMomentYLineMomentYlineMomentYline_moment_y, LineMomentZLineMomentZLineMomentZLineMomentZlineMomentZline_moment_z).
to a line given by two points on the line
(Point1XPoint1XPoint1XPoint1Xpoint1Xpoint_1x, Point1YPoint1YPoint1YPoint1Ypoint1Ypoint_1y, Point1ZPoint1ZPoint1ZPoint1Zpoint1Zpoint_1z) and
(Point2XPoint2XPoint2XPoint2Xpoint2Xpoint_2x, Point2YPoint2YPoint2YPoint2Ypoint2Ypoint_2y, Point2ZPoint2ZPoint2ZPoint2Zpoint2Zpoint_2z).
For the definition of Plücker coordinates, see
“Solution Guide III-C - 3D Vision”.
All input tuples must be of same length.
Let denote the line direction
(LineDirectionXLineDirectionXLineDirectionXLineDirectionXlineDirectionXline_direction_x, LineDirectionYLineDirectionYLineDirectionYLineDirectionYlineDirectionYline_direction_y, LineDirectionZLineDirectionZLineDirectionZLineDirectionZlineDirectionZline_direction_z),
the line moment
(LineMomentXLineMomentXLineMomentXLineMomentXlineMomentXline_moment_x, LineMomentYLineMomentYLineMomentYLineMomentYlineMomentYline_moment_y, LineMomentZLineMomentZLineMomentZLineMomentZlineMomentZline_moment_z),
the first point
(Point1XPoint1XPoint1XPoint1Xpoint1Xpoint_1x, Point1YPoint1YPoint1YPoint1Ypoint1Ypoint_1y, Point1ZPoint1ZPoint1ZPoint1Zpoint1Zpoint_1z) on the line, and
the second point
(Point2XPoint2XPoint2XPoint2Xpoint2Xpoint_2x, Point2YPoint2YPoint2YPoint2Ypoint2Ypoint_2y, Point2ZPoint2ZPoint2ZPoint2Zpoint2Zpoint_2z) on the line.
Then, and
.
Note that is the point on the line closest to the origin.
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
参数
LineDirectionXLineDirectionXLineDirectionXLineDirectionXlineDirectionXline_direction_x (输入控制) point3d.x(-array) → HTupleMaybeSequence[float]HTupleHtuple (real) (double) (double) (double)
X component of the direction vector of the line.
LineDirectionYLineDirectionYLineDirectionYLineDirectionYlineDirectionYline_direction_y (输入控制) point3d.y(-array) → HTupleMaybeSequence[float]HTupleHtuple (real) (double) (double) (double)
Y component of the direction vector of the line.
LineDirectionZLineDirectionZLineDirectionZLineDirectionZlineDirectionZline_direction_z (输入控制) point3d.z(-array) → HTupleMaybeSequence[float]HTupleHtuple (real) (double) (double) (double)
Z component of the direction vector of the line.
LineMomentXLineMomentXLineMomentXLineMomentXlineMomentXline_moment_x (输入控制) point3d.x(-array) → HTupleMaybeSequence[float]HTupleHtuple (real) (double) (double) (double)
X component of the moment vector of the line.
LineMomentYLineMomentYLineMomentYLineMomentYlineMomentYline_moment_y (输入控制) point3d.y(-array) → HTupleMaybeSequence[float]HTupleHtuple (real) (double) (double) (double)
Y component of the moment vector of the line.
LineMomentZLineMomentZLineMomentZLineMomentZlineMomentZline_moment_z (输入控制) point3d.z(-array) → HTupleMaybeSequence[float]HTupleHtuple (real) (double) (double) (double)
Z component of the moment vector of the line.
Point1XPoint1XPoint1XPoint1Xpoint1Xpoint_1x (输出控制) point3d.x(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
X coordinate of the first point on the line.
Point1YPoint1YPoint1YPoint1Ypoint1Ypoint_1y (输出控制) point3d.y(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Y coordinate of the first point on the line.
Point1ZPoint1ZPoint1ZPoint1Zpoint1Zpoint_1z (输出控制) point3d.z(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Z coordinate of the first point on the line.
Point2XPoint2XPoint2XPoint2Xpoint2Xpoint_2x (输出控制) point3d.x(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
X coordinate of the second point on the line.
Point2YPoint2YPoint2YPoint2Ypoint2Ypoint_2y (输出控制) point3d.y(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Y coordinate of the second point on the line.
Point2ZPoint2ZPoint2ZPoint2Zpoint2Zpoint_2z (输出控制) point3d.z(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Z coordinate of the second point on the line.
可能的后继
distance_point_linedistance_point_lineDistancePointLineDistancePointLineDistancePointLinedistance_point_line
替代
pluecker_line_to_point_directionpluecker_line_to_point_directionPlueckerLineToPointDirectionPlueckerLineToPointDirectionPlueckerLineToPointDirectionpluecker_line_to_point_direction
另见
points_to_pluecker_linepoints_to_pluecker_linePointsToPlueckerLinePointsToPlueckerLinePointsToPlueckerLinepoints_to_pluecker_line
模块
基础