pluecker_line_to_point_directionpluecker_line_to_point_directionPlueckerLineToPointDirectionPlueckerLineToPointDirectionpluecker_line_to_point_direction (算子名称)

名称

pluecker_line_to_point_directionpluecker_line_to_point_directionPlueckerLineToPointDirectionPlueckerLineToPointDirectionpluecker_line_to_point_direction — Convert a 3D line given by Plücker coordinates to a 3D line given by a point and a direction.

参数签名

描述

pluecker_line_to_point_directionpluecker_line_to_point_directionPlueckerLineToPointDirectionPlueckerLineToPointDirectionPlueckerLineToPointDirectionpluecker_line_to_point_direction converts a 3D line given by Plücker coordinates to a line given by a point on the line and the direction of the line. The line is given in Plücker coordinates (LineDirectionXLineDirectionXLineDirectionXLineDirectionXlineDirectionXline_direction_x, LineDirectionYLineDirectionYLineDirectionYLineDirectionYlineDirectionYline_direction_y, LineDirectionZLineDirectionZLineDirectionZLineDirectionZlineDirectionZline_direction_z) and (LineMomentXLineMomentXLineMomentXLineMomentXlineMomentXline_moment_x, LineMomentYLineMomentYLineMomentYLineMomentYlineMomentYline_moment_y, LineMomentZLineMomentZLineMomentZLineMomentZlineMomentZline_moment_z). The direction is given by (DirectionXDirectionXDirectionXDirectionXdirectionXdirection_x, DirectionYDirectionYDirectionYDirectionYdirectionYdirection_y, DirectionZDirectionZDirectionZDirectionZdirectionZdirection_z) of the line. and the point on the line by (PointXPointXPointXPointXpointXpoint_x, PointYPointYPointYPointYpointYpoint_y, PointZPointZPointZPointZpointZpoint_z). 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 point (PointXPointXPointXPointXpointXpoint_x, PointYPointYPointYPointYpointYpoint_y, PointZPointZPointZPointZpointZpoint_z) on the line, and the direction (DirectionXDirectionXDirectionXDirectionXdirectionXdirection_x, DirectionYDirectionYDirectionYDirectionYdirectionYdirection_y, DirectionZDirectionZDirectionZDirectionZdirectionZdirection_z) of the line. Then, and . Note that is the point on the line closest to the origin.

运行信息

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

参数表

可替代算子

pluecker_line_to_pointspluecker_line_to_pointsPlueckerLineToPointsPlueckerLineToPointsPlueckerLineToPointspluecker_line_to_points

参考其它

point_direction_to_pluecker_linepoint_direction_to_pluecker_linePointDirectionToPlueckerLinePointDirectionToPlueckerLinePointDirectionToPlueckerLinepoint_direction_to_pluecker_line

模块

Foundation

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