NswAsBuilt::PcbElement Class Reference

Helper class saving all the needed information to compute strips for a particular PCB. More...

#include <PcbElement.h>

Collaboration diagram for NswAsBuilt::PcbElement:

Classes
struct	strip_t
struct	stripConfiguration_t
struct	stripPoint_t

Public Types
using	ParameterClass = Element::ParameterClass

Public Member Functions
	PcbElement (stripConfiguration_t config, const Element &element)
strip_t	getStrip (ParameterClass iclass, int stripNumber) const
Amg::Vector3D	getPositionAlongStrip (ParameterClass iclass, int stripNumber, double sx, double sy) const

Private Attributes
stripConfiguration_t	m_config
const Element &	m_element

Detailed Description

Helper class saving all the needed information to compute strips for a particular PCB.

This class holds a reference to an Element representing a specific PCB, and the stripConfiguration: the various pitch vectors to compute a particular strip on this PCB.

The method getStrip performs the computation of the requested strip in quadruplet coordinates

Definition at line 26 of file PcbElement.h.

Member Typedef Documentation

ParameterClass

using NswAsBuilt::PcbElement::ParameterClass = Element::ParameterClass

Definition at line 29 of file PcbElement.h.

Constructor & Destructor Documentation

PcbElement()

PcbElement::PcbElement	(	stripConfiguration_t	config,
		const Element &	element
	)

Definition at line 12 of file PcbElement.cxx.

  : m_config(std::move(config)), m_element(element)
{ }

Member Function Documentation

getPositionAlongStrip()

Amg::Vector3D PcbElement::getPositionAlongStrip	(	ParameterClass	iclass,
		int	stripNumber,
		double	sx,
		double	sy
	)		const

Definition at line 37 of file PcbElement.cxx.

{
  // sx is expected to be in [-1, 1]
  // sy is expected to be in [-0.5, 0.5] (i.e. in a dx band of 1 pitch)
  double npitch = sy + (stripNumber - m_config.centralStripNumber);
  Amg::Vector3D center = m_config.centerPoint.pos + npitch * m_config.centerPoint.pitchvector;
  Amg::Vector3D left   = m_config.leftPoint.pos   + npitch * m_config.leftPoint.pitchvector;
  Amg::Vector3D right  = m_config.rightPoint.pos  + npitch * m_config.rightPoint.pitchvector;
 
  // Get strip-local coordinate of point along strip
  // Note: left, center and right are exactly in line in local coordinates
  // (i.e. strip is not deformed in local coordinates)
  Amg::Vector3D ret{Amg::Vector3D::Zero()};
  if (sx < 0.0) 
    ret = (sx+1.0)*center - sx*left;
  else
    ret = (1.0-sx)*center + sx*right;
 
  m_element.transformToFrame(iclass, ret, nullptr);
  return ret;
}

getStrip()

PcbElement::strip_t PcbElement::getStrip	(	ParameterClass	iclass,
		int	stripNumber
	)		const

Definition at line 18 of file PcbElement.cxx.

{
  int npitch = stripNumber - m_config.centralStripNumber;
  Eigen::Matrix3d vectorset;
  vectorset.col(0) = m_config.centerPoint.pos + npitch * m_config.centerPoint.pitchvector;
  vectorset.col(1) = m_config.leftPoint.pos + npitch * m_config.leftPoint.pitchvector;
  vectorset.col(2) = m_config.rightPoint.pos + npitch * m_config.rightPoint.pitchvector;
 
  m_element.transformToFrame(iclass, vectorset, nullptr);
 
  strip_t ret;
  ret.center = vectorset.col(0);
  ret.left   = vectorset.col(1);
  ret.right  = vectorset.col(2);
  return ret;
}

Member Data Documentation

m_config

stripConfiguration_t NswAsBuilt::PcbElement::m_config

private

Definition at line 62 of file PcbElement.h.

m_element

const Element& NswAsBuilt::PcbElement::m_element

private

Definition at line 63 of file PcbElement.h.

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The documentation for this class was generated from the following files:

• PcbElement.h
• PcbElement.cxx