NavPixel< chan_t > Struct Template Reference

#include <NavImage.hpp>

Public Member Functions
void	setFloat (const NavPixel< float > &, float coverage)
void	addPoint (const NavPoint &, char z, chan_t vTB, chan_t vM)
void	addPin (char z, chan_t)
void	addRatsNest (char z, chan_t)
void	addTrack (char z, chan_t vTB, chan_t vM)
void	addVia (chan_t)
void	zero ()
bool	isNonzero () const

Data Fields
chan_t	Chan [NAV_IMAGE_NUM_CHANS]

Detailed Description

template<typename chan_t>
struct NavPixel< chan_t >

This class represents a "pixel" in an "image" representation of the board. If the encoding is u8, by default we use 0 to 144 for channels with graduation (PIN_T,B and TRACK_M), and and 0/1 otherwise. 144 is the most divisble by the common number of layers (2,3,4,6,8,9,12,16). This avoid roundoff errors when converting to floats for neural networks.

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The documentation for this struct was generated from the following file:

• /home/chr/devel/PhD/Environment/pub/PCBEnv/pcbenv/cxx/NavImage.hpp