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improve comments in specctra stuff

This commit is contained in:
Dick Hollenbeck 2012-04-11 09:49:11 -05:00
parent 36dac0c14d
commit a0c80381f2
2 changed files with 7 additions and 7 deletions
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10
pcbnew/specctra_export.cpp
View File

@ -170,7 +170,7 @@ static inline double scale( int kicadDist )
{
#if defined(USE_PCBNEW_NANOMETRES)
// nanometers to um
// nanometers to um
return kicadDist / 1000.0;
// nanometers to mils
@ -1037,12 +1037,14 @@ void SPECCTRA_DB::FromBOARD( BOARD* aBoard ) throw( IO_ERROR )
{
#if defined(USE_PCBNEW_NANOMETRES)
// tell freerouter about centi-mil
// tell freerouter to use "tenths of micrometers",
// which is 100 nm resolution. Possibly more resolution is possible
// in freerouter, but it would need testing.
pcb->unit->units = T_um;
pcb->resolution->units = T_um;
pcb->resolution->value = 10;
pcb->resolution->value = 10; // tenths of a um
// pcb->resolution->value = 1000; // "thousandths of a um" (i.e. "nm")
#else
pcb->unit->units = T_mil;

4
pcbnew/specctra_import.cpp
View File

@ -145,11 +145,10 @@ namespace DSN {
static int scale( double distance, UNIT_RES* aResolution )
{
double resValue = aResolution->GetValue();
double factor;
#if defined(USE_PCBNEW_NANOMETRES)
double factor;
switch( aResolution->GetEngUnits() )
{
default:
@ -173,7 +172,6 @@ static int scale( double distance, UNIT_RES* aResolution )
int ret = wxRound( factor * distance / resValue );
#else
double factor; // multiply this times session value to get mils for KiCad.
switch( aResolution->GetEngUnits() )
{