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pcbnew: added oblong thermal relief for oblong pads (from a contribution) . added contributor to kicad list

This commit is contained in:
charras 2008-10-19 10:13:04 +00:00
parent 7beb0f2226
commit fff34db7f3
6 changed files with 1653 additions and 1476 deletions
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1
common/about_kicad.cpp
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@ -99,6 +99,7 @@ void InitKiCadAbout( wxAboutDialogInfo& info )
info.AddDeveloper( SetMsg( wxT( "Jerry Jacobs <jerkejacobs@gmail.com>" ) ) );
info.AddDeveloper( SetMsg( wxT( "Dick Hollenbeck <dick@softplc.com>" ) ) );
info.AddDeveloper( SetMsg( wxT( "KBool Library <http://boolean.klaasholwerda.nl/bool.html>" ) ) );
info.AddDeveloper( SetMsg( wxT( "Vesa Solonen <vesa.solonen@hut.fi>" ) ) );
/* Add document writers */
info.AddDocWriter( wxT( "Jean-Pierre Charras <jean-pierre.charras@inpg.fr>" ) );

3
eeschema/component_class.cpp
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@ -400,7 +400,8 @@ void SCH_COMPONENT::SwapData( SCH_COMPONENT* copyitem )
m_Fields.swap( copyitem->m_Fields ); // std::vector's swap()
// Reparent items after copying data (after swap() m_Pareny member does not points the right parent):
// Reparent items after copying data
// (after swap(), m_Parent member does not points the right parent):
for( int ii = 0; ii < copyitem->GetFieldCount(); ++ii )
{
copyitem->GetField(ii)->m_Parent = copyitem;

4
include/build_version.h
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@ -9,7 +9,7 @@ COMMON_GLOBL wxString g_BuildVersion
# include "config.h"
(wxT(KICAD_SVN_VERSION))
# else
(wxT("(20081008-unstable)")) /* main program version */
(wxT("(20081019-unstable)")) /* main program version */
# endif
#endif
;
@ -20,7 +20,7 @@ COMMON_GLOBL wxString g_BuildAboutVersion
# include "config.h"
(wxT(KICAD_ABOUT_VERSION))
# else
(wxT("(20081008-unstable)")) /* svn date & rev (normally overridden) */
(wxT("(20081019-unstable)")) /* svn date & rev (normally overridden) */
# endif
#endif
;

BIN
internat/fr/kicad.mo
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2968
internat/fr/kicad.po
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139
pcbnew/zones_convert_brd_items_to_polygons.cpp
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@ -408,6 +408,145 @@ void AddThermalReliefPadPolygon( Bool_Engine* aBooleng,
break;
case PAD_OVAL:
{
// Oval pad support along the lines of round and rectangular pads
std::vector <wxPoint> corners_buffer; // Polygon buffer as vector
int dx = (aPad.m_Size.x / 2) + aThermalGap; // Cutout radius x
int dy = (aPad.m_Size.y / 2) + aThermalGap; // Cutout radius y
wxPoint shape_offset;
if( dx > dy ) // Some coordinate fiddling, depending on the shape offset direction
{
shape_offset = wxPoint( (dx - dy), 0 );
// Crosspoint of thermal spoke sides, the first point of polygon buffer
corners_buffer.push_back( wxPoint( copper_tickness.x / 2, copper_tickness.y / 2 ) );
// Arc start point calculation, the intersecting point of cutout arc and thermal spoke edge
if( copper_tickness.x > dx - dy ) // If copper thickness is more than shape offset, we need to calculate arc intercept point.
{
corner.x = copper_tickness.x / 2;
corner.y =
(int) sqrt( (double) ( dy * dy ) -
( ( corner.x - (dx - dy) ) * ( corner.x - (dx - dy) ) ) );
corner.x -= (dx - dy);
}
else
{
corner.x = copper_tickness.x / 2;
corner.y = dy;
corners_buffer.push_back( corner );
corner.x = ( (dx - dy) - copper_tickness.x ) / 2;
}
// Arc stop point calculation, the intersecting point of cutout arc and thermal spoke edge
corner_end.y = copper_tickness.y / 2;
corner_end.x = (int) sqrt( (double) ( ( dx * dx ) - ( corner_end.y * corner_end.y ) ) );
}
else
{
shape_offset = wxPoint( 0, (dx - dy) );
corners_buffer.push_back( wxPoint( copper_tickness.x / 2, -copper_tickness.y / 2 ) );
if( copper_tickness.y > dy - dx )
{
corner.y = copper_tickness.y / 2;
corner.x =
(int) sqrt( (double) ( dx *
dx ) -
( ( corner.y - (dy - dx) ) * ( corner.y - (dy - dx) ) ) );
corner.y = ( -copper_tickness.y / 2 ) + (dy - dx);
}
else
{
corner.y = -copper_tickness.y / 2;
corner.x = dx;
corners_buffer.push_back( corner );
corner.y = ( (dy - dx) - copper_tickness.y ) / 2;
}
corner_end.x = copper_tickness.x / 2;
corner_end.y = -(int) sqrt( (double) ( ( dy * dy ) - ( corner_end.x * corner_end.x ) ) );
}
// calculate intermediate points till limit is reached
if( dx > dy )
{
while( (corner.y > corner_end.y) && (corner.x < corner_end.x) )
{
corners_buffer.push_back( corner + shape_offset );
RotatePoint( &corner, delta );
}
}
else
{
while( (corner.y > corner_end.y) && (corner.x > corner_end.x) )
{
corners_buffer.push_back( corner + shape_offset );
RotatePoint( &corner, delta );
}
}
//corners_buffer.push_back(corner + shape_offset); // TODO: about one mil geometry error forms somewhere.
corners_buffer.push_back( corner_end ); // Enabling the line above shows intersection point.
/* Create 2 holes, rotated by pad rotation.
*/
angle = aPad.m_Orient;
for( int irect = 0; irect < 2; irect++ )
{
if( aBooleng->StartPolygonAdd( GROUP_B ) )
{
for( int ic = 0; ic < corners_buffer.size(); ic++ )
{
wxPoint cpos = corners_buffer[ic];
RotatePoint( &cpos, angle );
cpos += PadShapePos;
aBooleng->AddPoint( cpos.x, cpos.y );
}
aBooleng->EndPolygonAdd();
angle += 1800; // this is calculate hole 3
if( angle >= 3600 )
angle -= 3600;
}
}
// Create holes, that are the mirrored from the previous holes
for( int i = 0; i < corners_buffer.size(); i++ )
{
wxPoint swap = corners_buffer[i];
swap = wxPoint( -swap.x, swap.y );
corners_buffer[i] = swap;
}
// Now add corner 4 and 2 (2 is the corner 4 rotated by 180 deg
angle = aPad.m_Orient;
for( int irect = 0; irect < 2; irect++ )
{
if( aBooleng->StartPolygonAdd( GROUP_B ) )
{
for( int ic = 0; ic < corners_buffer.size(); ic++ )
{
wxPoint cpos = corners_buffer[ic];
RotatePoint( &cpos, angle );
cpos += PadShapePos;
aBooleng->AddPoint( cpos.x, cpos.y );
}
aBooleng->EndPolygonAdd();
angle += 1800;
if( angle >= 3600 )
angle -= 3600;
}
}
}
break;
case PAD_RECT: // draw 4 Holes
{
/* we create 4 copper holes and put them in position 1, 2, 3 and 4