static void export_vrml_module( MODEL_VRML& aModel, BOARD* aPcb, MODULE* aModule,
std::ofstream& aOutputFile,
double aVRMLModelsToBiu,
bool aExport3DFiles, const wxString& a3D_Subdir )
{
// Reference and value
if( aModule->Reference().IsVisible() )
export_vrml_text_module( &aModule->Reference() );
if( aModule->Value().IsVisible() )
export_vrml_text_module( &aModule->Value() );
// Export module edges
for( EDA_ITEM* item = aModule->GraphicalItems(); item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
export_vrml_text_module( static_cast<TEXTE_MODULE*>( item ) );
break;
case PCB_MODULE_EDGE_T:
export_vrml_edge_module( aModel, static_cast<EDGE_MODULE*>( item ),
aModule->GetOrientation() );
break;
default:
break;
}
}
// Export pads
for( D_PAD* pad = aModule->Pads(); pad; pad = pad->Next() )
export_vrml_pad( aModel, aPcb, pad );
bool isFlipped = aModule->GetLayer() == B_Cu;
// Export the object VRML model(s)
for( S3D_MASTER* vrmlm = aModule->Models(); vrmlm; vrmlm = vrmlm->Next() )
{
if( !vrmlm->Is3DType( S3D_MASTER::FILE3D_VRML ) )
continue;
wxString fname = vrmlm->GetShape3DFullFilename();
fname.Replace( wxT( "\\" ), wxT( "/" ) );
wxString source_fname = fname;
if( aExport3DFiles )
{
// Change illegal characters in filenames
ChangeIllegalCharacters( fname, true );
fname = a3D_Subdir + wxT( "/" ) + fname;
if( !wxFileExists( fname ) )
wxCopyFile( source_fname, fname );
}
/* Calculate 3D shape rotation:
* this is the rotation parameters, with an additional 180 deg rotation
* for footprints that are flipped
* When flipped, axis rotation is the horizontal axis (X axis)
*/
double rotx = -vrmlm->m_MatRotation.x;
double roty = -vrmlm->m_MatRotation.y;
double rotz = -vrmlm->m_MatRotation.z;
if( isFlipped )
{
rotx += 180.0;
NEGATE( roty );
NEGATE( rotz );
}
// Do some quaternion munching
double q1[4], q2[4], rot[4];
build_quat( 1, 0, 0, DEG2RAD( rotx ), q1 );
build_quat( 0, 1, 0, DEG2RAD( roty ), q2 );
compose_quat( q1, q2, q1 );
build_quat( 0, 0, 1, DEG2RAD( rotz ), q2 );
compose_quat( q1, q2, q1 );
// Note here aModule->GetOrientation() is in 0.1 degrees,
// so module rotation has to be converted to radians
build_quat( 0, 0, 1, DECIDEG2RAD( aModule->GetOrientation() ), q2 );
compose_quat( q1, q2, q1 );
from_quat( q1, rot );
aOutputFile << "Transform {\n";
// A null rotation would fail the acos!
if( rot[3] != 0.0 )
{
aOutputFile << " rotation " << std::setprecision( 3 );
aOutputFile << rot[0] << " " << rot[1] << " " << rot[2] << " " << rot[3] << "\n";
}
// adjust 3D shape local offset position
// they are given in inch, so they are converted in board IU.
double offsetx = vrmlm->m_MatPosition.x * IU_PER_MILS * 1000.0;
double offsety = vrmlm->m_MatPosition.y * IU_PER_MILS * 1000.0;
double offsetz = vrmlm->m_MatPosition.z * IU_PER_MILS * 1000.0;
if( isFlipped )
NEGATE( offsetz );
else // In normal mode, Y axis is reversed in Pcbnew.
NEGATE( offsety );
RotatePoint( &offsetx, &offsety, aModule->GetOrientation() );
aOutputFile << " translation " << std::setprecision( aModel.precision );
aOutputFile << (( offsetx + aModule->GetPosition().x) * aModel.scale + aModel.tx ) << " ";
aOutputFile << ( -(offsety + aModule->GetPosition().y) * aModel.scale - aModel.ty ) << " ";
aOutputFile << ( (offsetz * aModel.scale ) + aModel.GetLayerZ( aModule->GetLayer() ) ) << "\n";
aOutputFile << " scale ";
aOutputFile << ( vrmlm->m_MatScale.x * aVRMLModelsToBiu ) << " ";
aOutputFile << ( vrmlm->m_MatScale.y * aVRMLModelsToBiu ) << " ";
aOutputFile << ( vrmlm->m_MatScale.z * aVRMLModelsToBiu ) << "\n";
if( fname.EndsWith( wxT( "x3d" ) ) )
{
X3D_MODEL_PARSER* parser = new X3D_MODEL_PARSER( vrmlm );
if( parser )
{
// embed x3d model in vrml format
double vrml_to_x3d = aVRMLModelsToBiu;
parser->Load( fname, vrml_to_x3d );
try
{
aOutputFile << " children [\n ";
aOutputFile << TO_UTF8( parser->VRML2_representation() ) << " ]\n";
aOutputFile << " }\n";
}
catch( const std::exception& e )
{
delete parser;
throw;
}
}
}
else
{
aOutputFile << " children [\n Inline {\n url \"";
aOutputFile << TO_UTF8( fname ) << "\"\n } ]\n";
aOutputFile << " }\n";
}
}
}
/**
* Function idf_export_module
* retrieves information from all board modules, adds drill holes to
* the DRILLED_HOLES or BOARD_OUTLINE section as appropriate,
* compiles data for the PLACEMENT section and compiles data for
* the library ELECTRICAL section.
*/
static void idf_export_module( BOARD* aPcb, MODULE* aModule,
IDF3_BOARD& aIDFBoard )
{
// Reference Designator
std::string crefdes = TO_UTF8( aModule->GetReference() );
if( crefdes.empty() || !crefdes.compare( "~" ) )
{
std::string cvalue = TO_UTF8( aModule->GetValue() );
// if both the RefDes and Value are empty or set to '~' the board owns the part,
// otherwise associated parts of the module must be marked NOREFDES.
if( cvalue.empty() || !cvalue.compare( "~" ) )
crefdes = "BOARD";
else
crefdes = "NOREFDES";
}
// TODO: If module cutouts are supported we must add code here
// for( EDA_ITEM* item = aModule->GraphicalItems(); item != NULL; item = item->Next() )
// {
// if( ( item->Type() != PCB_MODULE_EDGE_T )
// || (item->GetLayer() != Edge_Cuts ) ) continue;
// code to export cutouts
// }
// Export pads
double drill, x, y;
double scale = aIDFBoard.GetUserScale();
IDF3::KEY_PLATING kplate;
std::string pintype;
std::string tstr;
double dx, dy;
aIDFBoard.GetUserOffset( dx, dy );
for( D_PAD* pad = aModule->Pads(); pad; pad = pad->Next() )
{
drill = (double) pad->GetDrillSize().x * scale;
x = pad->GetPosition().x * scale + dx;
y = -pad->GetPosition().y * scale + dy;
// Export the hole on the edge layer
if( drill > 0.0 )
{
// plating
if( pad->GetAttribute() == PAD_ATTRIB_HOLE_NOT_PLATED )
kplate = IDF3::NPTH;
else
kplate = IDF3::PTH;
// hole type
tstr = TO_UTF8( pad->GetPadName() );
if( tstr.empty() || !tstr.compare( "0" ) || !tstr.compare( "~" )
|| ( kplate == IDF3::NPTH )
||( pad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG ) )
pintype = "MTG";
else
pintype = "PIN";
// fields:
// 1. hole dia. : float
// 2. X coord : float
// 3. Y coord : float
// 4. plating : PTH | NPTH
// 5. Assoc. part : BOARD | NOREFDES | PANEL | {"refdes"}
// 6. type : PIN | VIA | MTG | TOOL | { "other" }
// 7. owner : MCAD | ECAD | UNOWNED
if( ( pad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG )
&& ( pad->GetDrillSize().x != pad->GetDrillSize().y ) )
{
// NOTE: IDF does not have direct support for slots;
// slots are implemented as a board cutout and we
// cannot represent plating or reference designators
double dlength = pad->GetDrillSize().y * scale;
// NOTE: The orientation of modules and pads have
// the opposite sense due to KiCad drawing on a
// screen with a LH coordinate system
double angle = pad->GetOrientation() / 10.0;
// NOTE: Since this code assumes the scenario where
// GetDrillSize().y is the length but idf_parser.cpp
// assumes a length along the X axis, the orientation
// must be shifted +90 deg when GetDrillSize().y is
// the major axis.
if( dlength < drill )
{
std::swap( drill, dlength );
}
else
{
angle += 90.0;
}
// NOTE: KiCad measures a slot's length from end to end
// rather than between the centers of the arcs
dlength -= drill;
aIDFBoard.AddSlot( drill, dlength, angle, x, y );
}
else
{
IDF_DRILL_DATA *dp = new IDF_DRILL_DATA( drill, x, y, kplate, crefdes,
pintype, IDF3::ECAD );
if( !aIDFBoard.AddDrill( dp ) )
{
delete dp;
std::ostringstream ostr;
ostr << __FILE__ << ":" << __LINE__ << ":" << __FUNCTION__;
ostr << "(): could not add drill";
throw std::runtime_error( ostr.str() );
}
}
}
}
// add any valid models to the library item list
std::string refdes;
IDF3_COMPONENT* comp = NULL;
for( S3D_MASTER* modfile = aModule->Models(); modfile != 0; modfile = modfile->Next() )
{
if( !modfile->Is3DType( S3D_MASTER::FILE3D_IDF )
|| modfile->GetShape3DFullFilename().empty() )
continue;
if( refdes.empty() )
{
refdes = TO_UTF8( aModule->GetReference() );
// NOREFDES cannot be used or else the software gets confused
// when writing out the placement data due to conflicting
// placement and layer specifications; to work around this we
// create a (hopefully) unique refdes for our exported part.
if( refdes.empty() || !refdes.compare( "~" ) )
refdes = aIDFBoard.GetNewRefDes();
}
IDF3_COMP_OUTLINE* outline;
outline = aIDFBoard.GetComponentOutline( modfile->GetShape3DFullFilename() );
if( !outline )
throw( std::runtime_error( aIDFBoard.GetError() ) );
double rotz = aModule->GetOrientation()/10.0;
double locx = modfile->m_MatPosition.x * 25.4; // part offsets are in inches
double locy = modfile->m_MatPosition.y * 25.4;
double locz = modfile->m_MatPosition.z * 25.4;
double lrot = modfile->m_MatRotation.z;
bool top = ( aModule->GetLayer() == B_Cu ) ? false : true;
if( top )
{
locy = -locy;
RotatePoint( &locx, &locy, aModule->GetOrientation() );
locy = -locy;
}
if( !top )
{
lrot = -lrot;
RotatePoint( &locx, &locy, aModule->GetOrientation() );
locy = -locy;
rotz = 180.0 - rotz;
if( rotz >= 360.0 )
while( rotz >= 360.0 ) rotz -= 360.0;
if( rotz <= -360.0 )
while( rotz <= -360.0 ) rotz += 360.0;
}
if( comp == NULL )
comp = aIDFBoard.FindComponent( refdes );
if( comp == NULL )
{
comp = new IDF3_COMPONENT( &aIDFBoard );
if( comp == NULL )
throw( std::runtime_error( aIDFBoard.GetError() ) );
comp->SetRefDes( refdes );
if( top )
comp->SetPosition( aModule->GetPosition().x * scale + dx,
-aModule->GetPosition().y * scale + dy,
rotz, IDF3::LYR_TOP );
else
comp->SetPosition( aModule->GetPosition().x * scale + dx,
-aModule->GetPosition().y * scale + dy,
rotz, IDF3::LYR_BOTTOM );
comp->SetPlacement( IDF3::PS_ECAD );
aIDFBoard.AddComponent( comp );
}
else
{
double refX, refY, refA;
IDF3::IDF_LAYER side;
if( ! comp->GetPosition( refX, refY, refA, side ) )
{
// place the item
if( top )
comp->SetPosition( aModule->GetPosition().x * scale + dx,
-aModule->GetPosition().y * scale + dy,
rotz, IDF3::LYR_TOP );
else
comp->SetPosition( aModule->GetPosition().x * scale + dx,
-aModule->GetPosition().y * scale + dy,
rotz, IDF3::LYR_BOTTOM );
comp->SetPlacement( IDF3::PS_ECAD );
}
else
{
// check that the retrieved component matches this one
refX = refX - ( aModule->GetPosition().x * scale + dx );
refY = refY - ( -aModule->GetPosition().y * scale + dy );
refA = refA - rotz;
refA *= refA;
refX *= refX;
refY *= refY;
refX += refY;
// conditions: same side, X,Y coordinates within 10 microns,
// angle within 0.01 degree
if( ( top && side == IDF3::LYR_BOTTOM ) || ( !top && side == IDF3::LYR_TOP )
|| ( refA > 0.0001 ) || ( refX > 0.0001 ) )
{
comp->GetPosition( refX, refY, refA, side );
std::ostringstream ostr;
ostr << "* " << __FILE__ << ":" << __LINE__ << ":" << __FUNCTION__ << "():\n";
ostr << "* conflicting Reference Designator '" << refdes << "'\n";
ostr << "* X loc: " << (aModule->GetPosition().x * scale + dx);
ostr << " vs. " << refX << "\n";
ostr << "* Y loc: " << (-aModule->GetPosition().y * scale + dy);
ostr << " vs. " << refY << "\n";
ostr << "* angle: " << rotz;
ostr << " vs. " << refA << "\n";
if( top )
ostr << "* TOP vs. ";
else
ostr << "* BOTTOM vs. ";
if( side == IDF3::LYR_TOP )
ostr << "TOP";
else
ostr << "BOTTOM";
throw( std::runtime_error( ostr.str() ) );
}
}
}
// create the local data ...
IDF3_COMP_OUTLINE_DATA* data = new IDF3_COMP_OUTLINE_DATA( comp, outline );
data->SetOffsets( locx, locy, locz, lrot );
comp->AddOutlineData( data );
}
return;
}
static void export_vrml_module( MODEL_VRML& aModel, BOARD* aPcb, MODULE* aModule,
std::ofstream& aOutputFile, double aVRMLModelsToBiu,
bool aExport3DFiles, bool aUseRelativePaths,
const wxString& a3D_Subdir )
{
// Reference and value
if( aModule->Reference().IsVisible() )
export_vrml_text_module( &aModule->Reference() );
if( aModule->Value().IsVisible() )
export_vrml_text_module( &aModule->Value() );
// Export module edges
for( EDA_ITEM* item = aModule->GraphicalItems(); item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
export_vrml_text_module( static_cast<TEXTE_MODULE*>( item ) );
break;
case PCB_MODULE_EDGE_T:
export_vrml_edge_module( aModel, static_cast<EDGE_MODULE*>( item ),
aModule->GetOrientation() );
break;
default:
break;
}
}
// Export pads
for( D_PAD* pad = aModule->Pads(); pad; pad = pad->Next() )
export_vrml_pad( aModel, aPcb, pad );
bool isFlipped = aModule->GetLayer() == B_Cu;
// Export the object VRML model(s)
for( S3D_MASTER* vrmlm = aModule->Models(); vrmlm; vrmlm = vrmlm->Next() )
{
if( !vrmlm->Is3DType( S3D_MASTER::FILE3D_VRML ) )
continue;
wxFileName modelFileName = vrmlm->GetShape3DFullFilename();
wxFileName destFileName( a3D_Subdir, modelFileName.GetName(), modelFileName.GetExt() );
// Only copy VRML files.
if( modelFileName.FileExists() && modelFileName.GetExt() == wxT( "wrl" ) )
{
if( aExport3DFiles )
{
wxDateTime srcModTime = modelFileName.GetModificationTime();
wxDateTime destModTime = srcModTime;
destModTime.SetToCurrent();
if( destFileName.FileExists() )
destModTime = destFileName.GetModificationTime();
// Only copy the file if it doesn't exist or has been modified. This eliminates
// the redundant file copies.
if( srcModTime != destModTime )
{
wxLogDebug( wxT( "Copying 3D model %s to %s." ),
GetChars( modelFileName.GetFullPath() ),
GetChars( destFileName.GetFullPath() ) );
if( !wxCopyFile( modelFileName.GetFullPath(), destFileName.GetFullPath() ) )
continue;
}
}
/* Calculate 3D shape rotation:
* this is the rotation parameters, with an additional 180 deg rotation
* for footprints that are flipped
* When flipped, axis rotation is the horizontal axis (X axis)
*/
double rotx = -vrmlm->m_MatRotation.x;
double roty = -vrmlm->m_MatRotation.y;
double rotz = -vrmlm->m_MatRotation.z;
if( isFlipped )
{
rotx += 180.0;
NEGATE( roty );
NEGATE( rotz );
}
// Do some quaternion munching
double q1[4], q2[4], rot[4];
build_quat( 1, 0, 0, DEG2RAD( rotx ), q1 );
build_quat( 0, 1, 0, DEG2RAD( roty ), q2 );
compose_quat( q1, q2, q1 );
build_quat( 0, 0, 1, DEG2RAD( rotz ), q2 );
compose_quat( q1, q2, q1 );
// Note here aModule->GetOrientation() is in 0.1 degrees,
// so module rotation has to be converted to radians
build_quat( 0, 0, 1, DECIDEG2RAD( aModule->GetOrientation() ), q2 );
compose_quat( q1, q2, q1 );
from_quat( q1, rot );
aOutputFile << "Transform {\n";
// A null rotation would fail the acos!
if( rot[3] != 0.0 )
{
aOutputFile << " rotation " << std::setprecision( 3 );
aOutputFile << rot[0] << " " << rot[1] << " " << rot[2] << " " << rot[3] << "\n";
}
// adjust 3D shape local offset position
// they are given in inch, so they are converted in board IU.
double offsetx = vrmlm->m_MatPosition.x * IU_PER_MILS * 1000.0;
double offsety = vrmlm->m_MatPosition.y * IU_PER_MILS * 1000.0;
double offsetz = vrmlm->m_MatPosition.z * IU_PER_MILS * 1000.0;
if( isFlipped )
NEGATE( offsetz );
else // In normal mode, Y axis is reversed in Pcbnew.
NEGATE( offsety );
RotatePoint( &offsetx, &offsety, aModule->GetOrientation() );
aOutputFile << " translation " << std::setprecision( aModel.precision );
aOutputFile << ( ( offsetx + aModule->GetPosition().x ) *
aModel.scale + aModel.tx ) << " ";
aOutputFile << ( -(offsety + aModule->GetPosition().y) *
aModel.scale - aModel.ty ) << " ";
aOutputFile << ( (offsetz * aModel.scale ) +
aModel.GetLayerZ( aModule->GetLayer() ) ) << "\n";
aOutputFile << " scale ";
aOutputFile << ( vrmlm->m_MatScale.x * aVRMLModelsToBiu ) << " ";
aOutputFile << ( vrmlm->m_MatScale.y * aVRMLModelsToBiu ) << " ";
aOutputFile << ( vrmlm->m_MatScale.z * aVRMLModelsToBiu ) << "\n";
aOutputFile << " children [\n Inline {\n url \"";
if( aUseRelativePaths )
{
wxFileName tmp = destFileName;
tmp.SetExt( wxT( "" ) );
tmp.SetName( wxT( "" ) );
tmp.RemoveLastDir();
destFileName.MakeRelativeTo( tmp.GetPath() );
}
wxString fn = destFileName.GetFullPath();
fn.Replace( wxT( "\\" ), wxT( "/" ) );
aOutputFile << TO_UTF8( fn ) << "\"\n } ]\n";
aOutputFile << " }\n";
}
}
}
MODULE::MODULE( const MODULE& aModule ) :
BOARD_ITEM( aModule )
{
m_Pos = aModule.m_Pos;
m_fpid = aModule.m_fpid;
m_Layer = aModule.m_Layer;
m_Attributs = aModule.m_Attributs;
m_ModuleStatus = aModule.m_ModuleStatus;
m_Orient = aModule.m_Orient;
m_BoundaryBox = aModule.m_BoundaryBox;
m_CntRot90 = aModule.m_CntRot90;
m_CntRot180 = aModule.m_CntRot180;
m_LastEditTime = aModule.m_LastEditTime;
m_Link = aModule.m_Link;
m_Path = aModule.m_Path; //is this correct behavior?
m_LocalClearance = aModule.m_LocalClearance;
m_LocalSolderMaskMargin = aModule.m_LocalSolderMaskMargin;
m_LocalSolderPasteMargin = aModule.m_LocalSolderPasteMargin;
m_LocalSolderPasteMarginRatio = aModule.m_LocalSolderPasteMarginRatio;
m_ZoneConnection = aModule.m_ZoneConnection;
m_ThermalWidth = aModule.m_ThermalWidth;
m_ThermalGap = aModule.m_ThermalGap;
// Copy reference and value.
m_Reference = new TEXTE_MODULE( *aModule.m_Reference );
m_Reference->SetParent( this );
m_Value = new TEXTE_MODULE( *aModule.m_Value );
m_Value->SetParent( this );
// Copy auxiliary data: Pads
for( D_PAD* pad = aModule.m_Pads; pad; pad = pad->Next() )
{
D_PAD* newpad = new D_PAD( *pad );
assert( newpad->GetNet() == pad->GetNet() );
newpad->SetParent( this );
m_Pads.PushBack( newpad );
}
// Copy auxiliary data: Drawings
for( BOARD_ITEM* item = aModule.m_Drawings; item; item = item->Next() )
{
BOARD_ITEM* newItem;
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
case PCB_MODULE_EDGE_T:
newItem = static_cast<BOARD_ITEM*>( item->Clone() );
newItem->SetParent( this );
m_Drawings.PushBack( newItem );
break;
default:
wxLogMessage( wxT( "MODULE::Copy() Internal Err: unknown type" ) );
break;
}
}
// Copy auxiliary data: 3D_Drawings info
for( S3D_MASTER* item = aModule.m_3D_Drawings; item; item = item->Next() )
{
if( item->GetShape3DName().IsEmpty() ) // do not copy empty shapes.
continue;
S3D_MASTER* t3d = new S3D_MASTER( this );
t3d->Copy( item );
m_3D_Drawings.PushBack( t3d );
}
// Ensure there is at least one item in m_3D_Drawings.
if( m_3D_Drawings.GetCount() == 0 )
m_3D_Drawings.PushBack( new S3D_MASTER( this ) ); // push a void item
m_Doc = aModule.m_Doc;
m_KeyWord = aModule.m_KeyWord;
m_arflag = 0;
// Ensure auxiliary data is up to date
CalculateBoundingBox();
m_initial_comments = aModule.m_initial_comments ?
new wxArrayString( *aModule.m_initial_comments ) : 0;
}
void MODULE::Copy( MODULE* aModule )
{
m_Pos = aModule->m_Pos;
m_Layer = aModule->m_Layer;
m_fpid = aModule->m_fpid;
m_Attributs = aModule->m_Attributs;
m_ModuleStatus = aModule->m_ModuleStatus;
m_Orient = aModule->m_Orient;
m_BoundaryBox = aModule->m_BoundaryBox;
m_CntRot90 = aModule->m_CntRot90;
m_CntRot180 = aModule->m_CntRot180;
m_LastEditTime = aModule->m_LastEditTime;
m_Link = aModule->m_Link;
m_Path = aModule->m_Path; //is this correct behavior?
SetTimeStamp( GetNewTimeStamp() );
m_LocalClearance = aModule->m_LocalClearance;
m_LocalSolderMaskMargin = aModule->m_LocalSolderMaskMargin;
m_LocalSolderPasteMargin = aModule->m_LocalSolderPasteMargin;
m_LocalSolderPasteMarginRatio = aModule->m_LocalSolderPasteMarginRatio;
m_ZoneConnection = aModule->m_ZoneConnection;
m_ThermalWidth = aModule->m_ThermalWidth;
m_ThermalGap = aModule->m_ThermalGap;
// Copy reference and value.
m_Reference->Copy( aModule->m_Reference );
m_Value->Copy( aModule->m_Value );
// Copy auxiliary data: Pads
m_Pads.DeleteAll();
for( D_PAD* pad = aModule->m_Pads; pad; pad = pad->Next() )
{
D_PAD* newpad = new D_PAD( this );
newpad->Copy( pad );
m_Pads.PushBack( newpad );
}
// Copy auxiliary data: Drawings
m_Drawings.DeleteAll();
for( BOARD_ITEM* item = aModule->m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
{
TEXTE_MODULE* textm = new TEXTE_MODULE( this );
textm->Copy( static_cast<TEXTE_MODULE*>( item ) );
m_Drawings.PushBack( textm );
break;
}
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE * edge;
edge = new EDGE_MODULE( this );
edge->Copy( (EDGE_MODULE*) item );
m_Drawings.PushBack( edge );
break;
}
default:
wxLogMessage( wxT( "MODULE::Copy() Internal Err: unknown type" ) );
break;
}
}
// Copy auxiliary data: 3D_Drawings info
m_3D_Drawings.DeleteAll();
// Ensure there is one (or more) item in m_3D_Drawings
m_3D_Drawings.PushBack( new S3D_MASTER( this ) ); // push a void item
for( S3D_MASTER* item = aModule->m_3D_Drawings; item; item = item->Next() )
{
if( item->GetShape3DName().IsEmpty() ) // do not copy empty shapes.
continue;
S3D_MASTER* t3d = m_3D_Drawings;
if( t3d && t3d->GetShape3DName().IsEmpty() ) // The first entry can
{ // exist, but is empty : use it.
t3d->Copy( item );
}
else
{
t3d = new S3D_MASTER( this );
t3d->Copy( item );
m_3D_Drawings.PushBack( t3d );
}
}
m_Doc = aModule->m_Doc;
m_KeyWord = aModule->m_KeyWord;
// Ensure auxiliary data is up to date
CalculateBoundingBox();
}
static void export_vrml_module( BOARD* aPcb, MODULE* aModule,
FILE* aOutputFile,
double aVRMLModelsToBiu,
bool aExport3DFiles, const wxString & a3D_Subdir,
double boardIU2WRML )
{
// Reference and value
export_vrml_text_module( aModule->m_Reference );
export_vrml_text_module( aModule->m_Value );
// Export module edges
for( EDA_ITEM* item = aModule->m_Drawings; item != NULL; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
export_vrml_text_module( dynamic_cast<TEXTE_MODULE*>(item) );
break;
case PCB_MODULE_EDGE_T:
export_vrml_edge_module( dynamic_cast<EDGE_MODULE*>(item) );
break;
default:
break;
}
}
// Export pads
for( D_PAD* pad = aModule->m_Pads; pad; pad = pad->Next() )
export_vrml_pad( aPcb, pad );
bool isFlipped = aModule->GetLayer() == LAYER_N_BACK;
// Export the object VRML model(s)
for( S3D_MASTER* vrmlm = aModule->m_3D_Drawings; vrmlm != 0; vrmlm = vrmlm->Next() )
{
wxString fname = vrmlm->m_Shape3DName;
if( fname.IsEmpty() )
continue;
if( ! wxFileName::FileExists( fname ) )
{
wxFileName fn = fname;
fname = wxGetApp().FindLibraryPath( fn );
if( fname.IsEmpty() ) // keep "short" name if full filemane not found
fname = vrmlm->m_Shape3DName;
}
fname.Replace(wxT("\\"), wxT("/" ) );
wxString source_fname = fname;
if( aExport3DFiles ) // Change illegal characters in short filename
{
ChangeIllegalCharacters( fname, true );
fname = a3D_Subdir + wxT("/") + fname;
if( !wxFileExists( fname ) )
wxCopyFile( source_fname, fname );
}
/* Calculate 3D shape rotation:
* this is the rotation parameters, with an additional 180 deg rotation
* for footprints that are flipped
* When flipped, axis rotation is the horizontal axis (X axis)
*/
double rotx = - vrmlm->m_MatRotation.x;
double roty = - vrmlm->m_MatRotation.y;
double rotz = - vrmlm->m_MatRotation.z;
if ( isFlipped )
{
rotx += 180.0;
NEGATE(roty);
NEGATE(rotz);
}
// Do some quaternion munching
double q1[4], q2[4], rot[4];
build_quat( 1, 0, 0, rotx / 180.0 * M_PI, q1 );
build_quat( 0, 1, 0, roty / 180.0 * M_PI, q2 );
compose_quat( q1, q2, q1 );
build_quat( 0, 0, 1, rotz / 180.0 * M_PI, q2 );
compose_quat( q1, q2, q1 );
// Note here aModule->GetOrientation() is in 0.1 degrees,
// so module rotation is aModule->GetOrientation() / 1800.0
build_quat( 0, 0, 1, aModule->GetOrientation() / 1800.0 * M_PI, q2 );
compose_quat( q1, q2, q1 );
from_quat( q1, rot );
fprintf( aOutputFile, "Transform {\n" );
// A null rotation would fail the acos!
if( rot[3] != 0.0 )
{
fprintf( aOutputFile, " rotation %g %g %g %g\n", rot[0], rot[1], rot[2], rot[3] );
}
// adjust 3D shape offset position
int offsetx = vrmlm->m_MatPosition.x;
int offsety = vrmlm->m_MatPosition.y;
double offsetz = vrmlm->m_MatPosition.z;
if ( isFlipped )
NEGATE(offsetz);
else // In normal mode, Y axis is reversed in Pcbnew.
NEGATE(offsety);
RotatePoint(&offsetx, &offsety, aModule->GetOrientation());
fprintf( aOutputFile, " translation %g %g %g\n",
(double) (offsetx + aModule->m_Pos.x) * boardIU2WRML,
- (double)(offsety + aModule->m_Pos.y) * boardIU2WRML, // Y axis is reversed in Pcbnew
offsetz + layer_z[aModule->GetLayer()] * boardIU2WRML);
fprintf( aOutputFile, " scale %g %g %g\n",
vrmlm->m_MatScale.x * aVRMLModelsToBiu,
vrmlm->m_MatScale.y * aVRMLModelsToBiu,
vrmlm->m_MatScale.z * aVRMLModelsToBiu );
fprintf( aOutputFile,
// " children [\n Inline {\n url \"file://%s\"\n } ]\n",
" children [\n Inline {\n url \"%s\"\n } ]\n",
TO_UTF8( fname ) );
fprintf( aOutputFile, " }\n" );
}
}