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Commit 8dd76c53 authored by jean-pierre charras's avatar jean-pierre charras
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Pcbnew: Added VRML export, from the patch sent by Lorenzo Marcantonio ( october 2009, 11)

parents bffefd7e 6be07af6
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include/wxPcbStruct.h
View file @ 8dd76c53
......@@ -479,6 +479,25 @@ public:
void ExportToGenCAD( wxCommandEvent& event );
/**
* Function OnExportVRML
* will export the current BOARD to a VRML file.
*/
void OnExportVRML( wxCommandEvent& event );
/**
* Function ExportVRML_File
* Creates the file(s) exporting current BOARD to a VRML file.
* @param aFullFileName = the full filename of the file to create
* @param aScale = the general scaling factor. 1.0 to export in inches
* @param aExport3DFiles = true to copy 3D shapes in the subir a3D_Subdir
* @param a3D_Subdir = sub directory where 3D sahpes files are copied
* used only when aExport3DFiles == true
* @return true if Ok.
*/
bool ExportVRML_File( const wxString & aFullFileName, double aScale,
bool aExport3DFiles, const wxString & a3D_Subdir );
/**
* Function ExporttoSPECCTRA
* will export the current BOARD to a specctra dsn file. See
......
pcbnew/CMakeLists.txt
View file @ 8dd76c53
......@@ -51,6 +51,7 @@ set(PCBNEW_SRCS
dialog_edit_module_text.cpp
dialog_edit_module_text_base.cpp
dialog_exchange_modules_base.cpp
dialog_export_3Dfiles_base.cpp
dialog_freeroute_exchange.cpp
dialog_freeroute_exchange_base.cpp
# dialog_gendrill.cpp
......@@ -99,6 +100,7 @@ set(PCBNEW_SRCS
edtxtmod.cpp
event_handlers_tracks_vias_sizes.cpp
export_gencad.cpp
export_vrml.cpp
files.cpp
find.cpp
gen_drill_report_files.cpp
......
pcbnew/dialog_export_3Dfiles_base.cpp 0 → 100644
View file @ 8dd76c53
///////////////////////////////////////////////////////////////////////////
// C++ code generated with wxFormBuilder (version Apr 16 2008)
// http://www.wxformbuilder.org/
//
// PLEASE DO "NOT" EDIT THIS FILE!
///////////////////////////////////////////////////////////////////////////
#include "dialog_export_3Dfiles_base.h"
///////////////////////////////////////////////////////////////////////////
DIALOG_EXPORT_3DFILE_BASE::DIALOG_EXPORT_3DFILE_BASE( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) : wxDialog( parent, id, title, pos, size, style )
{
this->SetSizeHints( wxDefaultSize, wxDefaultSize );
wxBoxSizer* bSizer1;
bSizer1 = new wxBoxSizer( wxVERTICAL );
wxBoxSizer* bUpperSizer;
bUpperSizer = new wxBoxSizer( wxVERTICAL );
bUpperSizer->SetMinSize( wxSize( 450,-1 ) );
m_staticText1 = new wxStaticText( this, wxID_ANY, _("Wrml main file filename:"), wxDefaultPosition, wxDefaultSize, 0 );
m_staticText1->Wrap( -1 );
bUpperSizer->Add( m_staticText1, 0, wxTOP|wxRIGHT|wxLEFT, 5 );
m_filePicker = new wxFilePickerCtrl( this, wxID_ANY, wxEmptyString, _("Save VRML Board File"), wxT("*.wrl"), wxDefaultPosition, wxDefaultSize, wxFLP_DEFAULT_STYLE|wxFLP_SAVE );
bUpperSizer->Add( m_filePicker, 0, wxBOTTOM|wxRIGHT|wxLEFT|wxEXPAND, 5 );
m_staticText3 = new wxStaticText( this, wxID_ANY, _("Wrml 3D footprints shapes subdir:"), wxDefaultPosition, wxDefaultSize, 0 );
m_staticText3->Wrap( -1 );
bUpperSizer->Add( m_staticText3, 0, wxTOP|wxRIGHT|wxLEFT, 5 );
m_SubdirNameCtrl = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0 );
bUpperSizer->Add( m_SubdirNameCtrl, 0, wxEXPAND|wxBOTTOM|wxRIGHT|wxLEFT, 5 );
bSizer1->Add( bUpperSizer, 0, wxEXPAND, 5 );
wxBoxSizer* bLowerSizer;
bLowerSizer = new wxBoxSizer( wxHORIZONTAL );
wxString m_rbSelectUnitsChoices[] = { _("Inch"), _("mm"), _("Meter") };
int m_rbSelectUnitsNChoices = sizeof( m_rbSelectUnitsChoices ) / sizeof( wxString );
m_rbSelectUnits = new wxRadioBox( this, wxID_ANY, _("Units:"), wxDefaultPosition, wxDefaultSize, m_rbSelectUnitsNChoices, m_rbSelectUnitsChoices, 1, wxRA_SPECIFY_COLS );
m_rbSelectUnits->SetSelection( 0 );
bLowerSizer->Add( m_rbSelectUnits, 1, wxALL|wxEXPAND, 5 );
wxString m_rb3DFilesOptionChoices[] = { _("Copy 3D Shapes Files in Subdir"), _("Use Absolute Path in Wrml File ") };
int m_rb3DFilesOptionNChoices = sizeof( m_rb3DFilesOptionChoices ) / sizeof( wxString );
m_rb3DFilesOption = new wxRadioBox( this, wxID_ANY, _("3D Shapes Files Option:"), wxDefaultPosition, wxDefaultSize, m_rb3DFilesOptionNChoices, m_rb3DFilesOptionChoices, 1, wxRA_SPECIFY_COLS );
m_rb3DFilesOption->SetSelection( 0 );
bLowerSizer->Add( m_rb3DFilesOption, 1, wxALL|wxEXPAND, 5 );
bSizer1->Add( bLowerSizer, 1, wxEXPAND, 5 );
m_staticline1 = new wxStaticLine( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLI_HORIZONTAL );
bSizer1->Add( m_staticline1, 0, wxEXPAND|wxRIGHT|wxLEFT, 5 );
m_sdbSizer1 = new wxStdDialogButtonSizer();
m_sdbSizer1OK = new wxButton( this, wxID_OK );
m_sdbSizer1->AddButton( m_sdbSizer1OK );
m_sdbSizer1Cancel = new wxButton( this, wxID_CANCEL );
m_sdbSizer1->AddButton( m_sdbSizer1Cancel );
m_sdbSizer1->Realize();
bSizer1->Add( m_sdbSizer1, 0, wxEXPAND|wxALL, 5 );
this->SetSizer( bSizer1 );
this->Layout();
// Connect Events
m_sdbSizer1Cancel->Connect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( DIALOG_EXPORT_3DFILE_BASE::OnCancelClick ), NULL, this );
m_sdbSizer1OK->Connect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( DIALOG_EXPORT_3DFILE_BASE::OnOkClick ), NULL, this );
}
DIALOG_EXPORT_3DFILE_BASE::~DIALOG_EXPORT_3DFILE_BASE()
{
// Disconnect Events
m_sdbSizer1Cancel->Disconnect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( DIALOG_EXPORT_3DFILE_BASE::OnCancelClick ), NULL, this );
m_sdbSizer1OK->Disconnect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( DIALOG_EXPORT_3DFILE_BASE::OnOkClick ), NULL, this );
}
pcbnew/dialog_export_3Dfiles_base.fbp 0 → 100644
View file @ 8dd76c53
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<wxFormBuilder_Project>
<FileVersion major="1" minor="9" />
<object class="Project" expanded="1">
<property name="class_decoration"></property>
<property name="code_generation">C++</property>
<property name="disconnect_events">1</property>
<property name="encoding">UTF-8</property>
<property name="event_generation">connect</property>
<property name="file">dialog_export_3Dfiles_base</property>
<property name="first_id">1000</property>
<property name="help_provider">none</property>
<property name="internationalize">1</property>
<property name="name">dialog_export_3Dfiles</property>
<property name="namespace"></property>
<property name="path">.</property>
<property name="precompiled_header"></property>
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<object class="Dialog" expanded="1">
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<property name="font"></property>
<property name="hidden">0</property>
<property name="id">wxID_ANY</property>
<property name="maximum_size"></property>
<property name="minimum_size"></property>
<property name="name">DIALOG_EXPORT_3DFILE_BASE</property>
<property name="pos"></property>
<property name="size">370,252</property>
<property name="style">wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER</property>
<property name="subclass"></property>
<property name="title"></property>
<property name="tooltip"></property>
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<event name="OnUpdateUI"></event>
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<property name="border">5</property>
<property name="flag">wxEXPAND</property>
<property name="proportion">0</property>
<object class="wxBoxSizer" expanded="1">
<property name="minimum_size">450,-1</property>
<property name="name">bUpperSizer</property>
<property name="orient">wxVERTICAL</property>
<property name="permission">none</property>
<object class="sizeritem" expanded="1">
<property name="border">5</property>
<property name="flag">wxTOP|wxRIGHT|wxLEFT</property>
<property name="proportion">0</property>
<object class="wxStaticText" expanded="1">
<property name="bg"></property>
<property name="context_help"></property>
<property name="enabled">1</property>
<property name="fg"></property>
<property name="font"></property>
<property name="hidden">0</property>
<property name="id">wxID_ANY</property>
<property name="label">Wrml main file filename:</property>
<property name="maximum_size"></property>
<property name="minimum_size"></property>
<property name="name">m_staticText1</property>
<property name="permission">protected</property>
<property name="pos"></property>
<property name="size"></property>
<property name="style"></property>
<property name="subclass"></property>
<property name="tooltip"></property>
<property name="window_extra_style"></property>
<property name="window_name"></property>
<property name="window_style"></property>
<property name="wrap">-1</property>
<event name="OnChar"></event>
<event name="OnEnterWindow"></event>
<event name="OnEraseBackground"></event>
<event name="OnKeyDown"></event>
<event name="OnKeyUp"></event>
<event name="OnKillFocus"></event>
<event name="OnLeaveWindow"></event>
<event name="OnLeftDClick"></event>
<event name="OnLeftDown"></event>
<event name="OnLeftUp"></event>
<event name="OnMiddleDClick"></event>
<event name="OnMiddleDown"></event>
<event name="OnMiddleUp"></event>
<event name="OnMotion"></event>
<event name="OnMouseEvents"></event>
<event name="OnMouseWheel"></event>
<event name="OnPaint"></event>
<event name="OnRightDClick"></event>
<event name="OnRightDown"></event>
<event name="OnRightUp"></event>
<event name="OnSetFocus"></event>
<event name="OnSize"></event>
<event name="OnUpdateUI"></event>
</object>
</object>
<object class="sizeritem" expanded="1">
<property name="border">5</property>
<property name="flag">wxBOTTOM|wxRIGHT|wxLEFT|wxEXPAND</property>
<property name="proportion">0</property>
<object class="wxFilePickerCtrl" expanded="1">
<property name="bg"></property>
<property name="context_help"></property>
<property name="enabled">1</property>
<property name="fg"></property>
<property name="font"></property>
<property name="hidden">0</property>
<property name="id">wxID_ANY</property>
<property name="maximum_size"></property>
<property name="message">Save VRML Board File</property>
<property name="minimum_size">-1,-1</property>
<property name="name">m_filePicker</property>
<property name="permission">protected</property>
<property name="pos"></property>
<property name="size"></property>
<property name="style">wxFLP_DEFAULT_STYLE|wxFLP_SAVE</property>
<property name="subclass"></property>
<property name="tooltip"></property>
<property name="value"></property>
<property name="wildcard">*.wrl</property>
<property name="window_extra_style"></property>
<property name="window_name"></property>
<property name="window_style"></property>
<event name="OnChar"></event>
<event name="OnEnterWindow"></event>
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<event name="OnFileChanged"></event>
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<event name="OnKillFocus"></event>
<event name="OnLeaveWindow"></event>
<event name="OnLeftDClick"></event>
<event name="OnLeftDown"></event>
<event name="OnLeftUp"></event>
<event name="OnMiddleDClick"></event>
<event name="OnMiddleDown"></event>
<event name="OnMiddleUp"></event>
<event name="OnMotion"></event>
<event name="OnMouseEvents"></event>
<event name="OnMouseWheel"></event>
<event name="OnPaint"></event>
<event name="OnRightDClick"></event>
<event name="OnRightDown"></event>
<event name="OnRightUp"></event>
<event name="OnSetFocus"></event>
<event name="OnSize"></event>
<event name="OnUpdateUI"></event>
</object>
</object>
<object class="sizeritem" expanded="1">
<property name="border">5</property>
<property name="flag">wxTOP|wxRIGHT|wxLEFT</property>
<property name="proportion">0</property>
<object class="wxStaticText" expanded="1">
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<property name="context_help"></property>
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<property name="fg"></property>
<property name="font"></property>
<property name="hidden">0</property>
<property name="id">wxID_ANY</property>
<property name="label">Wrml 3D footprints shapes subdir:</property>
<property name="maximum_size"></property>
<property name="minimum_size"></property>
<property name="name">m_staticText3</property>
<property name="permission">protected</property>
<property name="pos"></property>
<property name="size"></property>
<property name="style"></property>
<property name="subclass"></property>
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<event name="OnLeaveWindow"></event>
<event name="OnLeftDClick"></event>
<event name="OnLeftDown"></event>
<event name="OnLeftUp"></event>
<event name="OnMiddleDClick"></event>
<event name="OnMiddleDown"></event>
<event name="OnMiddleUp"></event>
<event name="OnMotion"></event>
<event name="OnMouseEvents"></event>
<event name="OnMouseWheel"></event>
<event name="OnPaint"></event>
<event name="OnRightDClick"></event>
<event name="OnRightDown"></event>
<event name="OnRightUp"></event>
<event name="OnSetFocus"></event>
<event name="OnSize"></event>
<event name="OnUpdateUI"></event>
</object>
</object>
<object class="sizeritem" expanded="1">
<property name="border">5</property>
<property name="flag">wxEXPAND|wxBOTTOM|wxRIGHT|wxLEFT</property>
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<object class="wxTextCtrl" expanded="1">
<property name="bg"></property>
<property name="context_help"></property>
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<property name="fg"></property>
<property name="font"></property>
<property name="hidden">0</property>
<property name="id">wxID_ANY</property>
<property name="maximum_size"></property>
<property name="maxlength">0</property>
<property name="minimum_size"></property>
<property name="name">m_SubdirNameCtrl</property>
<property name="permission">protected</property>
<property name="pos"></property>
<property name="size"></property>
<property name="style"></property>
<property name="subclass"></property>
<property name="tooltip"></property>
<property name="value"></property>
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<event name="OnMiddleDown"></event>
<event name="OnMiddleUp"></event>
<event name="OnMotion"></event>
<event name="OnMouseEvents"></event>
<event name="OnMouseWheel"></event>
<event name="OnPaint"></event>
<event name="OnRightDClick"></event>
<event name="OnRightDown"></event>
<event name="OnRightUp"></event>
<event name="OnSetFocus"></event>
<event name="OnSize"></event>
<event name="OnText"></event>
<event name="OnTextEnter"></event>
<event name="OnTextMaxLen"></event>
<event name="OnTextURL"></event>
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<object class="sizeritem" expanded="1">
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<property name="minimum_size"></property>
<property name="name">bLowerSizer</property>
<property name="orient">wxHORIZONTAL</property>
<property name="permission">none</property>
<object class="sizeritem" expanded="1">
<property name="border">5</property>
<property name="flag">wxALL|wxEXPAND</property>
<property name="proportion">1</property>
<object class="wxRadioBox" expanded="1">
<property name="bg"></property>
<property name="choices">&quot;Inch&quot; &quot;mm&quot; &quot;Meter&quot;</property>
<property name="context_help"></property>
<property name="enabled">1</property>
<property name="fg"></property>
<property name="font"></property>
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<property name="minimum_size"></property>
<property name="name">m_rbSelectUnits</property>
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<property name="size"></property>
<property name="style">wxRA_SPECIFY_COLS</property>
<property name="subclass"></property>
<property name="tooltip"></property>
<property name="window_extra_style"></property>
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<event name="OnEnterWindow"></event>
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<event name="OnKeyDown"></event>
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<event name="OnKillFocus"></event>
<event name="OnLeaveWindow"></event>
<event name="OnLeftDClick"></event>
<event name="OnLeftDown"></event>
<event name="OnLeftUp"></event>
<event name="OnMiddleDClick"></event>
<event name="OnMiddleDown"></event>
<event name="OnMiddleUp"></event>
<event name="OnMotion"></event>
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<event name="OnMouseWheel"></event>
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<event name="OnRightDClick"></event>
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<property name="choices">&quot;Copy 3D Shapes Files in Subdir&quot; &quot;Use Absolute Path in Wrml File &quot;</property>
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<property name="fg"></property>
<property name="font"></property>
<property name="hidden">0</property>
<property name="id">wxID_ANY</property>
<property name="label">3D Shapes Files Option:</property>
<property name="majorDimension">1</property>
<property name="maximum_size"></property>
<property name="minimum_size"></property>
<property name="name">m_rb3DFilesOption</property>
<property name="permission">protected</property>
<property name="pos"></property>
<property name="selection">0</property>
<property name="size"></property>
<property name="style">wxRA_SPECIFY_COLS</property>
<property name="subclass"></property>
<property name="tooltip"></property>
<property name="window_extra_style"></property>
<property name="window_name"></property>
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<event name="OnEnterWindow"></event>
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<event name="OnKeyDown"></event>
<event name="OnKeyUp"></event>
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<event name="OnLeaveWindow"></event>
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<event name="OnLeftDown"></event>
<event name="OnLeftUp"></event>
<event name="OnMiddleDClick"></event>
<event name="OnMiddleDown"></event>
<event name="OnMiddleUp"></event>
<event name="OnMotion"></event>
<event name="OnMouseEvents"></event>
<event name="OnMouseWheel"></event>
<event name="OnPaint"></event>
<event name="OnRadioBox"></event>
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<event name="OnRightDown"></event>
<event name="OnRightUp"></event>
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<event name="OnSize"></event>
<event name="OnUpdateUI"></event>
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<property name="context_help"></property>
<property name="enabled">1</property>
<property name="fg"></property>
<property name="font"></property>
<property name="hidden">0</property>
<property name="id">wxID_ANY</property>
<property name="maximum_size"></property>
<property name="minimum_size"></property>
<property name="name">m_staticline1</property>
<property name="permission">protected</property>
<property name="pos"></property>
<property name="size"></property>
<property name="style">wxLI_HORIZONTAL</property>
<property name="subclass"></property>
<property name="tooltip"></property>
<property name="window_extra_style"></property>
<property name="window_name"></property>
<property name="window_style"></property>
<event name="OnChar"></event>
<event name="OnEnterWindow"></event>
<event name="OnEraseBackground"></event>
<event name="OnKeyDown"></event>
<event name="OnKeyUp"></event>
<event name="OnKillFocus"></event>
<event name="OnLeaveWindow"></event>
<event name="OnLeftDClick"></event>
<event name="OnLeftDown"></event>
<event name="OnLeftUp"></event>
<event name="OnMiddleDClick"></event>
<event name="OnMiddleDown"></event>
<event name="OnMiddleUp"></event>
<event name="OnMotion"></event>
<event name="OnMouseEvents"></event>
<event name="OnMouseWheel"></event>
<event name="OnPaint"></event>
<event name="OnRightDClick"></event>
<event name="OnRightDown"></event>
<event name="OnRightUp"></event>
<event name="OnSetFocus"></event>
<event name="OnSize"></event>
<event name="OnUpdateUI"></event>
</object>
</object>
<object class="sizeritem" expanded="1">
<property name="border">5</property>
<property name="flag">wxEXPAND|wxALL</property>
<property name="proportion">0</property>
<object class="wxStdDialogButtonSizer" expanded="1">
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<property name="Cancel">1</property>
<property name="ContextHelp">0</property>
<property name="Help">0</property>
<property name="No">0</property>
<property name="OK">1</property>
<property name="Save">0</property>
<property name="Yes">0</property>
<property name="minimum_size"></property>
<property name="name">m_sdbSizer1</property>
<property name="permission">protected</property>
<event name="OnApplyButtonClick"></event>
<event name="OnCancelButtonClick">OnCancelClick</event>
<event name="OnContextHelpButtonClick"></event>
<event name="OnHelpButtonClick"></event>
<event name="OnNoButtonClick"></event>
<event name="OnOKButtonClick">OnOkClick</event>
<event name="OnSaveButtonClick"></event>
<event name="OnYesButtonClick"></event>
</object>
</object>
</object>
</object>
</object>
</wxFormBuilder_Project>
pcbnew/dialog_export_3Dfiles_base.h 0 → 100644
View file @ 8dd76c53
///////////////////////////////////////////////////////////////////////////
// C++ code generated with wxFormBuilder (version Apr 16 2008)
// http://www.wxformbuilder.org/
//
// PLEASE DO "NOT" EDIT THIS FILE!
///////////////////////////////////////////////////////////////////////////
#ifndef __dialog_export_3Dfiles_base__
#define __dialog_export_3Dfiles_base__
#include <wx/intl.h>
#include <wx/string.h>
#include <wx/stattext.h>
#include <wx/gdicmn.h>
#include <wx/font.h>
#include <wx/colour.h>
#include <wx/settings.h>
#include <wx/filepicker.h>
#include <wx/textctrl.h>
#include <wx/sizer.h>
#include <wx/radiobox.h>
#include <wx/statline.h>
#include <wx/button.h>
#include <wx/dialog.h>
///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
/// Class DIALOG_EXPORT_3DFILE_BASE
///////////////////////////////////////////////////////////////////////////////
class DIALOG_EXPORT_3DFILE_BASE : public wxDialog
{
private:
protected:
wxStaticText* m_staticText1;
wxFilePickerCtrl* m_filePicker;
wxStaticText* m_staticText3;
wxTextCtrl* m_SubdirNameCtrl;
wxRadioBox* m_rbSelectUnits;
wxRadioBox* m_rb3DFilesOption;
wxStaticLine* m_staticline1;
wxStdDialogButtonSizer* m_sdbSizer1;
wxButton* m_sdbSizer1OK;
wxButton* m_sdbSizer1Cancel;
// Virtual event handlers, overide them in your derived class
virtual void OnCancelClick( wxCommandEvent& event ){ event.Skip(); }
virtual void OnOkClick( wxCommandEvent& event ){ event.Skip(); }
public:
DIALOG_EXPORT_3DFILE_BASE( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = wxEmptyString, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 370,252 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
~DIALOG_EXPORT_3DFILE_BASE();
};
#endif //__dialog_export_3Dfiles_base__
pcbnew/export_vrml.cpp 0 → 100644
View file @ 8dd76c53
#include "fctsys.h"
#include "common.h"
#include "confirm.h"
#include "kicad_string.h"
#include "gestfich.h"
#include "pcbnew.h"
#include "wxPcbStruct.h"
#include "drawtxt.h"
#include "trigo.h"
#include "appl_wxstruct.h"
#include "3d_struct.h"
#include <vector>
#include <cmath>
/* I use this a lot... */
static const double PI2 = M_PI / 2;
/* Absolutely not optimized triangle bag :D */
struct VRMLPt
{
double x, y, z;
};
struct FlatPt
{
FlatPt( double _x = 0, double _y = 0 ) : x( _x ), y( _y ) { }
double x, y;
};
struct Triangle
{
Triangle( double x1, double y1, double z1,
double x2, double y2, double z2,
double x3, double y3, double z3 )
{
p1.x = x1; p1.y = y1; p1.z = z1;
p2.x = x2; p2.y = y2; p2.z = z2;
p3.x = x3; p3.y = y3; p3.z = z3;
}
Triangle() { }
VRMLPt p1, p2, p3;
};
typedef std::vector<Triangle> TriangleBag;
/* A flat triangle fan */
struct FlatFan
{
FlatPt c;
std::vector<FlatPt> pts;
void add( double x, double y )
{
pts.push_back( FlatPt( x, y ) );
}
void bag( int layer, bool close = true );
};
/* A flat quad ring */
struct FlatRing
{
std::vector<FlatPt> inner;
std::vector<FlatPt> outer;
void add_inner( double x, double y )
{
inner.push_back( FlatPt( x, y ) );
}
void add_outer( double x, double y )
{
outer.push_back( FlatPt( x, y ) );
}
void bag( int layer, bool close = true );
};
/* A vertical quad loop */
struct VLoop
{
std::vector<FlatPt> pts;
double z_top, z_bottom;
void add( double x, double y )
{
pts.push_back( FlatPt( x, y ) );
}
void bag( TriangleBag& triangles, bool close = true );
};
/* The bags for all the layers */
static TriangleBag layer_triangles[LAYER_COUNT];
static TriangleBag via_triangles[4];
static double layer_z[LAYER_COUNT];
static void bag_flat_triangle( int layer, /*{{{*/
double x1, double y1,
double x2, double y2,
double x3, double y3 )
{
double z = layer_z[layer];
layer_triangles[layer].push_back( Triangle( x1, y1, z,
x2, y2, z, x3, y3, z ) );
}
void FlatFan::bag( int layer, bool close ) /*{{{*/
{
unsigned i;
for( i = 0; i < pts.size() - 1; i++ )
bag_flat_triangle( layer, c.x, c.y, pts[i].x, pts[i].y,
pts[i + 1].x, pts[i + 1].y );
if( close )
bag_flat_triangle( layer, c.x, c.y, pts[i].x, pts[i].y,
pts[0].x, pts[0].y );
}
static void bag_flat_quad( int layer, /*{{{*/
double x1, double y1,
double x2, double y2,
double x3, double y3,
double x4, double y4 )
{
bag_flat_triangle( layer, x1, y1, x3, y3, x2, y2 );
bag_flat_triangle( layer, x2, y2, x3, y3, x4, y4 );
}
void FlatRing::bag( int layer, bool close ) /*{{{*/
{
unsigned i;
for( i = 0; i < inner.size() - 1; i++ )
bag_flat_quad( layer,
inner[i].x, inner[i].y,
outer[i].x, outer[i].y,
inner[i + 1].x, inner[i + 1].y,
outer[i + 1].x, outer[i + 1].y );
if( close )
bag_flat_quad( layer,
inner[i].x, inner[i].y,
outer[i].x, outer[i].y,
inner[0].x, inner[0].y,
outer[0].x, outer[0].y );
}
static void bag_vquad( TriangleBag& triangles, /*{{{*/
double x1, double y1, double x2, double y2,
double z1, double z2 )
{
triangles.push_back( Triangle(
x1, y1, z1,
x2, y2, z1,
x2, y2, z2 ) );
triangles.push_back( Triangle(
x1, y1, z1,
x2, y2, z2,
x1, y1, z2 ) );
}
void VLoop::bag( TriangleBag& triangles, bool close ) /*{{{*/
{
unsigned i;
for( i = 0; i < pts.size() - 1; i++ )
bag_vquad( triangles, pts[i].x, pts[i].y,
pts[i + 1].x, pts[i + 1].y,
z_top, z_bottom );
if( close )
bag_vquad( triangles, pts[i].x, pts[i].y,
pts[0].x, pts[0].y,
z_top, z_bottom );
}
static void write_triangle_bag( FILE* output_file, int color_index, /*{{{*/
const TriangleBag& triangles )
{
/* A lot of nodes are not required, but blender sometimes chokes
* without them */
static const char* shape_boiler[] =
{
"Transform {\n",
" translation 0.0 0.0 0.0\n",
" rotation 1.0 0.0 0.0 0.0\n",
" scale 1.0 1.0 1.0\n",
" children [\n",
" Group {\n",
" children [\n",
" Shape {\n",
" appearance Appearance {\n",
" material Material {\n",
0, /* Material marker */
" ambientIntensity 0.8\n",
" transparency 0.2\n",
" shininess 0.2\n",
" }\n",
" }\n",
" geometry IndexedFaceSet {\n",
" solid TRUE\n",
" coord Coordinate {\n",
" point [\n",
0, /* Coordinates marker */
" ]\n",
" }\n",
" coordIndex [\n",
0, /* Index marker */
" ]\n",
" }\n",
" }\n",
" ]\n",
" }\n",
" ]\n",
"}\n",
0 /* End marker */
};
int marker_found = 0, lineno = 0;
while( marker_found < 4 )
{
if( shape_boiler[lineno] )
fputs( shape_boiler[lineno], output_file );
else
{
marker_found++;
switch( marker_found )
{
case 1: /* Material marker */
fprintf( output_file,
" diffuseColor %g %g %g\n",
(double) ColorRefs[color_index].m_Red / 255.0,
(double) ColorRefs[color_index].m_Green / 255.0,
(double) ColorRefs[color_index].m_Blue / 255.0 );
fprintf( output_file,
" specularColor %g %g %g\n",
(double) ColorRefs[color_index].m_Red / 255.0,
(double) ColorRefs[color_index].m_Green / 255.0,
(double) ColorRefs[color_index].m_Blue / 255.0 );
fprintf( output_file,
" emissiveColor %g %g %g\n",
(double) ColorRefs[color_index].m_Red / 255.0,
(double) ColorRefs[color_index].m_Green / 255.0,
(double) ColorRefs[color_index].m_Blue / 255.0 );
break;
case 2:
{
/* Coordinates marker */
for( TriangleBag::const_iterator i = triangles.begin();
i != triangles.end();
i++ )
{
fprintf( output_file, "%g %g %g\n",
i->p1.x, -i->p1.y, i->p1.z );
fprintf( output_file, "%g %g %g\n",
i->p2.x, -i->p2.y, i->p2.z );
fprintf( output_file, "%g %g %g\n",
i->p3.x, -i->p3.y, i->p3.z );
}
}
break;
case 3:
{
/* Index marker */
/* OK, that's sick ... */
int j = 0;
for( TriangleBag::const_iterator i = triangles.begin();
i != triangles.end();
i++ )
{
fprintf( output_file, "%d %d %d -1\n",
j, j + 1, j + 2 );
j += 3;
}
}
break;
default:
break;
}
}
lineno++;
}
}
static void compute_layer_Zs( BOARD* pcb ) /*{{{*/
{
int copper_layers = pcb->GetCopperLayerCount( );
// We call it 'layer' thickness, but it's the whole board thickness!
double board_thickness = pcb->GetBoardDesignSettings()->m_BoardThickness;
double half_thickness = board_thickness / 2;
/* Compute each layer's Z value, more or less like the 3d view */
for( int i = 0; i <= LAYER_N_FRONT; i++ )
{
if( i < copper_layers )
layer_z[i] = board_thickness * i / (copper_layers - 1) - half_thickness;
else
layer_z[i] = half_thickness; /* The component layer... */
}
/* To avoid rounding interference, we apply an epsilon to each
* successive layer */
const double epsilon_z = 10; /* That's 1 mils, about 1/50 mm */
layer_z[SOLDERPASTE_N_BACK] = -half_thickness - epsilon_z * 4;
layer_z[ADHESIVE_N_BACK] = -half_thickness - epsilon_z * 3;
layer_z[SILKSCREEN_N_BACK] = -half_thickness - epsilon_z * 2;
layer_z[SOLDERMASK_N_BACK] = -half_thickness - epsilon_z;
layer_z[SOLDERMASK_N_FRONT] = half_thickness + epsilon_z;
layer_z[SILKSCREEN_N_FRONT] = half_thickness + epsilon_z * 2;
layer_z[ADHESIVE_N_FRONT] = half_thickness + epsilon_z * 3;
layer_z[SOLDERPASTE_N_FRONT] = half_thickness + epsilon_z * 4;
layer_z[DRAW_N] = half_thickness + epsilon_z * 5;
layer_z[COMMENT_N] = half_thickness + epsilon_z * 6;
layer_z[ECO1_N] = half_thickness + epsilon_z * 7;
layer_z[ECO2_N] = half_thickness + epsilon_z * 8;
layer_z[EDGE_N] = 0;
}
static void export_vrml_line( int layer, double startx, double starty, /*{{{*/
double endx, double endy, double width, int divisions )
{
double r = width / 2;
double angle = atan2( endy - starty, endx - startx );
double alpha;
FlatFan fan;
/* Output the 'bone' as a triangle fan, this is the fan centre */
fan.c.x = (startx + endx) / 2;
fan.c.y = (starty + endy) / 2;
/* The 'end' side cap */
for( alpha = angle - PI2; alpha < angle + PI2; alpha += PI2 / divisions )
fan.add( endx + r * cos( alpha ), endy + r * sin( alpha ) );
alpha = angle + PI2;
fan.add( endx + r * cos( alpha ), endy + r * sin( alpha ) );
/* The 'start' side cap */
for( alpha = angle + PI2; alpha < angle + 3 * PI2; alpha += PI2 / divisions )
fan.add( startx + r * cos( alpha ), starty + r * sin( alpha ) );
alpha = angle + 3 * PI2;
fan.add( startx + r * cos( alpha ), starty + r * sin( alpha ) );
/* Export the fan */
fan.bag( layer );
}
static void export_vrml_circle( int layer, double startx, double starty, /*{{{*/
double endx, double endy, double width, int divisions )
{
double hole, rayon;
FlatRing ring;
rayon = hypot( startx - endx, starty - endy ) + ( width / 2);
hole = rayon - width;
for( double alpha = 0; alpha < M_PI * 2; alpha += M_PI * 2 / divisions )
{
ring.add_inner( startx + hole * cos( alpha ), starty + hole * sin( alpha ) );
ring.add_outer( startx + rayon * cos( alpha ), starty + rayon * sin( alpha ) );
}
ring.bag( layer );
}
static void export_vrml_slot( TriangleBag& triangles, /*{{{*/
int top_layer, int bottom_layer, double xc, double yc,
double dx, double dy, int orient, int divisions )
{
double capx, capy; /* Cap center */
VLoop loop;
loop.z_top = layer_z[top_layer];
loop.z_bottom = layer_z[bottom_layer];
double angle = orient / 1800.0 * M_PI;
if( dy > dx )
{
EXCHG( dx, dy );
angle += PI2;
}
/* The exchange above means that cutter radius is alvays dy/2 */
double r = dy / 2;
double alpha;
/* The first side cap */
capx = xc + cos( angle ) * dx / 2;
capy = yc + sin( angle ) * dx / 2;
for( alpha = angle - PI2; alpha < angle + PI2; alpha += PI2 / divisions )
loop.add( capx + r * cos( alpha ), capy + r * sin( alpha ) );
alpha = angle + PI2;
loop.add( capx + r * cos( alpha ), capy + r * sin( alpha ) );
/* The other side cap */
capx = xc - cos( angle ) * dx / 2;
capy = yc - sin( angle ) * dx / 2;
for( alpha = angle + PI2; alpha < angle + 3 * PI2; alpha += PI2 / divisions )
loop.add( capx + r * cos( alpha ), capy + r * sin( alpha ) );
alpha = angle + 3 * PI2;
loop.add( capx + r * cos( alpha ), capy + r * sin( alpha ) );
loop.bag( triangles );
}
static void export_vrml_hole( TriangleBag& triangles, /*{{{*/
int top_layer, int bottom_layer, double xc, double yc, double hole,
int divisions )
{
VLoop loop;
loop.z_top = layer_z[top_layer];
loop.z_bottom = layer_z[bottom_layer];
for( double alpha = 0; alpha < M_PI * 2; alpha += M_PI * 2 / divisions )
loop.add( xc + cos( alpha ) * hole, yc + sin( alpha ) * hole );
loop.bag( triangles );
}
static void export_vrml_varc( TriangleBag& triangles, /*{{{*/
int top_layer, int bottom_layer, double startx, double starty,
double endx, double endy, int divisions )
{
VLoop loop;
loop.z_top = layer_z[top_layer];
loop.z_bottom = layer_z[bottom_layer];
double angle = atan2( endx - startx, endy - starty );
double rayon = hypot( startx - endx, starty - endy );
for( double alpha = angle; alpha < angle + PI2; alpha += PI2 / divisions )
{
loop.add( startx + cos( alpha ) * rayon, starty + sin( alpha ) * rayon );
}
loop.bag( triangles );
}
static void export_vrml_oval_pad( int layer, /*{{{*/
double xc, double yc,
double dx, double dy, int orient, int divisions )
{
double capx, capy; /* Cap center */
FlatFan fan;
fan.c.x = xc;
fan.c.y = yc;
double angle = orient / 1800.0 * M_PI;
if( dy > dx )
{
EXCHG( dx, dy );
angle += PI2;
}
/* The exchange above means that cutter radius is alvays dy/2 */
double r = dy / 2;
double alpha;
/* The first side cap */
capx = xc + cos( angle ) * dx / 2;
capy = yc + sin( angle ) * dx / 2;
for( alpha = angle - PI2; alpha < angle + PI2; alpha += PI2 / divisions )
fan.add( capx + r * cos( alpha ), capy + r * sin( alpha ) );
alpha = angle + PI2;
fan.add( capx + r * cos( alpha ), capy + r * sin( alpha ) );
/* The other side cap */
capx = xc - cos( angle ) * dx / 2;
capy = yc - sin( angle ) * dx / 2;
for( alpha = angle + PI2; alpha < angle + 3 * PI2; alpha += PI2 / divisions )
fan.add( capx + r * cos( alpha ), capy + r * sin( alpha ) );
alpha = angle + 3 * PI2;
fan.add( capx + r * cos( alpha ), capy + r * sin( alpha ) );
fan.bag( layer );
}
static void export_vrml_arc( int layer, double startx, double starty, /*{{{*/
double endx, double endy, double width, int divisions )
{
FlatRing ring;
double hole, rayon;
double angle = atan2( endx - startx, endy - starty );
rayon = hypot( startx - endx, starty - endy ) + ( width / 2);
hole = rayon - width;
for( double alpha = angle; alpha < angle + PI2; alpha += PI2 / divisions )
{
ring.add_inner( startx + cos( alpha ) * hole, starty + sin( alpha ) * hole );
ring.add_outer( startx + cos( alpha ) * rayon, starty + sin( alpha ) * rayon );
}
ring.bag( layer, false );
}
static void export_vrml_drawsegment( DRAWSEGMENT* drawseg ) /*{{{*/
{
int layer = drawseg->GetLayer();
double w = drawseg->m_Width;
double x = drawseg->m_Start.x;
double y = drawseg->m_Start.y;
double xf = drawseg->m_End.x;
double yf = drawseg->m_End.y;
/* Items on the edge layer are high, not thick */
if( layer == EDGE_N )
{
switch( drawseg->m_Shape )
{
/* There is a special 'varc' primitive for this */
case S_ARC:
export_vrml_varc( layer_triangles[layer],
FIRST_COPPER_LAYER, LAST_COPPER_LAYER,
x, y, xf, yf, 4 );
break;
/* Circles on edge are usually important holes */
case S_CIRCLE:
export_vrml_hole( layer_triangles[layer],
FIRST_COPPER_LAYER, LAST_COPPER_LAYER, x, y,
hypot( xf - x, yf - y ) / 2, 12 );
break;
default:
{
/* Simply a quad */
double z_top = layer_z[FIRST_COPPER_LAYER];
double z_bottom = layer_z[LAST_COPPER_LAYER];
bag_vquad( layer_triangles[layer], x, y, xf, yf, z_top, z_bottom );
break;
}
}
}
else
{
switch( drawseg->m_Shape )
{
case S_ARC:
export_vrml_arc( layer, x, y, xf, yf, w, 3 );
break;
case S_CIRCLE:
export_vrml_circle( layer, x, y, xf, yf, w, 12 );
break;
default:
export_vrml_line( layer, x, y, xf, yf, w, 1 );
break;
}
}
}
/* C++ doesn't have closures and neither continuation forms... this is
* for coupling the vrml_text_callback with the common parameters */
static int s_text_layer;
static int s_text_width;
static void vrml_text_callback( int x0, int y0, int xf, int yf )
{
export_vrml_line( s_text_layer, x0, y0, xf, yf, s_text_width, 1 );
}
static void export_vrml_pcbtext( TEXTE_PCB* text ) /*{{{*/
/*************************************************************/
{
/* Coupling by globals! Ewwww... */
s_text_layer = text->GetLayer();
s_text_width = text->m_Width;
wxSize size = text->m_Size;
if( text->m_Mirror )
NEGATE( size.x );
if( text->m_MultilineAllowed )
{
wxPoint pos = text->m_Pos;
wxArrayString* list = wxStringSplit( text->m_Text, '\n' );
wxPoint offset;
offset.y = text->GetInterline();
RotatePoint( &offset, text->m_Orient );
for( unsigned i = 0; i<list->Count(); i++ )
{
wxString txt = list->Item( i );
DrawGraphicText( NULL, NULL, pos, (EDA_Colors) 0,
txt, text->m_Orient, size,
text->m_HJustify, text->m_VJustify,
text->m_Width, text->m_Italic,
true,
vrml_text_callback );
pos += offset;
}
delete (list);
}
else
{
DrawGraphicText( NULL, NULL, text->m_Pos, (EDA_Colors) 0,
text->m_Text, text->m_Orient, size,
text->m_HJustify, text->m_VJustify,
text->m_Width, text->m_Italic,
true,
vrml_text_callback );
}
}
static void export_vrml_drawings( BOARD* pcb ) /*{{{*/
{
/* draw graphic items */
for( EDA_BaseStruct* drawing = pcb->m_Drawings;
drawing != 0;
drawing = drawing->Next() )
{
switch( drawing->Type() )
{
case TYPE_DRAWSEGMENT:
export_vrml_drawsegment( (DRAWSEGMENT*) drawing );
break;
case TYPE_TEXTE:
export_vrml_pcbtext( (TEXTE_PCB*) drawing );
break;
default:
break;
}
}
}
static void export_round_padstack( BOARD* pcb, double x, double y, double r, /*{{{*/
int bottom_layer, int top_layer, int divisions )
{
int copper_layers = pcb->GetCopperLayerCount( );
for( int layer = bottom_layer; layer < copper_layers; layer++ )
{
/* The last layer is always the component one, unless it's single face */
if( (layer > FIRST_COPPER_LAYER) && (layer == copper_layers - 1) )
layer = LAST_COPPER_LAYER;
if( layer <= top_layer )
export_vrml_circle( layer, x, y, x + r / 2, y, r, divisions );
}
}
static void export_vrml_via( BOARD* pcb, SEGVIA* via ) /*{{{*/
{
double x, y, r, hole;
int top_layer, bottom_layer;
r = via->m_Width / 2;
hole = via->GetDrillValue() / 2;
x = via->m_Start.x;
y = via->m_Start.y;
via->ReturnLayerPair( &top_layer, &bottom_layer );
/* Export the via padstack */
export_round_padstack( pcb, x, y, r, bottom_layer, top_layer, 8 );
/* Drill a rough hole */
export_vrml_hole( via_triangles[via->m_Shape], top_layer, bottom_layer, x, y, hole, 8 );
}
static void export_vrml_tracks( BOARD* pcb ) /*{{{*/
{
for( TRACK* track = pcb->m_Track; track != NULL; track = track->Next() )
{
if( track->Type() == TYPE_VIA )
export_vrml_via( pcb, (SEGVIA*) track );
else
export_vrml_line( track->GetLayer(), track->m_Start.x, track->m_Start.y,
track->m_End.x, track->m_End.y, track->m_Width, 4 );
}
}
static void export_vrml_zones( BOARD* pcb ) /*{{{*/
{
/* Export fill segments */
for( SEGZONE* segzone = pcb->m_Zone;
segzone != 0;
segzone = segzone->Next() )
{
/* Fill tracks are exported with low subdivisions */
if( segzone->Type() == TYPE_ZONE )
export_vrml_line( segzone->GetLayer(), segzone->m_Start.x, segzone->m_Start.y,
segzone->m_End.x, segzone->m_End.y, segzone->m_Width, 1 );
}
/* Export zone outlines */
for( int i = 0; i < pcb->GetAreaCount(); i++ )
{
ZONE_CONTAINER* zone = pcb->GetArea( i );
if( ( zone->m_FilledPolysList.size() == 0 )
||( zone->m_ZoneMinThickness <= 1 ) )
continue;
int width = zone->m_ZoneMinThickness;
if( width > 0 )
{
int imax = zone->m_FilledPolysList.size() - 1;
int layer = zone->GetLayer();
CPolyPt* firstcorner = &zone->m_FilledPolysList[0];
CPolyPt* begincorner = firstcorner;
/* I'm not really positive about what he's doing here... */
for( int ic = 1; ic <= imax; ic++ )
{
CPolyPt* endcorner = &zone->m_FilledPolysList[ic];
if( begincorner->utility == 0 ) // Draw only basic outlines, not extra segments
export_vrml_line( layer, begincorner->x, begincorner->y,
endcorner->x, endcorner->y, width, 1 );
if( (endcorner->end_contour) || (ic == imax) ) // the last corner of a filled area is found: draw it
{
if( endcorner->utility == 0 ) // Draw only basic outlines, not extra segments
export_vrml_line( layer, endcorner->x, endcorner->y,
firstcorner->x, firstcorner->y, width, 1 );
ic++;
/* A new contour? */
if( ic < imax - 1 )
begincorner = firstcorner = &zone->m_FilledPolysList[ic];
}
else
begincorner = endcorner;
}
}
}
}
static void export_vrml_text_module( TEXTE_MODULE* module ) /*{{{*/
{
if( !module->m_NoShow )
{
wxSize size = module->m_Size;
if( module->m_Mirror )
NEGATE( size.x ); // Text is mirrored
s_text_layer = module->GetLayer();
s_text_width = module->m_Width;
DrawGraphicText( NULL, NULL, module->m_Pos, (EDA_Colors) 0,
module->m_Text, module->GetDrawRotation(), size,
module->m_HJustify, module->m_VJustify,
module->m_Width, module->m_Italic,
true,
vrml_text_callback );
}
}
static void export_vrml_edge_module( EDGE_MODULE* module ) /*{{{*/
{
int layer = module->GetLayer();
double x = module->m_Start.x;
double y = module->m_Start.y;
double xf = module->m_End.x;
double yf = module->m_End.y;
double w = module->m_Width;
switch( module->m_Shape )
{
case S_ARC:
export_vrml_arc( layer, x, y, xf, yf, w, 3 );
break;
case S_CIRCLE:
export_vrml_circle( layer, x, y, xf, yf, w, 12 );
break;
default:
export_vrml_line( layer, x, y, xf, yf, w, 1 );
break;
}
}
static void export_vrml_pad( BOARD* pcb, D_PAD* pad ) /*{{{*/
{
double hole_drill_w = (double) pad->m_Drill.x / 2;
double hole_drill_h = (double) pad->m_Drill.y / 2;
double hole_drill = MIN( hole_drill_w, hole_drill_h );
double hole_x = pad->m_Pos.x;
double hole_y = pad->m_Pos.y;
/* Export the hole on the edge layer */
if( hole_drill > 0 )
{
if( pad->m_DrillShape == PAD_OVAL )
{
/* Oblong hole (slot) */
export_vrml_slot( layer_triangles[EDGE_N],
FIRST_COPPER_LAYER, LAST_COPPER_LAYER,
hole_x, hole_y, hole_drill_w, hole_drill_h, pad->m_Orient, 6 );
}
else
{
// Drill a round hole
export_vrml_hole( layer_triangles[EDGE_N],
FIRST_COPPER_LAYER, LAST_COPPER_LAYER,
hole_x, hole_y, hole_drill, 12 );
}
}
/* The pad proper, on the selected layers */
unsigned long layer_mask = pad->m_Masque_Layer;
int copper_layers = pcb->GetCopperLayerCount( );
/* The (maybe offseted) pad position */
wxPoint pad_pos = pad->ReturnShapePos();
double pad_x = pad_pos.x;
double pad_y = pad_pos.y;
wxSize pad_delta = pad->m_DeltaSize;
double pad_dx = pad_delta.x / 2;
double pad_dy = pad_delta.y / 2;
double pad_w = pad->m_Size.x / 2;
double pad_h = pad->m_Size.y / 2;
for( int layer = FIRST_COPPER_LAYER; layer < copper_layers; layer++ )
{
/* The last layer is always the component one, unless it's single face */
if( (layer > FIRST_COPPER_LAYER) && (layer == copper_layers - 1) )
layer = LAST_COPPER_LAYER;
if( layer_mask & (1 << layer) )
{
/* OK, the pad is on this layer, export it */
switch( pad->m_PadShape & 0x7F ) /* What is the masking for? */
{
case PAD_CIRCLE:
export_vrml_circle( layer, pad_x, pad_y,
pad_x + pad_w / 2, pad_y, pad_w, 12 );
break;
case PAD_OVAL:
export_vrml_oval_pad( layer,
pad_x, pad_y,
pad_w * 2, pad_h * 2, pad->m_Orient, 4 );
break;
case PAD_RECT:
/* Just to be sure :D */
pad_dx = 0;
pad_dy = 0;
case PAD_TRAPEZOID:
{
int coord[8] =
{
-pad_w - pad_dy, +pad_h + pad_dx,
-pad_w + pad_dy, -pad_h - pad_dx,
+pad_w - pad_dy, +pad_h - pad_dx,
+pad_w + pad_dy, -pad_h + pad_dx,
};
for( int i = 0; i < 4; i++ )
{
RotatePoint( &coord[i * 2], &coord[i * 2 + 1], pad->m_Orient );
coord[i * 2] += pad_x;
coord[i * 2 + 1] += pad_y;
}
bag_flat_quad( layer, coord[0], coord[1],
coord[2], coord[3],
coord[4], coord[5],
coord[6], coord[7] );
}
break;
}
}
}
}
/* From axis/rot to quaternion */
static void build_quat( double x, double y, double z, double a, double q[4] )
{
double sina = sin( a / 2 );
q[0] = x * sina;
q[1] = y * sina;
q[2] = z * sina;
q[3] = cos( a / 2 );
}
/* From quaternion to axis/rot */
static void from_quat( double q[4], double rot[4] )
{
rot[3] = acos( q[3] ) * 2;
for( int i = 0; i < 3; i++ )
{
rot[i] = q[i] / sin( rot[3] / 2 );
}
}
/* Quaternion composition */
static void compose_quat( double q1[4], double q2[4], double qr[4] )
{
double tmp[4];
tmp[0] = q2[3] *q1[0] + q2[0] *q1[3] + q2[1] *q1[2] - q2[2] *q1[1];
tmp[1] = q2[3] *q1[1] + q2[1] *q1[3] + q2[2] *q1[0] - q2[0] *q1[2];
tmp[2] = q2[3] *q1[2] + q2[2] *q1[3] + q2[0] *q1[1] - q2[1] *q1[0];
tmp[3] = q2[3] *q1[3] - q2[0] *q1[0] - q2[1] *q1[1] - q2[2] *q1[2];
qr[0] = tmp[0]; qr[1] = tmp[1];
qr[2] = tmp[2]; qr[3] = tmp[3];
}
static void export_vrml_module( BOARD* aPcb, MODULE* aModule,
FILE* aOutputFile, double aScalingFactor,
bool aExport3DFiles, const wxString & a3D_Subdir )
{
/* Reference and value */
export_vrml_text_module( aModule->m_Reference );
export_vrml_text_module( aModule->m_Value );
/* Export module edges */
for( EDA_BaseStruct* item = aModule->m_Drawings;
item != NULL;
item = item->Next() )
{
switch( item->Type() )
{
case TYPE_TEXTE_MODULE:
export_vrml_text_module( dynamic_cast<TEXTE_MODULE*>(item) );
break;
case TYPE_EDGE_MODULE:
export_vrml_edge_module( dynamic_cast<EDGE_MODULE*>(item) );
break;
default:
break;
}
}
/* Export pads */
for( D_PAD* pad = aModule->m_Pads;
pad != 0;
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 )
{
fname.Replace(wxT("/"), wxT("_" ) );
fname.Replace(wxT(":_"), wxT("_" ) );
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)
*/
int rotx = vrmlm->m_MatRotation.x;
if ( isFlipped )
rotx += 1800;
/* Do some quaternion munching */
double q1[4], q2[4], rot[4];
build_quat( 1, 0, 0, rotx / 1800.0 * M_PI, q1 );
build_quat( 0, 1, 0, vrmlm->m_MatRotation.y / 1800.0 * M_PI, q2 );
compose_quat( q1, q2, q1 );
build_quat( 0, 0, 1, vrmlm->m_MatRotation.z / 1800.0 * M_PI, q2 );
compose_quat( q1, q2, q1 );
build_quat( 0, 0, 1, aModule->m_Orient / 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] );
}
fprintf( aOutputFile, " scale %g %g %g\n",
vrmlm->m_MatScale.x * aScalingFactor,
vrmlm->m_MatScale.y * aScalingFactor,
vrmlm->m_MatScale.z * aScalingFactor );
fprintf( aOutputFile, " translation %g %g %g\n",
vrmlm->m_MatPosition.x + aModule->m_Pos.x,
-vrmlm->m_MatPosition.y - aModule->m_Pos.y,
vrmlm->m_MatPosition.z + layer_z[aModule->GetLayer()] );
fprintf( aOutputFile,
" children [\n Inline {\n url [ \"%s\" ]\n } ]\n",
CONV_TO_UTF8( fname ) );
fprintf( aOutputFile, " }\n" );
}
}
static void write_and_empty_triangle_bag( FILE* output_file,
TriangleBag& triangles, int color )
{
if( !triangles.empty() )
{
write_triangle_bag( output_file, color, triangles );
triangles.clear( );
}
}
/* the dialog to create VRML files, derived from DIALOG_EXPORT_3DFILE_BASE,
* created by wxFormBuilder
*/
#include "dialog_export_3Dfiles_base.h" // the wxFormBuilder header file
class DIALOG_EXPORT_3DFILE : public DIALOG_EXPORT_3DFILE_BASE
{
private:
static int m_UnitsOpt; // to remember last option
static int m_3DFilesOpt; // to remember last option
virtual void OnCancelClick( wxCommandEvent& event ){ EndModal( wxID_CANCEL ); }
virtual void OnOkClick( wxCommandEvent& event ){ EndModal( wxID_OK ); }
public:
DIALOG_EXPORT_3DFILE( wxWindow* parent ) :
DIALOG_EXPORT_3DFILE_BASE( parent )
{
SetFocus();
m_rbSelectUnits->SetSelection(m_UnitsOpt);
m_rb3DFilesOption->SetSelection(m_3DFilesOpt);
GetSizer()->SetSizeHints( this );
Centre();
}
~DIALOG_EXPORT_3DFILE()
{
m_UnitsOpt = GetUnits( );
m_3DFilesOpt = Get3DFilesOption( );
};
void SetSubdir( const wxString & aDir )
{
m_SubdirNameCtrl->SetValue( aDir);
}
wxString GetSubdir( )
{
return m_SubdirNameCtrl->GetValue( );
}
wxFilePickerCtrl* FilePicker()
{
return m_filePicker;
}
int GetUnits( )
{
return m_UnitsOpt = m_rbSelectUnits->GetSelection();
}
int Get3DFilesOption( )
{
return m_3DFilesOpt = m_rb3DFilesOption->GetSelection();
}
};
int DIALOG_EXPORT_3DFILE::m_UnitsOpt = 0; // to remember last option
int DIALOG_EXPORT_3DFILE::m_3DFilesOpt = 1; // to remember last option
/**
* Function OnExportVRML
* will export the current BOARD to a VRML file.
*/
void WinEDA_PcbFrame::OnExportVRML( wxCommandEvent& event )
{
wxFileName fn;
static wxString subDirFor3Dshapes = wxT("shapes3D");
double scaleList[3] = { 1.0, 25.4, 25.4/1000 };
// Build default file name
wxString ext = wxT( "wrl" );
fn = GetScreen()->m_FileName;
fn.SetExt( ext );
DIALOG_EXPORT_3DFILE dlg( this );
dlg.FilePicker()->SetPath( fn.GetFullPath() );
dlg.SetSubdir( subDirFor3Dshapes );
if( dlg.ShowModal() != wxID_OK )
return;
double scale = scaleList[dlg.GetUnits( )]; // final scale export
bool export3DFiles = dlg.Get3DFilesOption( ) == 0;
wxBusyCursor dummy;
wxString fullFilename = dlg.FilePicker()->GetPath();
subDirFor3Dshapes = dlg.GetSubdir();
if( ! wxDirExists( subDirFor3Dshapes ) )
wxMkdir( subDirFor3Dshapes );
if( ! ExportVRML_File( fullFilename, scale, export3DFiles, subDirFor3Dshapes ) )
{
wxString msg = _( "Unable to create " ) + fullFilename;
DisplayError( this, msg );
return;
}
}
/**
* Function ExportVRML_File
* Creates the file(s) exporting current BOARD to a VRML file.
* @param aFullFileName = the full filename of the file to create
* @param aScale = the general scaling factor. 1.0 to export in inch
* @param aExport3DFiles = true to copy 3D shapes in the subdir a3D_Subdir
* @param a3D_Subdir = sub directory where 3D shapes files are copied
* used only when aExport3DFiles == true
* @return true if Ok.
*/
/* When copying 3D shapes files, the new filename is build from
* the full path name, changing the separators by underscore.
* this is needed because files with the same shortname can exist in different directories
*/
bool WinEDA_PcbFrame::ExportVRML_File( const wxString & aFullFileName,
double aScale, bool aExport3DFiles,
const wxString & a3D_Subdir )
{
wxString msg;
FILE* output_file;
BOARD* pcb = GetBoard();
output_file = wxFopen( aFullFileName, wxT( "wt" ) );
if( output_file == NULL )
return false;
// Switch the locale to standard C (needed to print floating point numbers like 1.3)
SetLocaleTo_C_standard();
/* Begin with the usual VRML boilerplate */
fprintf( output_file, "#VRML V2.0 utf8\n"
"WorldInfo {\n"
" title \"%s - Generated by PCBNEW\"\n"
"}\n", CONV_TO_UTF8( aFullFileName ) );
/* The would be in decimils and not in meters, as the standard wants.
* It is trivial to embed everything in a transform node to
* fix it. For example here we build the world in inches...
*/
/* scaling factor to convert internal units (decimils) to inches
*/
double board_scaling_factor = 0.0001;
/* auxiliary scale to export to a different scale.
*/
double general_scaling_factor = board_scaling_factor * aScale;
fprintf(output_file, "Transform {\n");
fprintf(output_file, " scale %g %g %g\n",
general_scaling_factor, general_scaling_factor, general_scaling_factor );
/* Define the translation to have the board centre to the 2D axis origin
* more easy for rotations...
*/
pcb->ComputeBoundaryBox();
double dx = board_scaling_factor * pcb->m_BoundaryBox.Centre().x;
double dy = board_scaling_factor * pcb->m_BoundaryBox.Centre().y;
fprintf(output_file, " translation %g %g 0.0\n", -dx, dy );
fprintf(output_file, " children [\n" );
/* scaling factor to convert 3D models to board units (decimils)
* Usually we use Wings3D to create thems.
* One can consider the 3D units is 0.1 inch
* So the scaling factor from 0.1 inch to board units
* is 0.1 / board_scaling_factor
*/
double wrml_3D_models_scaling_factor = 0.1 / board_scaling_factor;
/* Preliminary computation: the z value for each layer */
compute_layer_Zs( pcb );
/* Drawing and text on the board, and edges which are special */
export_vrml_drawings( pcb );
/* Export vias and trackage */
export_vrml_tracks( pcb );
/* Export zone fills */
/* TODO export_vrml_zones(pcb);
*/
/* Export footprints */
for( MODULE* module = pcb->m_Modules;
module != 0;
module = module->Next() )
export_vrml_module( pcb, module, output_file,
wrml_3D_models_scaling_factor,
aExport3DFiles, a3D_Subdir );
/* Output the bagged triangles for each layer
* Each layer will be a separate shape */
for( int layer = 0; layer < LAYER_COUNT; layer++ )
write_and_empty_triangle_bag( output_file,
layer_triangles[layer],
pcb->GetLayerColor(layer) );
/* Same thing for the via layers */
for( int i = 0; i < 4; i++ )
write_and_empty_triangle_bag( output_file,
via_triangles[i],
pcb->GetVisibleElementColor( VIAS_VISIBLE + i ) );
/* Close the outer 'transform' node */
fputs( "]\n}\n", output_file );
// End of work
fclose( output_file );
SetLocaleTo_Default(); // revert to the current locale
return true;
}
pcbnew/menubar_pcbframe.cpp
View file @ 8dd76c53
......@@ -178,6 +178,13 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
_( "Create a report of all modules on the current board" ) );
item->SetBitmap( tools_xpm );
submenuexport->Append( item );
item = new wxMenuItem( submenuexport, ID_GEN_EXPORT_FILE_VRML,
_( "&VRML" ),
_( "Export a VRML board representation" ) );
item->SetBitmap( show_3d_xpm );
submenuexport->Append( item );
ADD_MENUITEM_WITH_HELP_AND_SUBMENU( filesMenu, submenuexport,
ID_GEN_EXPORT_FILE, _( "&Export" ),
_( "Export board" ), export_xpm );
......
pcbnew/pcbframe.cpp
View file @ 8dd76c53
......@@ -94,6 +94,7 @@ BEGIN_EVENT_TABLE( WinEDA_PcbFrame, WinEDA_BasePcbFrame )
EVT_MENU( ID_GEN_EXPORT_FILE_GENCADFORMAT, WinEDA_PcbFrame::ExportToGenCAD )
EVT_MENU( ID_GEN_EXPORT_FILE_MODULE_REPORT,
WinEDA_PcbFrame::GenModuleReport )
EVT_MENU( ID_GEN_EXPORT_FILE_VRML, WinEDA_PcbFrame::OnExportVRML )
EVT_MENU( ID_GEN_IMPORT_SPECCTRA_SESSION,
WinEDA_PcbFrame::ImportSpecctraSession )
......
pcbnew/pcbnew_id.h
View file @ 8dd76c53
......@@ -210,6 +210,7 @@ enum pcbnew_ids
ID_MENU_LIST_NETS,
ID_MENU_PCB_CLEAN,
ID_MENU_PCB_SWAP_LAYERS,
ID_GEN_EXPORT_FILE_VRML,
ID_TOOLBARH_PCB_AUTOPLACE,
ID_TOOLBARH_PCB_AUTOROUTE,
......
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