Seth Hillbrand
0b2d4d4879
Recommendation is to avoid using the year nomenclature as this information is already encoded in the git repo. Avoids needing to repeatly update. Also updates AUTHORS.txt from current repo with contributor names
393 lines
10 KiB
C++
393 lines
10 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2016 Cirilo Bernardo <[email protected]>
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* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <iostream>
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#include <sstream>
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#include <wx/log.h>
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#include "vrml2_base.h"
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#include "vrml2_lineset.h"
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#include "vrml2_coords.h"
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#include "vrml2_color.h"
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#include "plugins/3dapi/ifsg_all.h"
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WRL2LINESET::WRL2LINESET() : WRL2NODE()
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{
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setDefaults();
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m_Type = WRL2NODES::WRL2_INDEXEDLINESET;
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}
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WRL2LINESET::WRL2LINESET( WRL2NODE* aParent ) : WRL2NODE()
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{
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setDefaults();
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m_Type = WRL2NODES::WRL2_INDEXEDLINESET;
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m_Parent = aParent;
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if( nullptr != m_Parent )
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m_Parent->AddChildNode( this );
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}
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WRL2LINESET::~WRL2LINESET()
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( " * [INFO] Destroying IndexedLineSet node with %zu children, %zu"
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"references, and %zu back pointers." ),
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m_Children.size(), m_Refs.size(), m_BackPointers.size() );
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}
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void WRL2LINESET::setDefaults( void )
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{
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color = nullptr;
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coord = nullptr;
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colorPerVertex = true;
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}
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bool WRL2LINESET::checkNodeType( WRL2NODES aType )
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{
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// nodes must be one of:
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// Color
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// Coordinate
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switch( aType )
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{
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case WRL2NODES::WRL2_COLOR:
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case WRL2NODES::WRL2_COORDINATE:
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break;
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default:
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return false;
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break;
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}
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return true;
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}
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bool WRL2LINESET::isDangling( void )
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{
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// this node is dangling unless it has a parent of type WRL2_SHAPE
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if( nullptr == m_Parent || m_Parent->GetNodeType() != WRL2NODES::WRL2_SHAPE )
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return true;
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return false;
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}
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bool WRL2LINESET::AddRefNode( WRL2NODE* aNode )
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{
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wxCHECK_MSG( aNode, false, wxT( "Invalid node." ) );
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WRL2NODES type = aNode->GetNodeType();
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if( !checkNodeType( type ) )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] bad file format; unexpected child node '%s'." ),
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__FILE__, __FUNCTION__, __LINE__, aNode->GetNodeTypeName( type ) );
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return false;
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}
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if( WRL2NODES::WRL2_COLOR == type )
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{
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if( nullptr != color )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] bad file format; multiple color nodes." ),
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__FILE__, __FUNCTION__, __LINE__ );
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return false;
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}
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color = aNode;
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return WRL2NODE::AddRefNode( aNode );
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}
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if( WRL2NODES::WRL2_COORDINATE == type )
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{
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if( nullptr != coord )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] bad file format; multiple coord nodes." ),
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__FILE__, __FUNCTION__, __LINE__ );
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return false;
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}
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coord = aNode;
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return WRL2NODE::AddRefNode( aNode );
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}
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return WRL2NODE::AddRefNode( aNode );
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}
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bool WRL2LINESET::AddChildNode( WRL2NODE* aNode )
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{
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wxCHECK_MSG( aNode, false, wxT( "Invalid node." ) );
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WRL2NODES type = aNode->GetNodeType();
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if( !checkNodeType( type ) )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] bad file format; unexpected child node '%s'." ),
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__FILE__, __FUNCTION__, __LINE__, aNode->GetNodeTypeName( type ) );
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return false;
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}
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if( WRL2NODES::WRL2_COLOR == type )
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{
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if( nullptr != color )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] bad file format; multiple color nodes." ),
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__FILE__, __FUNCTION__, __LINE__ );
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return false;
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}
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color = aNode;
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return WRL2NODE::AddChildNode( aNode );
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}
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if( WRL2NODES::WRL2_COORDINATE == type )
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{
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if( nullptr != coord )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] bad file format; multiple coord nodes." ),
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__FILE__, __FUNCTION__, __LINE__ );
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return false;
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}
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coord = aNode;
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return WRL2NODE::AddChildNode( aNode );
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}
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return WRL2NODE::AddChildNode( aNode );
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}
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bool WRL2LINESET::Read( WRLPROC& proc, WRL2BASE* aTopNode )
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{
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char tok = proc.Peek();
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if( proc.eof() )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] bad file format; unexpected eof %s." ),
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__FILE__, __FUNCTION__, __LINE__, proc.GetFilePosition() );
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return false;
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}
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if( '{' != tok )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] bad file format; expecting '{' but got '%s' %s." ),
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__FILE__, __FUNCTION__, __LINE__, tok, proc.GetFilePosition() );
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return false;
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}
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proc.Pop();
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std::string glob;
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while( true )
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{
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if( proc.Peek() == '}' )
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{
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proc.Pop();
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break;
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}
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if( !proc.ReadName( glob ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__ , proc.GetError() );
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return false;
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}
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// expecting one of:
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// [node]
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// color
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// coord
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// [bool]
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// colorPerVertex
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// [ vector<int> ]
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// colorIndex
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// coordIndex
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if( !glob.compare( "colorPerVertex" ) )
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{
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if( !proc.ReadSFBool( colorPerVertex ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid colorPerVertex %s\n"
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" * [INFO] file: '%s'\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, proc.GetFilePosition(),
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proc.GetFileName(), proc.GetError() );
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return false;
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}
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}
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else if( !glob.compare( "colorIndex" ) )
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{
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if( !proc.ReadMFInt( colorIndex ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid colorIndex %s\n"
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" * [INFO] file: '%s'\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, proc.GetFilePosition(),
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proc.GetFileName(), proc.GetError() );
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return false;
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}
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}
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else if( !glob.compare( "coordIndex" ) )
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{
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if( !proc.ReadMFInt( coordIndex ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid coordIndex %s\n"
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" * [INFO] file: '%s'\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, proc.GetFilePosition(),
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proc.GetFileName(), proc.GetError() );
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return false;
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}
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}
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else if( !glob.compare( "color" ) )
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{
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if( !aTopNode->ReadNode( proc, this, nullptr ) )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] could not read color node information." ),
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__FILE__, __FUNCTION__, __LINE__ );
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return false;
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}
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}
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else if( !glob.compare( "coord" ) )
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{
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if( !aTopNode->ReadNode( proc, this, nullptr ) )
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] could not read coord node information." ),
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__FILE__, __FUNCTION__, __LINE__ );
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return false;
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}
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}
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else
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{
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wxLogTrace( traceVrmlPlugin,
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wxT( "%s:%s:%d\n"
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" * [INFO] invalid IndexedFaceSet %s\n"
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" * [INFO] file: '%s'\n" ),
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__FILE__, __FUNCTION__, __LINE__, proc.GetFilePosition(),
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proc.GetFileName() );
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return false;
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}
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} // while( true ) -- reading contents of IndexedLineSet{}
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return true;
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}
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SGNODE* WRL2LINESET::TranslateToSG( SGNODE* aParent )
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{
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// note: there are no plans to support drawing of lines
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return nullptr;
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}
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void WRL2LINESET::unlinkChildNode( const WRL2NODE* aNode )
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{
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if( nullptr == aNode )
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return;
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if( aNode->GetParent() == this )
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{
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if( aNode == color )
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color = nullptr;
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else if( aNode == coord )
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coord = nullptr;
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}
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WRL2NODE::unlinkChildNode( aNode );
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}
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void WRL2LINESET::unlinkRefNode( const WRL2NODE* aNode )
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{
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if( nullptr == aNode )
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return;
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if( aNode->GetParent() != this )
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{
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if( aNode == color )
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color = nullptr;
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else if( aNode == coord )
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coord = nullptr;
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}
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WRL2NODE::unlinkRefNode( aNode );
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}
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bool WRL2LINESET::HasColors( void )
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{
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if( nullptr == color )
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return false;
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return ((WRL2COLOR*) color)->HasColors();
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}
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