160 lines
4.1 KiB
C++
160 lines
4.1 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) 2015 Cirilo Bernardo <cirilo.bernardo@gmail.com>
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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 "vrml2_transform.h"
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WRL2TRANSFORM::WRL2TRANSFORM() : WRL2NODE()
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{
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m_Type = WRL2_TRANSFORM;
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return;
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}
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WRL2TRANSFORM::WRL2TRANSFORM( WRL2NODE* aParent ) : WRL2NODE()
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{
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m_Type = WRL2_TRANSFORM;
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m_Parent = aParent;
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return;
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}
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WRL2TRANSFORM::~WRL2TRANSFORM()
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{
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return;
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}
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void WRL2TRANSFORM::unlinkChildNode( const WRL2NODE* aNode )
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{
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// XXX - TO BE IMPLEMENTED
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}
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void WRL2TRANSFORM::unlinkRefNode( const WRL2NODE* aNode )
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{
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// XXX - TO BE IMPLEMENTED
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}
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bool WRL2TRANSFORM::isDangling( void )
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{
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// XXX - TO BE IMPLEMENTED
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return false;
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}
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// functions inherited from WRL2NODE
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bool WRL2TRANSFORM::Read( WRLPROC& proc, WRL2BASE* aTopNode )
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{
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/*
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* Structure of a Transform node (p.120):
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*
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* Transform {
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* eventIn MFNode addChildren
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* eventIn MFNode removeChildren
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* exposedField SFVec3f center 0 0 0
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* exposedField MFNode children []
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* exposedField SFRotation rotation 0 0 1 0
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* exposedField SFVec3f scale 1 1 1
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* exposedField SFRotation ScaleOrientation 0 0 1 0
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* exposedField SFVec3f translation 0 0 0
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* field SFVec3f bboxCenter 0 0 0
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* field SFVec3f bboxSize 0 0 0
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* }
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*/
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// XXX - TO BE IMPLEMENTED
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// XXX - at the moment this is half-assed code; it needs to be checked and expanded
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size_t line, column;
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proc.GetFilePosData( line, column );
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char tok = proc.Peek();
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if( '\0' != tok )
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proc.GetFilePosData( line, column );
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if( '{' != tok )
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{
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#ifdef DEBUG
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std::cerr << proc.GetError() << "\n";
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std::cerr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
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std::cerr << " * [INFO] bad file format; expecting '{' but got '" << tok;
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std::cerr << "' at line " << line << ", column " << column << "\n";
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#endif
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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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if( !proc.ReadName( glob ) )
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{
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#ifdef DEBUG
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std::cerr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
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std::cerr << proc.GetError() << "\n";
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#endif
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return false;
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}
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}
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// XXX - TO BE IMPLEMENTED
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return false;
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}
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bool WRL2TRANSFORM::AddRefNode( WRL2NODE* aNode )
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{
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if( NULL == aNode )
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{
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#ifdef DEBUG
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std::cerr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
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std::cerr << " * [BUG] NULL passed as node pointer\n";
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#endif
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return false;
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}
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if( !WRL2NODE::AddRefNode( aNode ) )
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return false;
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// take possession if the node is dangling WRL2_SHAPE
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if( WRL2_SHAPE == aNode->GetNodeType() && aNode->isDangling() )
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{
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WRL2NODE* np = aNode->GetParent();
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if( NULL != np )
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aNode->SetParent( this );
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}
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return true;
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}
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