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128 lines
3.4 KiB
128 lines
3.4 KiB
15 years ago
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/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2000-2001 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#include "pmviewstructure.h"
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/*
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void PMViewStructure::render( )
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{
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glVertexPointer( 3, GL_DOUBLE, sizeof( PMVector ), points.data( ) );
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glDrawElements( GL_LINES, lines.size( ) * 2,
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GL_UNSIGNED_INT, lines.data( ) );
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}
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*/
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PMViewStructure::PMViewStructure( )
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{
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m_parameterKey = -1;
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}
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PMViewStructure::PMViewStructure( unsigned int n, unsigned int l, unsigned int f )
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{
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m_points.resize( n );
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m_lines.resize( l );
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m_faces.resize( f );
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m_parameterKey = -1;
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}
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PMViewStructure::PMViewStructure( const PMViewStructure& vs )
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{
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m_points = vs.m_points;
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m_lines = vs.m_lines;
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m_faces = vs.m_faces;
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m_parameterKey = vs.m_parameterKey;
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}
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PMViewStructure::PMViewStructure( const PMViewStructure* vs )
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{
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m_points = vs->m_points;
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m_lines = vs->m_lines;
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m_faces = vs->m_faces;
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m_parameterKey = vs->m_parameterKey;
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}
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PMViewStructure& PMViewStructure::operator = ( const PMViewStructure& vs )
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{
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m_lines = vs.m_lines;
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m_points = vs.m_points;
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m_faces = vs.m_faces;
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return *this;
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}
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bool PMViewStructure::operator == ( const PMViewStructure& vs ) const
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{
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return ( ( m_lines.data( ) == vs.m_lines.data( ) )
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&& ( m_points.data( ) == vs.m_points.data( ) )
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&& ( m_faces == vs.m_faces ) );
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}
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bool PMViewStructure::operator != ( const PMViewStructure& vs ) const
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{
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return ( ( m_lines.data( ) != vs.m_lines.data( ) )
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|| ( m_points.data( ) != vs.m_points.data( ) )
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|| !( m_faces == vs.m_faces ) );
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}
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PMBoundingBox::PMBoundingBox( const PMVector& min, const PMVector& max )
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{
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m_bValid = true;
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m_min = min;
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m_max = max;
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}
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PMBoundingBox::PMBoundingBox( )
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{
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m_bValid = false;
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m_min = PMVector( 0.0, 0.0, 0.0 );
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m_max = PMVector( 0.0, 0.0, 0.0 );
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}
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void PMBoundingBox::mergeWith( const PMBoundingBox& box )
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{
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if( m_bValid )
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{
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if( box.m_bValid )
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{
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if( box.m_min.x( ) < m_min.x( ) )
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m_min.setX( box.m_min.x( ) );
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if( box.m_min.y( ) < m_min.y( ) )
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m_min.setY( box.m_min.y( ) );
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if( box.m_min.z( ) < m_min.z( ) )
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m_min.setZ( box.m_min.z( ) );
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if( box.m_max.x( ) > m_max.x( ) )
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m_max.setX( box.m_max.x( ) );
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if( box.m_max.y( ) > m_max.y( ) )
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m_max.setY( box.m_max.y( ) );
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if( box.m_max.z( ) > m_max.z( ) )
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m_max.setZ( box.m_max.z( ) );
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}
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}
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else
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{
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if( box.m_bValid )
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{
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m_bValid = true;
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m_max = box.m_max;
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m_min = box.m_min;
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}
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}
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}
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