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
302 lines
9.8 KiB
C++
302 lines
9.8 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_material.h"
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#include "plugins/3dapi/ifsg_all.h"
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WRL2MATERIAL::WRL2MATERIAL() : WRL2NODE()
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{
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setDefaults();
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m_Type = WRL2NODES::WRL2_MATERIAL;
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}
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WRL2MATERIAL::WRL2MATERIAL( WRL2NODE* aParent ) : WRL2NODE()
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{
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setDefaults();
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m_Type = WRL2NODES::WRL2_MATERIAL;
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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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WRL2MATERIAL::~WRL2MATERIAL()
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{
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wxLogTrace( traceVrmlPlugin, wxT( " * [INFO] Destroying Material node." ) );
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}
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void WRL2MATERIAL::setDefaults( void )
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{
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// default material values as per VRML2 spec
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diffuseColor.x = 0.8f;
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diffuseColor.y = 0.8f;
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diffuseColor.z = 0.8f;
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emissiveColor.x = 0.0f;
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emissiveColor.y = 0.0f;
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emissiveColor.z = 0.0f;
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specularColor = emissiveColor;
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ambientIntensity = 0.2f;
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shininess = 0.2f;
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transparency = 0.0f;
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}
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bool WRL2MATERIAL::isDangling( void )
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{
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// this node is dangling unless it has a parent of type WRL2NODES::WRL2_APPEARANCE
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if( nullptr == m_Parent || m_Parent->GetNodeType() != WRL2NODES::WRL2_APPEARANCE )
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return true;
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return false;
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}
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bool WRL2MATERIAL::AddRefNode( WRL2NODE* aNode )
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{
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// this node may not own or reference any other node
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wxCHECK_MSG( false, false, wxT( "AddRefNode is not applicable." ) );
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}
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bool WRL2MATERIAL::AddChildNode( WRL2NODE* aNode )
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{
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// this node may not own or reference any other node
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wxCHECK_MSG( false, false, wxT( "AddChildNode is not applicable." ) );
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}
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bool WRL2MATERIAL::Read( WRLPROC& proc, WRL2BASE* aTopNode )
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{
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wxCHECK_MSG( aTopNode, false, wxT( "Invalid top node." ) );
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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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// ambientIntensity
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// diffuseColor
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// emissiveColor
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// shininess
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// specularColor
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// transparency
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if( !glob.compare( "specularColor" ) )
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{
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if( !proc.ReadSFVec3f( specularColor ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid specularColor set %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( "diffuseColor" ) )
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{
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if( !proc.ReadSFVec3f( diffuseColor ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid diffuseColor set %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( "emissiveColor" ) )
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{
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if( !proc.ReadSFVec3f( emissiveColor ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid emissiveColor set %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( "shininess" ) )
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{
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if( !proc.ReadSFFloat( shininess ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid shininess set %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( "transparency" ) )
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{
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if( !proc.ReadSFFloat( transparency ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid transparency set %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( "ambientIntensity" ) )
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{
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if( !proc.ReadSFFloat( ambientIntensity ) )
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid ambientIntensity set %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
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{
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wxLogTrace( traceVrmlPlugin, wxT( "%s:%s:%d\n"
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" * [INFO] invalid Material %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 Material{}
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return true;
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}
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SGNODE* WRL2MATERIAL::TranslateToSG( SGNODE* aParent )
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{
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S3D::SGTYPES ptype = S3D::GetSGNodeType( aParent );
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wxCHECK_MSG( aParent && ( ptype == S3D::SGTYPE_SHAPE ), nullptr,
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wxString::Format( wxT( "IndexedFaceSet does not have a Shape parent (parent "
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"ID: %d)." ), ptype ) );
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wxLogTrace( traceVrmlPlugin,
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wxT( " * [INFO] Translating IndexedFaceSet with %zu children, %zu references, and"
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"%zu back pointers." ),
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m_Children.size(), m_Refs.size(), m_BackPointers.size() );
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if( m_sgNode )
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{
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if( nullptr != aParent )
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{
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if( nullptr == S3D::GetSGNodeParent( m_sgNode )
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&& !S3D::AddSGNodeChild( aParent, m_sgNode ) )
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{
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return nullptr;
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}
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else if( aParent != S3D::GetSGNodeParent( m_sgNode )
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&& !S3D::AddSGNodeRef( aParent, m_sgNode ) )
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{
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return nullptr;
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}
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}
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return m_sgNode;
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}
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IFSG_APPEARANCE matNode( aParent );
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matNode.SetEmissive( emissiveColor.x, emissiveColor.y, emissiveColor.z );
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matNode.SetSpecular( specularColor.x, specularColor.y, specularColor.z );
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matNode.SetDiffuse( diffuseColor.x, diffuseColor.y, diffuseColor.z );
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float ambr = ambientIntensity * diffuseColor.x;
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float ambg = ambientIntensity * diffuseColor.y;
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float ambb = ambientIntensity * diffuseColor.z;
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matNode.SetAmbient( ambr, ambg, ambb );
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matNode.SetShininess( shininess );
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matNode.SetTransparency( transparency );
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m_sgNode = matNode.GetRawPtr();
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return m_sgNode;
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}
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