basic/geometry/vrml_reader/VrmlAppearance.cpp

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#pragma warning ( disable : 4786 )

#include <assert.h>
#include <math/vector4.h>
#include "utility.h"
#include "VrmlAppearance.h"

//=============================================================================
// Constructor
//
// Description: Constructor
//=============================================================================
VrmlAppearance::VrmlAppearance()
:
        m_Material( NULL )
{
}

//=============================================================================
// Parse
//
// Description: Parses the rotation node from the file
//=============================================================================
void VrmlAppearance::Parse( char*& buffer )
{
        EatWhite( buffer );
        while( buffer[ 0 ] != '}' )
        {
                Keyword keyword = VrmlNode::GetKeyword( buffer );
                switch( keyword )
                {
                case VRML_MaterialLower:
                        {
                                Keyword keyword = VrmlNode::GetKeyword( buffer );
                                EatWhite( buffer );
                                buffer++;
                                VrmlNode* node = VrmlNode::ParseNode( keyword, buffer );
                                this->m_Material = node;
                                break;
                        }
        case VRML_Texture:
            {
                EatWhite( buffer );
                buffer = strchr( buffer, '}' );
                buffer++;
                break;
            }
                default:
                        {
                                assert( false );
                        }
                }
                EatWhite( buffer );
        }
        buffer++;
}

//=============================================================================
// Render
//
// Description: renders the object to the stack
//=============================================================================
void VrmlAppearance::Render( VrmlStack& stack ) const
{
        this->m_Material->Render( stack );
}

//=============================================================================
// RenderOpenGl
//
// Description: renders the object to OpenGl stack
//=============================================================================
void VrmlAppearance::RenderOpenGl( VrmlStack& stack ) const
{
        this->m_Material->RenderOpenGl( stack );
}

//=============================================================================
// RenderToIGS
//
// Description: Renders the object to the IGS subsystem
//=============================================================================
IGS_Object* VrmlAppearance::RenderToIGS( VrmlStack& stack ) const
{
        return this->m_Material->RenderToIGS( stack );
}

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