EgtGraphics 1.5b4 :

- aggiunta gestione dello sfondo anche sfumato
- adattamenti per modifiche a ICMdParser.

ObjNewGraphics.cpp

@@ -61,8 +61,8 @@ ObjNewGraphics::AddPolyLine( const PolyLine& PL)
       glBufferSubData( GL_ARRAY_BUFFER, m_nCount * SIZEV3F, SIZEV3F, &v3V) ;
       ++ m_nCount ;
    }
-   glVertexAttribPointer( (GLuint)0, 3, GL_FLOAT, GL_FALSE, 0, 0) ;
-   glEnableVertexAttribArray( 0) ;
+   glVertexPointer( 3, GL_FLOAT, 0, ((void*)(0))) ;
+   glEnableClientState( GL_VERTEX_ARRAY) ;
    glBindVertexArray( 0) ;
 
    return true ;
@@ -82,6 +82,7 @@ ObjNewGraphics::Draw( void)
    if ( m_nVaoId != 0) {
       glBindVertexArray( m_nVaoId) ; 
       glDrawArrays( m_nMode, 0, m_nCount) ;
+      glBindVertexArray( 0) ;
    }
 
    return true ;