obj_t::obj_t( const char * objname )
{
// long name
fullpath = realname( objname );
// model handle
const char * shortname = strip_path_and_extension( objname );
name = copy_string( shortname );
// memory map file
mmfile_t mm( fullpath );
index = 0;
size = mm.size;
data = mm.data;
while ( index < size )
{
strip_white_space();
switch( data[i] )
{
case 'm':
if ( check_name( "mtllib" ) )
consume_line();
break;
case 'u':
if ( check_name( "usemtl" ) )
consume_line();
break;
case 'g':
consume_line();
break;
case '#':
strip_white_space();
break;
case 'v':
if ( check_name( "vn" ) )
add_normal();
else if ( check_name( "vt" ) )
add_texcoord();
else if ( data[index+1] == ' ' )
add_vertex();
else
core.warn( "obj_t: straggling v in objfile: %s", name );
break;
case 'f':
if ( data[index+1] == ' ' )
add_face();
break;
case 's':
default:
++index;
break;
}
}
}
std::string add(std::string file_name)
{
std::shared_ptr<type> texture = std::make_shared<type>(file_name);
std::string name = strip_path_and_extension(file_name);
stringTextureMap[name] = (texture);
return name;
}
