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Trial support for texture sets with varying resolution.

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This commit is contained in:
curt 2000-10-04 20:51:57 +00:00
parent 63bbe7de75
commit 4e3abe851b
1 changed files with 30 additions and 1 deletions
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31
src/Objects/matlib.cxx
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@ -63,6 +63,28 @@ FGMaterialLib::FGMaterialLib ( void ) {
}
static bool local_file_exists( const string& path ) {
fg_gzifstream in( path );
if ( ! in.is_open() ) {
return false;
} else {
return true;
}
#if 0
cout << path << " ";
FILE *fp = fopen( path.c_str(), "r" );
if ( fp == NULL ) {
cout << " doesn't exist\n";
return false;
} else {
cout << " exists\n";
return true;
}
#endif
}
// Load a library of material properties
bool FGMaterialLib::load( const string& mpath ) {
string material_name;
@ -97,8 +119,15 @@ bool FGMaterialLib::load( const string& mpath ) {
// build the ssgSimpleState
FGPath tex_path( current_options.get_fg_root() );
tex_path.append( "Textures" );
tex_path.append( "Textures.high" );
FGPath tmp_path = tex_path;
tmp_path.append( m.get_texture_name() );
if ( ! local_file_exists( tmp_path.str() ) ) {
tex_path = FGPath( current_options.get_fg_root() );
tex_path.append( "Textures" );
}
FG_LOG( FG_TERRAIN, FG_INFO, " Loading material "
<< material_name << " (" << tex_path.c_str() << ")");