3MF: add a simple box example from the 3MF-sample repo.

2016-09-10 09:27:29 +02:00
parent 7cedd4ab89
commit 22cfe84cba
5 changed files with 31 additions and 51 deletions
--- a/code/AssxmlExporter.cpp
+++ b/code/AssxmlExporter.cpp
@@ -74,11 +74,10 @@ static int ioprintf( IOStream * io, const char *format, ... ) {

    static const size_t Size = 4096;
    char sz[ Size ];
-    size_t len( strlen( format ) );
    ::memset( sz, '\0', Size );
    va_list va;
    va_start( va, format );
-    int nSize = vsnprintf( sz, Size-1, format, va );
+    const unsigned int nSize = vsnprintf( sz, Size-1, format, va );
    ai_assert( nSize < Size );
    va_end( va );