Yves BOYAdjian

I think I spotted the problem : - The method "**SoGLLazyElement::beginCaching()**" is called two times : - First by "**SoGLCacheList::open()**" - Then by "**SoPrimitiveVertexCache::SoPrimitiveVertexCache()**" - Logically, the method "**SoGLLazyElement::endCaching()**" is...