<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body dir="auto">"added support for cave volume calculation (Tools → Survey statistics)"<div dir="auto"><br></div><div dir="auto">Awesome addition.</div><div dir="auto"><br></div><div dir="auto">Could someone maybe explain what the difference is between 3D and LRUD envelope?</div><div dir="auto">I get how 3D probably works based on the rendered 3D view of the cave. But how can the LRUD thing work when I only use splays instead of LRUD? Does it just pick some particular or average splay and use it as a LRUD measurement? The results are so vastly different. Sometimes much bigger (one of my simple caves) sometimes much smaller ( a pothole).</div><div><br></div></body></html>