deploy webservice static-file routing for docsite folder URLs, per-instance step-cache db, and constant-height panel title bars.

App/wwwroot/HiAPI-docsite/api/Hi.Cbtr.UnmanagedSubstraction.html

@@ -321,6 +321,41 @@ Class UnmanagedSubstraction
 
 
 
+  <a id="Hi_Cbtr_UnmanagedSubstraction_SubstractionPtr_" data-uid="Hi.Cbtr.UnmanagedSubstraction.SubstractionPtr*"></a>
+
+  <h3 id="Hi_Cbtr_UnmanagedSubstraction_SubstractionPtr" data-uid="Hi.Cbtr.UnmanagedSubstraction.SubstractionPtr">
+  SubstractionPtr
+  
+  </h3>
+
+  <div class="markdown level1 summary"><p>Internal Use Only.
+The native pointer to the substraction object. HiMech reads it to build
+the milling engagement natively at the substraction completion point,
+without copying contours through the managed heap.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public nint SubstractionPtr { get; }</code></pre>
+  </div>
+
+
+
+
+
+  <h4 class="section">Property Value</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.intptr">nint</a></dt>
+    <dd></dd>
+  </dl>
+
+
+
+
+
+
+
+
   <h2 class="section" id="methods">Methods
 </h2>