deploy.

2026-09-13 19:45:24 +08:00
parent 397a7a8cc4
commit 2db889ad89
58 changed files with 3526 additions and 213 deletions
@@ -358,6 +358,87 @@ the chain so the new entry stays Static:
  ],
  "MachineCoordinateState": { "A": 45 }
 }</code></pre>
+<p>
+Active G68.2 across a rotary word — the feature frame stays pinned
+in machine space (<a class="xref" href="Hi.NcParsers.LogicSyntaxs.PivotTransformUtil.html#Hi_NcParsers_LogicSyntaxs_PivotTransformUtil_PinTiltInMachineSpaceAcrossRotaryWords_Hi_Common_Collections_LazyLinkedListNode_Hi_NcParsers_Syntaxs_SyntaxPiece__System_Text_Json_Nodes_JsonObject_System_Collections_Generic_List_Hi_NcParsers_Dependencys_INcDependency__">PinTiltInMachineSpaceAcrossRotaryWords(LazyLinkedListNode&lt;SyntaxPiece&gt;, JsonObject, List&lt;INcDependency&gt;)</a>).
+<code>#Previous:</code> had the tilt Rx(30°) composed with the pivot at
+table-A = 0 (identity on this chain); the current block spoke
+<code>A45.</code> (one-shot <code>RotaryWords</code>, root MC A = 45) and
+arrived with the carried Rx(30°) tilt. The tilt entry is rewritten to
+<code>Tilt·Pivot(prev)·Pivot(cur)⁻¹</code> = Rx(30°)·Rx(45°) = Rx(75°) —
+so that composed with the new pivot Rx(−45°) the chain still maps the
+feature frame exactly where the previous block had it — and the
+pivot entry is written for A = 45 as in the case above. No tool
+height entry is present, so nothing else is re-aimed:
+</p>
+#Previous:
+<pre><code class="lang-csharp">{
+  "TiltTransform": { "Term": "G68.2" },
+  "ProgramToMcTransform": [
+    {
+      "Source": "TiltTransform",
+      "Kind": "Static",
+      "Mat4d": [
+        1, 0, 0, 0,
+        0, 0.8660254037844387, 0.49999999999999994, 0,
+        0, -0.49999999999999994, 0.8660254037844387, 0,
+        0, 0, 0, 1
+      ]
+    },
+    {
+      "Source": "PivotTransform",
+      "Kind": "Static",
+      "Mat4d": [1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1]
+    }
+  ],
+  "MachineCoordinateState": { "X": 0, "Y": 0, "Z": 0, "A": 0, "B": 0 }
+}</code></pre>
+#BeforeBuild:
+<pre><code class="lang-csharp">{
+  "TiltTransform": { "Term": "G68.2" },
+  "ProgramToMcTransform": [
+    {
+      "Source": "TiltTransform",
+      "Kind": "Static",
+      "Mat4d": [
+        1, 0, 0, 0,
+        0, 0.8660254037844387, 0.49999999999999994, 0,
+        0, -0.49999999999999994, 0.8660254037844387, 0,
+        0, 0, 0, 1
+      ]
+    }
+  ],
+  "MachineCoordinateState": { "A": 45, "B": 0 },
+  "RotaryWords": { "A": 45 }
+}</code></pre>
+#AfterBuild:
+<pre><code class="lang-csharp">{
+  "TiltTransform": { "Term": "G68.2" },
+  "ProgramToMcTransform": [
+    {
+      "Source": "TiltTransform",
+      "Kind": "Static",
+      "Mat4d": [
+        1, 0, 0, 0,
+        0, 0.25881904510252085, 0.9659258262890683, 0,
+        0, -0.9659258262890683, 0.25881904510252085, 0,
+        0, 0, 0, 1
+      ]
+    },
+    {
+      "Source": "PivotTransform",
+      "Kind": "Static",
+      "Mat4d": [
+        1, 0, 0, 0,
+        0, 0.7071067811865475, -0.7071067811865475, 0,
+        0, 0.7071067811865475, 0.7071067811865475, 0,
+        0, 0, 0, 1
+      ]
+    }
+  ],
+  "MachineCoordinateState": { "A": 45, "B": 0 },
+  "RotaryWords": { "A": 45 }
+}</code></pre>