add new uber-op: area

src/kiri/core/api.js

@@ -73,6 +73,9 @@ let UC = UI.prefix('kiri').inputAction(settings.conf.update),
         redo: noop  // do.js
     },
     devel = {
+        get enabled() {
+            return settings.ctrl().devel;
+        },
         xray(layers, raw) {
             let proc = api.conf.get().process,
                 size = proc.sliceHeight || proc.slaSlice || 1,

src/kiri/core/conf.js

@@ -423,6 +423,16 @@ export const conf = {
                 camArcEnabled: false,
                 camArcResolution: 5,
                 camArcTolerance: 0.15,
+                camAreaSpindle: 1000,
+                camAreaTool: 1000,
+                camAreaType: "clear",
+                camAreaOver: 0.4,
+                camAreaDown: 1,
+                camAreaSpeed: 1000,
+                camAreaPlunge: 100,
+                camAreaExpand: 0,
+                camAreaSmooth: 1,
+                camAreaRefine: 0,
                 camContourAngle: 85,
                 camContourBottom: false,
                 camContourBridge: 0,

src/kiri/core/consts.js

@@ -121,6 +121,11 @@ const LISTS = {
         { name: "adaptive" },
         { name: "legacy 1" },
         { name: "legacy 2" }
+    ],
+    opmode: [
+        { name: "clear" },
+        { name: "trace" },
+        { name: "surface" }
     ]
 };