move src/kiri/* to src/kiri/core and src/kiri-*/ to src/kiri/* and updated all imports

src/kiri/mode/cam/cl-surface.js

@@ -0,0 +1,65 @@
+/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
+
+import { api } from '../../core/api.js';
+import { env, clearPops } from './client.js';
+import { CAM } from './driver-fe.js';
+
+const DEG2RAD = Math.PI / 180;
+const RAD2DEG = 180 / Math.PI;
+
+export let surfaceOn = false;
+
+let alert, lastWidget;
+
+export function surfaceAdd(ev) {
+    if (surfaceOn) {
+        return surfaceDone();
+    }
+    clearPops();
+    alert = api.show.alert("analyzing surfaces...", 1000);
+    let surfaces = env.poppedRec.surfaces;
+    let radians = env.poppedRec.follow * DEG2RAD;
+    CAM.surface_prep(env.currentIndex * RAD2DEG, () => {
+        api.hide.alert(alert);
+        alert = api.show.alert("[esc] cancels surface selection");
+        for (let [wid, arr] of Object.entries(surfaces)) {
+            let widget = api.widgets.forid(wid);
+            if (widget && arr.length)
+                for (let faceid of arr) {
+                    CAM.surface_toggle(widget, faceid, radians, faceids => {
+                        // surfaces[widget.id] = faceids;
+                    });
+                }
+        }
+    });
+    surfaceOn = env.hoveredOp;
+    surfaceOn.classList.add("editing");
+    api.feature.on_mouse_up = (obj, ev) => {
+        let { face } = obj;
+        let min = Math.min(face.a, face.b, face.c);
+        let faceid = min / 3;
+        let widget = lastWidget = obj.object.widget;
+        CAM.surface_toggle(widget, faceid, radians, faceids => {
+            surfaces[widget.id] = faceids;
+        });
+    };
+}
+
+export function surfaceDone() {
+    if (!(surfaceOn && env.poppedRec && env.poppedRec.surfaces)) {
+        return;
+    }
+    let surfaces = env.poppedRec.surfaces;
+    for (let wid of Object.keys(surfaces)) {
+        let widget = api.widgets.forid(wid);
+        if (widget) {
+            CAM.surface_clear(widget);
+        } else {
+            delete surfaces[wid];
+        }
+    }
+    api.hide.alert(alert);
+    api.feature.on_mouse_up = undefined;
+    surfaceOn.classList.remove("editing");
+    surfaceOn = false;
+}