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

src/kiri/mode/cam/op-drill.js

@@ -0,0 +1,68 @@
+/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
+
+import { CamOp } from './op.js';
+import { Tool } from './tool.js';
+import { newPolygon } from '../../../geo/polygon.js';
+import { newSlice } from '../../core/slice.js';
+import { newPoint } from '../../../geo/point.js';
+
+class OpDrill extends CamOp {
+    constructor(state, op) {
+        super(state, op);
+    }
+
+    async slice(progress) {
+        let { op, state } = this;
+        let { settings, addSlices, widget, updateToolDiams } = state;
+        let { zBottom, zThru, thruHoles, color } = state;
+        let { drills, drillThrough} = op
+
+        let drillTool = new Tool(settings, op.tool),
+            drillToolDiam = drillTool.fluteDiameter(),
+            sliceOut = this.sliceOut = [];
+
+        updateToolDiams(drillToolDiam);
+
+        const allDrills = drills[widget.id] ?? []
+        // drill points to use center (average of all points) of the polygon
+        allDrills.forEach((drill)=> {
+            if(!drill.selected){
+                return
+            }
+            let slice = newSlice(0);
+            if (op.mark) {
+                // replace depth with single down peck
+                drill.depth = op.down
+            }
+            drill.zBottom = drill.z - drill.depth;
+            // for thru holes, follow z thru when set
+            if ((op.thru>0) ) {
+                drill.zBottom -= op.thru;
+            }
+            const poly  = newPolygon()
+            poly.points.push(newPoint(drill.x, drill.y, drill.z))
+            poly.points.push(newPoint(drill.x, drill.y, drill.zBottom))
+            // poly.points.pop();
+            slice.camTrace = { tool: op.tool, rate: op.feed, plunge: op.rate };
+            slice.camLines = [poly];
+
+            slice.output()
+                .setLayer("drill", {face: color, line: color})
+                .addPolys(slice.camLines);
+            addSlices(slice);
+            sliceOut.push(slice);
+        });
+    }
+
+    prepare(ops, progress) {
+        let { op, state } = this;
+        let { settings, widget, addSlices, updateToolDiams } = state;
+        let { setTool, setSpindle, setDrill, emitDrills } = ops;
+        setTool(op.tool, undefined, op.rate);
+        setDrill(op.down, op.lift, op.dwell,op.thru);
+        setSpindle(op.spindle);
+        emitDrills(this.sliceOut.map(slice => slice.camLines).flat());
+    }
+}
+
+export { OpDrill };