add missing thin wall render

src/kiri/codec.js

@@ -157,7 +157,6 @@
 
     registerDecoder('top', function(v, state) {
         let top = KIRI.newTop(decode(v.poly, state));
-
         // top.traces = decode(v.traces, state);
         // top.inner = decode(v.inner, state);
         // // top.thinner = decode(v.thinner, state);
@@ -166,7 +165,6 @@
         // top.fill_lines = decodePointArray(v.fill_lines, state);
         // top.fill_sparse = decode(v.fill_sparse, state);
         // top.polish = decode(v.polish, state);
-
         return top;
     });
 

src/kiri/main.js

@@ -32,7 +32,7 @@
         VIEWS   = CONF.VIEWS,
         clone   = Object.clone,
         settings = clone(CONF.template),
-        settingsDefault = clone(settings),
+        // settingsDefault = clone(settings),
         // ---------------
         Widget    = kiri.Widget,
         newWidget = kiri.newWidget,

src/kiri/print.js

@@ -614,7 +614,7 @@
 
         function intersectsTop(p1, p2) {
             let int = false;
-            POLY.flatten(slice.gatherTopPolys([])).forEach(function(poly) {
+            POLY.flatten(slice.topPolys().clone(true)).forEach(function(poly) {
                 if (!int) poly.forEachSegment(function(s1, s2) {
                     if (UTIL.intersect(p1,p2,s1,s2,BASE.key.SEGINT)) {
                         int = true;
@@ -879,7 +879,7 @@
                 }
             } else {
                 // top object
-                let bounds = POLY.flatten(next.gatherOuter([]));
+                let bounds = POLY.flatten(next.shellsAtDepth(0));
 
                 let dir = -1; // 1 == inside out, -1 == outside-in
 
@@ -888,7 +888,7 @@
                 outputTraces([].appendAll(next.innerTraces() || []));
 
                 // sort perimeter polygon by length to go out-to-in or in-to-out
-                (next.traces || []).sort(function(a,b) {
+                (next.shells || []).sort(function(a,b) {
                     return a.perimeter() > b.perimeter() ? dir : -dir;
                 }).forEach(function(poly, index) {
                     outputTraces(poly);

src/kiri/slice.js

@@ -69,17 +69,14 @@
     };
 
     /**
-     * Appends all outermost trace polygons into a given array
-     * and returns it. used by Print
+     * Returns shell polygons of a given depth
+     * used by Print (FDM)
      *
      * @param {Polygon[]} out array to populate
      * @returns {Polygon[]} array of top polygons
      */
-    Top.prototype.gatherOuter = function(out) {
-        this.traces.forEach(function(trace) {
-            if (trace.depth === 0) out.append(trace);
-        });
-        return out;
+    Top.prototype.shellsAtDepth = function(depth) {
+        return this.shells.filter(poly => poly.depth === depth);
     };
 
     /** ******************************************************************
@@ -161,17 +158,34 @@
         return this;
     }
 
-    /**
-     * Create a new top object given a polygon
-     *
-     * @param {Polygon} poly to add
-     */
     PRO.addTop = function(poly) {
         let top = new Top(poly);
         this.tops.push(top);
         return top;
     };
 
+    PRO.findClosestPointTo = function(target) {
+        let min, find;
+
+        if (this.tops.length) {
+            this.tops.forEach(function(top) {
+                find = top.poly.findClosestPointTo(target);
+                if (!min || find.distance < min.distance) {
+                    min = find;
+                }
+            });
+        } else if (this.supports) {
+            this.supports.forEach(function(poly) {
+                find = poly.findClosestPointTo(target);
+                if (!min || find.distance < min.distance) {
+                    min = find;
+                }
+            });
+        }
+
+        return min;
+    };
+
     function newTop(poly) {
         return new Top(poly);
     }

src/mode/fdm/client.js

@@ -160,7 +160,6 @@
         });
     }
 
-
     FDM.printRender = function(print, options) {
         let debug = KIRI.api.const.LOCAL;
         let scope = print, emits, last,

src/mode/fdm/prepare.js

@@ -7,6 +7,7 @@
     let KIRI = self.kiri,
         BASE = self.base,
         UTIL = BASE.util,
+        POLY = BASE.polygons,
         FDM = KIRI.driver.FDM,
         newPoint = BASE.newPoint;
 
@@ -368,6 +369,8 @@
             layerout = [];
             lastOut = undefined;
         }
+
+        console.log({output});
     };
 
 })();

src/mode/fdm/slice.js

@@ -444,6 +444,10 @@
                 .setLayer("infill", COLOR.infill)
                 .addPolys(top.fill_sparse, vopt({ offset, height, open: true, outline: true }))
 
+            if (top.thin_fill) output
+                .setLayer("fill", COLOR.fill)
+                .addLines(top.thin_fill, vopt({ offset, height }));
+
             // emit solid areas
             // if (isThin && debug) {
             //     output
@@ -607,8 +611,6 @@
             return;
         }
 
-        const render = slice.output();
-
         slice.tops.forEach(function(top) {
             const lines = fillArea(top.fill_off, angle, spacing, null);
             top.fill_lines.appendAll(lines);