add missing thin wall render

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);