fix slice first height, settings loading

src/kiri/init.js

@@ -321,6 +321,9 @@
             case cca('q'): // preferences
                 API.modal.show('prefs');
                 break;
+            case cca('l'): // device
+                settingsLoad();
+                break;
             case cca('e'): // device
                 showDevices();
                 break;

src/kiri/main.js

@@ -1719,7 +1719,6 @@
         let mode = getMode(),
             name = e ? e.target.getAttribute("load") : named || settings.cproc[mode],
             load = settings.sproc[mode][name];
-
         if (!load) return;
 
         settings.process = clone(load);
@@ -1753,7 +1752,6 @@
         for (let k in sp) {
             if (sp.hasOwnProperty(k)) list.push(k);
         }
-        console.log({list});
         list.sort().forEach(function(sk) {
             let row = DOC.createElement('div'),
                 load = DOC.createElement('button'),
@@ -1762,7 +1760,10 @@
                 name = sk;
 
             load.setAttribute('load', sk);
-            load.onclick = API.conf.load;
+            load.onclick = (ev) => {
+                API.conf.load(undefined, sk);
+                updateSettingsList();
+            }
             load.appendChild(DOC.createTextNode(sk));
             if (sk == settings.process.processName) {
                 load.setAttribute('class', 'selected')

src/kiri/slicer.js

@@ -100,7 +100,7 @@
             bounds = btmp;
         }
 
-        let zMin = options.zmin || Math.floor(bounds.min.z),
+        let zMin = options.zmin || options.firstHeight || Math.floor(bounds.min.z),
             zMax = options.zmax || Math.ceil(bounds.max.z),
             zInc = options.height,
             zIncMin = options.minHeight,
@@ -268,6 +268,7 @@
             // copy to store original z
             zHeights = zIndexes.slice();
         } else if (zIncMin) {
+            // console.log('adaptive slicing', zIncMin, ':', zInc, 'from', zMin, 'to', zMax);
             // FDM adaptive slicing
             let zPos = zMin + zIncFirst,
                 zOI = 0,
@@ -308,6 +309,7 @@
                 }
             }
         } else {
+            // console.log('fixed slicing', zInc, 'from', zMin, 'to', zMax);
             // FDM fixed slicing
             if (options.firstHeight) {
                 zIndexes.push(options.firstHeight / 2);
@@ -319,6 +321,7 @@
                 zHeights.push(zInc);
             }
         }
+
         // create a Slice for each z offset in the zIndexes array
         for (let i = 0; i < zIndexes.length; i++) {
             let ik = zIndexes[i].toFixed(5),