From d8bb38757d4ee224160a0999a23adce5a55b8731 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Sat, 7 Jan 2023 13:47:20 -0500
Subject: [PATCH] allow top/bottom layers to be modified in ranges

---
 src/kiri-mode/fdm/client.js |  2 ++
 src/kiri-mode/fdm/slice.js  | 10 ++++++----
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/kiri-mode/fdm/client.js b/src/kiri-mode/fdm/client.js
index 09da56e8..cf7a7186 100644
--- a/src/kiri-mode/fdm/client.js
+++ b/src/kiri-mode/fdm/client.js
@@ -43,6 +43,8 @@ FDM.init = function(kiri, api) {
         "sliceFillGrow": LANG.fi_grow_s,
         "sliceSolidRate": LANG.ou_fini_s,
         "sliceSolidMinArea": LANG.ad_msol_s,
+        "sliceTopLayers": LANG.sl_ltop_s,
+        "sliceBottomLayers": LANG.sl_lbot_s,
         "firstLayerRate": LANG.fl_rate_s,
         "firstLayerPrintMult": LANG.fl_mult_s,
         "firstLayerFanSpeed": LANG.ou_fans_s,
diff --git a/src/kiri-mode/fdm/slice.js b/src/kiri-mode/fdm/slice.js
index 553e5276..ff685639 100644
--- a/src/kiri-mode/fdm/slice.js
+++ b/src/kiri-mode/fdm/slice.js
@@ -110,7 +110,6 @@ FDM.slice = function(settings, widget, onupdate, ondone) {
         useAssembly = controller.assembly,
         isConcurrent = controller.threaded && kiri.minions.concurrent,
         topLayers = process.sliceTopLayers || 0,
-        solidLayers = process.sliceSolidLayers || 0,
         bottomLayers = process.sliceBottomLayers || 0,
         vaseMode = process.sliceFillType === 'vase' && !isSynth,
         metadata = widget.anno,
@@ -699,7 +698,7 @@ FDM.slice = function(settings, widget, onupdate, ondone) {
         // layer boolean diffs need to be computed to find flat areas to fill
         // and overhangs that need to be supported. these are stored in flats
         // and bridges, projected up/down, and merged into an array of solids
-        if ((topLayers || bottomLayers || solidLayers) && !vaseMode && !isSynth) {
+        if (!vaseMode && !isSynth) {
             profileStart("delta");
             forSlices(0.2, 0.34, slice => {
                 let params = slice.params || process;
@@ -710,8 +709,11 @@ FDM.slice = function(settings, widget, onupdate, ondone) {
             profileEnd();
             profileStart("delta-project");
             forSlices(0.34, 0.35, slice => {
-                if (solidLayers || topLayers) projectFlats(slice, solidLayers || topLayers);
-                if (solidLayers || bottomLayers) projectBridges(slice, solidLayers || bottomLayers);
+                let params = slice.params || process;
+                topLayers = params.sliceTopLayers || 0;
+                bottomLayers = params.sliceBottomLayers || 0;
+                if (topLayers) projectFlats(slice, topLayers);
+                if (bottomLayers) projectBridges(slice, bottomLayers);
             }, "layer deltas");
             profileEnd();
             profileStart("solid-fill")