add ability to switch between flat/fast and shiny/slow slice render methods

src/kiri/conf.js

@@ -680,6 +680,7 @@ const conf = exports({
         controller:{
             view: null,
             dark: false,
+            shiny: false,
             decals: true,
             danger: false,
             zoomSpeed: 1.0,

src/kiri/init.js

@@ -177,6 +177,7 @@ gapp.register("kiri.init", [], (root, exports) => {
         if (control.antiAlias != ui.antiAlias.checked) {
             api.show.alert('Page Reload Required to Change Aliasing');
         }
+        control.shiny = ui.shiny.checked;
         control.decals = ui.decals.checked;
         control.danger = ui.danger.checked;
         control.showOrigin = ui.showOrigin.checked;
@@ -1756,6 +1757,7 @@ gapp.register("kiri.init", [], (root, exports) => {
             showRulers:       uc.newBoolean(LANG.op_shru_s, booleanSave, {title:LANG.op_shru_l}),
             showSpeeds:       uc.newBoolean(LANG.op_sped_s, speedSave, {title:LANG.op_sped_l}),
             decals:           uc.newBoolean(LANG.op_decl_s, booleanSave, {title:LANG.op_decl_s}),
+            shiny:            uc.newBoolean(LANG.op_shny_s, booleanSave, {title:LANG.op_shny_l, modes:FDM}),
             lineType:         uc.newSelect(LANG.op_line_s, {title: LANG.op_line_l, action: lineTypeSave, modes:FDM}, "linetype"),
             animesh:          uc.newSelect(LANG.op_anim_s, {title: LANG.op_anim_l, action: aniMeshSave, modes:CAM}, "animesh"),
             units:            uc.newSelect(LANG.op_unit_s, {title: LANG.op_unit_l, action: unitsSave, modes:CAM, trace:true}, "units"),

src/kiri/stack.js

@@ -7,12 +7,13 @@ gapp.register("kiri.stack", [], (root, exports) => {
 const { kiri } = root;
 
 class Stack {
-    constructor(view, freeMem) {
+    constructor(view, freeMem, shiny) {
         this._view = view;
         this.view = view.newGroup();
         this.slices = [];
         this.meshes = [];
         this.freeMem = freeMem;
+        newMat = shiny ? createPhongMaterial : createLambertMaterial;
     }
 
     size() {
@@ -259,4 +260,15 @@ function createPhongMaterial(color, flat) {
     });
 }
 
+function createLambertMaterial(color, flat) {
+    return new THREE.MeshLambertMaterial({
+        // shininess,
+        // specular,
+        transparent: color.opacity != 1,
+        opacity: color.opacity || 1,
+        color: color.face,
+        side: flat ? THREE.DoubleSide : THREE.FrontSide
+    });
+}
+
 });

src/kiri/stacks.js

@@ -80,7 +80,7 @@ function create(name, view) {
     }
     const stack = stacks[name] = {
         layers: [ ],
-        obj: new kiri.Stack(view, freeMem),
+        obj: new kiri.Stack(view, freeMem, kiri.api.conf.get().controller.shiny),
         add: function(layers) {
             let lmap = layers.layers;
             let map = stack.obj.addLayers(layers);

web/kiri/lang/en.js

@@ -236,6 +236,8 @@ self.kiri.lang['en-us'] = {
     op_xprt_l:      "show more settings options",
     op_decl_s:      "show decals",
     op_decl_l:      "show device decals and logos",
+    op_shny_s:      "detail render",
+    op_shny_l:      "choose a slice render method that is slower and uses specular highlighting. this makes it easier to see detail in some models at the expense of render speed",
     op_dang_s:      "experimental",
     op_dang_l:      "show experimental parameters",
     op_devl_s:      "developer",