Minor fixes

Author: vidartf

js/scripts/prop-types.js

@@ -162,6 +162,9 @@ _.extend(Bool.prototype, BaseType.prototype, {
         var nullableStr = this.nullable ? 'True' : 'False';
         return `Bool(${this.getPythonDefaultValue()}, allow_none=${nullableStr}).tag(sync=True)`;
     },
+    getPropertyConverterFn: function() {
+        return 'convertBool';
+    },
 });
 
 function Int(defaultValue, nullable) {

js/scripts/three-class-config.js

@@ -194,15 +194,15 @@ module.exports = {
         relativePath: './core/BufferAttribute',
         properties: {
             array:       new Types.ArrayBuffer(),
-            count:       new Types.Int(0),
+            // count:       new Types.Int(0),   // inferred from array
             dynamic:     new Types.Bool(false),
-            //itemSize:    new Types.Int(1),   // Item size is inferred from array
+            //itemSize:    new Types.Int(1),   // inferred from array
             needsUpdate: new Types.Bool(false),
             normalized:  new Types.Bool(true),
             version:     new Types.Int(-1),
         },
         constructorArgs: [ 'array', 'normalized' ],
-        propsDefinedByThree: [ 'count', 'version' ]
+        propsDefinedByThree: [ 'version' ]
     },
     BufferGeometry: {
         relativePath: './core/BufferGeometry',

js/src/_base/Three.js

@@ -482,6 +482,16 @@ var ThreeModel = widgets.WidgetModel.extend({
         return v;
     },
 
+    // Bool
+    convertBoolModelToThree: function(v, propName) {
+        return v;
+    },
+
+    convertBoolThreeToModel: function(v, propName) {
+        // Coerce falsy/truthy:
+        return !!v;
+    },
+
     // Enum
     convertEnumModelToThree: function(e, propName) {
         return THREE[e];

js/src/geometries/PlainGeometry.js

@@ -20,7 +20,6 @@ var PlainGeometryModel = AutogenPlainGeometryModel.extend({
                 [
                     'name', 'colors', 'faces', 'vertices', 'faceVertexUvs', 'morphTargets',
                     'morphNormals', 'skinWeights', 'skinIndices', 'lineDistances',
-                    'boundingBox', 'boundingSphere'
                 ].forEach(key => {
                     this.props_created_by_three[key] = true;
                 });