add light to show back

index.html

@@ -34,17 +34,18 @@ let surfaceTest = () =>
     let surfaceGeometry = new THREE.BufferGeometry();
     surfaceGeometry.setAttribute('position', new THREE.BufferAttribute(surface.vert, 3) );
     surfaceGeometry.setIndex(surface.triPointVert);
-    surfaceGeometry.computeVertexNormals();
+    surfaceGeometry.computeVertexNormals(true);
 
     let surfaceObject = new THREE.Mesh(
         surfaceGeometry,
-        new THREE.MeshBasicMaterial({color:0xaa9900, wireframe:true})
+        new THREE.MeshPhongMaterial({color:0xaa9900, side:THREE.DoubleSide, shading:THREE.FlatShading})
     );
 
     return {
         DOM:"canvas",
         Init(inScene)
         {   
+            inScene.add(new THREE.PointLight(0xffffff, 1, 100))
             inScene.add(surfaceObject);
             inScene.add(new THREE.GridHelper(10, 10));
         },

region.js

@@ -1,47 +1,5 @@
-export const Kernel = 
-{
-    Corners:
-    [
-        [ 1,  1, -1],
-        [ 1, -1, -1],
-        [-1,  1, -1],
-        [-1, -1, -1],
-        [ 1,  1,  1],
-        [ 1, -1,  1],
-        [-1,  1,  1],
-        [-1, -1,  1]
-    ],
-    Cardinal:
-    [
-        [ 1,  0,  0],
-        [ 0,  1,  0],
-        [-1,  0,  0],
-        [ 0, -1,  0],
-        [ 0,  0,  1],
-        [ 0,  0, -1]
-    ],
-    Loop(inList, inVector, inHandler)
-    {
-        for(let i=0; i<inList.length; i++)
-        {
-            let delta = inList[i];
-            if(inHandler(inVector[0]+delta[0], inVector[1]+delta[1], inVector[2]+delta[2]))
-            {
-                return;
-            }
-        }
-    }
-};
 export const Region = 
 {
-    Create()
-    {
-        return {
-            Voxels:[],
-            Filled:[],
-            Surface:[]
-        };
-    },
     I(inX, inY, inZ)
     {
         return inX + inY*16 + inZ*256;