bostongfx · skw1335 · Sep 10, 2019 · Sep 10, 2019 · Sep 17, 2019 · Sep 24, 2019
diff --git a/02/index.html b/02/index.html
@@ -0,0 +1,119 @@
+<html>
+  <head>
+    <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
+    <meta content="utf-8" http-equiv="encoding">
+    <title>CS460 Assignment 2</title>
+    <style>
+      body {
+        background-color: black;
+        color: white; /* font color */
+        font-family: sans-serif;
+        margin: 0;
+        padding: 0;
+        height: 100%;
+        overflow: hidden !important;
+      }
+
+      #logo {
+        position: absolute;
+        right: 10px;
+        top: 10px;
+      }
+    </style>
+
+    <script type="text/javascript" src="http://get.goXTK.com/xtk_edge.js"></script>
+
+    <script type="text/javascript">
+
+    window.onload = function() {
+
+      // this gets called when the site is ready
+
+      // create a new scene and renderer
+      r = new X.renderer3D();
+      r.init();
+
+      // create a cube and add it!
+      var c = {};
+
+      for (var x = 0; x < 7; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, 0, 0]
+          r.add(c[x])
+      }
+      for (var x = 0; x < 7; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, 25, 0]
+          r.add(c[x])
+      }
+      for (var x = 0; x < 7; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, 50, 0]
+          if (x > 0 && x < 3) {
+            c[x].color = [0,1,0];
+          }
+          if (x > 3 && x < 6) {
+            c[x].color = [0,1,0];
+          }
+          r.add(c[x])
+      }
+      for (var x = 0; x < 7; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, 75, 0]
+          c[x].color = [1,1,1];
+          r.add(c[x]);
+      }
+
+
+      for (var x = 5; x < 7; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, 100, 0]
+          r.add(c[x]);
+      }
+      for (var x = 0; x < 2; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, 100, 0]
+          r.add(c[x]);
+      }
+      for (var x = 1; x < 3; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, -25, 0]
+          r.add(c[x]);
+      }
+      for (var x = 4; x < 6; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, -25, 0]
+          r.add(c[x]);
+      }
+      c = new X.cube();
+      c.center = [75, -25, 0];
+      c.color = [1,0,0];
+      r.add(c);
+      for (var x = 2; x < 5; x++) {
+          c[x] = new X.cube();
+          c[x].center = [x*25, -50, 0]
+          r.add(c[x]);
+      }
+      c = new X.cube();
+      c.center = [150, 125, 0];
+      r.add(c);
+      c = new X.cube();
+      c.center = [0, 125, 0]; 
+      r.add(c);
+      c = new X.cube();
+      c.center = 
+      // set camera further away!
+      r.camera.position = [0, 0, 1000];
+
+      // render everything!
+      r.render();
+
+    };
+
+    </script>
+  </head>
+  <body>
+    <h1>CS460 Assignment 2</h1>
+    <div id="logo"><img style="height:60px" src="gfx/cs460.png"></div>
+  </body>
+</html>
diff --git a/03/CS460_Assignment_03__Copy_ (1).pdf b/03/CS460_Assignment_03__Copy_ (1).pdf
diff --git a/03/index.html b/03/index.html
@@ -0,0 +1,169 @@
+<html>
+  <head>
+    <meta charset="UTF-8" />
+    <style>
+      html, body { 
+        background-color:#000;
+        margin: 0;
+        padding: 0;
+        height: 100%;
+        overflow: hidden !important;  
+      }
+    </style>
+    <script src="https://threejs.org/build/three.min.js" type="text/javascript"></script>
+    <script src="https://threejs.org/examples/js/controls/TrackballControls.js" type="text/javascript"></script>
+    <script>
+      window.onload = function() {
+
+        scene = new THREE.Scene();
+
+        fov = 75;
+        ratio = window.innerWidth / window.innerHeight;
+        zNear = 1;
+        zFar = 10000;
+        // console.log(ratio);
+        camera = new THREE.PerspectiveCamera(fov, ratio, zNear, zFar);
+        camera.position.set( 0, 0, 100);
+
+        renderer = new THREE.WebGLRenderer();
+        renderer.setSize( window.innerWidth, window.innerHeight );
+        document.body.appendChild( renderer.domElement );
+
+        ambientLight = new THREE.AmbientLight();
+        scene.add( ambientLight );
+
+        light = new THREE.DirectionalLight( 0xffffff, 5.0 );
+        light.position.set( 10, 100, 10 );
+        scene.add( light );
+
+
+        // now we add the cube
+        // geometry = new THREE.BoxBufferGeometry( 20, 20, 20);
+        // material = new THREE.MeshStandardMaterial({ color: 0xffffff });
+        // cube = new THREE.Mesh( geometry, material);
+        // scene.add(cube);
+
+
+        //
+        // The invisible plane
+        //
+        geometry = new THREE.PlaneBufferGeometry( 10000, 10000 );
+        material = new THREE.MeshBasicMaterial( {
+          visible: false
+        });
+
+        invisible_plane = new THREE.Mesh( geometry, material );
+
+        scene.add( invisible_plane );
+        //
+        //
+        //
+
+
+
+        controls = new THREE.TrackballControls( camera );
+
+        animate();
+
+
+        //
+        // ACTION!
+        //
+
+        renderer.domElement.onclick = function(e) {
+
+          if (!e.shiftKey) {
+            e.preventDefault();
+            return false;
+          }
+
+          console.log('yes! you clicked!');
+
+          pixel_coords = new THREE.Vector2( e.clientX, e.clientY );
+
+          console.log('Pixel coordinates', pixel_coords);
+
+          vp_coords = new THREE.Vector2( ( pixel_coords.x / window.innerWidth ) * 2 - 1,
+                                        -( pixel_coords.y / window.innerHeight ) * 2 + 1);
+
+          console.log('Viewport coordinates', vp_coords);
+
+          vp_coords_near = new THREE.Vector3( vp_coords.x, vp_coords.y, 0);
+
+          raycaster = new THREE.Raycaster();
+          raycaster.setFromCamera(vp_coords_near, camera);
+          intersects = raycaster.intersectObject(invisible_plane);
+
+          console.log('Ray to Invisible Plane', intersects[0].point);
+
+          var x = (Math.floor(Math.random() * 5));
+
+              if (x = 0) {
+                var geometry = new THREE.BoxBufferGeometry( 1, 1, 1 );
+                var colorstr = '#'+Math.floor(Math.random()*16777215).toString(16);                
+                var material = new THREE.MeshBasicMaterial( {color: colorstr});
+                var cube = new THREE.Mesh( geometry, material );
+                cube.center = [e.clientX, e.clientY, 0];
+                scene.add( cube );
+            }
+            if (x = 1) { 
+                var geometry = new THREE.TorusKnotGeometry( 10, 3, 100, 16 );              
+                var colorstr = '#'+Math.floor(Math.random()*16777215).toString(16);                
+                var material = new THREE.MeshBasicMaterial( {color: colorstr});
+                var torusKnot = new THREE.Mesh( geometry, material);
+                torusKnot.center = [e.clientX, e.clientY, 0];
+                scene.add( torusKnot );
+                 }
+            if (x = 2) {
+              var geometry = new THREE.SphereBufferGeometry( 5, 32, 32 );
+              var colorstr = '#'+Math.floor(Math.random()*16777215).toString(16);                
+                var material = new THREE.MeshBasicMaterial( {color: colorstr});
+              var sphere = new THREE.Mesh( geometry, material );
+              sphere.center = [e.clientX, e.clientY, 0];
+              scene.add( sphere );
+            }
+            if (x = 3) {
+              var geometry = new THREE.OctahedronBufferGeometry(1, 0);
+              var colorstr = '#'+Math.floor(Math.random()*16777215).toString(16);                
+                var material = new THREE.MeshBasicMaterial( {color: colorstr});
+              var octo = new THREE.Mesh(geometry, material );
+              octo.center = [e.clientX, e.clientY, 0];
+              scene.add(octo);
+            }
+            if (x = 4) {
+              var geometry = new THREE.ConeBufferGeometry( 5, 20, 32 );
+              var colorstr = '#'+Math.floor(Math.random()*16777215).toString(16);                
+                var material = new THREE.MeshBasicMaterial( {color: colorstr});
+              var cone = new THREE.Mesh( geometry, material );
+              cone.center = [e.clientX, e.clientY, 0];
+              scene.add( cone );
+            }
+            if (x = 5) {
+              var geometry = new THREE.RingBufferGeometry( 1, 5, 32 );
+              var colorstr = '#'+Math.floor(Math.random()*16777215).toString(16);                
+                var material = new THREE.MeshBasicMaterial( {color: colorstr});             
+              var mesh = new THREE.Mesh( geometry, material );
+              mesh.center = [e.clientX, e.clientY, 0];
+              scene.add( mesh );
+              }
+
+        }
+
+
+
+
+      };
+
+      function animate() {
+
+        requestAnimationFrame( animate );
+
+        controls.update();
+        renderer.render( scene, camera );
+
+      };
+
+    </script>
+  </head>
+  <body></body>
+</html>
diff --git a/04/CS460_Assignment_04__Copy_ (1).pdf b/04/CS460_Assignment_04__Copy_ (1).pdf