Partial fix for issue #72

at least the image is retained; but now the rescaled perspective is somewhat broken :(

DESCRIPTION

@@ -3,7 +3,7 @@ Type: Package
 Title: Interactive 3D Scatter Plots, Networks and Globes
 Description: Create interactive 3D scatter plots, network plots, and
     globes using the 'three.js' visualization library (<https://threejs.org>).
-Version: 0.3.1
+Version: 0.3.2
 Date: 2017-08-11
 Authors@R: c(
     person("B. W.", "Lewis", role=c("aut","cre"), email="[email protected]"),

inst/htmlwidgets/globe.js

@@ -30,7 +30,7 @@ HTMLWidgets.widget(
     stuff.renderer.setSize( width, height );
     stuff.width = width;
     stuff.height = height;
-    stuff.camera.projectionMatrix = new THREE.Matrix4().makePerspective(stuff.camera.fov,  stuff.renderer.domElement.width/stuff.renderer.domElement.height, stuff.camera.near, stuff.camera.far);
+//    stuff.camera.projectionMatrix = new THREE.Matrix4().makePerspective(stuff.camera.fov,  stuff.renderer.domElement.width/stuff.renderer.domElement.height, stuff.camera.near, stuff.camera.far); // XXX FIX ME
     stuff.camera.lookAt(stuff.scene.position);
     stuff.renderer.render( stuff.scene, stuff.camera );
   },
@@ -60,7 +60,8 @@ HTMLWidgets.widget(
     var img, geometry, tex, earth;
     var down = false;
     var sx = 0, sy = 0;
-    tex = THREE.ImageUtils.loadTexture(x.img, {}, function() {render();});
+//    tex = THREE.ImageUtils.loadTexture(x.img, {}, function() {render();});
+    tex = new THREE.TextureLoader().load(x.img);
 
     var vertexShader = [
     'uniform vec3 viewVector;',
@@ -272,7 +273,7 @@ HTMLWidgets.widget(
       if(GL) stuff.camera.fov -= event.wheelDeltaY * 0.02;
       else stuff.camera.fov -= event.wheelDeltaY * 0.0075;
       stuff.camera.fov = Math.max( Math.min( stuff.camera.fov, fovMAX ), fovMIN );
-      stuff.camera.projectionMatrix = new THREE.Matrix4().makePerspective(stuff.camera.fov,  stuff.renderer.domElement.width/stuff.renderer.domElement.height, stuff.camera.near, stuff.camera.far);
+//      stuff.camera.projectionMatrix = new THREE.Matrix4().makePerspective(stuff.camera.fov,  stuff.renderer.domElement.width/stuff.renderer.domElement.height, stuff.camera.near, stuff.camera.far); // XXX FIX ME
       render();
     }
     el.onmousewheel = function(ev) {ev.preventDefault();};