dynamic sim vis

js/controls.js

@@ -21,11 +21,17 @@ function initControls(globals){
     var dynamicSimVisCallback = function(val){
         if (val) {
             $(".dynamicSim").show();
-            if (globals.dynamicModel) globals.dynamicModel.resume();
+            if (globals.dynamicModel) {
+                globals.dynamicModel.resume();
+                globals.dynamicModel.setVisibility(true);
+            }
         }
         else  {
             $(".dynamicSim").hide();
-            if (globals.dynamicModel) globals.dynamicModel.pause();
+            if (globals.dynamicModel) {
+                globals.dynamicModel.pause();
+                globals.dynamicModel.setVisibility(false);
+            }
         }
     };
     dynamicSimVisCallback(globals.dynamicSimVisible);

js/dynamicModel.js

@@ -90,6 +90,7 @@ function initDynamicModel(globals){
 
     function setVisibility(state){
         object3D.visible = state;
+        globals.threeView.render();
     }
 
     function solveStep(){
@@ -420,6 +421,7 @@ function initDynamicModel(globals){
         updateMaterials:updateMaterials,
         reset: reset,
         pause: pause,
-        resume: resume
+        resume: resume,
+        setVisibility: setVisibility
     }
 }
\ No newline at end of file

js/threeView.js

@@ -88,6 +88,7 @@ function initThreeView(globals) {
                 pauseFlag = false;
                 animationRunning = false;
                 console.log("pausing animation");
+                render();//for good measure
                 return;
             }
             _loop(callback);