cleaning up

index.html

@@ -307,17 +307,23 @@
                 float triangleStiffness = 0.1;
                 anglesDiff *= triangleStiffness;
                 if (faceIndex == 0){//a
-                    force -= anglesDiff[0]*(cross(normal, ac)/lengthAC - cross(normal, ab)/lengthAB);
-                    force += anglesDiff[1]*cross(normal, -ab)/lengthAB;
-                    force -= anglesDiff[2]*cross(normal, -ac)/lengthAC;
+                    vec3 normalCrossAC = cross(normal, ac)/lengthAC;
+                    vec3 normalCrossAB = cross(normal, ab)/lengthAB;
+                    force -= anglesDiff[0]*(normalCrossAC - normalCrossAB);
+                    force -= anglesDiff[1]*normalCrossAB;
+                    force += anglesDiff[2]*normalCrossAC;
                 } else if (faceIndex == 1){
-                    force -= anglesDiff[0]*cross(normal, ab)/lengthAB;
-                    force -= anglesDiff[1]*(cross(normal, -ab)/lengthAB - cross(normal, bc)/lengthBC);
-                    force += anglesDiff[2]*cross(normal, -bc)/lengthBC;
+                    vec3 normalCrossAB = cross(normal, ab)/lengthAB;
+                    vec3 normalCrossBC = cross(normal, bc)/lengthBC;
+                    force -= anglesDiff[0]*normalCrossAB;
+                    force += anglesDiff[1]*(normalCrossAB + normalCrossBC);
+                    force -= anglesDiff[2]*normalCrossBC;
                 } else if (faceIndex == 2){
-                    force += anglesDiff[0]*cross(normal, ac)/lengthAC;
-                    force -= anglesDiff[1]*cross(normal, bc)/lengthBC;
-                    force -= anglesDiff[2]*(cross(normal, -bc)/lengthBC - cross(normal, -ac)/lengthAC);
+                    vec3 normalCrossAC = cross(normal, ac)/lengthAC;
+                    vec3 normalCrossBC = cross(normal, bc)/lengthBC;
+                    force += anglesDiff[0]*normalCrossAC;
+                    force -= anglesDiff[1]*normalCrossBC;
+                    force += anglesDiff[2]*(normalCrossBC - normalCrossAC);
                 }
 
             }
@@ -668,10 +674,10 @@
                 <span class="label-slider">Axial Strength : </span><div class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div>
                 <input value="" placeholder="" class="form-control" type="text">
             </div>
-            <div class="sliderInput paddingBottom" id="triStiffness">
-                <span class="label-slider">Triangle Strength : </span><div class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div>
-                <input value="" placeholder="" class="form-control" type="text">
-            </div>
+            <!--<div class="sliderInput paddingBottom" id="triStiffness">-->
+                <!--<span class="label-slider">Triangle Strength : </span><div class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div>-->
+                <!--<input value="" placeholder="" class="form-control" type="text">-->
+            <!--</div>-->
             <div class="sliderInput" id="creaseStiffness">
                 <span class="label-slider">Fold Strength : </span><div class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div>
                 <input value="" placeholder="" class="form-control" type="text">