Made enabling/disabling zoom/rotation easier in RopeLocomotion

src/lava-vr/RopeLocomotion.cc

@@ -64,7 +64,9 @@ glm::mat4 RopeLocomotion::updateMatrix(glm::mat4 old) {
                          : 1.0f;
 
         auto axis = glm::vec3{0.f, 1.f, 0.f};
-        auto angle = glm::orientedAngle(old_dir, new_dir, axis);
+        auto angle = (mConfig.allowRotation)
+                         ? glm::orientedAngle(old_dir, new_dir, axis)
+                         : 0.0f;
         auto rot = glm::rotate(angle, axis);
 
         auto combined = glm::translate(new_cog) * rot *

src/lava-vr/RopeLocomotion.hh

@@ -10,7 +10,8 @@ namespace vr {
 class RopeLocomotion {
   public:
     struct Config {
-        bool allowZoom;
+        bool allowZoom = true;
+        bool allowRotation = true;
     };
 
     RopeLocomotion(lava::openvr::SharedOpenVRHmd const &output);