vr controlled ui

src/app.h

@@ -42,6 +42,7 @@ struct VRController
         Trigger,
         Menu,
         Grip,
+        A,
         COUNT,
     };
     enum class kAction
@@ -53,7 +54,9 @@ struct VRController
     std::array<bool, (int)kButton::COUNT> m_analog_buttons;
     glm::mat4 m_mat;
     bool m_valid = false;
-    virtual float get_trigger_value() { return 1.f; }
+    glm::vec3 get_pos() const { return m_mat[3]; }
+    glm::vec3 get_pos_n() const { return glm::normalize(xyz(m_mat[3])); }
+    virtual float get_trigger_value() const { return 1.f; }
 };
 
 
@@ -114,8 +117,7 @@ public:
     bool ui_rtl = false;
     bool vr_active = false;
     bool vr_only = false;
-    glm::mat4 vr_controller;
-    glm::vec3 vr_controller_pos;
+    VRController vr_controllers[2];
     float vr_pressure = 1.f;
     glm::mat4 vr_rot{ 0 };
     glm::mat4 vr_uirot{ 0 };