hmd orient, vr ui

src/app_events.cpp

@@ -19,6 +19,7 @@ void App::tick(float dt)
 
 void App::resize(float w, float h)
 {
+    uirtt.create(w, h);
     redraw = true;
     width = w;
     height = h;
@@ -181,6 +182,7 @@ bool App::mouse_down(int button, float x, float y, float pressure, kEventSource
 }
 bool App::mouse_move(float x, float y, float pressure, kEventSource source, bool eraser)
 {
+    cursor = { x / zoom, y / zoom };
     redraw = true;
     MouseEvent e;
     e.m_type = kEventType::MouseMove;
@@ -264,6 +266,8 @@ bool App::gesture_end()
 }
 bool App::key_down(kKey key)
 {
+    if (key == kKey::KeySpacebar)
+        canvas->m_canvas->m_cam_rot = vr_rot;
     redraw = true;
     keys[(int)key] = true;
     KeyEvent e;