NO_VR env var for monitor only mode

2016-10-13 01:46:47 -07:00
parent 381157c8e2
commit f2a645730c
4 changed files with 73 additions and 44 deletions
--- a/src/scene.rs
+++ b/src/scene.rs
@@ -10,7 +10,7 @@ pub trait Scene<D: gfx::Device,
                F: gfx::Factory<D::Resources>> {
  fn event(&mut self, event: Event);
  fn update(&mut self,
-            vr: &mut vr::VR,
+            vr: &mut Option<vr::VR>,  // TODO: abstract this out
            encoder: &mut gfx::Encoder<D::Resources, D::CommandBuffer>);
  fn render(&self,
            factory: &mut F,