From 60a29dcb991e33d07d80826924648bc732bfe0b5 Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Sat, 22 Oct 2022 22:12:25 -0700
Subject: [PATCH] [glass] Field2D: Add "hidden" option for objects (#4498)

---
 glass/src/lib/native/cpp/other/Field2D.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/glass/src/lib/native/cpp/other/Field2D.cpp b/glass/src/lib/native/cpp/other/Field2D.cpp
index c320ac943b..a5c31bfb7e 100644
--- a/glass/src/lib/native/cpp/other/Field2D.cpp
+++ b/glass/src/lib/native/cpp/other/Field2D.cpp
@@ -113,7 +113,7 @@ class PopupState {
 struct DisplayOptions {
   explicit DisplayOptions(const gui::Texture& texture) : texture{texture} {}
 
-  enum Style { kBoxImage = 0, kLine, kLineClosed, kTrack };
+  enum Style { kBoxImage = 0, kLine, kLineClosed, kTrack, kHidden };
 
   static constexpr Style kDefaultStyle = kBoxImage;
   static constexpr float kDefaultWeight = 4.0f;
@@ -547,7 +547,7 @@ ObjectInfo::ObjectInfo(Storage& storage)
                                 DisplayOptions::kDefaultLength.to<float>())},
       m_style{storage.GetString("style"),
               DisplayOptions::kDefaultStyle,
-              {"Box/Image", "Line", "Line (Closed)", "Track"}},
+              {"Box/Image", "Line", "Line (Closed)", "Track", "Hidden"}},
       m_weight{storage.GetFloat("weight", DisplayOptions::kDefaultWeight)},
       m_color{
           storage.GetFloatArray("color", DisplayOptions::kDefaultColorFloat)},
@@ -840,6 +840,8 @@ void PoseFrameData::Draw(ImDrawList* drawList, std::vector<ImVec2>* center,
       left->emplace_back(m_corners[4]);
       right->emplace_back(m_corners[5]);
       break;
+    case DisplayOptions::kHidden:
+      break;
   }
 
   if (m_displayOptions.arrows) {