Remove sliced object lists from protocol

Each layer is now sent individually, instead of grouped by object and grouping those objects in a sliced object list. The list was sometimes too large to send in one message. The objects weren't used by the front-end anyway.

Contributes to issue CURA-1210.

1 files changed, 0 insertions, 1 deletions

diff --git a/Cura.proto b/Cura.proto
index 2e968c559..80ce1813e 100644
--- a/Cura.proto
+++ b/Cura.proto
@@ -58,7 +58,6 @@ message Polygon {
 
 // typeid 4
 message GCodeLayer {
-    int64 id = 1;
     bytes data = 2;
 }