node: split off traversing functions from renderer for usage elsewhere

Fixes issue where Viewer node wouldn't pick up correct length if a tracks weren't in use.
2020-03-13 15:31:15 +11:00
parent 41da5dbd53
commit 9e4c79699e
18 changed files with 218 additions and 142 deletions
@@ -46,6 +46,8 @@ set(OLIVE_SOURCES
  node/output.cpp
  node/param.h
  node/param.cpp
+  node/traverser.h
+  node/traverser.cpp
  node/value.h
  node/value.cpp
  PARENT_SCOPE