Cleanup: Remove runtime uiBlock pointer from nodes

Code is simpler when the uiBlocks used during drawing are simply
stored in an array. Additionally, looping can be simpler when we use
an vector to hold a temporary copy of the tree's linked list of nodes.

This patch also slightly changes how uiBlocks are "named" in
`node_uiblocks_init`. Now it uses the node name instead of the
pointer, which is helpful so we rely less on the node's address.

Differential Revision: https://developer.blender.org/D13540

1 files changed, 0 insertions, 1 deletions

diff --git a/source/blender/editors/space_node/node_intern.hh b/source/blender/editors/space_node/node_intern.hh
index 3024f64b0b5..f3ba405c6d0 100644
--- a/source/blender/editors/space_node/node_intern.hh
+++ b/source/blender/editors/space_node/node_intern.hh
@@ -110,7 +110,6 @@ void node_socket_color_get(const bContext &C,
                            PointerRNA &node_ptr,
                            const bNodeSocket &sock,
                            float r_color[4]);
-void node_update_nodetree(const bContext &C, bNodeTree &ntree);
 void node_draw_space(const bContext &C, ARegion &region);
 
 void node_set_cursor(wmWindow &win, SpaceNode &snode, const blender::float2 &cursor);