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Improved $node to use node title in 2d export #1284

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Improved $node to use node title in 2d export #1284

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9c3e6be
Improved $node to use node title in 2d export
williamchange Jan 30, 2026
dd8020a
Move node title logic as a global util function
williamchange Jan 30, 2026
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11 changes: 11 additions & 0 deletions material_maker/globals.gd
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Original file line number Diff line number Diff line change
Expand Up @@ -235,3 +235,14 @@ func interpret_file_name(file_name: String, path:="", file_extension:="",additio
file_name = file_name.replace("$idx", str(1).pad_zeros(2))

return file_name

func get_node_title_from_gen(generator : MMGenBase) -> String:
# Get GraphNode title from generator (in current graph)
if generator != null:
var graph : MMGraphEdit = main_window.get_current_graph_edit()
if graph != null:
var node_path := NodePath("node_" + generator.name)
if graph.has_node(node_path):
var gnode : GraphNode = graph.get_node(node_path)
return "reroute" if gnode is MMGraphReroute else gnode.title.to_snake_case()
return "unnamed"
1 change: 1 addition & 0 deletions material_maker/nodes/reroute/reroute.gd
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
extends MMGraphNodeMinimal

class_name MMGraphReroute

const PREVIEW_SIZES : Array[int] = [ 0, 64, 128, 192]

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10 changes: 6 additions & 4 deletions material_maker/panels/preview_2d/export_menu.gd
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Expand Up @@ -10,6 +10,8 @@ var export_settings := {

const RESOLUTION_CUSTOM := 8

var additional_ids := {"$node":"unnamed"}

func _ready() -> void:
for val in export_settings.values():
val = val.replace("$SUFFIX", owner.config_var_suffix)
Expand Down Expand Up @@ -48,6 +50,8 @@ func _open() -> void:


func update() -> void:
additional_ids["$node"] = mm_globals.get_node_title_from_gen(owner.generator)

if not is_visible_in_tree():
return

Expand Down Expand Up @@ -169,10 +173,8 @@ func interpret_file_name(file_name: String, path:="") -> String:
if path.is_empty():
path = %ExportFolder.text

var additional_ids := {"$node":"unnamed"}

if owner.generator:
additional_ids["$node"] = owner.generator.name
if not owner.generator:
additional_ids["$name"] = "unnamed"

var extension := ""
match %FileType.selected:
Expand Down