Fixed export node

addons/material_maker/engine/gen_export.gd

@@ -34,19 +34,11 @@ func get_parameter_defs() -> Array:
 func get_input_defs() -> Array:
 	return [ { name="in", type="rgba" } ]
 
-func render_textures() -> void:
+func export_material(prefix, _profile) -> void:
 	var source = get_source(0)
 	if source != null:
 		var result = source.generator.render(source.output_index, get_image_size())
 		while result is GDScriptFunctionState:
 			result = yield(result, "completed")
-		texture = ImageTexture.new()
-		result.copy_to_texture(texture)
+		result.save_to_file("%s_%s.png" % [ prefix, parameters.suffix])
 		result.release()
-	else:
-		texture = null
-
-func export_textures(prefix, __ = null) -> void:
-	if texture != null:
-		var image = texture.get_data()
-		image.save_png("%s_%s.png" % [ prefix, parameters.suffix])

material_maker/graph_edit.gd

@@ -237,14 +237,10 @@ func get_material_node() -> MMGenMaterial:
 			return g
 	return null
 
-func export_textures() -> void:
-	if save_path != null:
-		var prefix = save_path.left(save_path.rfind("."))
-		for g in top_generator.get_children():
-			if g.has_method("render_textures"):
-				g.render_textures()
-				if g.has_method("export_textures"):
-					g.export_textures(prefix, editor_interface)
+func export_material(export_prefix, profile) -> void:
+	for g in top_generator.get_children():
+		if g.has_method("export_material"):
+			g.export_material(export_prefix, profile)
 
 # Cut / copy / paste / duplicate
 

material_maker/main_window.gd

@@ -224,10 +224,8 @@ func export_material(file_path : String, profile : String) -> void:
 	var graph_edit : MMGraphEdit = get_current_graph_edit()
 	if graph_edit == null:
 		return
-	var material_node = graph_edit.get_material_node()
-	if material_node == null:
-		return
-	material_node.export_material(file_path.trim_suffix("."+file_path.get_extension()), profile)
+	var export_prefix = file_path.trim_suffix("."+file_path.get_extension())
+	graph_edit.export_material(export_prefix, profile)
 
 func _on_ExportMaterial_id_pressed(id) -> void:
 	var graph_edit : MMGraphEdit = get_current_graph_edit()
@@ -238,14 +236,11 @@ func _on_ExportMaterial_id_pressed(id) -> void:
 		return
 	var profile = material_node.get_export_profiles()[id]
 	var dialog : FileDialog = FileDialog.new()
-	add_child(dialog)
 	dialog.rect_min_size = Vector2(500, 500)
 	dialog.access = FileDialog.ACCESS_FILESYSTEM
 	dialog.mode = FileDialog.MODE_SAVE_FILE
 	dialog.add_filter("*."+material_node.get_export_extension(profile)+";"+profile+" Material")
-	var export_path = material_node.get_export_path(profile)
-	if export_path != "":
-		dialog.current_path = export_path
+	add_child(dialog)
 	dialog.connect("file_selected", self, "export_material", [ profile ])
 	dialog.popup_centered()
 
@@ -356,10 +351,6 @@ func save_material_as() -> void:
 func close_material() -> void:
 	projects.close_tab()
 
-func export_material_is_disabled() -> bool:
-	var graph_edit : MMGraphEdit = get_current_graph_edit()
-	return graph_edit == null or graph_edit.save_path == null
-
 func quit() -> void:
 	dim_window()
 	get_tree().quit()

material_maker/main_window.tscn

@@ -94,39 +94,39 @@ margin_right = 1268.0
 margin_bottom = 22.0
 
 [node name="File" type="MenuButton" parent="VBoxContainer/Menu"]
-margin_right = 35.0
+margin_right = 31.0
 margin_bottom = 22.0
 text = "File"
 items = [ "New material", null, 0, false, false, 0, 0, null, "", false, "Load material", null, 0, false, false, 1, 268435535, null, "", false, "", null, 0, false, false, -1, 0, null, "", true, "Save material", null, 0, false, false, 4, 268435539, null, "", false, "Save material as...", null, 0, false, false, 5, 301989971, null, "", false, "Save all materials...", null, 0, false, false, 6, 0, null, "", false, "", null, 0, false, false, -1, 0, null, "", true, "Export material", null, 0, false, false, 8, 268435525, null, "", false, "", null, 0, false, false, -1, 0, null, "", true, "Close material", null, 0, false, false, 10, 0, null, "", false, "Quit", null, 0, false, false, 11, 268435537, null, "", false ]
 switch_on_hover = true
 
 [node name="Edit" type="MenuButton" parent="VBoxContainer/Menu"]
-margin_left = 39.0
-margin_right = 75.0
+margin_left = 35.0
+margin_right = 67.0
 margin_bottom = 22.0
 text = "Edit"
 items = [ "Cut", null, 0, false, false, 12, 268435544, null, "", false, "Copy", null, 0, false, false, 13, 268435523, null, "", false, "Paste", null, 0, false, false, 14, 268435542, null, "", false, "Duplicate", null, 0, false, false, 15, 268435524, null, "", false ]
 switch_on_hover = true
 
 [node name="View" type="MenuButton" parent="VBoxContainer/Menu"]
-margin_left = 79.0
-margin_right = 121.0
+margin_left = 71.0
+margin_right = 109.0
 margin_bottom = 22.0
 text = "View"
 items = [ "Center view", null, 0, false, false, 16, 67, null, "", false, "Reset zoom", null, 0, false, false, 17, 268435504, null, "", false ]
 switch_on_hover = true
 
 [node name="Tools" type="MenuButton" parent="VBoxContainer/Menu"]
-margin_left = 125.0
-margin_right = 171.0
+margin_left = 113.0
+margin_right = 155.0
 margin_bottom = 22.0
 text = "Tools"
 items = [ "Create", null, 0, false, false, 0, 0, null, "PopupMenu", false, "Create group", null, 0, false, false, 19, 268435527, null, "", false, "Make selected nodes editable", null, 0, false, false, 20, 268435543, null, "", false, "", null, 0, false, false, -1, 0, null, "", true, "Add selected node to user library", null, 0, false, false, 22, 0, null, "", false, "Export the nodes library", null, 0, false, false, 23, 0, null, "", false ]
 switch_on_hover = true
 
 [node name="Help" type="MenuButton" parent="VBoxContainer/Menu"]
-margin_left = 175.0
-margin_right = 217.0
+margin_left = 159.0
+margin_right = 197.0
 margin_bottom = 22.0
 text = "Help"
 items = [ "User manual", null, 0, false, false, 24, 16777244, null, "", false, "Show selected library item documentation", null, 0, false, false, 25, 285212700, null, "", false, "Report a bug", null, 0, false, false, 26, 0, null, "", false, "", null, 0, false, false, -1, 0, null, "", true, "About", null, 0, false, false, 28, 0, null, "", false ]