Relintai/material-maker
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ff191538f6
material-maker/addons/material_maker/main_window.gd
RodZill4 ff191538f6 Added group creation and refactoring. 
Moved handling of the "global" definitions of shaders into main shader generation code.
Added group creation (does not create inputs yet, and remotes should be cleaned).
updated all preview meshes (to fix problems with depth).
2019-09-29 10:07:32 +02:00

366 lines
11 KiB
GDScript
Raw Blame History

tool
extends Panel
var recent_files = []
var recent_files_submenu = null
var editor_interface = null
var current_tab = null
onready var renderer = $Renderer
onready var projects = $VBoxContainer/HBoxContainer/Projects
const MENU = [
{ menu="File", command="new_material", description="New material" },
{ menu="File", command="load_material", shortcut="Control+O", description="Load material" },
{ menu="File", submenu="load_recent", description="Load recent", standalone_only=true },
{ menu="File" },
{ menu="File", command="save_material", shortcut="Control+S", description="Save material" },
{ menu="File", command="save_material_as", shortcut="Control+Shift+S", description="Save material as..." },
{ menu="File", command="save_all_materials", description="Save all materials..." },
{ menu="File" },
{ menu="File", command="export_material", shortcut="Control+E", description="Export material" },
{ menu="File" },
{ menu="File", command="close_material", description="Close material" },
{ menu="File", command="quit", shortcut="Control+Q", description="Quit" },
{ menu="Edit", command="edit_cut", shortcut="Control+X", description="Cut" },
{ menu="Edit", command="edit_copy", shortcut="Control+C", description="Copy" },
{ menu="Edit", command="edit_paste", shortcut="Control+V", description="Paste" },
{ menu="Tools", command="create_subgraph", shortcut="Control+G", description="Create subgraph" },
{ menu="Tools", command="make_selected_nodes_editable", shortcut="Control+F", description="Make selected nodes editable" },
{ menu="Tools", command="add_to_user_library", description="Add selected node to user library" },
{ menu="Tools", command="save_user_library", description="Save user library" },
{ menu="Help", command="show_doc", description="User manual" },
{ menu="Help", command="bug_report", description="Report a bug" },
{ menu="Help" },
{ menu="Help", command="about", description="About" }
]
signal quit
func _ready():
if !Engine.editor_hint:
OS.set_window_title(ProjectSettings.get_setting("application/config/name")+" v"+ProjectSettings.get_setting("application/config/release"))
load_recents()
for m in $VBoxContainer/Menu.get_children():
var menu = m.get_popup()
create_menu(menu, m.name)
m.connect("about_to_show", self, "menu_about_to_show", [ m.name, menu ])
new_material()
func get_current_graph_edit():
var graph_edit = projects.get_current_tab_control()
if graph_edit != null and graph_edit is GraphEdit:
return graph_edit
return null
func create_menu(menu, menu_name):
menu.clear()
menu.connect("id_pressed", self, "_on_PopupMenu_id_pressed")
for i in MENU.size():
if MENU[i].has("standalone_only") and MENU[i].standalone_only and Engine.editor_hint:
continue
if MENU[i].menu != menu_name:
continue
if MENU[i].has("submenu"):
var submenu = PopupMenu.new()
var submenu_function = "create_menu_"+MENU[i].submenu
if has_method(submenu_function):
call(submenu_function, submenu)
else:
create_menu(submenu, MENU[i].submenu)
menu.add_child(submenu)
menu.add_submenu_item(MENU[i].description, submenu.get_name())
elif MENU[i].has("description"):
var shortcut = 0
if MENU[i].has("shortcut"):
for s in MENU[i].shortcut.split("+"):
if s == "Alt":
shortcut |= KEY_MASK_ALT
elif s == "Control":
shortcut |= KEY_MASK_CTRL
elif s == "Shift":
shortcut |= KEY_MASK_SHIFT
else:
shortcut |= OS.find_scancode_from_string(s)
menu.add_item(MENU[i].description, i, shortcut)
else:
menu.add_separator()
return menu
func update_recents_menu():
if recent_files_submenu != null:
recent_files_submenu.clear()
for i in recent_files.size():
recent_files_submenu.add_item(recent_files[i], i)
func create_menu_load_recent(menu):
menu.connect("id_pressed", self, "_on_LoadRecent_id_pressed")
recent_files_submenu = menu
update_recents_menu()
func load_recents():
var f = File.new()
if f.open("user://recent_files.bin", File.READ) == OK:
recent_files = parse_json(f.get_as_text())
f.close()
func add_recent(path):
while true:
var index = recent_files.find(path)
if index >= 0:
recent_files.remove(index)
else:
break
recent_files.push_front(path)
update_recents_menu()
var f = File.new()
f.open("user://recent_files.bin", File.WRITE)
f.store_string(to_json(recent_files))
f.close()
func menu_about_to_show(name, menu):
for i in MENU.size():
if MENU[i].menu != name:
continue
if MENU[i].has("submenu"):
pass
elif MENU[i].has("command"):
var command_name = MENU[i].command+"_is_disabled"
if has_method(command_name):
var is_disabled = call(command_name)
menu.set_item_disabled(menu.get_item_index(i), is_disabled)
func new_pane():
var graph_edit = preload("res://addons/material_maker/graph_edit.tscn").instance()
graph_edit.node_factory = $NodeFactory
graph_edit.renderer = $Renderer
graph_edit.editor_interface = editor_interface
projects.add_child(graph_edit)
projects.current_tab = graph_edit.get_index()
return graph_edit
func new_material():
var graph_edit = new_pane()
graph_edit.new_material()
graph_edit.update_tab_title()
func load_material():
var dialog = FileDialog.new()
add_child(dialog)
dialog.rect_min_size = Vector2(500, 500)
dialog.access = FileDialog.ACCESS_FILESYSTEM
dialog.mode = FileDialog.MODE_OPEN_FILES
dialog.add_filter("*.ptex;Procedural textures file")
dialog.connect("files_selected", self, "do_load_materials")
dialog.popup_centered()
func do_load_materials(filenames):
for f in filenames:
do_load_material(f)
func do_load_material(filename):
var graph_edit = get_current_graph_edit()
var node_count = 2 # So test below succeeds if graph_edit is null...
if graph_edit != null:
node_count = 0
for c in graph_edit.get_children():
if c is GraphNode:
print(c.name)
node_count += 1
if node_count > 1:
break
print(node_count)
if node_count > 1:
graph_edit = new_pane()
graph_edit.load_file(filename)
add_recent(filename)
func save_material():
var graph_edit = get_current_graph_edit()
if graph_edit != null:
if graph_edit.save_path != null:
graph_edit.save_file(graph_edit.save_path)
else:
save_material_as()
func save_material_as():
var graph_edit = get_current_graph_edit()
if graph_edit != null:
var dialog = 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("*.ptex;Procedural textures file")
dialog.connect("file_selected", graph_edit, "save_file")
dialog.popup_centered()
func close_material():
projects.close_tab()
func export_material():
var graph_edit = get_current_graph_edit()
if graph_edit != null :
graph_edit.export_textures()
func export_material_is_disabled():
var graph_edit = get_current_graph_edit()
if graph_edit == null or graph_edit.save_path == null:
return true
return false
func quit():
if Engine.editor_hint:
emit_signal("quit")
else:
get_tree().quit()
func edit_cut():
var graph_edit = get_current_graph_edit()
if graph_edit != null:
graph_edit.cut()
func edit_cut_is_disabled():
var graph_edit = get_current_graph_edit()
return graph_edit == null or !graph_edit.can_copy()
func edit_copy():
var graph_edit = get_current_graph_edit()
if graph_edit != null:
graph_edit.copy()
func edit_copy_is_disabled():
return edit_cut_is_disabled()
func edit_paste():
var graph_edit = get_current_graph_edit()
if graph_edit != null:
graph_edit.paste()
func edit_paste_is_disabled():
var data = parse_json(OS.clipboard)
return data == null
func get_selected_nodes():
var graph_edit = get_current_graph_edit()
if graph_edit != null:
return graph_edit.get_selected_nodes()
else:
return []
func create_subgraph():
var graph_edit = get_current_graph_edit()
if graph_edit != null:
graph_edit.create_subgraph()
func make_selected_nodes_editable():
var selected_nodes = get_selected_nodes()
if !selected_nodes.empty():
for n in selected_nodes:
print(n.name)
n.generator.model = null
n.update_node()
func add_to_user_library():
var selected_nodes = get_selected_nodes()
if !selected_nodes.empty():
var dialog = preload("res://addons/material_maker/widgets/line_dialog.tscn").instance()
dialog.set_texts("New library element", "Select a name for the new library element")
add_child(dialog)
dialog.connect("ok", self, "do_add_to_user_library", [ selected_nodes ])
dialog.popup_centered()
func do_add_to_user_library(name, nodes):
var graph_edit = get_current_graph_edit()
var data
if nodes.size() == 1:
data = nodes[0].serialize()
data.erase("node_position")
elif graph_edit != null:
data = graph_edit.serialize_selection()
var dir = Directory.new()
dir.make_dir("user://library")
dir.make_dir("user://library/user")
data.library = "user://library/user.json"
data.icon = name.right(name.rfind("/")+1).to_lower()
$VBoxContainer/HBoxContainer/VBoxContainer/Library.add_item(data, name)
graph_edit.export_texture(nodes[0], "user://library/user/"+data.icon+".png", 64)
func save_user_library():
print("Saving user library")
$VBoxContainer/HBoxContainer/VBoxContainer/Library.save_library("user://library/user.json")
func show_doc():
var doc_path = OS.get_executable_path()
doc_path = doc_path.replace("\\", "/")
doc_path = doc_path.left(doc_path.rfind("/")+1)+"doc/index.html"
var file = File.new()
if file.exists(doc_path):
OS.shell_open(doc_path)
func bug_report():
OS.shell_open("https://github.com/RodZill4/godot-procedural-textures/issues")
func about():
var about_box = preload("res://addons/material_maker/widgets/about.tscn").instance()
add_child(about_box)
about_box.popup_centered()
func _on_PopupMenu_id_pressed(id):
var node_type = null
if MENU[id].has("command"):
var command = MENU[id].command
if has_method(command):
call(command)
func _on_LoadRecent_id_pressed(id):
do_load_material(recent_files[id])
# Preview
func update_preview():
update_preview_2d()
update_preview_3d()
func update_preview_2d(node = null):
var graph_edit = get_current_graph_edit()
if graph_edit != null:
var preview = $VBoxContainer/HBoxContainer/VBoxContainer/Preview
if node == null:
for n in graph_edit.get_children():
if n is GraphNode and n.selected:
node = n
break
if node != null:
var status = node.generator.render(0, renderer, 1024)
while status is GDScriptFunctionState:
status = yield(status, "completed")
if status:
var image = renderer.get_texture().get_data()
var tex = ImageTexture.new()
tex.create_from_image(image)
preview.set_2d(tex)
func update_preview_3d():
var graph_edit = get_current_graph_edit()
if graph_edit != null and graph_edit.top_generator != null and graph_edit.top_generator.has_node("Material"):
var gen_material = graph_edit.top_generator.get_node("Material")
var status = gen_material.render_textures(renderer)
while status is GDScriptFunctionState:
status = yield(status, "completed")
gen_material.update_materials($VBoxContainer/HBoxContainer/VBoxContainer/Preview.get_materials())
func _on_Projects_tab_changed(tab):
var new_tab = projects.get_current_tab_control()
if new_tab != current_tab:
if new_tab != null:
for c in get_incoming_connections():
if c.method_name == "update_preview" or c.method_name == "update_preview_2d":
c.source.disconnect(c.signal_name, self, c.method_name)
new_tab.connect("graph_changed", self, "update_preview")
new_tab.connect("node_selected", self, "update_preview_2d")
current_tab = new_tab
update_preview()
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