Relintai/material-maker
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Code Issues Packages Projects Releases Wiki Activity

Updated new UI and more refactoring

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This commit is contained in:
Rodolphe Suescun 2018-08-05 18:46:23 +02:00
parent 6f0eb8e8e1
commit 63685f8771
22 changed files with 837 additions and 596 deletions
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2
.gitignore vendored
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@ -14,3 +14,5 @@ addons/procedural_material/models/models.dae
addons/procedural_material/models/models.dae.import
/examples/*.png
/examples/*.import
examples/input_image.png.import
examples/input_image.png.import

112
addons/procedural_material/graph_edit.gd
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@ -1,6 +1,9 @@
tool
extends GraphEdit
var save_path = null
signal save_path_changed
signal graph_changed
func _ready():
@ -11,15 +14,12 @@ func get_source(node, port):
if c.to == node && c.to_port == port:
return { node=c.from, slot=c.from_port }
func add_node(node, position = null):
func add_node(node, global_position = null):
add_child(node)
if position != null:
node.offset = position
if global_position != null:
node.offset = (scroll_offset + global_position - rect_global_position) / zoom
node.connect("close_request", self, "remove_node", [ node ])
func add_node_globalpos(node, global_position):
add_node(node, (scroll_offset + global_position - rect_global_position) / zoom)
func remove_node(node):
var node_name = node.name
for c in get_connection_list():
@ -39,22 +39,66 @@ func _on_GraphEdit_disconnection_request(from, from_slot, to, to_slot):
disconnect_node(from, from_slot, to, to_slot)
send_changed_signal();
# Global operations on graph
func update_tab_title():
var title = "[unnamed]"
if save_path != null:
title = save_path.right(save_path.rfind("/")+1)
get_parent().set_tab_title(get_index(), title)
func set_save_path(path):
if path != save_path:
save_path = path
if get_parent() is TabContainer:
update_tab_title()
else:
emit_signal("save_path_changed", self, path)
func clear_material():
clear_connections()
for c in get_children():
if c is GraphNode:
remove_child(c)
c.free()
send_changed_signal()
func new_material():
clear_material()
var node_type = load("res://addons/procedural_material/nodes/material.tscn")
create_node({name="Material", type="material"})
set_save_path(null)
func create_node(data, global_position = null):
if !data.has("type"):
return null
var node_type = load("res://addons/procedural_material/nodes/"+data.type+".tscn")
if node_type != null:
var node = node_type.instance()
add_node(node)
do_send_changed_signal()
if data.has("name") && !has_node(data.name):
node.name = data.name
else:
var i = 0
while true:
var node_name = data.type+"_"+str(i)
if !has_node(node_name):
node.name = node_name
break
i += 1
add_node(node, global_position)
node.deserialize(data)
send_changed_signal()
func load_file(filename):
func load_file():
var dialog = FileDialog.new()
add_child(dialog)
dialog.rect_min_size = Vector2(500, 500)
dialog.access = FileDialog.ACCESS_FILESYSTEM
dialog.mode = FileDialog.MODE_OPEN_FILE
dialog.add_filter("*.ptex;Procedural textures file")
dialog.connect("file_selected", self, "do_load_file")
dialog.popup_centered()
func do_load_file(filename):
var file = File.new()
if file.open(filename, File.READ) != OK:
return
@ -62,19 +106,29 @@ func load_file(filename):
file.close()
clear_material()
for n in data.nodes:
if !n.has("type"):
continue
var node_type = load("res://addons/procedural_material/nodes/"+n.type+".tscn")
if node_type != null:
var node = node_type.instance()
node.name = n.name
add_node(node)
node.deserialize(n)
var node = create_node(n)
for c in data.connections:
connect_node(c.from, c.from_port, c.to, c.to_port)
do_send_changed_signal()
set_save_path(filename)
send_changed_signal()
func save_file(filename):
func save_file():
if save_path != null:
do_save_file(save_path)
else:
save_file_as()
func save_file_as():
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", self, "do_save_file")
dialog.popup_centered()
func do_save_file(filename):
var data = { nodes = [] }
for c in get_children():
if c is GraphNode:
@ -84,20 +138,34 @@ func save_file(filename):
if file.open(filename, File.WRITE) == OK:
file.store_string(to_json(data))
file.close()
set_save_path(filename)
func export_textures(size = 512):
if save_path != null:
var prefix = save_path.left(save_path.rfind("."))
$GraphEdit/Material.export_textures(prefix)
func send_changed_signal():
$Timer.stop()
$Timer.start()
func do_send_changed_signal():
emit_signal("graph_changed")
func can_drop_data(position, data):
return typeof(data) == TYPE_DICTIONARY and data.has('type')
func drop_data(position, data):
var node = create_node(data, get_global_transform().xform(position))
return true
# Save shader to image, create image texture
func setup_material(shader_material, textures, shader_code):
for k in textures.keys():
shader_material.set_shader_param(k+"_tex", textures[k])
shader_material.shader.code = shader_code
# Save shader to image
var render_queue = []
func render_to_viewport(node, size, method, args):

71
addons/procedural_material/graph_edit.tscn
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@ -1,8 +1,7 @@
[gd_scene load_steps=7 format=2]
[gd_scene load_steps=6 format=2]
[ext_resource path="res://addons/procedural_material/graph_edit.gd" type="Script" id=1]
[ext_resource path="res://addons/procedural_material/nodes/material.tscn" type="PackedScene" id=2]
[ext_resource path="res://addons/procedural_material/nodes/material.gd" type="Script" id=3]
[sub_resource type="Theme" id=1]
@ -249,10 +248,8 @@ shader = SubResource( 2 )
self_modulate = Color( 1, 1, 1, 0 )
anchor_left = 0.0
anchor_top = 0.0
anchor_right = 0.0
anchor_bottom = 0.0
margin_right = 1280.0
margin_bottom = 718.0
anchor_right = 1.0
anchor_bottom = 1.0
rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = true
focus_mode = 2
@ -268,75 +265,21 @@ zoom = 1.0
script = ExtResource( 1 )
_sections_unfolded = [ "Material", "Mouse", "Visibility" ]
[node name="Material" type="GraphNode" parent="." index="2" instance=ExtResource( 2 )]
[node name="Material" parent="." index="0" instance=ExtResource( 2 )]
anchor_left = 0.0
anchor_top = 0.0
anchor_right = 0.0
anchor_bottom = 0.0
margin_right = 111.0
margin_bottom = 118.0
rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = false
mouse_filter = 1
mouse_default_cursor_shape = 0
size_flags_horizontal = 1
size_flags_vertical = 1
theme = SubResource( 1 )
title = "Material"
offset = Vector2( 0, 0 )
show_close = false
resizable = false
selected = false
comment = false
overlay = 0
slot/0/left_enabled = true
slot/0/left_type = 0
slot/0/left_color = Color( 0.5, 0.5, 1, 1 )
slot/0/right_enabled = false
slot/0/right_type = 0
slot/0/right_color = Color( 0.5, 0.5, 1, 1 )
slot/1/left_enabled = true
slot/1/left_type = 0
slot/1/left_color = Color( 0.5, 0.5, 1, 1 )
slot/1/right_enabled = false
slot/1/right_type = 0
slot/1/right_color = Color( 0.5, 0.5, 1, 1 )
slot/2/left_enabled = true
slot/2/left_type = 0
slot/2/left_color = Color( 0.498039, 0.498039, 1, 1 )
slot/2/right_enabled = false
slot/2/right_type = 0
slot/2/right_color = Color( 0.498039, 0.498039, 1, 1 )
slot/3/left_enabled = true
slot/3/left_type = 0
slot/3/left_color = Color( 0.498039, 0.498039, 1, 1 )
slot/3/right_enabled = false
slot/3/right_type = 0
slot/3/right_color = Color( 0.498039, 0.498039, 1, 1 )
slot/4/left_enabled = true
slot/4/left_type = 0
slot/4/left_color = Color( 0.498039, 0.498039, 1, 1 )
slot/4/right_enabled = false
slot/4/right_type = 0
slot/4/right_color = Color( 0.498039, 0.498039, 1, 1 )
slot/5/left_enabled = true
slot/5/left_type = 0
slot/5/left_color = Color( 0.498039, 0.498039, 1, 1 )
slot/5/right_enabled = false
slot/5/right_type = 0
slot/5/right_color = Color( 0.498039, 0.498039, 1, 1 )
script = ExtResource( 3 )
_sections_unfolded = [ "Anchor", "Margin", "Mouse", "Theme", "slot", "slot/2", "slot/3", "slot/4", "slot/5" ]
[node name="Timer" type="Timer" parent="." index="3"]
[node name="Timer" type="Timer" parent="." index="1"]
process_mode = 1
wait_time = 0.1
wait_time = 0.2
one_shot = true
autostart = false
[node name="SaveViewport" type="Viewport" parent="." index="4"]
[node name="SaveViewport" type="Viewport" parent="." index="2"]
arvr = false
size = Vector2( 0, 0 )

49
addons/procedural_material/library.gd Normal file
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@ -0,0 +1,49 @@
extends Tree
# class member variables go here, for example:
# var a = 2
# var b = "textvar"
func get_drag_data(position):
var selected_item = get_selected()
if selected_item != null:
var data = selected_item.get_metadata(0)
return data
return null
func _ready():
var root = create_item()
add_library("res://addons/procedural_material/material_library.json")
func add_library(filename):
var root = get_root()
var file = File.new()
if file.open(filename, File.READ) != OK:
return
var lib = parse_json(file.get_as_text())
file.close()
for m in lib.lib:
add_item(m, m.tree_item, root)
func add_item(item, item_name, item_parent):
var slash_position = item_name.find("/")
if slash_position == -1:
var new_item = create_item(item_parent)
new_item.set_text(0, item_name)
new_item.set_metadata(0, item)
return new_item
else:
var prefix = item_name.left(slash_position)
var suffix = item_name.right(slash_position+1)
var new_parent = null
var c = item_parent.get_children()
while c != null:
if c.get_text(0) == prefix:
new_parent = c
break
c = c.get_next()
if new_parent == null:
new_parent = create_item(item_parent)
new_parent.set_text(0, prefix)
return add_item(item, suffix, new_parent)

86
addons/procedural_material/main_window.gd Normal file
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@ -0,0 +1,86 @@
extends Panel
var current_tab = -1
const MENU = [
{ menu="File", command="new_material", description="New material" },
{ menu="File", command="load_material", description="Load material" },
{ menu="File" },
{ menu="File", command="save_material", description="Save material" },
{ menu="File", command="save_material_as", description="Save material as..." },
{ menu="File", command="save_all_materials", description="Save all materials..." },
{ menu="File" },
{ menu="File", command="export_material", description="Export material" },
{ menu="File" },
{ menu="File", command="close_material", description="Close material" },
{ menu="File", command="exit", description="Exit" },
{ menu="Help", command="about", description="About" }
]
func _ready():
for m in $VBoxContainer/Menu.get_children():
create_menu(m.get_popup(), m.name)
func create_menu(menu, menu_name):
menu.connect("id_pressed", self, "_on_PopupMenu_id_pressed")
for i in MENU.size():
if MENU[i].menu != menu_name:
continue
if MENU[i].has("submenu"):
var submenu = PopupMenu.new()
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"):
menu.add_item(MENU[i].description, i)
else:
menu.add_separator()
return menu
func new_material():
var graph_edit = preload("res://addons/procedural_material/graph_edit.tscn").instance()
$VBoxContainer/HBoxContainer/Projects.add_child(graph_edit)
$VBoxContainer/HBoxContainer/Projects.current_tab = graph_edit.get_index()
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_FILE
dialog.add_filter("*.ptex;Procedural textures file")
dialog.connect("file_selected", self, "do_load_material")
dialog.popup_centered()
func do_load_material(filename):
var graph_edit = preload("res://addons/procedural_material/graph_edit.tscn").instance()
$VBoxContainer/HBoxContainer/Projects.add_child(graph_edit)
$VBoxContainer/HBoxContainer/Projects.current_tab = graph_edit.get_index()
graph_edit.do_load_file(filename)
func save_material():
$VBoxContainer/HBoxContainer/Projects.get_current_tab_control().save_file()
func save_material_as():
$VBoxContainer/HBoxContainer/Projects.get_current_tab_control().save_file_as()
func close_material():
$VBoxContainer/HBoxContainer/Projects.get_current_tab_control().queue_free()
func exit():
queue_free()
func _on_PopupMenu_id_pressed(id):
var node_type = null
if MENU[id].has("command"):
call(MENU[id].command)
func update_preview():
var material_node = $VBoxContainer/HBoxContainer/Projects.get_current_tab_control().get_node("Material")
if material_node != null:
material_node.update_materials($VBoxContainer/HBoxContainer/VBoxContainer/Preview.get_materials())
func _on_Projects_tab_changed(tab):
$VBoxContainer/HBoxContainer/Projects.get_current_tab_control().connect("graph_changed", self, "update_preview")
current_tab = tab

75
main_window.tscn → addons/procedural_material/main_window.tscn
View File

@ -1,8 +1,10 @@
[gd_scene load_steps=2 format=2]
[gd_scene load_steps=4 format=2]
[ext_resource path="res://addons/procedural_material/graph_edit.tscn" type="PackedScene" id=1]
[ext_resource path="res://addons/procedural_material/main_window.gd" type="Script" id=1]
[ext_resource path="res://addons/procedural_material/library.gd" type="Script" id=2]
[ext_resource path="res://addons/procedural_material/preview.tscn" type="PackedScene" id=3]
[node name="PanelContainer" type="Panel"]
[node name="MainWindow" type="Panel" index="0"]
anchor_left = 0.0
anchor_top = 0.0
@ -14,6 +16,7 @@ mouse_filter = 0
mouse_default_cursor_shape = 0
size_flags_horizontal = 3
size_flags_vertical = 3
script = ExtResource( 1 )
_sections_unfolded = [ "Anchor", "Grow Direction", "Margin", "Rect", "Size Flags", "custom_constants" ]
[node name="VBoxContainer" type="VBoxContainer" parent="." index="0"]
@ -47,7 +50,7 @@ size_flags_horizontal = 1
size_flags_vertical = 1
alignment = 0
[node name="FileMenu" type="MenuButton" parent="VBoxContainer/Menu" index="0"]
[node name="File" type="MenuButton" parent="VBoxContainer/Menu" index="0"]
anchor_left = 0.0
anchor_top = 0.0
@ -71,7 +74,7 @@ flat = true
align = 1
items = [ ]
[node name="HelpMenu" type="MenuButton" parent="VBoxContainer/Menu" index="1"]
[node name="Help" type="MenuButton" parent="VBoxContainer/Menu" index="1"]
anchor_left = 0.0
anchor_top = 0.0
@ -116,22 +119,58 @@ collapsed = false
dragger_visibility = 0
_sections_unfolded = [ "Size Flags" ]
[node name="Panel" type="Panel" parent="VBoxContainer/HBoxContainer" index="0"]
[node name="VBoxContainer" type="VSplitContainer" parent="VBoxContainer/HBoxContainer" index="0"]
anchor_left = 0.0
anchor_top = 0.0
anchor_right = 0.0
anchor_bottom = 0.0
margin_right = 100.0
margin_right = 314.0
margin_bottom = 696.0
rect_min_size = Vector2( 100, 100 )
rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = false
mouse_filter = 0
mouse_default_cursor_shape = 0
size_flags_horizontal = 1
size_flags_vertical = 1
_sections_unfolded = [ "Rect" ]
size_flags_horizontal = 3
size_flags_vertical = 3
split_offset = 0
collapsed = false
dragger_visibility = 0
_sections_unfolded = [ "Size Flags" ]
[node name="Library" type="Tree" parent="VBoxContainer/HBoxContainer/VBoxContainer" index="0"]
anchor_left = 0.0
anchor_top = 0.0
anchor_right = 0.0
anchor_bottom = 0.0
margin_right = 314.0
margin_bottom = 342.0
rect_min_size = Vector2( 100, 100 )
rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = true
focus_mode = 2
mouse_filter = 0
mouse_default_cursor_shape = 0
size_flags_horizontal = 3
size_flags_vertical = 3
columns = 1
allow_reselect = false
allow_rmb_select = false
hide_folding = false
hide_root = true
drop_mode_flags = 0
select_mode = 0
script = ExtResource( 2 )
[node name="Preview" parent="VBoxContainer/HBoxContainer/VBoxContainer" index="1" instance=ExtResource( 3 )]
anchor_left = 0.0
anchor_right = 0.0
margin_left = 0.0
margin_top = 354.0
margin_right = 314.0
margin_bottom = 696.0
[node name="Projects" type="TabContainer" parent="VBoxContainer/HBoxContainer" index="1"]
@ -139,26 +178,20 @@ anchor_left = 0.0
anchor_top = 0.0
anchor_right = 0.0
anchor_bottom = 0.0
margin_left = 112.0
margin_left = 326.0
margin_right = 1280.0
margin_bottom = 696.0
rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = false
mouse_filter = 0
mouse_default_cursor_shape = 0
size_flags_horizontal = 1
size_flags_horizontal = 3
size_flags_vertical = 3
size_flags_stretch_ratio = 3.0
tab_align = 0
tabs_visible = true
_sections_unfolded = [ "Size Flags" ]
[node name="blah" parent="VBoxContainer/HBoxContainer/Projects" index="0" instance=ExtResource( 1 )]
anchor_right = 1.0
anchor_bottom = 1.0
margin_left = 4.0
margin_top = 32.0
margin_right = -4.0
margin_bottom = -4.0
[connection signal="tab_changed" from="VBoxContainer/HBoxContainer/Projects" to="." method="_on_Projects_tab_changed"]

70
addons/procedural_material/material_library.json Normal file
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@ -0,0 +1,70 @@
{"lib":[
{
"tree_item":"Generators/Image",
"type":"image",
"file_path":null
},
{
"tree_item":"Generators/Pattern",
"type":"pattern",
"mix":0,
"x_scale":4,
"x_wave":0,
"y_scale":4,
"y_wave":0
},
{
"tree_item":"Generators/Bricks",
"type":"bricks",
"bevel":0.1,
"columns":3,
"mortar":0.1,
"row_offset":0.5,
"rows":6
},
{
"tree_item":"Generators/Perlin Noise",
"type":"perlin",
"iterations":3,
"persistence":0.5,
"scale_x":4,
"scale_y":4
},
{
"tree_item":"Generators/Voronoi Noise",
"type":"voronoi",
"intensity":1,
"scale_x":4,
"scale_y":4
},
{
"tree_item":"Filters/Colorize",
"type":"colorize",
"gradient":[{"b":0,"g":0,"pos":0,"r":0},{"b":1,"g":1,"pos":1,"r":1}],
"name":"colorize_0"
},
{
"tree_item":"Filters/Blend",
"type":"blend",
"amount":0.5,
"blend_type":0
},
{
"tree_item":"Filters/Transform",
"type":"transform",
"rotate":0,
"scale":1,
"translate_x":0,
"translate_y":0
},
{
"tree_item":"Filters/Warp",
"type":"warp",
"amount":0.5
},
{
"tree_item":"Filters/Normal map",
"type":"normal_map",
"amount":0.5
}
]}

1
addons/procedural_material/node_base.gd
View File

@ -170,6 +170,7 @@ func serialize():
return data
func deserialize(data):
if data.has("node_position"):
offset = Vector2(data.node_position.x, data.node_position.y)
for w in property_widgets:
var variable = w.name

1
addons/procedural_material/nodes/colorize.gd
View File

@ -29,5 +29,6 @@ func serialize():
return data
func deserialize(data):
if data.has("gradient"):
$Control.deserialize(data.gradient)
.deserialize(data)

3
addons/procedural_material/nodes/image.gd
View File

@ -12,7 +12,7 @@ func set_texture(path):
if path != null:
texture.load(path)
$TextureButton.texture_normal = texture
get_parent().get_parent().generate_shader()
update_shaders()
func get_textures():
var list = {}
@ -47,5 +47,6 @@ func serialize():
return data
func deserialize(data):
if data.has("file_path"):
set_texture(data.file_path)
.deserialize(data)

21
addons/procedural_material/nodes/pattern.tscn
View File

@ -12,8 +12,8 @@ anchor_top = 0.0
anchor_right = 0.0
anchor_bottom = 0.0
margin_top = 1.0
margin_right = 192.0
margin_bottom = 79.0
margin_right = 208.0
margin_bottom = 100.0
rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = false
mouse_filter = 1
@ -21,7 +21,7 @@ mouse_default_cursor_shape = 0
size_flags_horizontal = 1
size_flags_vertical = 1
theme = SubResource( 1 )
title = "Sine"
title = "Pattern"
offset = Vector2( 0, 0 )
show_close = true
resizable = false
@ -57,13 +57,13 @@ anchor_right = 0.0
anchor_bottom = 0.0
margin_left = 16.0
margin_top = 24.0
margin_right = 177.0
margin_right = 192.0
margin_bottom = 44.0
rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = false
mouse_filter = 1
mouse_default_cursor_shape = 0
size_flags_horizontal = 0
size_flags_horizontal = 3
size_flags_vertical = 1
alignment = 0
_sections_unfolded = [ "Size Flags" ]
@ -75,7 +75,7 @@ anchor_top = 0.0
anchor_right = 0.0
anchor_bottom = 0.0
margin_top = 3.0
margin_right = 66.0
margin_right = 81.0
margin_bottom = 17.0
rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = false
@ -94,8 +94,8 @@ anchor_left = 0.0
anchor_top = 0.0
anchor_right = 0.0
anchor_bottom = 0.0
margin_left = 70.0
margin_right = 161.0
margin_left = 85.0
margin_right = 176.0
margin_bottom = 20.0
rect_min_size = Vector2( 82, 0 )
rect_pivot_offset = Vector2( 0, 0 )
@ -131,9 +131,10 @@ rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = false
mouse_filter = 1
mouse_default_cursor_shape = 0
size_flags_horizontal = 1
size_flags_horizontal = 3
size_flags_vertical = 1
alignment = 0
_sections_unfolded = [ "Size Flags" ]
[node name="Label" type="Label" parent="HBoxContainer1" index="0"]
@ -225,7 +226,7 @@ rect_pivot_offset = Vector2( 0, 0 )
rect_clip_content = false
mouse_filter = 1
mouse_default_cursor_shape = 0
size_flags_horizontal = 1
size_flags_horizontal = 3
size_flags_vertical = 1
alignment = 0
_sections_unfolded = [ "Rect", "Size Flags" ]

87
addons/procedural_material/pm_editor.gd
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@ -1,14 +1,13 @@
tool
extends Container
var save_path = null
var popup_menu = null
var popup_position = Vector2(0, 0)
var selected_node = null
var texture_preview_material = null
var preview_maximized = false
const MENU = [
{ command="new_texture", description="New material" },
{ command="load_texture", description="Load material" },
@ -69,79 +68,57 @@ func _on_PopupMenu_id_pressed(id):
if MENU[id].has("command"):
call(MENU[id].command)
elif MENU[id].has("name"):
node_type = load("res://addons/procedural_material/nodes/"+MENU[id].name+".tscn")
if node_type != null:
var node = node_type.instance()
var i = 0
while true:
var name = MENU[id].name+"_"+str(i)
if !$GraphEdit.has_node(name):
node.set_name(name)
break
i += 1
$GraphEdit.add_node(node, popup_position)
node.offset = ($GraphEdit.scroll_offset + popup_position - $GraphEdit.rect_global_position) / $GraphEdit.zoom
$GraphEdit.create_node({type=MENU[id].name}, popup_position)
func set_save_path(path):
save_path = path
func set_save_path(graph_edit, path):
if !Engine.editor_hint:
if save_path != null:
OS.set_window_title("Procedural textures (%s)" % save_path)
if path != null:
OS.set_window_title("Procedural textures (%s)" % path)
else:
OS.set_window_title("Procedural textures")
func new_texture():
$GraphEdit.new_material()
set_save_path(null)
func load_texture():
selected_node = null
var dialog = FileDialog.new()
add_child(dialog)
dialog.rect_min_size = Vector2(500, 500)
dialog.access = FileDialog.ACCESS_FILESYSTEM
dialog.mode = FileDialog.MODE_OPEN_FILE
dialog.add_filter("*.ptex;Procedural textures file")
dialog.connect("file_selected", self, "do_load_texture")
dialog.popup_centered()
func do_load_texture(path):
set_save_path(path)
$GraphEdit.load_file(save_path)
$GraphEdit.load_file()
func save_texture():
if save_path != null:
$GraphEdit.save_file(save_path)
else:
save_texture_as()
$GraphEdit.save_file()
func save_texture_as():
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", self, "do_save_texture")
dialog.popup_centered()
$GraphEdit.save_file_as()
func do_save_texture(path):
set_save_path(path)
$GraphEdit.save_file(save_path)
func export_texture():
$GraphEdit.export_textures()
func export_texture(size = 512):
#$GraphEdit.export_texture(selected_node, "res://generated_image.png", size)
var prefix = save_path.left(save_path.rfind("."))
$GraphEdit/Material.export_textures(prefix)
func get_selected_node():
var rv = null
for c in $GraphEdit.get_children():
if c is GraphNode && c.selected:
if rv != null:
return null
else:
rv = c
return rv
func generate_shader():
var selected_node = get_selected_node()
if $GraphEdit/Material != null:
$GraphEdit/Material.update_materials($Preview/Preview.get_materials())
if selected_node != null && selected_node is GraphNode:
if selected_node != null:
$GraphEdit.setup_material(texture_preview_material, selected_node.get_textures(), selected_node.generate_shader())
func _on_GraphEdit_node_selected(node):
if selected_node != node && node is GraphNode:
selected_node = node
var selected_node = get_selected_node()
if selected_node != null:
$GraphEdit.setup_material(texture_preview_material, selected_node.get_textures(), selected_node.generate_shader())
func _on_SelectedPreview_gui_input(ev):
if ev is InputEventMouseButton && ev.button_index == 1 && ev.doubleclick:
if preview_maximized:
$Preview/Preview/SelectedPreview/SelectedPreviewAnimation.play("minimize")
else:
$Preview/Preview/SelectedPreview/SelectedPreviewAnimation.play("maximize")
preview_maximized = !preview_maximized

432
addons/procedural_material/pm_editor.tscn
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14
addons/procedural_material/preview.gd
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@ -1,8 +1,6 @@
tool
extends ViewportContainer
var preview_maximized = false
const ENVIRONMENTS = [
"experiment", "lobby", "night", "park", "schelde"
]
@ -14,14 +12,6 @@ func _ready():
$ObjectRotate.play("rotate")
_on_Environment_item_selected($Environment.selected)
func _on_SelectedPreview_gui_input(ev):
if ev is InputEventMouseButton && ev.button_index == 1 && ev.doubleclick:
if preview_maximized:
$SelectedPreviewAnimation.play("minimize")
else:
$SelectedPreviewAnimation.play("maximize")
preview_maximized = !preview_maximized
func _on_Environment_item_selected(id):
$MaterialPreview/WorldEnvironment.environment.background_sky.panorama = load("res://addons/procedural_material/panoramas/"+ENVIRONMENTS[id]+".hdr")
@ -32,3 +22,7 @@ func _on_Model_item_selected(id):
func get_materials():
return [ $MaterialPreview/Objects/Cube.get_surface_material(0) ]
func _on_Preview_item_rect_changed():
$MaterialPreview.size = rect_size

395
addons/procedural_material/preview.tscn Normal file
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1
examples/dry_earth.ptex Normal file
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@ -0,0 +1 @@
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1
examples/floor1.ptex Normal file
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@ -0,0 +1 @@
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1
examples/grass with flowers.ptex Normal file
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@ -0,0 +1 @@
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1
examples/rock.ptex Normal file
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@ -0,0 +1 @@
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examples/stone_wall.ptex Normal file
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