Skip to content

Added line tool for the pixels node #1118

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Added line tool for the pixels node #1118

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 15 additions & 0 deletions material_maker/widgets/pixels_edit/pixels_editor.gd
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,8 @@ extends "res://material_maker/widgets/pixels_edit/pixels_view.gd"

var current_color: int = -1

var last_mouse_pos : Vector2

@onready var menu_bar: Control = $PixelMenu
@onready var colors: Control = %Colors

Expand Down Expand Up @@ -72,9 +74,22 @@ func draw_pixel() -> void:
queue_redraw()
self.value_changed.emit(pixels)

func draw_pixel_line() -> void:
var from : Vector2 = reverse_transform_point(last_mouse_pos)
var to : Vector2 = reverse_transform_point(get_local_mouse_position())
var pixel_from : Vector2i = Vector2i(Vector2(pixels.size) * from)
var pixel_to : Vector2i = Vector2i(Vector2(pixels.size) * to)
for pixel : Vector2i in Geometry2D.bresenham_line(pixel_from, pixel_to):
pixels.set_color_index(pixel.x, pixel.y, current_color)
queue_redraw()
self.value_changed.emit(pixels)

func _on_PixelsEditor_gui_input(event : InputEvent):
if event is InputEventMouseButton:
if event.button_index == MOUSE_BUTTON_LEFT and event.pressed:
if event.shift_pressed and last_mouse_pos:
draw_pixel_line()
last_mouse_pos = get_local_mouse_position()
draw_pixel()
return
elif event is InputEventMouseMotion:
Expand Down