Relintai/GraphicsEditor
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zoom behavior tweaked

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This commit is contained in:
cobrapitz 2020-11-02 02:22:58 +01:00
parent 3b71355e7d
commit fee893e07d
2 changed files with 126 additions and 130 deletions
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62
addons/graphics_editor/Editor.gd
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@ -33,6 +33,7 @@ var _middle_mouse_pressed_pos = null
var _middle_mouse_pressed_start_pos = null
var _left_mouse_pressed_start_pos = Vector2()
var _previous_tool
var brush_mode
var _layer_button_ref = {}
@ -56,6 +57,20 @@ var _current_action
var mouse_position = Vector2()
var canvas_position = Vector2()
var canvas_mouse_position = Vector2()
var cell_mouse_position = Vector2()
var cell_color = Color()
var last_mouse_position = Vector2()
var last_canvas_position = Vector2()
var last_canvas_mouse_position = Vector2()
var last_cell_mouse_position = Vector2()
var last_cell_color = Color()
func _enter_tree():
#--------------------
#Setup nodes
@ -123,22 +138,6 @@ func _input(event):
set_brush(_previous_tool)
var brush_mode
var mouse_position = Vector2()
var canvas_position = Vector2()
var canvas_mouse_position = Vector2()
var cell_mouse_position = Vector2()
var cell_color = Color()
var last_mouse_position = Vector2()
var last_canvas_position = Vector2()
var last_canvas_mouse_position = Vector2()
var last_cell_mouse_position = Vector2()
var last_cell_color = Color()
# warning-ignore:unused_argument
func _process(delta):
if not mouse_on_top or not mouse_in_region:
return
@ -175,11 +174,6 @@ func _process(delta):
else:
paint_canvas.tool_layer.clear()
paint_canvas.tool_layer.update_texture()
#Render the highlighting stuff
#Canvas Shift Moving
if not mouse_position == last_mouse_position:
@ -221,19 +215,21 @@ func _handle_zoom(event):
return
if event.is_pressed():
if event.button_index == BUTTON_WHEEL_UP:
paint_canvas.set_pixel_size(min(paint_canvas.pixel_size * 2, max_zoom_in))
return
if paint_canvas.pixel_size != max_zoom_in:
paint_canvas.rect_global_position -= Vector2(
paint_canvas.canvas_width / 2,
paint_canvas.canvas_height / 2)
var px = min(paint_canvas.pixel_size * 2, max_zoom_in)
if px == paint_canvas.pixel_size:
return
paint_canvas.set_pixel_size(px)
paint_canvas.rect_position -= paint_canvas.get_local_mouse_position()
paint_canvas.rect_position.x = clamp(paint_canvas.rect_position.x, -paint_canvas.rect_size.x * 0.8, rect_size.x)
paint_canvas.rect_position.y = clamp(paint_canvas.rect_position.y, -paint_canvas.rect_size.y * 0.8, rect_size.y)
elif event.button_index == BUTTON_WHEEL_DOWN:
paint_canvas.set_pixel_size(max(paint_canvas.pixel_size / 2.0, max_zoom_out))
return
if paint_canvas.pixel_size != max_zoom_out:
paint_canvas.rect_global_position += Vector2(
paint_canvas.canvas_width / 2,
paint_canvas.canvas_height / 2)
var px = max(paint_canvas.pixel_size / 2.0, max_zoom_out)
if px == paint_canvas.pixel_size:
return
paint_canvas.set_pixel_size(px)
paint_canvas.rect_position += paint_canvas.get_local_mouse_position() / 2
paint_canvas.rect_position.x = clamp(paint_canvas.rect_position.x, -paint_canvas.rect_size.x * 0.8, rect_size.x)
paint_canvas.rect_position.y = clamp(paint_canvas.rect_position.y, -paint_canvas.rect_size.y * 0.8, rect_size.y)
func _reset_cut_tool():

194
addons/graphics_editor/Editor.tscn
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