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Use a ValueSliderV2 in the gradient dialog, and reverse the radius logic

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The larger the radius value, the larger the circle, as it should be
This commit is contained in:
Emmanouil Papadeas 2023-04-19 03:44:28 +03:00
parent b1f355702e
commit 72a7b277fb
4 changed files with 41 additions and 107 deletions
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2
src/Shaders/Gradients/Linear.gdshader
View file

@ -27,7 +27,7 @@ float modify_uv(vec2 uv) {
else { // Radial
vec2 uv_offsetted = uv * 2.0 - 1.0;
uv_offsetted -= (center * 2.0) - vec2(1.0);
uv_offsetted *= radius;
uv_offsetted /= radius;
modified_uv = length(uv_offsetted);
}
return modified_uv;

2
src/Shaders/Gradients/LinearDithering.gdshader
View file

@ -32,7 +32,7 @@ float modify_uv(vec2 uv) {
else { // Radial
vec2 uv_offsetted = uv * 2.0 - 1.0;
uv_offsetted -= (center * 2.0) - vec2(1.0);
uv_offsetted *= radius;
uv_offsetted /= radius;
modified_uv = length(uv_offsetted);
}
return modified_uv;

14
src/UI/Dialogs/ImageEffects/GradientDialog.gd
View file

@ -23,10 +23,8 @@ onready var repeat_option_button: OptionButton = $"%RepeatOptionButton"
onready var position: ValueSlider = $"%PositionSlider"
onready var size_slider: ValueSlider = $"%SizeSlider"
onready var angle: ValueSlider = $"%AngleSlider"
onready var center_x: ValueSlider = $"%XCenterSlider"
onready var center_y: ValueSlider = $"%YCenterSlider"
onready var radius_x: ValueSlider = $"%XRadiusSlider"
onready var radius_y: ValueSlider = $"%YRadiusSlider"
onready var center_slider := $"%CenterSlider" as ValueSliderV2
onready var radius_slider := $"%RadiusSlider" as ValueSliderV2
class DitherMatrix:
@ -99,8 +97,8 @@ func commit_action(cel: Image, project: Project = Global.current_project) -> voi
"position": (position.value / 100.0) - 0.5,
"size": size_slider.value / 100.0,
"angle": angle.value,
"center": Vector2(center_x.value / 100.0, center_y.value / 100.0),
"radius": Vector2(radius_x.value, radius_y.value),
"center": center_slider.value / 100.0,
"radius": radius_slider.value,
"dither_texture": dither_texture,
"image_size": project.size,
"pixel_size": pixel_size,
@ -135,6 +133,10 @@ func _value_changed(_value: float) -> void:
update_preview()
func _value_v2_changed(_value: Vector2) -> void:
update_preview()
func _on_DitheringOptionButton_item_selected(index: int) -> void:
if index > 0:
shader = shader_linear_dither

130
src/UI/Dialogs/ImageEffects/GradientDialog.tscn
View file

@ -1,16 +1,17 @@
[gd_scene load_steps=5 format=2]
[gd_scene load_steps=6 format=2]
[ext_resource path="res://src/UI/Dialogs/ImageEffects/GradientDialog.gd" type="Script" id=1]
[ext_resource path="res://src/UI/Dialogs/ImageEffects/ImageEffectParent.tscn" type="PackedScene" id=2]
[ext_resource path="res://src/UI/Nodes/GradientEdit.tscn" type="PackedScene" id=3]
[ext_resource path="res://src/UI/Nodes/ValueSlider.gd" type="Script" id=4]
[ext_resource path="res://src/UI/Nodes/ValueSliderV2.tscn" type="PackedScene" id=5]
[node name="GradientDialog" instance=ExtResource( 2 )]
window_title = "Gradient"
script = ExtResource( 1 )
[node name="VBoxContainer" parent="." index="3"]
margin_bottom = 468.0
margin_bottom = 444.0
[node name="AspectRatioContainer" parent="VBoxContainer" index="0"]
margin_right = 278.0
@ -85,13 +86,13 @@ text = "None"
items = [ "None", null, false, 0, null, "Repeat", null, false, 1, null, "Mirror", null, false, 2, null, "Truncate", null, false, 3, null ]
selected = 0
[node name="PositionLabel" type="Label" parent="VBoxContainer/GradientOptions" index="6" groups=["gradient_dithering", "gradient_linear", "gradient_step"]]
[node name="PositionLabel" type="Label" parent="VBoxContainer/GradientOptions" index="6" groups=["gradient_linear"]]
margin_top = 72.0
margin_right = 137.0
margin_bottom = 86.0
text = "Position:"
[node name="PositionSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions" index="7" groups=["gradient_dithering", "gradient_linear"]]
[node name="PositionSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions" index="7" groups=["gradient_linear"]]
unique_name_in_owner = true
margin_left = 141.0
margin_top = 72.0
@ -109,14 +110,15 @@ stretch_margin_right = 3
stretch_margin_bottom = 3
script = ExtResource( 4 )
suffix = "%"
snap_step = 10.0
[node name="SizeLabel" type="Label" parent="VBoxContainer/GradientOptions" index="8" groups=["gradient_dithering", "gradient_linear", "gradient_step"]]
[node name="SizeLabel" type="Label" parent="VBoxContainer/GradientOptions" index="8" groups=["gradient_linear"]]
margin_top = 90.0
margin_right = 137.0
margin_bottom = 104.0
text = "Size:"
[node name="SizeSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions" index="9" groups=["gradient_dithering", "gradient_linear"]]
[node name="SizeSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions" index="9" groups=["gradient_linear"]]
unique_name_in_owner = true
margin_left = 141.0
margin_top = 90.0
@ -135,14 +137,15 @@ stretch_margin_right = 3
stretch_margin_bottom = 3
script = ExtResource( 4 )
suffix = "%"
snap_step = 10.0
[node name="AngleLabel" type="Label" parent="VBoxContainer/GradientOptions" index="10" groups=["gradient_dithering", "gradient_linear", "gradient_step"]]
[node name="AngleLabel" type="Label" parent="VBoxContainer/GradientOptions" index="10" groups=["gradient_linear"]]
margin_top = 108.0
margin_right = 137.0
margin_bottom = 122.0
text = "Angle:"
[node name="AngleSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions" index="11" groups=["gradient_dithering", "gradient_linear"]]
[node name="AngleSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions" index="11" groups=["gradient_linear"]]
unique_name_in_owner = true
margin_left = 141.0
margin_top = 108.0
@ -158,113 +161,44 @@ stretch_margin_right = 3
stretch_margin_bottom = 3
script = ExtResource( 4 )
suffix = "°"
snap_step = 45.0
[node name="CenterLabel" type="Label" parent="VBoxContainer/GradientOptions" index="12" groups=["gradient_radial", "gradient_radial_dithering", "gradient_radial_step"]]
[node name="CenterLabel" type="Label" parent="VBoxContainer/GradientOptions" index="12" groups=["gradient_radial"]]
visible = false
margin_top = 60.0
margin_right = 160.0
margin_bottom = 74.0
size_flags_vertical = 1
text = "Center:"
[node name="CenterContainer" type="HBoxContainer" parent="VBoxContainer/GradientOptions" index="13" groups=["gradient_radial", "gradient_radial_dithering", "gradient_radial_step"]]
[node name="CenterSlider" parent="VBoxContainer/GradientOptions" index="13" groups=["gradient_radial"] instance=ExtResource( 5 )]
unique_name_in_owner = true
visible = false
margin_top = 60.0
margin_right = 154.0
margin_bottom = 84.0
[node name="XCenterSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions/CenterContainer" index="0"]
unique_name_in_owner = true
margin_right = 75.0
margin_bottom = 24.0
mouse_default_cursor_shape = 2
size_flags_horizontal = 3
theme_type_variation = "ValueSlider"
value = 50.0
value = Vector2( 50, 50 )
allow_greater = true
allow_lesser = true
nine_patch_stretch = true
stretch_margin_left = 3
stretch_margin_top = 3
stretch_margin_right = 3
stretch_margin_bottom = 3
script = ExtResource( 4 )
prefix = "X:"
suffix = "%"
snap_step = 10.0
suffix_x = "%"
suffix_y = "%"
[node name="YCenterSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions/CenterContainer" index="1"]
unique_name_in_owner = true
margin_left = 79.0
margin_right = 154.0
margin_bottom = 24.0
mouse_default_cursor_shape = 2
size_flags_horizontal = 3
theme_type_variation = "ValueSlider"
value = 50.0
allow_greater = true
allow_lesser = true
nine_patch_stretch = true
stretch_margin_left = 3
stretch_margin_top = 3
stretch_margin_right = 3
stretch_margin_bottom = 3
script = ExtResource( 4 )
prefix = "Y:"
suffix = "%"
[node name="RadiusLabel" type="Label" parent="VBoxContainer/GradientOptions" index="14" groups=["gradient_radial", "gradient_radial_dithering", "gradient_radial_step"]]
[node name="RadiusLabel" type="Label" parent="VBoxContainer/GradientOptions" index="14" groups=["gradient_radial"]]
visible = false
margin_top = 193.0
margin_right = 160.0
margin_bottom = 207.0
size_flags_vertical = 1
text = "Radius:"
[node name="RadiusContainer" type="HBoxContainer" parent="VBoxContainer/GradientOptions" index="15" groups=["gradient_radial", "gradient_radial_dithering", "gradient_radial_step"]]
[node name="RadiusSlider" parent="VBoxContainer/GradientOptions" index="15" groups=["gradient_radial"] instance=ExtResource( 5 )]
unique_name_in_owner = true
visible = false
margin_top = 60.0
margin_right = 154.0
margin_bottom = 84.0
size_flags_vertical = 3
[node name="XRadiusSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions/RadiusContainer" index="0"]
unique_name_in_owner = true
margin_right = 75.0
margin_bottom = 24.0
mouse_default_cursor_shape = 2
size_flags_horizontal = 3
theme_type_variation = "ValueSlider"
min_value = 0.01
max_value = 10.0
margin_right = 52.0
value = Vector2( 1, 1 )
min_value = Vector2( 0.01, 0.01 )
max_value = Vector2( 10, 10 )
step = 0.01
value = 1.0
allow_greater = true
nine_patch_stretch = true
stretch_margin_left = 3
stretch_margin_top = 3
stretch_margin_right = 3
stretch_margin_bottom = 3
script = ExtResource( 4 )
prefix = "X:"
[node name="YRadiusSlider" type="TextureProgress" parent="VBoxContainer/GradientOptions/RadiusContainer" index="1"]
unique_name_in_owner = true
margin_left = 79.0
margin_right = 154.0
margin_bottom = 24.0
mouse_default_cursor_shape = 2
size_flags_horizontal = 3
theme_type_variation = "ValueSlider"
min_value = 0.01
max_value = 10.0
step = 0.01
value = 1.0
allow_greater = true
nine_patch_stretch = true
stretch_margin_left = 3
stretch_margin_top = 3
stretch_margin_right = 3
stretch_margin_bottom = 3
script = ExtResource( 4 )
prefix = "Y:"
show_ratio = true
[node name="OptionsContainer" parent="VBoxContainer" index="3"]
margin_top = 412.0
@ -298,7 +232,5 @@ margin_right = 278.0
[connection signal="value_changed" from="VBoxContainer/GradientOptions/PositionSlider" to="." method="_value_changed"]
[connection signal="value_changed" from="VBoxContainer/GradientOptions/SizeSlider" to="." method="_value_changed"]
[connection signal="value_changed" from="VBoxContainer/GradientOptions/AngleSlider" to="." method="_value_changed"]
[connection signal="value_changed" from="VBoxContainer/GradientOptions/CenterContainer/XCenterSlider" to="." method="_value_changed"]
[connection signal="value_changed" from="VBoxContainer/GradientOptions/CenterContainer/YCenterSlider" to="." method="_value_changed"]
[connection signal="value_changed" from="VBoxContainer/GradientOptions/RadiusContainer/XRadiusSlider" to="." method="_value_changed"]
[connection signal="value_changed" from="VBoxContainer/GradientOptions/RadiusContainer/YRadiusSlider" to="." method="_value_changed"]
[connection signal="value_changed" from="VBoxContainer/GradientOptions/CenterSlider" to="." method="_value_v2_changed"]
[connection signal="value_changed" from="VBoxContainer/GradientOptions/RadiusSlider" to="." method="_value_v2_changed"]