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831 commits

Author SHA1 Message Date
Variable ae56cae587
ImageEffect Animation 2.0 (#879)
* Better Animate System

* checkbutton to checkbox

* fixed value and saturation sliders being divided by 360 (when they should be divided by 100)

* minor code cleanup

* moved frame index code to ImageEffect.gd

* code cleanup

* more cleanup

* preview animation is now possible

* fixing things

* only hide when affect == FRAME

* formatting

* formatting

* formatting

* renamed Animate.png and a minor improvement

* removed unintentional changes
2023-07-01 00:01:14 +03:00
Hamster 3dd4806154
Set alignment of the LineEdit in Export Dialog to Left (#880) 2023-06-22 00:12:20 +03:00
Variable 3513ea73e1
Rearrange image menu (#878)
* Update Image menu Enum

* Rearrange Image menu
2023-06-17 00:16:56 +03:00
Emmanouil Papadeas e9a18f8ea6 Make frame properties be for all selected frames
And fix issue where the clone, remove and reverse frames always only affected the selected frames and not the frame where the right click occurred (bug introduced some commits ago, it's not present in v0.11).
2023-06-16 19:14:00 +03:00
Emmanouil Papadeas e6c5f88c0b Add a reverse frames menu option in the right click frame menu
Is enabled only when multiple frames are selected.
2023-06-16 18:28:05 +03:00
Emmanouil Papadeas 180aab6360 Remove and copy frame options on the right click menu of the frames now affect all of the selected frames
This behavior is consistent with the clone and remove texture buttons
2023-06-16 16:18:57 +03:00
Emmanouil Papadeas 494673e7bc Add export dialog options for including the tag names in the file names, and the ability to change the separator character
The frame number digit count is now 4, so for example exported files are being named as "name_0001.png", "name_0002.png", ... "name_0010.png" and so on. The tag name is now not included in the file name by default.
2023-06-16 04:16:19 +03:00
Variable b75903286c
[Continuation] Auto select cloned frames, reuse tag animations (#861)
* Duplicated frames

* Added Clone Tag feature

* fix remaining tag issues

* Update AnimationTimeline.gd

formatting

* formatting

* formatting

* add icon and other remaining stuff

* formatting

* formatting

* Update AnimationTimeline.gd

* Update AnimationTimeline.gd

* some bug fixes

* some bug fixes

* make empty tags appear as (Untitled)

* linting

* Delete copy_frame.png

* Delete copy_tag.png

* Add files via upload

* removed separate button and use tag button

* UI improvements to

"Paste content from tag"

* remove some lines that appeared 

during resolving conflicts

* Update AnimationTimeline.gd

* moved paste tag code to it's own script

to reduce lines to 1000 in animation timeline.gd

* formatting

* Add files via upload

* test lint disabling

* Update AnimationTimeline.gd

* increase max file lines to 2000

* Removed accidental changes by commit:.....

1902938b98

(Due to my bad habit of dragging and dropping files instead of using git)
2023-06-15 18:28:13 +03:00
Emmanouil Papadeas 98cef503c2 Fix various typos 2023-06-15 18:00:29 +03:00
20kdc 51998092d9
Update opacity across selected frames (#865)
* Update opacity across selected frames

* Opacity frames update: Remove unnecessary frame poking
2023-06-15 13:48:29 +03:00
Variable a176622b18
Fix Ok button Text of Save and Export Dialog (#876)
to "Save" (also changes to "Save & Quit" when needed) and "Export"
2023-06-14 00:10:36 +03:00
Emmanouil Papadeas 6f2e2e89ba [skip ci] Add a release date for v0.11 2023-06-13 17:53:06 +03:00
Emmanouil Papadeas 90ac3f60cb Update splash screen artworks to v0.11
Congratulations on all the winners! For roroto's animation, the apng importer is now being used.
2023-06-13 15:01:16 +03:00
Emmanouil Papadeas e7ff9a6c2e Update AboutDialog.gd 2023-06-04 23:09:28 +03:00
Emmanouil Papadeas e073790ca2 Update donors 2023-05-28 16:36:54 +03:00
Variable 10245ea056
[Targeted for 0.11.0] Export options to extension (#869)
* Added Export Options

* some improvements

* Improvements

* linting

* don't add format if it's already added

* Fix some more bugs

* fixed accidental change

* add accidentally deleted signal
2023-05-27 17:29:53 +03:00
Variable c3b0e45205
Export Gif Message (#868) 2023-05-24 12:20:36 +03:00
Variable 35e5340bd6
[Targeted for 0.11.0] Additions to ExtensionsAPI (#867)
* clear layer option button before adding new items

* removed some unneeded things and add new things

* Update ExtensionsAPI.gd

* typos
2023-05-23 19:02:34 +03:00
Variable e6cb05fe0d
limit onion sliders to 10 (#866) 2023-05-19 16:15:21 +03:00
Variable 74fea47a8c
[Targeted for 0.11.0] Make Onion skin update live with the "Move" tool (#862)
* Make onion skin consistent with move tool

* Update OnionSkinning.gd
2023-05-18 14:43:11 +03:00
Emmanouil Papadeas 361fe36d7a Make the horizontal bar of the timeline's frame buttons visible
This is useful for users that do not have a mouse wheel, such as touchscreen users. Changing themes also changes the theme for the frame buttons automatically as well.
2023-05-18 14:40:25 +03:00
Emmanouil Papadeas 1669cc1a42 [skip ci] Fix some typos in the code 2023-05-18 14:10:15 +03:00
Variable 243bb1d9aa
fix tag bug (#863) 2023-05-18 14:01:59 +03:00
Variable 67a94ccc10
[Targeted for 0.11.0][Bug FIX] Mirror preview fix (#860)
* fix mirror previews

* Fix incorredt selection resizing of selection

in mirror mode

* Fix mirror previews (selection tools)

* typo
2023-05-18 13:55:08 +03:00
Emmanouil Papadeas fb4b26a060 Change occurrences of canvas_preview.frame to canvas_preview.frame_index 2023-05-17 17:34:53 +03:00
Variable 29b03b0332
[Targeted for 0.11.0] Fix Onion skin settings don't save between runs (#857)
* Onion skin settings don't save between runs

* formatting

* Change some spinboxes to valuesliders

* removed un-needed signals
2023-05-14 13:31:15 +03:00
Emmanouil Papadeas 308a3a2416 Fix bug where undoing after pasting, did not make the previous selection appear 2023-05-12 13:28:53 +03:00
Emmanouil Papadeas 362f4109d4 Fix issue where resizing pasted content resulted in errors 2023-05-12 13:24:49 +03:00
Emmanouil Papadeas 23720afd05 Hacky fix for a bug that makes panel tabs visible if a panel's visibility is toggled 2023-05-11 17:32:08 +03:00
Emmanouil Papadeas 298f495993 Fix a bug from #855 2023-05-11 00:35:39 +03:00
Variable e65e69f14d
Make cloned 3D cel have the same selected object as the orignal (#855)
* Update 3DShapeEdit.gd

do not set selected to null

* clone cel recieves selected cel from it's parent

* Add one more yield
2023-05-10 13:45:38 +03:00
Emmanouil Papadeas 08996fe6de Add a Cel3DButton scene for 3D cels instead of using PixelCelButton
Mostly to remove the popup menu that appears when you right click a cel
2023-05-09 16:37:32 +03:00
Emmanouil Papadeas e5aeedf3e8 Raise the vertical minimum size of the canvas preview panel 2023-05-09 14:39:14 +03:00
Emmanouil Papadeas 018673690c Minor UI change for the canvas zoom and rotation sliders 2023-05-09 13:01:24 +03:00
Emmanouil Papadeas 5436298947 [3D cels] Do not display the object outline if it's behind the camera 2023-05-08 17:40:11 +03:00
Emmanouil Papadeas 6dac85486a Prevent 3D gizmos from overlapping with each other 2023-05-06 14:49:59 +03:00
Emmanouil Papadeas f1b4b77745 Fix recorder not saving all layers and add more static typing 2023-05-06 14:33:44 +03:00
Emmanouil Papadeas 2ed3605f0f Update contributors, translators and donors 2023-05-03 14:12:33 +03:00
Emmanouil Papadeas 162d0bd2a5 Fix selection tile mode crashing when enabling it 2023-04-28 16:38:14 +03:00
Variable 7b189cc45e
TileMode for selection, (plus some other fixes) (#834)
* Tilemode selections

* Selection TileMode

* Fixed some bugs with the ORIGINAL tile mode

Image brushes needed to be adjusted

* remove behaviour checkbutton

* fixed remaining things

* formating

* formatting

* formatting

* formatting

* fix crash on rotating image

* Fix Color getting transparent on double chicking

same swatch twice

* typo

* typo

* Update RotateImage.gd

* Use sheckbox instead of option button

* make checkbox directly under select menu
2023-04-27 12:22:32 +03:00
Emmanouil Papadeas 118e2e7671 Move set_nodes() logic to parent class ImageEffect
Also fixes a crash when trying to change the affected cels option in image effects that do not have animation options
2023-04-20 22:29:03 +03:00
Emmanouil Papadeas 0fe315d605 Remove separator from the image menu
Temporary, easy fix bug where assigning a shortcut to an image effect, actually assigned it to the one above.
2023-04-20 16:49:31 +03:00
Emmanouil Papadeas 91b1186d6f Remove unneeded shader parameters
Also changed the parameter names in HSV to reduce some lines of code
2023-04-20 16:21:09 +03:00
Emmanouil Papadeas 483e7df52e ValueSlider arrow buttons now respect snap_by_default 2023-04-20 16:11:16 +03:00
Emmanouil Papadeas ec2dcae8f7 Add a Posterize image effect, with optional dithering
Seems to produce the same result as GIMP's Posterize color filter. Should be useful for reducing the colors of an image, and it could work together with 3D lighting. Thanks to https://godotshaders.com/shader/color-reduction-and-dither/ for the shader.
2023-04-20 16:08:06 +03:00
Emmanouil Papadeas 9607981567 Do not call CameraMovement._input() if the cursor is not on the canvas
Slight optimization, as only one camera can now receive input at a time.
2023-04-19 21:35:29 +03:00
Emmanouil Papadeas 1a9691052e Only redraw the second canvas and canvas preview when necessary
Should optimize things ever further. Hopefully I didn't break anything.
2023-04-19 20:51:08 +03:00
Emmanouil Papadeas 0ffd34a4d6 Small optimization in CanvasPreview
On large canvases (like 4096x4096), simply moving the mouse around was laggy. It turns out that texture_to_draw = current_cels[i].image_texture was causing the lag, but I'm not sure why. It could be that texture_to_draw was a Texture and not an ImageTexture.

There is still some room for optimization, both the second canvas and canvas preview are being drawn on _input(), which is unnecessary.
2023-04-19 20:35:27 +03:00
Emmanouil Papadeas 72a7b277fb Use a ValueSliderV2 in the gradient dialog, and reverse the radius logic
The larger the radius value, the larger the circle, as it should be
2023-04-19 03:44:28 +03:00
Emmanouil Papadeas 1187b0bc49 Load cleanEdge shader when the rotate image or scale image dialog is shown
This should save some time on initial loading, but it introduces a slight loading time when opening the scale or rotate dialog for the first time in a session
2023-04-18 20:08:00 +03:00
Emmanouil Papadeas 1325aaa13f Use ValueSliderV2s for grid preferences 2023-04-18 16:38:55 +03:00
Emmanouil Papadeas 02aa91a394 Fix camera jitter when zooming in the canvas 2023-04-17 18:09:49 +03:00
Emmanouil Papadeas 1196fb5b0b Use ValueSliders for the canvas zoom and rotation
Should also clean the code a little bit
2023-04-17 02:07:48 +03:00
Emmanouil Papadeas 23198a84aa Small canvas preview UI changes and translation string additions 2023-04-15 13:46:42 +03:00
Variable d40b9744ed
fix canvas preview only showing first layer (#844) 2023-04-12 13:24:19 +03:00
Emmanouil Papadeas 2bca2db27a Add more licenses to the AboutDialog 2023-04-08 00:34:38 +03:00
Emmanouil Papadeas 6700a72e73 Sort contributors and donors in AboutDialog in alphabetical order 2023-04-07 03:01:02 +03:00
Emmanouil Papadeas 60997723e2 Create a parent scene for the image effects
This helps with shared nodes, such as the preview, the affect selection, cels etc options, and the animation properties
2023-04-04 04:19:18 +03:00
Emmanouil Papadeas 91aea32864
Implement 3D layers (#840)
* Implement 3D layers

* Remove unneeded files

* Fix bug where a single hidden layer would ignore all of the layers on top when exporting

* Fix pxo loading

* Remove junk nodes from 3DShapeEdit

Seems like they were created when I copied from the old 3D Options.tscn panel to the new 3D Shape Edit tool.

* Make light gizmos half the size, and hide gizmos when rotating

* Fix crash when using the 3D shape edit tool on a group layer

* Remove unneeded code in Canvas.gd

* Add torus in the Cel3DObject.Type enumerator

Torus isn't currently supported in Godot 3.5, but it is in 3.6 and 4.0, so this is just future-proofing. May break compatibility with .pxo files that were exported with 3D layers before this change.

* Toggle 3D object visibility

* Change texts and some variable names

* Fill translation strings

* Fix crash on group blending, and make the code in Export.blend_layers() more general

* Fix errors when attempting to draw on a 3D cel

Can occur when multiple cels are selected, some of them 3D and some of them pixel

* Make scene properties and objects be per-cel instead of per-layer

Breaks compatibility with previous .pxo files that had 3D layers. Also introduces serialize() and deserialize() methods to BaseCel

* Use if not layer is get_script() in GroupLayer.blend_children()

* Flip the condition in GroupLayer.blend_children()

* Fix bug where locked/invisible layers could get drawn

Regression from c2f6bf0f3f

* Move gizmo code to 3DShapeEdit's draw_start(), move some undo/redo logic to 3DShapeEdit

* Move all of the undo/redo code to 3DShapeEdit, simplify code in Cel3D

* Store Cel3D image data to pxo, for easy usage by external software

This makes importing projects with 3D layers to other software, such as Godot using godot_pixelorama_importer easier.

* Make the linter happy

* Fix bug where the previously selected object would remain selected when it got removed with undo
2023-03-31 21:58:56 +03:00
Emmanouil Papadeas 5f290ae343 Change resize SpinBox to ValueSlider in ExportDialog 2023-03-30 18:20:55 +03:00
Emmanouil Papadeas 78fda42743 Remove unneeded lines in AnimationTimeline.gd 2023-03-29 15:24:30 +03:00
Emmanouil Papadeas 6b587688f1 Fix bug where clicking on previous/next frame when only one frame exists makes the cel unselected
Apparently this bug exists at least since v0.10
2023-03-27 00:24:40 +03:00
Emmanouil Papadeas 2ce9f72c51 Use a ValueSliderV2 in the drop shadow dialog 2023-03-26 21:33:33 +03:00
Emmanouil Papadeas 4e9b4c33f7 Fix LayerButton drag and drop passing wrong parameter to BaseLayer.accepts_child()
It was passing the index of the layer as an integer instead of a BaseLayer class. Also made some code stylistic changes.
2023-03-25 18:42:50 +02:00
Variable b384e706a9
Animate image effect properties (#836)
* Added auto animation system

* Animation to dialog

* Added Animated properties

* animate ranges

* formatting

* Fix missing commit

* Formatting
2023-03-25 16:59:02 +02:00
Emmanouil Papadeas acf376865f Fix crash when there is no pixel layer in the timeline, only a group layer 2023-03-24 17:37:40 +02:00
Emmanouil Papadeas acb32844a1 Replace the Locked Aspect Ratio mode in the crop tool with a lock button next to the size sliders 2023-03-24 01:17:30 +02:00
Variable 2ad1391ca1
Spritesheet Animation Canvas Preview (#835)
* spritesheet preview

* formatting
2023-03-23 15:25:33 +02:00
Emmanouil Papadeas 4e7d5d34cf Keep aspect ratio when resizing a selection with gizmos, if the button is pressed next to the ValueSliders
Also fixes a bug with the inconsistent behavior caused by resizing a selection with gizmos without pressing Shift, while the keep ratio button was pressed.
2023-03-21 16:36:25 +02:00
Emmanouil Papadeas 99b014ef7f Fix segmentation fault when resizing canvas to a large size
For some reason, cel_texture.texture.get_data() seemed to cause a segmentation fault, and then a crash, when the image size was large. Also added some extra static typing to the drag and drop methods, but they are unrelated to the crash.
2023-03-21 02:06:57 +02:00
Emmanouil Papadeas d4ebf9c585 Use Vector2s for min and max values in ValueSliderV2
This lets us have different min/max values for x and y.
2023-03-21 01:45:09 +02:00
Emmanouil Papadeas a5496daa5b Add a ValueSliderV2 to the Pencil's spacing options 2023-03-20 20:28:01 +02:00
Emmanouil Papadeas 05fa436b12 Disable ValueSliderV2's ratio button when set to not editable
And use a NinePatchRect for the ratio guides, for proper scaling.
2023-03-20 01:59:15 +02:00
Emmanouil Papadeas e174f6e942 Add a new custom node, ValueSliderV2
ValueSliderV2 is a container for two ValueSliders and an optional lock ratio button, that helps with handling Vector2 values in the UI.
2023-03-20 00:56:43 +02:00
Emmanouil Papadeas 5ed91c6d8a Fix ValueSlider's text color from staying grayed out even if the slider is editable 2023-03-19 00:36:37 +02:00
Emmanouil Papadeas df00e43b84 Do not allow the ValueSlider's global shortcut to affect it if it's hidden 2023-03-18 14:29:11 +02:00
Emmanouil Papadeas b5388093ef Add a minimum size to CanvasPreviewContainer
Fixed issues with the UI system, when changing the tab to Reference Images and then back to Canvas Preview
2023-03-17 01:24:20 +02:00
Emmanouil Papadeas c43f28b323 Manage layout dialog UI changes 2023-03-17 01:20:17 +02:00
Emmanouil Papadeas e3a163b8c7 Update Default layout 2023-03-17 00:55:34 +02:00
Emmanouil Papadeas 1a769293fc Dim cel buttons based on whether the cel is transparent/empty or not
Should replace #817, but in a more optimized way, as it does not rely on _input().
2023-03-17 00:02:01 +02:00
Variable ad3a0155b6
Set tilemask automatically (#833)
* AutoCreate Tile Masks

* removed a print()

* Disable masking by default

* changed visibility

* Remove Godot's needless changes in Main.tscn

Godot pls

---------

Co-authored-by: Emmanouil Papadeas <35376950+OverloadedOrama@users.noreply.github.com>
2023-03-16 20:07:03 +02:00
mrtripie 0ad86816e5
Crop Tool (#830)
* Added intial crop tool

* [skip ci] Removed unneeeded LINE_WIDTH constant from CropRect

* Added DimensionsLabel

* Cleaned up CropRect._draw

* Hide the CropRect after switching to a different tool

* Sets the crop values to the entire canvas size on setup

* [skip ci] Added crop tool tooltip

* Made Crop tools synced with eachother by placing the crop settings on CropRect

* Added new modes, refactored, added rule of thirds lines and darkened background

* [skip ci] reset optimization

* Renames

* [skip ci] Tweaked the darkened background

* Fixed bug with top/bottom/left/right sliders after rect refactor

* Changing width/height on locked aspect ratio bug

* Aspect ratio sliders rounding/setting a min of 1 px height/width

* Fixed bugs with drawing the crop rect, especially with locked aspect ratio

* Save the mode to config_cache

* Added size lock and renamed mode

* Added tooltip for size lock. Not sure if I did the translation file right

* removed signal that wasn't used

* Formatting

* Removed old TODO comment from one of my previous PRs that isn't true anymore

* Fixed definition order for linter

* Changed locked size modes moving to offset by @Variable-ind, reordered methods

---------

Co-authored-by: MrTriPie <MrTriPie>
2023-03-16 19:50:45 +02:00
Variable e008c39286
Added color Averaging (#822) 2023-03-15 15:05:18 +02:00
Emmanouil Papadeas ad61ddc2c0 Fix crash when opening the rotate image dialog for the second time for large canvases 2023-03-14 15:34:06 +02:00
Variable 0cb0f9c1bd Added recent sizes to new project (#819)
* Added recen sizes to new project

* Formatting

* Limit list size to 10
2023-03-14 13:58:40 +02:00
Emmanouil Papadeas de7ef580f9 Fix dynamics hint tooltip and add some missing dynamic-related translation strings 2023-03-09 15:22:29 +02:00
Variable d9efe97bfa
Recorder extension to core (#823)
* Add files via upload

* add fps counter

* formatting

* Update Recorder.gd

* Some improvements

* typo

* another typo

* formatting
2023-03-07 16:21:03 +02:00
Variable e88ba2cb73
Further improvements to Dynamics (#828)
* Image bruch now obeys dynamics as well

* Added a signal that resets dynamics

* formatting

* change uncheck.png

* added preview for pressure

* Added the requested changes
2023-02-28 17:07:48 +02:00
Variable f2f2f11661
Some improvements to the dynamics (#826)
* fix  dynamics

* removed empty line

* Added icon

* added check/uncheck icons

* make thresholds ui simpler

* Rename dynamics.png to lowercase and add MaxMinEdit class to project.godot

---------

Co-authored-by: Emmanouil Papadeas <manoschool@yahoo.gr>
2023-02-20 21:51:26 +02:00
Variable 0da30c015c
Move perspective lines with mouse (plus code improvements) (#821)
* Code Improvements to Perspective editor

* formatting

* fixed a bug

* Some drastic changes

* Delete src/UI/Tools directory

* Delete src/UI/UI/PerspectiveEditor directory

* Some drastic changes

* i messed up so here's the fix

* Added easy movement and rotation

* formatting

* useless script

* fix some things and add tracker disabler

* formatting

* fix incorrect length on redo

* remove useless code
2023-02-18 02:33:46 +02:00
Emmanouil Papadeas c60675b4e7 [WIP] Added dynamics, such as pen pressure (finally!) and mouse velocity affecting alpha and brush size
Alpha currently produces ugly results when drawing on top of opaque colors. See the comment in Draw.gd like 445 for more details.
2023-02-17 15:29:55 +02:00
Emmanouil Papadeas 6f6ff98923 Implement perspective guide snapping 2023-02-12 21:32:35 +02:00
Variable 7307743f83
Added the Perspective editor (#806)
* Added Perspective Editor

* removed unintended changes

* Removed unintended changes

* removed un-intended changes

* Delete Axes.tscn

* Delete Axis.gd

* Removed MouseGuides from editor

I will add them separately

* Added MouseGuides

* Some changes

* Fixed some things

* added mouse guide

* make MouseGuides remember last setting

* don't move if dialog is open

* Dont move tracker guides if dialog is open

* UI improvement to editor

* Update VanishingPoint.gd

* UI Improvement

* Minor Color Improvements

* fixed a bug

This was causing a crash

* Some UI Changes

* Improve UI some more

* fix typo

* Added Undo/Redo and improved UI

* Formatting

* formatting

* formatting

* formatting

* Fix Definition out of order

* Fix Definition out of order

* formatting

* formatting

* fix Duplicate error

* Fix some things

* Some UI Changes

* Some code refinement

* Removed un-needed lines

* Some code refinement

* Some more UI Changes

* Changes, Changes and Changes

* Delete LineButton.gd

* Delete LineButton.tscn

* Delete PerspectiveEditor.gd

* Delete PerspectiveEditor.tscn

* Delete PointCollapseContainer.gd

* Delete PerspectiveLine.tscn

* Delete PerspectiveLine.gd

* Changed boundary separators to ColorRects

* make the guide update more frequently

* make default color have full alpha

* Dim the boundaries based on luminance

* typo

* Formatting

* Formatting

* formatting i forgot to do

* Delete VanishingPoint.gd

* Delete VanishingPoint.tscn

* Fixed rouge collapsible container

---------

Co-authored-by: Emmanouil Papadeas <35376950+OverloadedOrama@users.noreply.github.com>
2023-02-12 15:20:53 +02:00
Emmanouil Papadeas ea746538cf Workaround to make the Dithering shader work in WebGL 1.0
Not the best way to do this, but it works.
2023-02-06 14:29:27 +02:00
Emmanouil Papadeas 6ae8d9afed Make the GradientEditor node expand horizontally 2023-02-03 02:02:13 +02:00
Emmanouil Papadeas 8a38eef30d [skip ci] Fix various typos 2023-02-02 03:06:23 +02:00
Emmanouil Papadeas a381e8a7de Fix ValueSlider's tint_progress not being reset after text has been confirmed 2023-02-01 02:12:09 +02:00
Emmanouil Papadeas 53dea9c8d0 Fix dithered gradients having wrong colors
Pass a nx1 image instead of the GradientTexture, that contains all of the gradient's selected colors, where n is the number of colors.
2023-01-29 01:02:40 +02:00
Emmanouil Papadeas f26484f854 Add repeat options to the gradients, unify their code into two shaders
Have only two shaders, one for simple gradient and the other for dithered gradient generation. The gradient shape gets passed as a uniform to the shader. Gradients can now get repeated, and the size option for linear gradients is back.
2023-01-28 18:45:49 +02:00
Emmanouil Papadeas 201992fa72 Add multi-color support for gradients, remove step gradients
Gradients are no longer limited to two colors, but can now instead have as many as we want, with each color having its own offset. Step gradients have now been removed; to generate the same effect, you can now generate a linear gradient with constant interpolation. Cubic interpolation in gradients is now also possible.

The dithering shaders were by far the biggest challenge and they had to be re-written in order for them to support multiple colors, with each one having a difference offset. I have noticed that some colors may disappear when Constant interpolation is used, though, so it can be buggy sometimes. Thanks to https://godotshaders.com/shader/dither-gradient-shader/ for the reference.

ValueSliders are now also used in the gradient window.
2023-01-27 04:23:48 +02:00