Version 3.3.1

3 files changed, 45 insertions, 120 deletions

diff --git a/.SRCINFO b/.SRCINFO
index fb293bd872e4..1e8837909308 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = gaiasky
 	pkgdesc = Open source 3D universe simulator for desktop and VR with support for more than a billion objects
-	pkgver = 3.3.0.aca9fadc2
+	pkgver = 3.3.1.d6f853125
 	pkgrel = 1
 	epoch = 2
 	url = https://zah.uni-heidelberg.de/gaia/outreach/gaiasky
@@ -10,8 +10,8 @@ pkgbase = gaiasky
 	license = MPL
 	depends = jre-openjdk
 	depends = xorg-xrandr
-	source = http://gaia.ari.uni-heidelberg.de/gaiasky/files/releases/3.3.0.aca9fadc2/gaiasky-3.3.0.aca9fadc2.tar.gz
-	md5sums = b350cfdeac5b45f6fe9be3bcf26bd688
-	sha256sums = 0c0b0c2d06d190a183eec4e297e2922917998a9ec19e7fcde94ce1485171e736
+	source = http://gaia.ari.uni-heidelberg.de/gaiasky/files/releases/3.3.1.d6f853125/gaiasky-3.3.1.d6f853125.tar.gz
+	md5sums = 2d4b1033643e2088254018a3ce636a53
+	sha256sums = fc1ffef9eea500dd9feafbc8e67c6c83648987ce1f9a31903c34bbb70cbfa137
 
 pkgname = gaiasky
diff --git a/PKGBUILD b/PKGBUILD
index 39a8d9b4b863..635a9299c1ab 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,6 +1,6 @@
 #Maintainer: Toni Sagrista Selles <tsagrista@ari.uni-heidelberg.de>
 pkgname=gaiasky
-pkgver=3.3.0.aca9fadc2
+pkgver=3.3.1.d6f853125
 pkgrel=1
 epoch=2
 pkgdesc="Open source 3D universe simulator for desktop and VR with support for more than a billion objects"
@@ -21,8 +21,8 @@ install=gaiasky.install
 changelog=releasenotes.txt
 source=("http://gaia.ari.uni-heidelberg.de/gaiasky/files/releases/${pkgver//_/-}/$pkgname-${pkgver//_/-}.tar.gz")
 noextract=()
-md5sums=("b350cfdeac5b45f6fe9be3bcf26bd688")
-sha256sums=("0c0b0c2d06d190a183eec4e297e2922917998a9ec19e7fcde94ce1485171e736")
+md5sums=("2d4b1033643e2088254018a3ce636a53")
+sha256sums=("fc1ffef9eea500dd9feafbc8e67c6c83648987ce1f9a31903c34bbb70cbfa137")
 validpgpkeys=()
 
 prepare() {
diff --git a/releasenotes.txt b/releasenotes.txt
index 32560d9bdf3b..3da95affc265 100644
--- a/releasenotes.txt
+++ b/releasenotes.txt
@@ -1,121 +1,46 @@
-# Gaia Sky 3.3.0
-
-## Code Refactoring
-- the largest change in this version by far is the complete refactoring of the internal model. We have moved from an object-oriented inheritance hierarchy to an entity component system (ECS).
-- move render lists to Java collections. 
-- flatten object hierarchy by removing some classes, merging their functionality upwards. 
-- abstract attitude loading system, remove Gaia class, use heliotropic satellite. 
-- add `I18nFormatter` to reformat i18n files. 
-- remove old date formatting infrastructure (desktop, html, mobile) in favor of a direct approach. 
-- remove useless number formatting infrastructure. 
+# Gaia Sky 3.3.1
 
 ## Features
-- enable minimizing focus info interface.
-- adjust debug interface layout. 
-- key bindings file versioning. If the key bindings file starts with the line `#v[version]`, that version is compared to the default one and overwritten when necessary. That makes updating key bindings much easier. 
-- recompute UI scale at startup when starting with default config file.
-- add back-buffer scale API call. 
-- add back-buffer scale controls to UI. 
-- add repository to `-v` information. 
-- rename fisheye post-processing effect and shader to reprojection. Update cubemap projection from fisheye to azimuthal equidistant. 
-- add shaders for Lambert equal-area, orthographic and stereographic projections. 
-- add re-projection GUI drop-down in preferences window. Add `setReprojectionMode()` scripting API call. 
-- include orthographic projection in panorama mode. Includes both hemispheres on the screen, side by side. Can be cycled through with `ctrl`+`shift`+`k`. 
-- Include "orthosphere" panorama mode -- orthospherical projection with both hemispheres overlaid to give a view of the celestial sphere from the outside. 
-- add new camera mode, orthosphere view, which includes the regular and the cross-eye orthosphere projections. 
-- add cross-eye view of the orthographic projection of the celestial sphere 
-- add support for KTX and ZKTX textures. 
-- change from thread to scheduled task to remove the mode change info pop-up. 
-- add mode change pop-up setting to enable or disable showing a pop-up with information when changing modes (panorama, planetarium, stereo, etc.). 
-- add GUI button to exit stereo mode. 
-- add new object type, 'cosmic locations', to mark the positions of interesting areas or regions. 
-- enable scene lights for shape objects when static light is off. 
-- new model attribute 'blendMode', which defaults to 'alpha' but can also be set to 'additive' to control the object blending. 
-- enable gamepad operation in welcome GUI. 
-- add zero-point to gamepad configuration. 
-- introduce gamepad support for spacecraft mode, remove 'Gaia scene' camera mode (can be mimicked with focus mode), refactor input controllers, fix default SDL gamepad mappings file. 
-- add several new functions to enable setting the camera state from scripts. 
-- add time zone to settings. Time zone can be either UTC, or the system default. Update date dialog year limits, fix time component layout. 
-- adapt raymarching effects work with ECS model. 
-- light glow effect now works with ECS model. 
-- expose post-processor properties as settings in configuration file. 
-- save configuration when closing dataset manager window. 
-- add popup notice when opening the keyframes window if component 'others' is not visible. 
-- add full screen bit depth and refresh rate to fully qualify selected full screen modes. 
-- improve layout and information of crash window. 
-- add notice when there are no datasets. 
+- migration to new dataset structure, add data location cleaner utility at startup. 
+- support gzipped data descriptor files. 
+- re-balance the weights for every axis-mapped action in main gamepad listener, resulting in a much smoother navigation with game controllers and joysticks. 
+- add sRGB color space support in preparation for migration to OpenXR. Activate it with the key `graphics::useSRGB` in the configuration file. 
+- add support for images in tip generator, include gamepad input images. 
+- complete Spanish translation to 100%. 
+- add star visual settings to gamepad GUI. 
+- increase global font size and UI spacing. 
+- generic controller support in all UI windows. 
+- add preliminary keyboard support for navigating UI menus and windows. 
+- add some extra room between dataset types to improve readability. 
+- add star glow factor control and API call to fine tune the amount of light irradiated by stars close to the camera. 
+- add screen mode button at the top-right of the welcome GUI. 
+- add gamepad support in dataset manager window. 
+- remove music component from controls window. 
+- activate lazy shader loading for all but the basic shader versions (SSR, motion blur, relativistic mode, gravitational waves). 
+- introduce index of refraction for the celestial sphere when orthosphere view is on. Included as a slider in the experimental section of the GUI.
 
 ## Bug Fixes
-- disable tessellation on macOS by default. 
-- bug in latest version determination in version checker. 
-- remove unnecessary spacing in layout of focus info interface. 
-- trajectory size determination algorithm not accurate, breaks when adding points close to the origin. 
-- add model size attribute to compute solid angle for model objects more accurately. 
-- correctly query graphics device for resolution and apply scaling. 
-- toggling SSR and motion blur does not update depth state in some shaders. 
-- double definitions in shader libraries. 
-- render constellation boundaries as closed polygons in order to avoid artifacts. 
-- index errors in keybaord in controller GUI. 
-- back-buffer scale is now applied correctly (and only once), works with external view. 
-- remove angle from zenith from cubemap renderer in planetarium, use shader-based solution. 
-- prevent rendering titles if panorama mode is on. 
-- initialize position from coordinates object during initialization phase. 
-- land at location never returns. [#674](https://codeberg.org/gaiasky/gaiasky/issues/674) 
-- set foucs with `FocusView` object type. [#671](https://codeberg.org/gaiasky/gaiasky/issues/671) 
-- provide a correct index mapping for arbitrary attributes with string values. 
-- particle size of interactively loaded point cloud datasets. 
-- vertically flip UV coordinates of two-faced billboard to correct texture orientation. 
-- regression in billboard group rendering. [#663](https://codeberg.org/gaiasky/gaiasky/issues/663) 
-- update coordinates in invisible only when present. [#662](https://codeberg.org/gaiasky/gaiasky/issues/662) 
-- prevent runtime error due to non-invertible matrix in spacecraft entity. 
-- diffuse color contribution calculated incorrectly when nLights > 1 in normal shaders. 
-- names in star groups can now be localized, fix focus name in panel. 
-- translate strings of filters, shapes, datasets and minimap. [#403](https://codeberg.org/gaiasky/gaiasky/issues/403) 
-- moon orbits are recomputed more often. 
-- filters crash with instanced star renderers. 
-- modal windows made not collapsible by default. 
-- hotkey tooltip backgrounds. 
-- jump in Pluto's orbit due to deviation between full periods. 
-- highlight 'all visible' setting in quad-based star renderers. 
-- frame sequence number synchronized, value updated when opening preferences. 
-- use view angle instead of view angle apparent in go to object API call. 
-- increase number of vertices of minimap shape renderer, fixes crash in heliosphere minimap. 
-- typo in Jupiter English translation file, add meshes to data descriptor file. 
-- break link in dataset manager if too long. 
-- make sure direction and up vectors are orthogonal in camera transition call. 
-- increase size star point buffer when needed. 
-- null-check satellite attitude before getting quaternion. [#402](https://codeberg.org/gaiasky/gaiasky/issues/402) 
-- empty tips may crash Gaia Sky at startup. 
-- 'add scene graph object' event missing source object. [#400](https://codeberg.org/gaiasky/gaiasky/issues/400) 
-- remove phase of pi radians in default-model orbital elements. 
-- regression with libgdx 1.11.0 that caused vertical tooltips. 
-- null-check settings in crash reporter. 
-- workaround for libgdx backslash bug in asset manager. Fixes [#398](https://codeberg.org/gaiasky/gaiasky/issues/398) 
-- hide system cursor correctly with GLFW until libgdx 1.10.1 is released. 
-- use minimum width for debug interface to prevent dynamic resizing depending on content. 
+- backup/restore perspective camera state before/after rendering off-screen frames and screenshots to avoid rendering artifacts whenever any of the cubemap-based modes (planetarium, panorama) is on. 
+- context menu crashes when no object is hit. Fixes [#694](https://codeberg.org/gaiasky/gaiasky/issues/694).
+- add 'gamepads detected' notification text to I18N files. 
+- screen resizing sets internal resolution state and is persisted on restart. Adjust automatic UI scaling algorithm. 
+- apply 'angle from zenith' in planetarium mode as camera rotation instead of as an effect parameter to enable 5-side optimization when aperture <= 180. 
+- reimplement automatic tone mapping algorithm and manager. 
+- refocusing on a star set does not always work. 
+- camera speed API call not mapping values correctly. 
+- add 'compiling shaders' message during loading process. 
+- bookmarks to stars not selecting the right objects. 
+- affine transformations applied correctly to mesh objects. 
 
 ## Build System
-- move repository from Gitlab to Codeberg.
-- update Gitlab references to Codeberg, when possible. Use Codeberg API for version checking. 
-- update changelog template repository to Codeberg. 
-- remove Gitlab CI file. 
-- extract documentation to own project, which is no longer a submodule. 
-- upgrade to libgdx 1.11.0 and LWJGL 3.3.1 --- this adds M1 Mac support. 
-- add aarch64 JRE to macOS bundle for M1 machines. Move to macOS single bundle archive from deprecated old single bundle. 
-- force safe graphics mode on M1 macOS. 
-- use default GC (G1) in favor of Shenandoah (only LTS). 
-- upgrade gradle wrapper version to 7.5.1. 
+- changelog creation script now does not produce a full change log for the whole history of the project anymore. It now gets the tag or tag range as input and the maintainer is supposed to update the   `CHANGELOG.md` file manually. The changes are provided since a few releases ago in the release notes file. 
 
-## Documentation
-- update repository pointers to Codeberg. 
-- update in-app mastodon reference from cat to social, as it's in English. 
-- remove twitter link, add mastodon hashtag. 
-- improve comments on color maps GLSL code. 
-- add new panorama orthographic projection to API Javadocs. 
-- remove wrong license (leftover from old copy-paste) in fisheye fragment shader code. 
-- add contributor.
-- typos and so. 
+## Code Refactoring
+- move ambient light watcher from main Gaia Sky class to own inner class, remove unused event. 
+- guard GLSL libraries with `#ifndef`/`#define` preprocessor statements to prevent double definitions. 
+- change screenshots system from poll to reactive. 
+- rename controller GUI to gamepad GUI. 
+- move content of 'Gaia' tab to 'Data' tab in preferences window. 
 
-## Style
-- mend variable names in about window to follow camel case. 
-- fix linter stylistic warnings in GUI and interfaces. 
+## Documentation
+- improve contributing guidelines for translations.