feat(shader): independent emissive cores and precision options in beta.131

docs: record beta.130 release and preserved Prism data
feat(shader): selective bloom and shared precision in beta.130
2026-09-17 21:32:28 +02:00 · 2026-09-17 21:06:31 +02:00 · 2026-09-17 21:04:33 +02:00 · 2026-09-17 19:13:09 +02:00
30 changed files with 1038 additions and 45 deletions
@@ -20,13 +20,13 @@ La [vision complète](docs/vision.md) conserve les intentions ; le
 L’économie, les claims et les dimensions décrits dans la vision restent
 à implémenter.

-La version **beta.129** ajoute les reflets CTM optionnels sur les contours du
-relief, avec une portée indépendante de 16 à 256 blocs. Les surfaces plates
-se raccordent entre tous les matériaux. Les ombres gagnent les portées
-128/256, gardent leur intensité à midi et ne réalignent plus leur grille à
-chaque mouvement du soleil. **Options → Shaders → Sanctuary · Vanilla Light**.
-Le [ticket de livraison](docs/shader-beta129.md) précise le résultat et ses
-vérifications. Publication et synchronisation en cours de préparation.
+La version **beta.131** active par défaut le bloom, les minerais émissifs et
+le highlight. Couper le bloom ou mettre son intensité à zéro conserve les
+inclusions émissives sans halo. La précision commune ajoute 64 et 128 pixels
+par bloc en options ; sa valeur initiale reste 16. Distances initiales :
+ombres 128 blocs et highlight 32 blocs. **Options → Shaders → Sanctuary ·
+Vanilla Light**. Les réglages personnalisés sont conservés.
+Le [ticket de livraison](docs/shader-beta131.md) suit la validation et la distribution.
 La [livraison précédente](docs/clay-workshop-integration-beta110.md) réunit déjà
 l’atelier, les œufs et la neige saisonnière dans l’instance **Sanctuary Beta**.
 Les [synchronisations antérieures](docs/git-sync-beta092.md) restent documentées.
@@ -37,11 +37,27 @@ La [carte native beta.005](docs/atlas-beta005.md) prend le relais après
 l’étude de Xaero et des alternatives libres.


+## beta.131 — Émissifs indépendants et précision étendue
+
+Bloom, émissifs et highlight activés initialement ; halo facultatif et cinq
+précisions communes de 8 à 128 pixels/bloc.
+[Contrat et vérifications](docs/shader-beta131.md).
+
+## beta.130 — Bloom, minerais émissifs et précision commune
+
+Halo réglable des sources lumineuses et inclusions des vingt textures de
+minerais ; réglages par défaut 32/128/16 et ombres activées.
+[Contrat et vérifications](docs/shader-beta130.md) ·
+[Pack normal](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.130/Sanctuary-beta.130.mrpack) ·
+[Pack de test](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.130/Sanctuary-Test-beta.130.mrpack).
+
 ## beta.129 — Reflets CTM et ombres jusqu'à 256 blocs

 Reflets connectés réglables, cinq portées indépendantes, soleil plein à midi
 et correction du réalignement cyclique de la grille d'ombres.
-[Contrat et vérifications](docs/shader-beta129.md).
+[Contrat et vérifications](docs/shader-beta129.md) ·
+[Pack normal](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.129/Sanctuary-beta.129.mrpack) ·
+[Pack de test](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.129/Sanctuary-Test-beta.129.mrpack).

 ## beta.128 — Ombres stables, lune et feuillage

@@ -14,6 +14,30 @@ JAR Sanctuary sont des pièces jointes de releases Gitea. Aucun JAR de mod ou
 dépendance téléchargée n'entre dans l'historique Git. Le canal Beta est distinct
 de l'ancien pack 26.2.

+## beta.130 — bloom et précision commune
+
+Bloom réglable, masques sélectifs des vingt textures de minerais, précision
+commune aux ombres et au highlight. Réglages initiaux 32/128/16 et Pixel Shadows
+activé ; anciennes préférences conservées. [Contrat et vérifications](shader-beta130.md).
+[Release beta.130](https://git.botsu.net/koka/sanctuary-beta/releases/tag/beta.130)
+publiée ; canal `68e06353bf880af04c1c72d4e3a159f11f94b619`. Deux synchronisations isolées
+puis deux dans la même instance **Sanctuary Beta** réussies. Les 923 fichiers
+personnels suivis, réglages de shaders compris, gardent leurs hashes. Aucun
+monde personnel ouvert ; sauvegarde préalable `sanctuary-backups/before-beta.130/`.
+Packs normal/Test et template vérifiés et copiés dans `sanctuary-beta/build/`.
+
+## beta.129 — reflets CTM et portées 16–256 blocs
+
+Reflets connectés entre tous les matériaux coplanaires, portée indépendante,
+ombres à 128/256 blocs, intensité rétablie à midi et correction du réalignement
+cyclique de la grille lumineuse. [Contrat et vérifications](shader-beta129.md).
+[Release beta.129](https://git.botsu.net/koka/sanctuary-beta/releases/tag/beta.129)
+publiée ; canal `2eaa0130a4cd475c598beefdab40f48fc8681ab7`. Deux synchronisations isolées
+puis deux dans la même instance **Sanctuary Beta** réussies. Les 923 fichiers
+personnels suivis, réglages de shaders compris, sont conservés. Aucun monde
+personnel ouvert ; copie préalable dans `sanctuary-backups/before-beta.129/`.
+Packs normal/Test et template copiés et vérifiés dans `sanctuary-beta/build/`.
+
 ## beta.128 — stabilité des ombres, lune et feuillage

 Ombres des blocs nettes et stabilisées, atténuation à midi, lune légère et
@@ -106,4 +106,14 @@ habituel `sanctuary-beta/build/` :
 - JAR Sanctuary :
  `ca3e2ff4e0717a3a54c1d57478d43aade39d001b71c4eec745d76f010f7def54`.

-Publication et synchronisation à consigner après leur exécution.
+[Release beta.129](https://git.botsu.net/koka/sanctuary-beta/releases/tag/beta.129)
+publiée depuis `35103a7ea8635dc4ed26293f00e86d99aaacfca8`. Canal packwiz
+`2eaa0130a4cd475c598beefdab40f48fc8681ab7`. Deux synchronisations isolées puis deux synchronisations
+dans l'instance **Sanctuary Beta** ont réussi. Les **923 fichiers personnels**
+suivis, dont les réglages de shader, sont inchangés. Aucun monde personnel ouvert.
+Sauvegarde préalable des fichiers gérés : `sanctuary-backups/before-beta.129/`.
+Le JAR installé a le hash vérifié ci-dessus. Reçus locaux :
+`build/shader129-artifact.json`, `build/shader129-isolated.json` et
+`build/shader129-prism.json`. Le checkout initial avec ses modifications en
+cours a été préservé ; seule la copie des archives versionnées rejoint son
+répertoire `build/`.
@@ -0,0 +1,131 @@
+# SHADER-130 — bloom et précision commune
+
+Demandes du 17 septembre 2026 : bloom réglable du soleil et des sources
+lumineuses ; inclusions émissives du fer, cuivre, redstone, lapis, diamant,
+émeraude, rubis, saphir, quartz et or ; réglage commun « Précision » pour
+les ombres et le highlight. Branche `codex/bloom-beta130`, socle beta.129,
+Minecraft 26.3 / Java 25.
+
+## Résultat
+
+Dans **Options → Shaders → Sanctuary · Vanilla Light**, le bloom possède
+un interrupteur, une intensité et une diffusion réglables de 0 à 100.
+Les minerais ont leur propre interrupteur et intensité. Le bloom reste
+optionnel, désactivé initialement, avec une intensité préparée à 35, une
+diffusion à 50 et une émission des minerais à 50. Une intensité globale
+nulle arrête les passes et libère les ressources de cet effet.
+
+Les nouveaux réglages par défaut sont **Pixel Shadows activé**, distance
+des ombres **128 blocs**, highlight **32 blocs** et **Précision 16 pixels
+par bloc**. La précision unique propose 8, 16 et 32 et contrôle simultanément
+ombres et arêtes. La clé JSON historique `shadowPixels` est conservée :
+les préférences déjà personnalisées ne sont pas écrasées.
+
+Les vingt textures de minerais sont analysées depuis les ressources actives.
+La palette de pierre, de deepslate ou de netherrack est comparée aux pixels
+colorés des inclusions, avec un traitement du quartz et de l'or du Nether.
+Les reflets clairs accolés aux inclusions sont conservés. Le masque est
+calculé une fois par texture et conservé en cache jusqu'au rechargement des
+ressources. Une texture optionnelle `<nom>_e.png` peut préciser ce masque
+pour une texture candidate ; sa luminance maximale multipliée par l'alpha
+remplace la détection automatique. Les couleurs affichées viennent toujours
+de l'atlas Minecraft actif, y compris son animation.
+
+Les sources sont les faces visibles des modèles de blocs lumineux, la lave,
+le soleil et la lune. Les lampes éteintes ne produisent pas de halo. Le
+niveau lumineux natif pondère les sources ordinaires ; l'émission des minerais
+est purement graphique. La profondeur du terrain élimine les inclusions
+cachées et masque le soleil derrière les constructions. Le cœur émissif
+conserve ses pixels nets, tandis qu'un halo séparé est diffusé à résolution
+réduite puis composé sur l'image.
+
+Aucun niveau de lumière serveur, spawn, règle de jeu, format de sauvegarde,
+identifiant ou paramètre de génération ne change. Aucun monde personnel
+n'est ouvert pour les essais.
+
+## Coût et limites
+
+La géométrie suit uniquement les sections natives visibles et déjà chargées.
+Leur palette permet d'écarter rapidement les sections sans source ; le cache
+invalide les sections touchées lors des modifications. Construction répartie
+sur les images, au plus quatre sections démarrées et un budget souple de
+3 ms, cache GPU plafonné à 32 Mio et 16 384 faces par section. Une section
+qui dépasse les limites est omise. Aucun chargement de chunk forcé.
+
+Le masque GPU est plafonné à 256 textures, chacune échantillonnée au plus en
+64 × 64 ; les textures natives 16 × 16 conservent leurs texels. Les masques
+animés utilisent leur première image, tandis que la couleur reste animée.
+La carte d'émission est à la résolution de l'écran ; la diffusion séparable
+utilise deux cibles flottantes à 1/8 de largeur et de hauteur, sans retour
+GPU vers CPU en production. Les allocations sont libérées à l'arrêt, au
+rechargement et à la déconnexion, et recréées au changement de taille.
+
+Cette première version ne reconstruit pas les sources hors écran, les
+particules, les entités lumineuses ni les modèles dessinés exclusivement par
+un renderer de block entity. Les packs très différents peuvent demander un
+masque explicite. Les silhouettes des liquides sont approximées puis
+masquées par la profondeur native. Aucune promesse de FPS ni validation
+Windows/Vulkan ; les essais graphiques portent sur macOS / Apple M1 / OpenGL.
+
+## Vérifications
+
+Le test client ciblé réussit en **1 min 29 s**, dans un nouveau monde plat,
+graine 122. Il analyse les vingt textures, refuse les pixels gris de leur
+roche, mesure le gain nocturne et les variations réelles d'intensité/diffusion.
+Couvrir les minerais de pierre supprime toute source émissive. Retirer les
+blocs rétablit l'émission ; le rechargement des ressources fait de même.
+Torche, glowstone, lampe alimentée, lave et soleil sont vérifiés, ainsi que
+l'arrêt de la lampe et l'occultation du soleil par de la pierre. Les valeurs
+par défaut et la conservation d'anciens choix personnalisés passent.
+
+Log ciblé : `build/shader130-client-bloom.log` ; masques inspectables dans
+`mods/sanctuary/build/run/clientGameTest/bloom130-ore-masks.png` et son CSV.
+La suite shader complète réussit en **3 min 16 s** : casters hors écran,
+retrait/repose, trois précisions, cinq portées, lune, zénith, feuillage,
+realtime, caméra et rechargement restent vérifiés. Les arêtes CTM restent
+raccordées entre matériaux ; 1 295 échantillons du contour sont éclaircis
+à précision 8, 596 à 16 et 120 à 32. Les captures françaises/anglaises et
+le rendu des minerais/du soleil sont inspectés.
+
+Commandes natives : `./gradlew :sanctuary:runClientGameTest
+-PsanctuaryClientTests=true -PsanctuaryPixelShadows122ClientTests=true
+-PsanctuaryClientNoVsync=true -PsanctuaryQuickTests=true`. Le test ciblé utilise
+`-PsanctuaryBloom130ClientTests=true` à la place de la propriété PixelShadows.
+Log complet : `build/shader130-client-full.log` ; captures sous
+`mods/sanctuary/build/run/clientGameTest/screenshots/`.
+
+`./gradlew check build assemblePack assembleTestPack -x :sanctuary:runGameTest`
+réussit en **2 min 24 s**, 126 tâches. Le serveur GameTest dédié reste exclu
+conformément au refus antérieur de son EULA. La comparaison au binaire beta.129
+trouve **24 entrées de production** modifiées, toutes limitées au shader et à
+ses interfaces. Gameplay et textures des gemmes inchangés ; aucun test,
+monde ou modèle GLB embarqué. Les sources archivées correspondent aux sources
+Java, les packs normal/Test embarquent le même JAR et le template contient
+exactement les ressources prévues.
+
+Archives vérifiées dans `build/` et recopiées dans le dossier habituel
+`sanctuary-beta/build/` :
+
+
+- `Sanctuary-beta.130.mrpack` : 10386021 octets, SHA-256
+  `7a3fcd4e496fa136eb3e0896fa7b856ae91771123186fa8df13c8fb1e0cf3e9a`.
+
+- `Sanctuary-Test-beta.130.mrpack` : 10404944 octets, SHA-256
+  `8de094fcbc58a300cc24d64c8d1b7931fdb8db354c75defa6bf2a2aa4a123a23`.
+
+JAR : `1ac4d1b1339361fb665f03ca3bd359163db5037ffd90e684c5a461759f6076e7`.
+
+[Release beta.130](https://git.botsu.net/koka/sanctuary-beta/releases/tag/beta.130)
+publiée depuis `534dfec4f88169a200702b50d1ba87d85c107bee`. Canal packwiz
+`68e06353bf880af04c1c72d4e3a159f11f94b619`. Les téléchargements publics sont vérifiés par SHA-256.
+Deux synchronisations isolées, puis deux dans la même instance **Sanctuary
+Beta**, réussissent. Un seul JAR Sanctuary beta.130 est actif. Les
+**923 fichiers personnels suivis** conservent leurs hashes, dont les mondes,
+packs et préférences de shaders. Sauvegarde préalable dans
+`sanctuary-backups/before-beta.130/` de l'instance. Aucun monde personnel ouvert.
+
+Reçus locaux ignorés : `build/shader130-artifact.json`,
+`build/shader130-isolated.json`, `build/shader130-prism.json` et
+`build/shader130-publication.log`. Le checkout original conserve ses
+modifications préexistantes ; seuls les trois artefacts versionnés vérifiés
+sont recopiés dans son dossier `build/`.
@@ -0,0 +1,83 @@
+# SHADER-131 — émissifs indépendants et réglages initiaux
+
+Demande : activer par défaut bloom, minerais émissifs et highlight ; garder
+les émissifs avec halo coupé ou intensité du bloom à zéro, sans bouton ajouté ;
+ajouter 64 et 128 pixels/bloc en options. Précision initiale 16, distances
+highlight 32 et ombres 128 conservées. Préférences personnalisées préservées.
+Branche `codex/emissive-beta131`, socle beta.130, Minecraft 26.3 / Java 25.
+
+Le futur effet demandé est une légère teinte diffusée depuis les blocs
+voisins, pas des reflets reconnaissables. Étude seulement pour ce ticket ;
+aucun SSR ou éclairage indirect expérimental activé.
+
+## Comportement et validation
+
+Le curseur à zéro et l'interrupteur Bloom coupent uniquement le halo.
+Le réglage existant des minerais contrôle leurs inclusions nettes séparément.
+Sans halo, les cibles de diffusion GPU sont libérées ; l'émission garde
+seulement les ressources nécessaires. Tout désactiver libère l'ensemble.
+La grille commune propose 8, 16, 32, 64 et 128, sans augmenter le plafond
+4096 de la carte d'ombres. Libellés FR/EN et essais clients natifs sur les
+inclusions, l'absence de halo, les transitions et les nouvelles précisions.
+Aucun changement de lumière serveur, de génération ou de sauvegardes.
+
+Le cœur émissif et le halo utilisent maintenant deux chemins indépendants.
+Les textures et leur analyse restent celles de beta.130. Avec le halo coupé,
+la carte d'émission est effacée avant les faces, le cœur net est composé,
+et les passes de ciel, réduction, diffusion et application du halo sont
+omises. Le retour au bloom recrée ses cibles. Aucun bouton ajouté, aides
+FR/EN adaptées et choix explicitement désactivés toujours conservés.
+
+## Vérifications
+
+Suite client native réussie en **3 min 46 s**, monde plat neuf de graine 122,
+macOS / Apple M1 / OpenGL. Cinq précisions sauvegardées et chargées, bornes
+et seuils de normalisation, carte d'ombres plafonnée et arêtes CTM rendues
+à 64/128. Le gain mesuré des traits diminue de 0,02778 à précision 32 à
+0,02094 à 64, puis 0,01013 à 128 dans la même scène.
+
+Les inclusions restent nettes sans halo : le rendu Bloom OFF correspond
+au rendu intensité zéro. Aucun gain mesuré hors du masque source, ressources
+de diffusion absentes ; couper aussi les émissifs libère l'ensemble et
+restitue l'image initiale. Réactiver le bloom restitue son image précédente.
+Captures OFF/zéro inspectées. Valeurs initiales ON vérifiées ; un ancien
+choix explicitement OFF reste OFF. Les essais beta.130 (vingt masques,
+occultation, sources, rechargement), lune, feuillage et realtime passent.
+
+Le premier essai rencontrait une assertion historique attendant le highlight
+OFF lorsqu'une clé était absente. Elle attend désormais la nouvelle valeur
+ON ; les cas de préférences explicitement désactivées restent testés.
+
+Commande : `./gradlew :sanctuary:runClientGameTest -PsanctuaryClientTests=true
+-PsanctuaryPixelShadows122ClientTests=true -PsanctuaryClientNoVsync=true
+-PsanctuaryQuickTests=true`. Log : `build/shader131-client-full.log` ; captures
+sous `mods/sanctuary/build/run/clientGameTest/screenshots/`.
+
+`./gradlew check build assemblePack assembleTestPack -x :sanctuary:runGameTest`
+réussit en **2 min 30 s**, 126 tâches. Les archives normal/Test, leurs sources
+et le template sont vérifiés. Six entrées de production changent : moteur
+Bloom, préférences, interface et libellés. Gameplay, shaders GLSL et textures
+restent identiques à beta.130. Aucun résultat Windows/Vulkan
+revendiqué ; le serveur GameTest dédié reste exclu conformément au refus
+antérieur de son EULA.
+
+## Piste suivante — diffusion des couleurs
+
+Choix confirmé : légère teinte des surfaces voisines. Une estimation SSGI
+utilise la couleur et la profondeur visibles pour des rebonds diffus ; voir
+la [documentation primaire Unity](https://docs.unity3d.com/Packages/com.unity.render-pipelines.high-definition@17.0/manual/Override-Screen-Space-GI.html).
+Proposition à expérimenter : faible intensité, courte portée autour des
+surfaces, calcul réduit, rejet par profondeur pour ne pas teinter au travers
+des murs. Vérifier les bords de l'écran, les blocs hors champ, la stabilité
+en mouvement et les textures avant de fixer une qualité. Cette piste n'est
+pas implémentée dans beta.131.
+
+## Livraison
+
+- `Sanctuary-beta.131.mrpack` : 10386312 octets ; SHA-256 `e02067e424bf4f54512d5cfb1b5cde0fe232aa6bdadc0d38981cd15817a6387a`.
+- `Sanctuary-Test-beta.131.mrpack` : 10405238 octets ; SHA-256 `298387cce5a5b7cdc09b3a9d24859b674a736b25abcbafa7995b813757641265`.
+
+JAR : `87210da23f7781efccdbdbf5d4e2d3c1ff1857a7f326027b93d6a301c7dfdb0d`.
+
+Archives vérifiées recopiées dans `sanctuary-beta/build/`. Publication puis
+synchronisation de la même instance après le commit source.
@@ -9,8 +9,8 @@ loom_version=1.17.20
 fabric_api_version=0.160.5+26.3

 # Release counter: beta.001, .002, .003, ... (see docs/versioning.md).
-mod_version=beta.129
-pack_version=beta.129
+mod_version=beta.131
+pack_version=beta.131
 resource_pack_version=beta.121
 maven_group=fr.koka.sanctuary
 jei_version=30.32.0-sanctuary.3
@@ -93,6 +93,10 @@ tasks.named('runGameTest') {
 }

 tasks.named('processGametestResources') {
+    def bloom130Client = providers.gradleProperty('sanctuaryBloom130ClientTests').map { it.toBoolean() }.getOrElse(false)
+    inputs.property('sanctuaryBloom130ClientTests', bloom130Client)
+    if (bloom130Client) filter { line -> line.replace('fr.koka.sanctuary.gametest.SanctuaryClientRenderTests', 'fr.koka.sanctuary.client.shader.Bloom130ClientChecks') }
+
    def shadows122Client = providers.gradleProperty('sanctuaryPixelShadows122ClientTests').map { it.toBoolean() }.getOrElse(false)
    inputs.property('sanctuaryPixelShadows122ClientTests', shadows122Client)
    if (shadows122Client) filter { line -> line.replace('fr.koka.sanctuary.gametest.SanctuaryClientRenderTests', 'fr.koka.sanctuary.client.shader.PixelShadows122ClientChecks') }
@@ -0,0 +1,139 @@
+package fr.koka.sanctuary.client.shader;
+
+import static fr.koka.sanctuary.client.shader.PixelShadows122ClientChecks.*;
+import com.mojang.blaze3d.platform.NativeImage;
+import java.nio.file.*;
+import java.util.*;
+import java.util.concurrent.CompletableFuture;
+import net.fabricmc.fabric.api.client.gametest.v1.FabricClientGameTest;
+import net.fabricmc.fabric.api.client.gametest.v1.context.ClientGameTestContext;
+import net.fabricmc.fabric.api.client.gametest.v1.context.TestServerContext;
+import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.client.Screenshot;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.Identifier;
+import net.minecraft.world.level.block.Blocks;
+
+/** Actual source texels, native GPU masks, occlusion and user controls in an isolated world. */
+public final class Bloom130ClientChecks implements FabricClientGameTest {
+    public void runTest(ClientGameTestContext c){new PixelShadows122ClientChecks(true).runTest(c);}
+    static final List<String> ORES=ores();
+    private static List<String> ores(){var result=new ArrayList<String>();for(String name:List.of("iron","copper","redstone","lapis","diamond","emerald","ruby","sapphire","gold")){
+        String ns=name.equals("ruby")||name.equals("sapphire")?"sanctuary:":"minecraft:";result.add(ns+name+"_ore");result.add(ns+"deepslate_"+name+"_ore");}
+        result.add("minecraft:nether_quartz_ore");result.add("minecraft:nether_gold_ore");return List.copyOf(result);}
+    static void run(ClientGameTestContext c,TestServerContext server){
+        c.runOnClient(m->{preferences();analyseTextures();VanillaLight.setSaturation(100);VanillaLight.setPixelShadows(false);VanillaLight.setEdgeHighlights(false);VanillaLight.setBloom(false);VanillaLight.setOreEmission(false);});
+        server.runOnServer(s->{command(s,"time set 18000");
+            for(int x=4;x<=20;x++)for(int z=4;z<=20;z++){
+                s.overworld().setBlockAndUpdate(new BlockPos(x,64,z),Blocks.CONCRETE.black().defaultBlockState());
+                for(int y=65;y<=70;y++)s.overworld().setBlockAndUpdate(new BlockPos(x,y,z),Blocks.AIR.defaultBlockState());
+            }
+            for(int i=0;i<ORES.size();i++){var state=BuiltInRegistries.BLOCK.getValue(Identifier.parse(ORES.get(i))).defaultBlockState();check(state.getLightEmission()==0,"Ores do not acquire server-side light: "+ORES.get(i));s.overworld().setBlockAndUpdate(orePos(i),state);}
+            s.overworld().setBlockAndUpdate(new BlockPos(14,65,9),Blocks.REDSTONE_LAMP.defaultBlockState());
+        });
+        camera(c,server,10.5,71,9.5,60);c.waitTicks(40);c.waitFor(m->m.levelRenderer.hasRenderedAllSections(),1200);
+        var off=capture(c,"bloom-ores-off");
+        c.runOnClient(m->{VanillaLight.setOreEmission(false);VanillaLight.setBloom(true);});frames(c);
+        check(luminous(emission(c))==0,"White/grey rock, ordinary surfaces and unlit lamps do not seed bloom");
+        unchanged(off,capture(c,"bloom-ores-disabled"),"Disabling ore emission leaves the original scene intact");
+        c.runOnClient(m->{VanillaLight.setOreEmission(true);VanillaLight.setOreIntensity(100);});frames(c);
+        var source=emission(c);int orePixels=luminous(source);check(orePixels>100,"Actual exposed ore inclusions enter the GPU mask: "+orePixels);
+        var on=capture(c,"bloom-ores-on");double oreGain=gain(off,on,null);check(oreGain>1000,"Ores visibly glow in the native night scene: "+oreGain);
+        c.runOnClient(m->VanillaLight.setBloom(false));frames(c);
+        var coreOnly=capture(c,"emissive-bloom-off");
+        check(gain(off,coreOnly,null)>1000,"Emissive cores survive bloom OFF");
+        check(gain(off,coreOnly,source)<1,"No halo outside source texels with bloom OFF");
+        c.runOnClient(m->check(!Bloom.haloAllocated(),"Bloom OFF frees blur targets and uniforms"));
+        c.runOnClient(m->{VanillaLight.setBloom(true);VanillaLight.setBloomIntensity(0);});frames(c);
+        unchanged(coreOnly,capture(c,"emissive-bloom-zero"),"Zero bloom matches OFF while retaining emissive cores");
+        c.runOnClient(m->check(!Bloom.haloAllocated(),"Zero bloom frees blur resources"));
+        c.runOnClient(m->VanillaLight.setOreEmission(false));c.waitTicks(8);
+        c.runOnClient(m->check(!Bloom.allocated()&&!Bloom.applied(),"Zero halo and disabled cores release everything"));
+        unchanged(off,capture(c,null),"Disabling both restores the original scene");
+        c.runOnClient(m->{VanillaLight.setOreEmission(true);VanillaLight.setBloomIntensity(35);});frames(c);
+        unchanged(on,capture(c,null),"Re-enabling bloom restores its original image");
+        c.runOnClient(m->VanillaLight.setBloomIntensity(10));frames(c);double low=gain(off,capture(c,null),source);
+        c.runOnClient(m->VanillaLight.setBloomIntensity(90));frames(c);double high=gain(off,capture(c,"bloom-strength-90"),source);
+        check(high>Math.max(30,low*2),"Bloom strength changes the halo outside source pixels: low="+low+" high="+high);
+        c.runOnClient(m->VanillaLight.setBloomRadius(0));frames(c);var tight=capture(c,"bloom-spread-0");
+        c.runOnClient(m->VanillaLight.setBloomRadius(100));frames(c);var wide=capture(c,"bloom-spread-100");
+        check(difference(tight,wide)>100,"Spread changes the real GPU halo");
+        c.runOnClient(m->VanillaLight.setOreIntensity(0));frames(c);check(luminous(emission(c))==0,"Zero ore strength suppresses both cores and halos");
+        unchanged(off,capture(c,null),"Zero ore strength restores the source image");
+        c.runOnClient(m->{VanillaLight.setOreIntensity(100);VanillaLight.setBloomIntensity(35);VanillaLight.setBloomRadius(50);});frames(c);
+        server.runOnServer(s->{for(int i=0;i<ORES.size();i++)s.overworld().setBlockAndUpdate(orePos(i).above(),Blocks.STONE.defaultBlockState());});c.waitTicks(25);frames(c);
+        check(luminous(emission(c))==0,"Covering veins with stone removes all emission: no through-wall ore glow");
+        capture(c,"bloom-covered-ores");
+        server.runOnServer(s->{for(int i=0;i<ORES.size();i++)s.overworld().setBlockAndUpdate(orePos(i).above(),Blocks.AIR.defaultBlockState());});c.waitTicks(25);frames(c);
+        check(luminous(emission(c))>100,"Removing covers reveals the genuine visible inclusion masks again");
+        var reload=c.computeOnClient(net.minecraft.client.Minecraft::reloadResourcePacks);c.waitFor(m->reload.isDone()&&m.gui.overlay()==null,1200);reload.join();frames(c);
+        check(luminous(emission(c))>100,"Resource reload rebuilds emitter meshes and masks");
+        c.runOnClient(m->VanillaLight.setOreEmission(false));
+        server.runOnServer(s->s.overworld().setBlockAndUpdate(new BlockPos(14,65,9),Blocks.TORCH.defaultBlockState()));c.waitTicks(25);frames(c);
+        int torch=luminous(emission(c));check(torch>3,"A native torch seeds bloom: "+torch);capture(c,"bloom-torch");
+        server.runOnServer(s->s.overworld().setBlockAndUpdate(new BlockPos(14,65,9),Blocks.GLOWSTONE.defaultBlockState()));c.waitTicks(25);frames(c);
+        check(luminous(emission(c))>torch,"A full luminous block contributes its real textured surface");capture(c,"bloom-glowstone");
+        server.runOnServer(s->s.overworld().setBlockAndUpdate(new BlockPos(14,65,9),Blocks.STONE.defaultBlockState()));c.waitTicks(25);frames(c);
+        check(luminous(emission(c))==0,"Replacing the light source removes its cached emission");
+        server.runOnServer(s->{s.overworld().setBlockAndUpdate(new BlockPos(14,65,9),Blocks.REDSTONE_LAMP.defaultBlockState());s.overworld().setBlockAndUpdate(new BlockPos(14,64,9),Blocks.REDSTONE_BLOCK.defaultBlockState());});
+        c.waitTicks(25);frames(c);check(luminous(emission(c))>10,"Powered lamp emits through its on-state texture");capture(c,"bloom-lamp-on");
+        server.runOnServer(s->s.overworld().setBlockAndUpdate(new BlockPos(14,64,9),Blocks.CONCRETE.black().defaultBlockState()));
+        c.waitTicks(25);frames(c);check(luminous(emission(c))==0,"Unpowered lamp loses its glow after its native state update");
+        server.runOnServer(s->s.overworld().setBlockAndUpdate(new BlockPos(14,65,9),Blocks.LAVA.defaultBlockState()));
+        c.waitTicks(25);frames(c);check(luminous(emission(c))>10,"Native visible lava seeds bloom");capture(c,"bloom-lava");
+        server.runOnServer(s->command(s,"time set 3000"));camera(c,server,10.5,90,9.5,70);
+        var direction=c.computeOnClient(m->PixelShadows.sunDirection(m.gameRenderer.gameRenderState().levelRenderState.skyRenderState.sunAngle));
+        look(c,server,(float)Math.toDegrees(Math.atan2(-direction.x,direction.z)),-(float)Math.toDegrees(Math.asin(direction.y)));
+        c.runOnClient(m->VanillaLight.setBloom(false));c.waitTicks(8);var sunOff=capture(c,"bloom-sun-off");
+        c.runOnClient(m->VanillaLight.setBloom(true));frames(c);var sunMask=emission(c);
+        check(luminous(sunMask)>40,"The actual sun disc seeds bloom");
+        double sunlight=gain(sunOff,capture(c,"bloom-sun-on"),sunMask);check(sunlight>100,"Sun halo extends beyond its source disc: "+sunlight);
+        server.runOnServer(s->{var eye=s.getPlayerList().getPlayers().getFirst().getEyePosition();var center=BlockPos.containing(eye.x+direction.x*8,eye.y+direction.y*8,eye.z+direction.z*8);
+            for(int x=-4;x<=4;x++)for(int y=-4;y<=4;y++)for(int z=-4;z<=4;z++)s.overworld().setBlockAndUpdate(center.offset(x,y,z),Blocks.STONE.defaultBlockState());});
+        c.waitTicks(30);frames(c);check(luminous(emission(c))==0,"Solid terrain in front of the sun suppresses its bloom source");capture(c,"bloom-sun-occluded");
+        c.runOnClient(m->VanillaLight.setBloom(false));c.waitTicks(6);var coveredOff=capture(c,null);
+        c.runOnClient(m->{VanillaLight.setBloom(true);VanillaLight.setBloomIntensity(0);});c.waitTicks(6);c.runOnClient(m->check(!Bloom.applied()&&!Bloom.allocated(),"Zero bloom releases GPU resources"));
+        unchanged(coveredOff,capture(c,null),"Zero bloom leaves no residual glow");
+        c.runOnClient(m->{VanillaLight.setBloomIntensity(35);VanillaLight.setBloom(false);VanillaLight.setOreEmission(true);VanillaLight.setOreIntensity(50);});
+        System.out.println("EMISSIVE131_PASS independent cores with halo OFF/zero; blur resources released; defaults; masks for 20 ore textures; selective night glow; halo intensity/spread; no through-wall glow; live edits; torch/glowstone/lamp/lava/sun; resource reload; defaults/migration; orePixels="+orePixels+" oreGain="+oreGain+" haloLow="+low+" haloHigh="+high+" sunHalo="+sunlight);
+    }
+    private static BlockPos orePos(int i){return new BlockPos(8+i%5,65,8+i/5);}
+    private static void preferences(){try{
+        var path=FabricLoader.getInstance().getConfigDir().resolve("sanctuary-shaders.json");Files.deleteIfExists(path);forgetPreferences();
+        check(VanillaLight.pixelShadows()&&VanillaLight.shadowDistance()==128&&VanillaLight.shadowPixels()==16&&VanillaLight.edgeDistance()==32,"Fresh requested defaults: shadows ON, 128; highlights 32; shared precision 16");
+        check(VanillaLight.bloom()&&VanillaLight.oreEmission()&&VanillaLight.edgeHighlights()&&VanillaLight.bloomIntensity()==35&&VanillaLight.bloomRadius()==50,"Bloom, ore emission and edge highlights default to ON");
+        Files.writeString(path,"{\"bloom\":false,\"oreEmission\":false,\"edgeHighlights\":false,\"pixelShadows\":false,\"shadowDistance\":64,\"shadowPixels\":8,\"edgeDistance\":16}");forgetPreferences();
+        check(!VanillaLight.bloom()&&!VanillaLight.oreEmission()&&!VanillaLight.edgeHighlights()&&!VanillaLight.pixelShadows()&&VanillaLight.shadowDistance()==64&&VanillaLight.shadowPixels()==8&&VanillaLight.edgeDistance()==16,"Existing user choices are retained");
+        for(int n:new int[]{-10,0,35,100,400}){VanillaLight.setBloomIntensity(n);VanillaLight.setBloomRadius(n);VanillaLight.setOreIntensity(n);forgetPreferences();check(VanillaLight.bloomIntensity()==Math.clamp(n,0,100)&&VanillaLight.bloomRadius()==Math.clamp(n,0,100)&&VanillaLight.oreIntensity()==Math.clamp(n,0,100),"Persisted bloom controls are bounded");}
+        VanillaLight.setBloomIntensity(35);VanillaLight.setBloomRadius(50);VanillaLight.setOreIntensity(50);VanillaLight.setShadowPixels(16);
+    }catch(java.io.IOException e){throw new AssertionError(e);}}
+    private static void analyseTextures(){
+        var report=new StringBuilder("texture,selected,total,neutral_rock_selected\n");
+        try(var materials=new BloomMaterials();var sheet=new NativeImage(5*16*6,4*32*6,false)){
+            sheet.fillRect(0,0,sheet.getWidth(),sheet.getHeight(),0xFF16191E);
+            for(int index=0;index<ORES.size();index++){
+                var block=Identifier.parse(ORES.get(index));var id=block.withPath("block/"+block.getPath());
+                try(var image=BloomMaterials.read(id)){
+                    int w=image.getWidth(),h=image.getHeight();int[] pixels=new int[w*h];for(int y=0;y<h;y++)for(int x=0;x<w;x++)pixels[y*w+x]=image.getPixel(x,y);
+                    var mask=materials.mask(id,pixels,w,h,true,false);int count=0,grey=0;
+                    for(int i=0;i<mask.length;i++){if(mask[i]>0){count++;int c=pixels[i],r=c>>16&255,g=c>>8&255,b=c&255;if(r==g&&g==b&&r<215)grey++;}}
+                    check(count>=4&&count<w*h*.7,"Texture has a selective inclusion mask: "+id+" "+count+"/"+mask.length);
+                    if(!id.getPath().contains("quartz"))check(grey==0,"Neutral host rock never emits: "+id);
+                    report.append(id).append(',').append(count).append(',').append(mask.length).append(',').append(grey).append('\n');
+                    for(int y=0;y<32*6;y++)for(int x=0;x<16*6;x++){
+                        int source=(y/6%16)*w/16*w+(x/6)*w/16;int color=pixels[source];if(y>=16*6&&mask[source]==0)color=0xFF16191E;
+                        sheet.setPixel((index%5)*16*6+x,(index/5)*32*6+y,color);
+                    }
+                }
+            }
+            var root=FabricLoader.getInstance().getGameDir();sheet.writeToFile(root.resolve("bloom130-ore-masks.png"));Files.writeString(root.resolve("bloom130-ore-masks.csv"),report.toString());
+            System.out.println("BLOOM130_MASKS\n"+report);
+        }catch(java.io.IOException e){throw new AssertionError(e);}
+    }
+    private static void frames(ClientGameTestContext c){int before=c.computeOnClient(m->Bloom.renderedFrames());c.waitFor(m->Bloom.applied()&&Bloom.ready()&&Bloom.renderedFrames()>before+10,1200);c.waitTicks(8);}
+    private static Frame emission(ClientGameTestContext c){var result=new CompletableFuture<Frame>();c.runOnClient(m->Screenshot.takeScreenshot(Bloom.emissionTarget(),image->{try(image){result.complete(new Frame(image.getWidth(),image.getHeight(),image.getPixels()));}}));c.waitFor(m->result.isDone(),200);return result.join();}
+    private static int luminous(Frame frame){int count=0;for(int color:frame.pixels())if((color&0xFFFFFF)!=0)count++;return count;}
+    private static double gain(Frame off,Frame on,Frame source){double result=0;for(int i=0;i<off.pixels().length;i++)if(source==null||(source.pixels()[i]&0xFFFFFF)==0)result+=Math.max(0,brightness(on.pixels()[i])-brightness(off.pixels()[i]));return result;}
+    private static int difference(Frame a,Frame b){int n=0;for(int i=0;i<a.pixels().length;i++)if(channelDifference(a.pixels()[i],b.pixels()[i])>3)n++;return n;}
+}
@@ -35,6 +35,19 @@ final class EdgeHighlights129ClientChecks {
        check(low.brighter>100 && low.stable>low.samples*.55 && low.darker<low.samples*.005,
                "Highlight brightens local strips, preserves face interiors: "+low);
        grid(c,off,on);
+        c.runOnClient(m -> VanillaLight.setShadowPixels(8));frames(c);
+        var coarse=measure(off,capture(c,"edges-shared-precision-8"));
+        c.runOnClient(m -> VanillaLight.setShadowPixels(32));frames(c);
+        var fine=measure(off,capture(c,"edges-shared-precision-32"));
+        check(coarse.brighter()>low.brighter()*1.4 && fine.brighter()<low.brighter()*.8,
+                "One precision setting controls the visible highlight width: coarse="+coarse+" middle="+low+" fine="+fine);
+        for(int pixels:new int[]{64,128}){
+            c.runOnClient(m -> VanillaLight.setShadowPixels(pixels));frames(c);
+            var finer=measure(off,capture(c,"edges-shared-precision-"+pixels));
+            check(finer.meanGain()<fine.meanGain() && finer.darker()==0,"High precision refines CTM without darkening: "+pixels+" "+finer);
+        }
+        c.runOnClient(m -> VanillaLight.setShadowPixels(16));frames(c);
+
        for (int distance : new int[]{16,32,64,128,256}) {
            c.runOnClient(m -> VanillaLight.setEdgeDistance(distance));
            frames(c);
@@ -131,7 +144,7 @@ final class EdgeHighlights129ClientChecks {
            // Real prior-version JSON, without either new field. Preserve its existing settings.
            Files.writeString(path,"{\"enabled\":true,\"saturation\":100,\"pixelShadows\":true,\"shadowPixels\":16,\"shadowDistance\":32}");
            forgetPreferences();
-            check(!VanillaLight.edgeHighlights() && VanillaLight.edgeIntensity()==30 && VanillaLight.edgeDistance()==32,"Old configuration defaults highlights OFF at intensity 30");
+            check(VanillaLight.edgeHighlights() && VanillaLight.edgeIntensity()==30 && VanillaLight.edgeDistance()==32,"Missing preference uses the new highlight ON default at intensity 30");
            check(VanillaLight.pixelShadows() && VanillaLight.saturation()==100,"Migration retains existing shader choices");
            for(int value:new int[]{-100,0,30,100,1000}) {
                VanillaLight.setEdgeIntensity(value);forgetPreferences();
@@ -146,6 +159,7 @@ final class EdgeHighlights129ClientChecks {
            VanillaLight.setEdgeHighlights(true);forgetPreferences();
            check(VanillaLight.edgeHighlights(),"Toggle persists independently");
            VanillaLight.setEdgeHighlights(false);
+            VanillaLight.setBloom(false);VanillaLight.setOreEmission(false);
        } catch(java.io.IOException e) { throw new AssertionError(e); }
    }

@@ -36,6 +36,9 @@ import net.minecraft.world.phys.Vec3;

 /** Real terrain/depth-map checks on a new flat seed 122 world; GPU readback is test-only. */
 public final class PixelShadows122ClientChecks implements FabricClientGameTest {
+    private final boolean bloomOnly;
+    public PixelShadows122ClientChecks(){this(false);}
+    PixelShadows122ClientChecks(boolean bloomOnly){this.bloomOnly=bloomOnly;}
    private static final int FLOOR = 64;
    private static final AABB PILLAR = new AABB(0, FLOOR + 1, 0, 2, FLOOR + 9, 2);
    private static final BlockPos SLAB = new BlockPos(5, FLOOR + 3, -5);
@@ -130,6 +133,7 @@ public final class PixelShadows122ClientChecks implements FabricClientGameTest {
                c.runOnClient(m -> check(VanillaLight.active(), "Native Sanctuary shader is active without an external engine"));
                float morning = c.computeOnClient(m -> m.gameRenderer.gameRenderState().levelRenderState.skyRenderState.sunAngle);

+                if(bloomOnly){Bloom130ClientChecks.run(c,server);return;}
                // Keep VanillaLight enabled for both frames: changing its fog/grade would invalidate this oracle.
                shadows(c, false);
                var off = capture(c, "day-off");
@@ -145,7 +149,7 @@ public final class PixelShadows122ClientChecks implements FabricClientGameTest {
                    check(PixelShadows.shadowMap() != null, "Daylight allocates a real shadow target");
                    check(PixelShadows.shadowMap().width == PixelShadows.mapSize(32, 16), "Shadow map follows selected quality");
                });
-                for (int pixels : new int[]{8, 32, 16}) {
+                for (int pixels : new int[]{8, 32, 64, 128, 16}) {
                    c.runOnClient(m -> VanillaLight.setShadowPixels(pixels));
                    activeFrames(c);
                    c.runOnClient(m -> check(PixelShadows.shadowMap().width == PixelShadows.mapSize(32, pixels),
@@ -236,12 +240,13 @@ public final class PixelShadows122ClientChecks implements FabricClientGameTest {
                unchanged(beforeReload, capture(c, "after-reload"), "Resource reload preserves the rendered ground shadow");
                RealtimeShadows129ClientChecks.run(c, server);
                EdgeHighlights129ClientChecks.run(c, server);
+                Bloom130ClientChecks.run(c, server);
                c.getInput().pressKey(InputConstants.KEY_F1);
                for (String locale : new String[]{"fr_fr", "en_us"}) {
                    c.runOnClient(m -> {
                        m.getLanguageManager().setSelected(locale);
                        m.getLanguageManager().onResourceManagerReload(m.getResourceManager());
-                        for (String key : new String[]{"pixel_shadows", "shadow_pixels", "shadow_distance", "edge_highlights", "edge_intensity", "edge_distance"}) {
+                        for (String key : new String[]{"pixel_shadows", "shadow_pixels", "shadow_distance", "edge_highlights", "edge_intensity", "edge_distance", "precision", "bloom", "bloom_radius", "ore_emission"}) {
                            String fullKey = "sanctuary.shaders." + key;
                            check(!Component.translatable(fullKey).getString().equals(fullKey), "Translated " + locale + " " + key);
                        }
@@ -253,7 +258,7 @@ public final class PixelShadows122ClientChecks implements FabricClientGameTest {
                                });
                    });
                    c.waitTicks(3);
-                    c.takeScreenshot("sanctuary-beta129-shadows-options-" + locale);
+                    c.takeScreenshot("sanctuary-beta131-shader-options-" + locale);
                }
                c.runOnClient(m -> m.gui.setScreen(null));
            }
@@ -418,10 +423,12 @@ public final class PixelShadows122ClientChecks implements FabricClientGameTest {
    }

    private static void checkPreferences() {
+        VanillaLight.setBloom(false);
+        VanillaLight.setOreEmission(false);
        VanillaLight.setEnabled(true);
        VanillaLight.setEdgeHighlights(false);
        VanillaLight.setSaturation(100);
-        for (int[] pair : new int[][]{{Integer.MIN_VALUE, 8}, {11, 8}, {12, 16}, {16, 16}, {23, 16}, {24, 32}, {Integer.MAX_VALUE, 32}}) {
+        for (int[] pair : new int[][]{{Integer.MIN_VALUE, 8}, {11, 8}, {12, 16}, {16, 16}, {23, 16}, {24, 32}, {47,32}, {48,64}, {64,64}, {95,64}, {96,128}, {128,128}, {Integer.MAX_VALUE,128}}) {
            VanillaLight.setShadowPixels(pair[0]);
            forgetPreferences();
            check(VanillaLight.shadowPixels() == pair[1], "Persisted pixel density rounds/clamps " + pair[0]);
@@ -517,7 +524,7 @@ public final class PixelShadows122ClientChecks implements FabricClientGameTest {
    }

    static Frame capture(ClientGameTestContext c, String name) {
-        if (name != null) c.takeScreenshot("sanctuary-beta129-shadows-" + name);
+        if (name != null) c.takeScreenshot("sanctuary-beta131-shader-" + name);
        var result = new CompletableFuture<Frame>();
        c.runOnClient(m -> Screenshot.takeScreenshot(m.gameRenderer.mainRenderTarget(), image -> {
            try (image) {
@@ -0,0 +1,140 @@
+package fr.koka.sanctuary.client.shader;
+
+import com.mojang.blaze3d.buffers.Std140Builder;
+import com.mojang.blaze3d.pipeline.TextureTarget;
+import com.mojang.blaze3d.systems.RenderSystem;
+import com.mojang.renderpearl.api.GpuFormat;
+import com.mojang.renderpearl.api.buffers.GpuBuffer;
+import com.mojang.renderpearl.api.buffers.GpuBufferSlice;
+import com.mojang.renderpearl.api.pipeline.*;
+import com.mojang.renderpearl.api.textures.FilterMode;
+import com.mojang.renderpearl.api.textures.GpuTextureView;
+import fr.koka.sanctuary.client.panorama.PanoramaCapture;
+import java.util.*;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.BindGroupLayouts;
+import net.minecraft.client.renderer.MappableRingBuffer;
+import net.minecraft.client.renderer.RenderPipelines;
+import net.minecraft.client.renderer.texture.TextureAtlas;
+import net.minecraft.core.BlockPos;
+import net.minecraft.resources.Identifier;
+import net.minecraft.world.level.dimension.DimensionType;
+import net.minecraft.world.level.material.FogType;
+import org.joml.Matrix4f;
+import org.joml.Vector3f;
+import org.joml.Vector4f;
+
+/** Selective emissive bloom. No brightness threshold on ordinary world blocks, no scene-copy or readback. */
+public final class Bloom {
+    private static Identifier id(String path){return Identifier.parse("sanctuary:"+path);}
+    private static final BindGroupLayout SCENE=BindGroupLayout.builder().withUniform("BloomScene",UniformType.UNIFORM_BUFFER)
+            .withUniform("WorldDepth",UniformType.COMBINED_IMAGE_SAMPLER).build();
+    private static final RenderPipeline EMITTERS=RenderPipelines.register(RenderPipeline.builder()
+            .withLocation(id("pipeline/bloom_emitters")).withVertexShader(id("core/bloom_emitters")).withFragmentShader(id("core/bloom_emitters"))
+            .withBindGroupLayout(BindGroupLayouts.DYNAMIC_TRANSFORMS).withBindGroupLayout(SCENE)
+            .withBindGroupLayout(BindGroupLayout.builder().withUniform("BlockAtlas",UniformType.COMBINED_IMAGE_SAMPLER).withUniform("EmissionMasks",UniformType.COMBINED_IMAGE_SAMPLER).build())
+            .withVertexBinding(0,BloomTerrain.FORMAT).withPrimitiveTopology(PrimitiveTopology.QUADS).withCull(false)
+            .withColorTargetState(new ColorTargetState(Optional.empty(),GpuFormat.RGBA8_UNORM,ColorTargetState.WRITE_ALL))
+            .withDepthStencilState(Optional.empty()).build());
+    private static RenderPipeline screen(String name,BlendFunction blend,boolean scene,boolean blur){
+        var layout=BindGroupLayout.builder().withUniform("InputTexture",UniformType.COMBINED_IMAGE_SAMPLER);
+        if(blur)layout.withUniform("BlurParams",UniformType.UNIFORM_BUFFER);
+        var builder=RenderPipeline.builder().withLocation(id("pipeline/"+name)).withVertexShader("core/screenquad").withFragmentShader(id("core/"+name)).withBindGroupLayout(layout.build());
+        if(scene)builder.withBindGroupLayout(SCENE);
+        return RenderPipelines.register(builder.withPrimitiveTopology(PrimitiveTopology.TRIANGLES).withCull(false)
+                .withColorTargetState(new ColorTargetState(Optional.ofNullable(blend),name.equals("bloom_blur")||name.equals("bloom_downsample")?GpuFormat.RGBA16_FLOAT:GpuFormat.RGBA8_UNORM,blend==null?ColorTargetState.WRITE_ALL:ColorTargetState.WRITE_COLOR)).withDepthStencilState(Optional.empty()).build());
+    }
+    private static final RenderPipeline SKY=screen("bloom_sky",null,true,false);
+    private static final RenderPipeline DOWNSAMPLE=screen("bloom_downsample",null,false,false);
+    private static final RenderPipeline BLUR=screen("bloom_blur",null,false,true);
+    private static final RenderPipeline CORE=screen("bloom_core",new BlendFunction(BlendFactor.ONE,BlendFactor.ONE_MINUS_SRC_ALPHA,BlendFactor.ZERO,BlendFactor.ONE),false,false);
+    private static final RenderPipeline APPLY=screen("bloom_apply",new BlendFunction(BlendFactor.ONE,BlendFactor.ONE_MINUS_SRC_COLOR,BlendFactor.ZERO,BlendFactor.ONE),true,false);
+    private static final BloomTerrain TERRAIN=new BloomTerrain();
+    private static final Matrix4f projection=new Matrix4f();
+    private static TextureTarget emission,small,ping;
+    private static MappableRingBuffer scene,horizontal,vertical;
+    private static int frames;
+    private static boolean applied;
+    private Bloom(){}
+    public static void captureProjection(Matrix4f matrix){projection.set(matrix);}
+    public static void dirtyBlock(BlockPos pos){TERRAIN.dirty(pos);}
+    public static void dirtyChunk(int x,int z){TERRAIN.dirtyChunk(x,z);}
+    public static void render(){
+        applied=false;var mc=Minecraft.getInstance();
+        boolean halo=VanillaLight.bloom()&&VanillaLight.bloomIntensity()>0;
+        boolean cores=VanillaLight.oreEmission()&&VanillaLight.oreIntensity()>0;
+        if(!VanillaLight.active()||(!halo&&!cores)||mc.level==null){release();return;}
+        if(PanoramaCapture.rendering())return;
+        var state=mc.gameRenderer.gameRenderState().levelRenderState;var camera=state.cameraRenderState;
+        if(camera.fogType!=FogType.NONE)return;
+        var main=mc.gameRenderer.mainRenderTarget();
+        if(emission==null||emission.width!=main.width||emission.height!=main.height){
+            targetsClose();emission=target("emission",main.width,main.height);
+        }
+        if(scene==null)scene=uniforms("bloom scene",144);
+        if(halo){
+            if(small==null){small=target("bloom low",Math.max(1,main.width/8),Math.max(1,main.height/8));ping=target("bloom ping",small.width,small.height);}
+            if(horizontal==null){horizontal=uniforms("bloom horizontal",16);vertical=uniforms("bloom vertical",16);}
+        }else haloClose();
+        var entries=TERRAIN.update();var atlas=TERRAIN.materials.atlas();
+        var vp=new Matrix4f(projection).mul(camera.viewRotationMatrix);var inverse=new Matrix4f(vp).invert();
+        var sun=PixelShadows.sunDirection(state.skyRenderState.sunAngle);var moon=PixelShadows.sunDirection(state.skyRenderState.moonAngle);
+        float celestial=state.skyRenderState.skybox==DimensionType.Skybox.OVERWORLD?state.skyRenderState.rainBrightness:0;
+        var fog=camera.fogData;scene.rotate();
+        try(var mapped=scene.currentBuffer().map(false,true)){
+            Std140Builder.intoBuffer(mapped.data()).putMat4f(inverse)
+                    .putVec4(VanillaLight.oreEmission()?VanillaLight.oreIntensity()/100f:0,RenderSystem.getDevice().getDeviceInfo().isZZeroToOne()?1:0,VanillaLight.bloomIntensity()/50f,0)
+                    .putVec4(sun.x,sun.y,sun.z,celestial).putVec4(moon.x,moon.y,moon.z,celestial*.35f)
+                    .putVec4(fog.renderDistanceStart,fog.renderDistanceEnd,fog.environmentalStart,fog.environmentalEnd).putVec4(fog.color.w,0,0,0);
+        }
+        if(halo){
+            float radius=.25f+VanillaLight.bloomRadius()*.0075f;
+            horizontal.rotate();try(var mapped=horizontal.currentBuffer().map(false,true)){Std140Builder.intoBuffer(mapped.data()).putVec4(radius/small.width,0,0,0);}
+            vertical.rotate();try(var mapped=vertical.currentBuffer().map(false,true)){Std140Builder.intoBuffer(mapped.data()).putVec4(0,radius/small.height,0,0);}
+        }
+        // Gather transforms before opening any pass (the native dynamic ring may resize).
+        var transforms=new ArrayList<GpuBufferSlice>(entries.size());int max=0;
+        for(var entry:entries){var pos=entry.origin();var offset=new Vector3f((float)(pos.getX()-camera.pos.x),(float)(pos.getY()-camera.pos.y),(float)(pos.getZ()-camera.pos.z));
+            transforms.add(RenderSystem.getDynamicUniforms().writeTransform(new Matrix4f(vp).translate(offset),new Vector4f(1,1,1,1),offset,new Matrix4f()));max=Math.max(max,entry.indices());}
+        var indices=RenderSystem.getSequentialBuffer(PrimitiveTopology.QUADS);indices.requestIndexCount(max);
+        var nearest=RenderSystem.getSamplerCache().getClampToEdge(FilterMode.NEAREST);
+        if(halo)screen(SKY,emission.getColorTextureView(),main.getColorTextureView(),true,null);
+        else try(var clear=RenderSystem.getDevice().createCommandEncoder().createRenderPass(()->"Sanctuary clear emission",emission.getColorTextureView(),Optional.of(new Vector4f(0,0,0,0)))){ }
+
+        if(atlas!=null&&!entries.isEmpty())try(var pass=RenderSystem.getDevice().createCommandEncoder().createRenderPass(()->"Sanctuary visible emitters",emission.getColorTextureView(),Optional.empty())){
+            pass.setPipeline(RenderSystem.getCompiledPipeline(EMITTERS));pass.setUniform("BloomScene",scene.currentBuffer());pass.setUniform("WorldDepth",main.getDepthTextureView(),nearest);
+            pass.setUniform("BlockAtlas",mc.getTextureManager().getTexture(TextureAtlas.LOCATION_BLOCKS).getTextureView(),nearest);pass.setUniform("EmissionMasks",atlas.getTextureView(),nearest);
+            pass.setIndexBuffer(indices.getBuffer(),indices.type());
+            for(int i=0;i<entries.size();i++){var entry=entries.get(i);pass.setUniform("DynamicTransforms",transforms.get(i));pass.setVertexBuffer(0,entry.vertices().slice());pass.drawIndexed(entry.indices(),1,0,0,0);}
+        }
+        if(halo){
+            screen(DOWNSAMPLE,small.getColorTextureView(),emission.getColorTextureView(),false,null);
+            screen(BLUR,ping.getColorTextureView(),small.getColorTextureView(),false,horizontal);
+            screen(BLUR,small.getColorTextureView(),ping.getColorTextureView(),false,vertical);
+        }
+        if(cores)screen(CORE,main.getColorTextureView(),emission.getColorTextureView(),false,null);
+        if(halo)screen(APPLY,main.getColorTextureView(),small.getColorTextureView(),true,null);
+        applied=true;frames++;
+    }
+    private static void screen(RenderPipeline pipeline,GpuTextureView output,GpuTextureView input,boolean useScene,MappableRingBuffer blur){
+        try(var pass=RenderSystem.getDevice().createCommandEncoder().createRenderPass(()->"Sanctuary bloom",output,Optional.empty())){
+            pass.setPipeline(RenderSystem.getCompiledPipeline(pipeline));pass.setUniform("InputTexture",input,RenderSystem.getSamplerCache().getClampToEdge(pipeline==CORE||pipeline==SKY?FilterMode.NEAREST:FilterMode.LINEAR));
+            if(useScene){pass.setUniform("BloomScene",scene.currentBuffer());pass.setUniform("WorldDepth",Minecraft.getInstance().gameRenderer.mainRenderTarget().getDepthTextureView(),RenderSystem.getSamplerCache().getClampToEdge(FilterMode.NEAREST));}
+            if(blur!=null)pass.setUniform("BlurParams",blur.currentBuffer());pass.draw(3,1,0,0);
+        }
+    }
+    private static TextureTarget target(String name,int w,int h){return new TextureTarget("Sanctuary "+name,w,h,name.equals("emission")?GpuFormat.RGBA8_UNORM:GpuFormat.RGBA16_FLOAT,null);}
+    private static MappableRingBuffer uniforms(String name,int size){return new MappableRingBuffer(()->"Sanctuary "+name,GpuBuffer.USAGE_UNIFORM|GpuBuffer.USAGE_MAP_WRITE,size);}
+    private static void haloClose(){
+        if(small!=null){small.destroyBuffers();ping.destroyBuffers();small=ping=null;}
+        if(horizontal!=null){horizontal.close();vertical.close();horizontal=vertical=null;}
+    }
+    private static void targetsClose(){haloClose();if(emission!=null){emission.destroyBuffers();emission=null;}}
+    public static void release(){TERRAIN.close();targetsClose();if(scene!=null){scene.close();scene=null;}applied=false;}
+    static boolean haloAllocated(){return small!=null||horizontal!=null;}
+    static boolean applied(){return applied;}
+    static boolean allocated(){return emission!=null;}
+    static boolean ready(){return TERRAIN.settled();}
+    static int renderedFrames(){return frames;}
+    static TextureTarget emissionTarget(){return emission;}
+}
@@ -0,0 +1,111 @@
+package fr.koka.sanctuary.client.shader;
+
+import com.mojang.blaze3d.platform.NativeImage;
+import java.util.*;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.texture.DynamicTexture;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.Identifier;
+import net.minecraft.world.level.block.state.BlockState;
+
+/** Analyse source texels once per resource reload, never rendered frames or GPU pixels. */
+final class BloomMaterials implements AutoCloseable {
+    static final int TILE=68, INNER=64, SIZE=TILE*16, MAX_SPRITES=256;
+    record Slot(int x,int y,boolean empty) {
+        float u(float local){return (x+2+Math.clamp(local,0,1)*INNER)/SIZE;}
+        float v(float local){return (y+2+Math.clamp(local,0,1)*INNER)/SIZE;}
+    }
+    private final Map<String,Slot> slots=new HashMap<>();
+    private final Map<BlockState,Boolean> ores=new IdentityHashMap<>();
+    private final Map<Identifier,int[]> hosts=new HashMap<>();
+    private DynamicTexture atlas;
+    private boolean dirty;
+    private static final Set<String> ORES=Set.of("iron","copper","redstone","lapis","diamond","emerald","ruby","sapphire","quartz","gold");
+
+    boolean ore(BlockState state){return ores.computeIfAbsent(state,s->{
+        var id=BuiltInRegistries.BLOCK.getKey(s.getBlock());
+        if(!id.getNamespace().equals("minecraft")&&!id.getNamespace().equals("sanctuary"))return false;
+        String name=id.getPath().replaceFirst("^(deepslate_|nether_)","");
+        return name.endsWith("_ore")&&ORES.contains(name.substring(0,name.length()-4));
+    });}
+    boolean candidate(BlockState state){return ore(state)||state.getLightEmission()>0||state.emissiveRendering();}
+
+    Slot slot(TextureAtlasSprite sprite,boolean ore,boolean fullEmission){
+        String key=sprite.contents().name()+":"+ore+":"+fullEmission;
+        var cached=slots.get(key);if(cached!=null)return cached;
+        if(slots.size()>=MAX_SPRITES)return new Slot(0,0,true);
+        int index=slots.size(),x=(index%16)*TILE,y=(index/16)*TILE;
+        if(atlas==null){atlas=new DynamicTexture("Sanctuary emissive masks",SIZE,SIZE,false);atlas.getPixels().fillRect(0,0,SIZE,SIZE,0);}
+        boolean any=false;
+        var id=sprite.contents().name();
+        try(var image=read(id)){
+            int frameWidth=Math.min(image.getWidth(),sprite.contents().width()),frameHeight=Math.min(image.getHeight(),sprite.contents().height());
+            int w=Math.min(INNER,frameWidth),h=Math.min(INNER,frameHeight);
+            int[] colors=new int[w*h];for(int iy=0;iy<h;iy++)for(int ix=0;ix<w;ix++)colors[iy*w+ix]=image.getPixel(ix*frameWidth/w,iy*frameHeight/h);
+            int[] mask=mask(id,colors,w,h,ore,fullEmission);
+            // Standard optional _e texture takes precedence, including in personal resource packs.
+            var override=Minecraft.getInstance().getResourceManager().getResource(texture(id.withSuffix("_e")));
+            if(override.isPresent())try(var stream=override.get().open();var explicit=NativeImage.read(stream)){
+                for(int iy=0;iy<h;iy++)for(int ix=0;ix<w;ix++){
+                    int c=explicit.getPixel(ix*explicit.getWidth()/w,iy*Math.min(explicit.getHeight(),frameHeight)/h);
+                    mask[iy*w+ix]=(c>>>24)*Math.max((c>>16)&255,Math.max((c>>8)&255,c&255))/255;
+                }
+            }
+            for(int iy=0;iy<TILE;iy++)for(int ix=0;ix<TILE;ix++){
+                int value=mask[Math.clamp((iy-2)*h/INNER,0,h-1)*w+Math.clamp((ix-2)*w/INNER,0,w-1)];
+                any|=value>0;atlas.getPixels().setPixel(x+ix,y+iy,0xFF000000|value*0x010101);
+            }
+        }catch(java.io.IOException exception){
+            fr.koka.sanctuary.SanctuaryMod.LOGGER.warn("Cannot analyse emissive texture {}",id,exception);
+        }
+        var result=new Slot(x,y,!any);slots.put(key,result);dirty=true;return result;
+    }
+
+    int[] mask(Identifier id,int[] colors,int width,int height,boolean ore,boolean fullEmission){
+        int[] result=new int[colors.length];String name=id.getPath();
+        boolean quartz=name.contains("quartz"),nether=name.contains("nether_gold")||quartz;
+        int[] host=ore?host(nether?"netherrack":name.contains("deepslate")?"deepslate":"stone"):new int[0];
+        boolean structural=!ore&&!fullEmission&&(name.contains("furnace_side")||name.contains("furnace_top")
+                ||name.contains("smoker_side")||name.contains("smoker_top")||name.contains("smoker_bottom")
+                ||name.contains("campfire_log")&&!name.contains("lit")||name.contains("respawn_anchor_side")
+                ||name.contains("respawn_anchor_bottom"));
+        for(int i=0;i<colors.length;i++){
+            int c=colors[i],r=c>>16&255,g=c>>8&255,b=c&255,max=Math.max(r,Math.max(g,b)),min=Math.min(r,Math.min(g,b));
+            if((c>>>24)<128||structural)continue;
+            if(ore){
+                int difference=255;
+                for(int base:host){int br=base>>16&255,bg=base>>8&255,bb=base&255;
+                    difference=Math.min(difference,Math.max(Math.abs(r-br),Math.max(Math.abs(g-bg),Math.abs(b-bb))));}
+                boolean inclusion=nether?(quartz?g>r*.65&&b>r*.5&&max>110:r>110&&g>75&&g>b*1.45):max-min>=10;
+                if(inclusion&&difference>=10)result[i]=255;
+            }else{
+                // Luminosity is tied to the block state; cold/off variants never enter this path.
+                // Dark casings/wood are suppressed; live atlas colours and animation stay native.
+                float value=fullEmission?1:Math.clamp((max-100)/110f,0,1);
+                if(name.contains("torch")||name.contains("furnace")||name.contains("smoker")||name.contains("campfire"))
+                    value*=Math.clamp((max-min-35)/65f,0,1);
+                result[i]=Math.round(value*255);
+            }
+        }
+        if(ore&&!nether){
+            // Retain pale/white highlights touching coloured inclusions, without growing into grey rock.
+            int[] seed=result.clone();
+            for(int y=0;y<height;y++)for(int x=0;x<width;x++)if(seed[y*width+x]==0){
+                int c=colors[y*width+x],r=c>>16&255,g=c>>8&255,b=c&255;
+                if((c>>>24)<128||Math.min(r,Math.min(g,b))<215)continue;
+                for(int dy=-1;dy<=1;dy++)for(int dx=-1;dx<=1;dx++)if(x+dx>=0&&x+dx<width&&y+dy>=0&&y+dy<height&&seed[(y+dy)*width+x+dx]>0)result[y*width+x]=255;
+            }
+        }
+        return result;
+    }
+    private int[] host(String name){return hosts.computeIfAbsent(Identifier.withDefaultNamespace("block/"+name),id->{
+        try(var image=read(id)){var values=new LinkedHashSet<Integer>();for(int y=0;y<Math.min(64,image.getHeight());y++)for(int x=0;x<Math.min(64,image.getWidth());x++)values.add(image.getPixel(x*image.getWidth()/Math.min(64,image.getWidth()),y*image.getHeight()/Math.min(64,image.getHeight())));return values.stream().mapToInt(Integer::intValue).toArray();}
+        catch(java.io.IOException exception){return new int[0];}
+    });}
+    static Identifier texture(Identifier id){return Identifier.fromNamespaceAndPath(id.getNamespace(),"textures/"+id.getPath()+".png");}
+    static NativeImage read(Identifier id)throws java.io.IOException{try(var stream=Minecraft.getInstance().getResourceManager().getResourceOrThrow(texture(id)).open()){return NativeImage.read(stream);}}
+    DynamicTexture atlas(){if(dirty){atlas.upload();dirty=false;}return atlas;}
+    int count(){return slots.size();}
+    public void close(){if(atlas!=null){atlas.close();atlas=null;}slots.clear();ores.clear();hosts.clear();dirty=false;}
+}
@@ -0,0 +1,147 @@
+package fr.koka.sanctuary.client.shader;
+
+import com.mojang.blaze3d.systems.RenderSystem;
+import com.mojang.blaze3d.vertex.BufferBuilder;
+import com.mojang.blaze3d.vertex.ByteBufferBuilder;
+import com.mojang.renderpearl.api.GpuFormat;
+import com.mojang.renderpearl.api.buffers.GpuBuffer;
+import com.mojang.renderpearl.api.pipeline.PrimitiveTopology;
+import com.mojang.renderpearl.api.vertex.VertexFormat;
+import java.util.*;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.model.geom.builders.UVPair;
+import net.minecraft.client.renderer.block.dispatch.BlockStateModelPart;
+import net.minecraft.client.renderer.texture.TextureAtlas;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.core.SectionPos;
+import net.minecraft.util.RandomSource;
+import net.minecraft.world.level.chunk.LevelChunkSection;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
+import net.minecraft.world.phys.Vec3;
+
+/** Native visible sections only, palette rejection and bounded incremental emitter meshing. */
+final class BloomTerrain implements AutoCloseable {
+    static final VertexFormat FORMAT=VertexFormat.builder(0).addAttribute("Position",GpuFormat.RGB32_FLOAT)
+            .addAttribute("Color",GpuFormat.RGBA8_UNORM).addAttribute("UV0",GpuFormat.RG32_FLOAT)
+            .addAttribute("UV3",GpuFormat.RG32_FLOAT).build();
+    private static final long MAX_BYTES=32L*1024*1024;
+    private final Map<Long,Section> sections=new HashMap<>();
+    final BloomMaterials materials=new BloomMaterials();
+    private Build building;
+    private long bytes;
+    private Object models,level;
+    private List<Section> visible=List.of();
+    record Entry(BlockPos origin,GpuBuffer vertices,int indices){}
+    List<Entry> update(){
+        var mc=Minecraft.getInstance();var current=mc.getModelManager().getBlockStateModelSet();
+        if(models!=current||level!=mc.level){close();models=current;level=mc.level;}
+        long frame=mc.level.getGameTime();var active=new ArrayList<Section>();
+        for(var render:mc.levelRenderer.visibleSections()){
+            long key=render.getSectionNode();var pos=render.getRenderOrigin();
+            var chunk=mc.level.getChunkSource().getChunk(pos.getX()>>4,pos.getZ()>>4,ChunkStatus.FULL,false);
+            if(chunk==null)continue;
+            var storage=chunk.getSection(mc.level.getSectionIndex(pos.getY()));
+            var section=sections.get(key);
+            if(section==null||section.storage!=storage){if(section!=null)remove(section);section=new Section(key,pos.immutable(),storage);sections.put(key,section);}
+            section.seen=frame;active.add(section);
+        }
+        visible=active;
+        for(var iterator=sections.values().iterator();iterator.hasNext();){var section=iterator.next();if(frame-section.seen>40){remove(section);iterator.remove();}}
+        Vec3 camera=mc.gameRenderer.gameRenderState().levelRenderState.cameraRenderState.pos;
+        long deadline=System.nanoTime()+3_000_000L;int started=building==null?0:1;
+        while(System.nanoTime()<deadline){
+            if(building==null){
+                if(started++>=4)break;
+                Section next=active.stream().filter(s->s.dirty).min(Comparator.comparingDouble(s->s.origin.distToCenterSqr(camera))).orElse(null);
+                if(next==null)break;
+                if(!next.storage.maybeHas(materials::candidate)){next.dirty=false;continue;}
+                building=new Build(next);
+            }
+            if(!advance(building,deadline))break;
+            var done=building;building=null;
+            try(done){
+                done.section.dirty=false;
+                if(done.quads>0&&!done.overflow){
+                    try(var mesh=done.out.buildOrThrow()){
+                        long size=mesh.vertexBuffer().remaining();
+                        if(bytes+size<=MAX_BYTES){
+                            var buffer=RenderSystem.getDevice().createBuffer(()->"Sanctuary bloom emitters",GpuBuffer.USAGE_VERTEX|GpuBuffer.USAGE_COPY_DST,mesh.vertexBuffer());
+                            int count=mesh.drawState().indexCount();RenderSystem.getSequentialBuffer(PrimitiveTopology.QUADS).getBuffer(count);
+                            done.section.entry=new Entry(done.section.origin,buffer,count);bytes+=buffer.size();
+                        }
+                    }
+                }
+            }
+        }
+        return active.stream().map(s->s.entry).filter(Objects::nonNull).toList();
+    }
+    private boolean advance(Build build,long deadline){
+        var mc=Minecraft.getInstance();var models=mc.getModelManager().getBlockStateModelSet();
+        var parts=new ArrayList<BlockStateModelPart>();var random=RandomSource.create();
+        while(build.cursor<4096){
+            int i=build.cursor++,x=i&15,z=i>>4&15,y=i>>8;var state=build.section.storage.getBlockState(x,y,z);
+            if(materials.candidate(state)){
+                var pos=build.section.origin.offset(x,y,z);boolean ore=materials.ore(state);
+                parts.clear();random.setSeed(state.getSeed(pos));if(!state.liquid())models.get(state).collectParts(random,parts);
+                var tintSources=mc.getBlockColors().getTintSources(state);
+                var offset=state.getOffset(pos);
+                for(var part:parts)for(int f=0;f<7;f++){
+                    Direction face=f==6?null:Direction.values()[f];
+                    if(face!=null&&mc.level.getBlockState(pos.relative(face)).isSolidRender())continue;
+                    for(var quad:part.getQuads(face)){
+                        var material=quad.materialInfo();var sprite=material.sprite();
+                        if(!sprite.atlasLocation().equals(TextureAtlas.LOCATION_BLOCKS))continue;
+                        var slot=materials.slot(sprite,ore,material.lightEmission()>0||state.emissiveRendering()||sprite.isAnimated());
+                        if(slot.empty())continue;
+                        if(build.quads>=16384){build.overflow=true;return true;}
+                        int tint=0xFFFFFF,index=material.tintIndex();
+                        if(index>=0&&index<tintSources.size())tint=tintSources.get(index).colorInWorld(state,mc.level,pos)&0xFFFFFF;
+                        // Alpha marks ore vs. native emitter; the mask alpha is not a gameplay light value.
+                        int light=state.emissiveRendering()?15:Math.max(state.getLightEmission(),material.lightEmission());
+                        int alpha=ore?Math.round(light/15f*120):128+Math.round(light/15f*127);
+                        int color=(alpha<<24)|tint;
+                        for(int v=0;v<4;v++){
+                            var p=quad.position(v);float u=UVPair.unpackU(quad.packedUV(v)),tv=UVPair.unpackV(quad.packedUV(v));
+                            float localU=(u-sprite.getU0())/(sprite.getU1()-sprite.getU0()),localV=(tv-sprite.getV0())/(sprite.getV1()-sprite.getV0());
+                            build.out.addVertex(x+p.x()+(float)offset.x,y+p.y()+(float)offset.y,z+p.z()+(float)offset.z)
+                                    .setColor(color).setUv(u,tv).setUv3(slot.u(localU),slot.v(localV));
+                        }
+                        build.quads++;
+                    }
+                }
+                if(state.liquid()&&state.getLightEmission()>0)fluid(build,pos,x,y,z,state.getFluidState().getHeight(mc.level,pos));
+            }
+            if((build.cursor&31)==0&&System.nanoTime()>=deadline)return build.cursor==4096;
+        }
+        return true;
+    }
+    private void fluid(Build build,BlockPos pos,int x,int y,int z,float height){
+        var mc=Minecraft.getInstance();var sprite=((TextureAtlas)mc.getTextureManager().getTexture(TextureAtlas.LOCATION_BLOCKS)).getSprite(net.minecraft.resources.Identifier.withDefaultNamespace("block/lava_still"));
+        var slot=materials.slot(sprite,false,true);if(slot.empty())return;
+        // Native world depth retains the actual fluid silhouette and occludes these candidate faces.
+        float[][][] faces={{{0,height,0},{0,height,1},{1,height,1},{1,height,0}},{{0,0,0},{0,height,0},{1,height,0},{1,0,0}},
+                {{0,0,1},{1,0,1},{1,height,1},{0,height,1}},{{0,0,0},{0,0,1},{0,height,1},{0,height,0}},{{1,0,0},{1,height,0},{1,height,1},{1,0,1}}};
+        for(var face:faces){if(build.quads>=16384){build.overflow=true;return;}
+            for(int i=0;i<4;i++){float u=i>=2?1:0,v=i==1||i==2?1:0;var p=face[i];
+                build.out.addVertex(x+p[0],y+p[1],z+p[2]).setColor(0xFFFFFFFF).setUv(sprite.getU(u),sprite.getV(v)).setUv3(slot.u(u),slot.v(v));}
+            build.quads++;
+        }
+    }
+    void dirty(BlockPos pos){for(int x=(pos.getX()-1)>>4;x<=(pos.getX()+1)>>4;x++)for(int y=(pos.getY()-1)>>4;y<=(pos.getY()+1)>>4;y++)for(int z=(pos.getZ()-1)>>4;z<=(pos.getZ()+1)>>4;z++)dirty(sections.get(SectionPos.asLong(x,y,z)));}
+    void dirtyChunk(int x,int z){for(var section:sections.values())if(Math.abs((section.origin.getX()>>4)-x)<=1&&Math.abs((section.origin.getZ()>>4)-z)<=1)dirty(section);}
+    private void dirty(Section section){if(section!=null){remove(section);section.dirty=true;}}
+    private void remove(Section section){if(building!=null&&building.section==section){building.close();building=null;}if(section.entry!=null){bytes-=section.entry.vertices.size();section.entry.vertices.close();section.entry=null;}}
+    boolean settled(){return building==null&&visible.stream().noneMatch(s->s.dirty);}
+    public void close(){if(building!=null){building.close();building=null;}for(var section:sections.values())remove(section);sections.clear();visible=List.of();materials.close();models=level=null;bytes=0;}
+    private static final class Section{
+        final long key;final BlockPos origin;final LevelChunkSection storage;long seen;boolean dirty=true;Entry entry;
+        Section(long key,BlockPos origin,LevelChunkSection storage){this.key=key;this.origin=origin;this.storage=storage;}
+    }
+    private static final class Build implements AutoCloseable{
+        final Section section;final ByteBufferBuilder buffer=new ByteBufferBuilder(65536);final BufferBuilder out=new BufferBuilder(buffer,PrimitiveTopology.QUADS,FORMAT);
+        int cursor,quads;boolean overflow;
+        Build(Section section){this.section=section;}
+        public void close(){buffer.close();}
+    }
+}
@@ -68,7 +68,7 @@ public final class EdgeHighlights {
            Std140Builder.intoBuffer(mapped.data()).putMat4f(inverse).putMat4f(viewProjection)
                    .putVec4((float)(camera.pos.x - Math.floor(camera.pos.x)),
                            (float)(camera.pos.y - Math.floor(camera.pos.y)),
-                            (float)(camera.pos.z - Math.floor(camera.pos.z)), 16)
+                            (float)(camera.pos.z - Math.floor(camera.pos.z)), VanillaLight.shadowPixels())
                    .putVec4(VanillaLight.edgeIntensity() * .004f,
                            RenderSystem.getDevice().getDeviceInfo().isZZeroToOne() ? 1 : 0,
                            fog.renderDistanceStart, fog.renderDistanceEnd)
@@ -17,6 +17,16 @@ public final class ShaderOptionsScreen extends OptionsSubScreen {
        list.addBig(new OptionInstance<Integer>("sanctuary.shaders.saturation",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.saturation_help")),(caption,value)->Component.translatable("sanctuary.shaders.saturation_value",value),
                new OptionInstance.IntRange(0,200),VanillaLight.saturation(),VanillaLight::setSaturation));
+        list.addBig(new OptionInstance<Integer>("sanctuary.shaders.precision",OptionInstance.cachedConstantTooltip(
+                Component.translatable("sanctuary.shaders.precision_help")),(caption,value)->Component.translatable("sanctuary.shaders.precision_value",value),
+                new OptionInstance.Enum<>(List.of(8,16,32,64,128),Codec.INT),VanillaLight.shadowPixels(),VanillaLight::setShadowPixels));
+        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.bloom",OptionInstance.cachedConstantTooltip(
+                Component.translatable("sanctuary.shaders.bloom_help")),VanillaLight.bloom(),VanillaLight::setBloom));
+        slider("bloom_intensity",VanillaLight.bloomIntensity(),VanillaLight::setBloomIntensity);
+        slider("bloom_radius",VanillaLight.bloomRadius(),VanillaLight::setBloomRadius);
+        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.ore_emission",OptionInstance.cachedConstantTooltip(
+                Component.translatable("sanctuary.shaders.ore_emission_help")),VanillaLight.oreEmission(),VanillaLight::setOreEmission));
+        slider("ore_intensity",VanillaLight.oreIntensity(),VanillaLight::setOreIntensity);
        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.edge_highlights",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.edge_highlights_help")),
                VanillaLight.edgeHighlights(),VanillaLight::setEdgeHighlights));
@@ -29,11 +39,13 @@ public final class ShaderOptionsScreen extends OptionsSubScreen {
        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.pixel_shadows",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.pixel_shadows_help")),
                VanillaLight.pixelShadows(),VanillaLight::setPixelShadows));
-        list.addBig(new OptionInstance<Integer>("sanctuary.shaders.shadow_pixels",OptionInstance.cachedConstantTooltip(
-                Component.translatable("sanctuary.shaders.shadow_pixels_help")),(caption,value)->Component.translatable("sanctuary.shaders.shadow_pixels_value",value),
-                new OptionInstance.Enum<>(List.of(8,16,32),Codec.INT),VanillaLight.shadowPixels(),VanillaLight::setShadowPixels));
        list.addBig(new OptionInstance<Integer>("sanctuary.shaders.shadow_distance",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.shadow_distance_help")),(caption,value)->Component.translatable("sanctuary.shaders.shadow_distance_value",value),
                new OptionInstance.Enum<>(List.of(16,32,64,128,256),Codec.INT),VanillaLight.shadowDistance(),VanillaLight::setShadowDistance));
    }
+    private void slider(String key,int value,java.util.function.Consumer<Integer> setter){
+        list.addBig(new OptionInstance<Integer>("sanctuary.shaders."+key,OptionInstance.cachedConstantTooltip(
+                Component.translatable("sanctuary.shaders."+key+"_help")),(caption,v)->Component.translatable("sanctuary.shaders."+key+"_value",v),
+                new OptionInstance.IntRange(0,100),value,setter::accept));
+    }
 }
@@ -17,12 +17,17 @@ public final class VanillaLight {
    private static final class Preferences {
        boolean enabled=true;
        int saturation=142;
-        boolean pixelShadows=false;
-        boolean edgeHighlights=false;
+        boolean pixelShadows=true;
+        boolean bloom=true;
+        int bloomIntensity=35;
+        int bloomRadius=50;
+        boolean oreEmission=true;
+        int oreIntensity=50;
+        boolean edgeHighlights=true;
        int edgeIntensity=30;
        int edgeDistance=32;
        int shadowPixels=16;
-        int shadowDistance=32;
+        int shadowDistance=128;
    }
    private static Path path(){return FabricLoader.getInstance().getConfigDir().resolve("sanctuary-shaders.json");}
    public static boolean enabled(){
@@ -30,10 +35,13 @@ public final class VanillaLight {
            try{if(Files.isRegularFile(path()))preferences=new GsonBuilder().create().fromJson(Files.readString(path()),Preferences.class);}
            catch(Exception e){SanctuaryMod.LOGGER.warn("Cannot read Sanctuary shader preference",e);}
            if(preferences==null)preferences=new Preferences();
+            preferences.bloomIntensity=Math.clamp(preferences.bloomIntensity,0,100);
+            preferences.bloomRadius=Math.clamp(preferences.bloomRadius,0,100);
+            preferences.oreIntensity=Math.clamp(preferences.oreIntensity,0,100);
            preferences.edgeIntensity=Math.clamp(preferences.edgeIntensity,0,100);
            preferences.edgeDistance=normalizeShadowDistance(preferences.edgeDistance);
            preferences.saturation=Math.clamp(preferences.saturation,0,200);
-            preferences.shadowPixels=normalizeShadowValue(preferences.shadowPixels,8,16,32);
+            preferences.shadowPixels=normalizePrecision(preferences.shadowPixels);
            preferences.shadowDistance=normalizeShadowDistance(preferences.shadowDistance);
        }
        return preferences.enabled;
@@ -47,21 +55,33 @@ public final class VanillaLight {
    public static int edgeIntensity(){enabled();return preferences.edgeIntensity;}
    public static void setEdgeHighlights(boolean value){enabled();preferences.edgeHighlights=value;save();}
    public static void setEdgeIntensity(int value){enabled();preferences.edgeIntensity=Math.clamp(value,0,100);save();}
+    public static boolean bloom(){enabled();return preferences.bloom;}
+    public static int bloomIntensity(){enabled();return preferences.bloomIntensity;}
+    public static int bloomRadius(){enabled();return preferences.bloomRadius;}
+    public static boolean oreEmission(){enabled();return preferences.oreEmission;}
+    public static int oreIntensity(){enabled();return preferences.oreIntensity;}
+    public static void setBloom(boolean value){enabled();preferences.bloom=value;save();}
+    public static void setBloomIntensity(int value){enabled();preferences.bloomIntensity=Math.clamp(value,0,100);save();}
+    public static void setBloomRadius(int value){enabled();preferences.bloomRadius=Math.clamp(value,0,100);save();}
+    public static void setOreEmission(boolean value){enabled();preferences.oreEmission=value;save();}
+    public static void setOreIntensity(int value){enabled();preferences.oreIntensity=Math.clamp(value,0,100);save();}
    public static boolean pixelShadows(){enabled();return preferences.pixelShadows;}
    public static int shadowPixels(){enabled();return preferences.shadowPixels;}
    public static int shadowDistance(){enabled();return preferences.shadowDistance;}
    public static void setSaturation(int value){enabled();preferences.saturation=Math.clamp(value,0,200);save();}
    public static void setPixelShadows(boolean value){enabled();preferences.pixelShadows=value;save();}
-    public static void setShadowPixels(int value){enabled();preferences.shadowPixels=normalizeShadowValue(value,8,16,32);save();}
+    public static void setShadowPixels(int value){enabled();preferences.shadowPixels=normalizePrecision(value);save();}
    public static void setShadowDistance(int value){enabled();preferences.shadowDistance=normalizeShadowDistance(value);save();}
    public static void setEnabled(boolean value){
        enabled();preferences.enabled=value;
        save();
    }
    /** Nearest supported value, clamped at either end; midpoint ties round up. */
-    private static int normalizeShadowValue(int value,int low,int middle,int high){
-        if(value<(low+middle)/2)return low;
-        return value<(middle+high)/2?middle:high;
+    private static int normalizePrecision(int value){
+        if(value<12)return 8;
+        if(value<24)return 16;
+        if(value<48)return 32;
+        return value<96?64:128;
    }
    private static int normalizeShadowDistance(int value){
        if(value<24)return 16;
@@ -1,6 +1,7 @@
 package fr.koka.sanctuary.mixin.client;

 import fr.koka.sanctuary.client.shader.PixelShadows;
+import fr.koka.sanctuary.client.shader.Bloom;
 import net.minecraft.client.renderer.extract.LevelExtractor;
 import net.minecraft.core.BlockPos;
 import org.spongepowered.asm.mixin.Mixin;
@@ -13,8 +14,8 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 abstract class PixelShadowDirtyMixin {
    @Inject(method="blockChanged", at=@At("HEAD"))
    private void sanctuary$dirty(BlockPos pos, int flags, CallbackInfo ci) {
-        PixelShadows.dirtyBlock(pos);
+        PixelShadows.dirtyBlock(pos); Bloom.dirtyBlock(pos);
    }
    @Inject(method="allChanged", at=@At("HEAD"))
-    private void sanctuary$reload(CallbackInfo ci) { PixelShadows.release(); }
+    private void sanctuary$reload(CallbackInfo ci) { PixelShadows.release(); Bloom.release(); }
 }
@@ -1,6 +1,7 @@
 package fr.koka.sanctuary.mixin.client;

 import fr.koka.sanctuary.client.shader.PixelShadows;
+import fr.koka.sanctuary.client.shader.Bloom;
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.block.state.BlockState;
@@ -15,11 +16,11 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 abstract class PixelShadowLevelMixin {
    @Inject(method="setBlocksDirty", at=@At("HEAD"))
    private void sanctuary$block(BlockPos pos, BlockState before, BlockState after, CallbackInfo ci) {
-        if (before != after) PixelShadows.dirtyBlock(pos);
+        if (before != after) {PixelShadows.dirtyBlock(pos);Bloom.dirtyBlock(pos);}
    }

    @Inject(method="onChunkLoaded", at=@At("TAIL"))
-    private void sanctuary$loaded(ChunkPos pos, CallbackInfo ci) { PixelShadows.dirtyChunk(pos.x(), pos.z()); }
+    private void sanctuary$loaded(ChunkPos pos, CallbackInfo ci) { PixelShadows.dirtyChunk(pos.x(), pos.z()); Bloom.dirtyChunk(pos.x(), pos.z()); }
    @Inject(method="unload", at=@At("HEAD"))
-    private void sanctuary$unload(LevelChunk chunk, CallbackInfo ci) { PixelShadows.dirtyChunk(chunk.getPos().x(), chunk.getPos().z()); }
+    private void sanctuary$unload(LevelChunk chunk, CallbackInfo ci) { PixelShadows.dirtyChunk(chunk.getPos().x(), chunk.getPos().z()); Bloom.dirtyChunk(chunk.getPos().x(), chunk.getPos().z()); }
 }
@@ -5,6 +5,7 @@ import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 import com.mojang.renderpearl.api.buffers.GpuBufferSlice;
 import fr.koka.sanctuary.client.shader.PixelShadows;
 import fr.koka.sanctuary.client.shader.EdgeHighlights;
+import fr.koka.sanctuary.client.shader.Bloom;
 import net.minecraft.client.renderer.GameRenderer;
 import net.minecraft.client.renderer.ProjectionMatrixBuffer;
 import org.joml.Matrix4f;
@@ -19,10 +20,11 @@ abstract class PixelShadowRendererMixin {
    private GpuBufferSlice sanctuary$projection(ProjectionMatrixBuffer buffer, Matrix4f matrix, Operation<GpuBufferSlice> original) {
        PixelShadows.captureProjection(matrix);
        EdgeHighlights.captureProjection(matrix);
+        Bloom.captureProjection(matrix);
        return original.call(buffer, matrix);
    }
    @Inject(method="renderLevel", at=@At(value="INVOKE", target="Lnet/minecraft/client/renderer/GameRenderer;render3dHud(Lnet/minecraft/client/renderer/state/level/CameraRenderState;Lnet/minecraft/client/renderer/state/level/PlayerRenderState;Lnet/minecraft/client/renderer/state/OptionsRenderState;Z)V"))
-    private void sanctuary$shadows(CallbackInfo ci) { PixelShadows.render(); EdgeHighlights.render(); }
+    private void sanctuary$shadows(CallbackInfo ci) { PixelShadows.render(); EdgeHighlights.render(); Bloom.render(); }
    @Inject(method={"close", "setLevel"}, at=@At("HEAD"))
-    private void sanctuary$close(CallbackInfo ci) { PixelShadows.release(); EdgeHighlights.release(); }
+    private void sanctuary$close(CallbackInfo ci) { PixelShadows.release(); EdgeHighlights.release(); Bloom.release(); }
 }
@@ -2258,19 +2258,35 @@
  "sanctuary.discovery.granted": "Discoveries added for %s: %s blocks, %s items, %s species. Linked recipes updated; reopen catalogues.",
  "sanctuary.discovery.invalid": "Choose a discoverable block, item or species.",
  "sanctuary.shaders.edge_highlights": "Edge highlights",
-  "sanctuary.shaders.edge_highlights_help": "Connected highlights along terrain contours. Flat surfaces connect, even across different blocks. Preserves textures. OFF by default; requires Vanilla Light.",
+  "sanctuary.shaders.edge_highlights_help": "Connected highlights along terrain contours. Flat surfaces connect, even across different blocks. Preserves textures. ON by default; requires Vanilla Light.",
  "sanctuary.shaders.edge_intensity": "Edge intensity",
  "sanctuary.shaders.edge_intensity_help": "Highlight strength along edges. Independent of cast shadows.",
  "sanctuary.shaders.edge_intensity_value": "Edge intensity: %s %%",
  "sanctuary.shaders.pixel_shadows": "Pixel shadows",
-  "sanctuary.shaders.pixel_shadows_help": "Sun shadows and subtle moon shadows on a pixel grid. Dappled foliage and stable contours. Disabled by default; requires Vanilla Light.",
+  "sanctuary.shaders.pixel_shadows_help": "Sun shadows and subtle moon shadows on a pixel grid. Dappled foliage and stable contours. Enabled by default at 128 blocks; requires Vanilla Light.",
  "sanctuary.shaders.shadow_pixels": "Shadow precision",
  "sanctuary.shaders.shadow_pixels_value": "%s pixels/block",
-  "sanctuary.shaders.shadow_pixels_help": "Grid precision: 8, 16 or 32 pixels per block. Higher values make shadow pixels finer. Requires Vanilla Light and pixel shadows.",
+  "sanctuary.shaders.shadow_pixels_help": "Grid precision: 8, 16, 32, 64 or 128 pixels per block. Higher values make shadow pixels finer. Requires Vanilla Light and pixel shadows.",
  "sanctuary.shaders.shadow_distance": "Shadow distance",
  "sanctuary.shaders.shadow_distance_value": "%s blocks",
  "sanctuary.shaders.shadow_distance_help": "Shadow range: 16, 32, 64, 128 or 256 blocks, within loaded terrain. Higher distances cost more performance. Requires Vanilla Light and pixel shadows.",
  "sanctuary.shaders.edge_distance": "Highlight distance",
  "sanctuary.shaders.edge_distance_value": "%s blocks",
-  "sanctuary.shaders.edge_distance_help": "Independent range: 16, 32, 64, 128 or 256 blocks. Limited to visible terrain and render distance. Distant contours become naturally finer."
+  "sanctuary.shaders.edge_distance_help": "Independent range: 16, 32, 64, 128 or 256 blocks. Limited to visible terrain and render distance. Distant contours become naturally finer.",
+  "sanctuary.shaders.precision": "Precision",
+  "sanctuary.shaders.precision_help": "Shared grid for shadows and edge highlights: 8, 16, 32, 64 or 128 pixels per block. The shadow map retains its resolution cap.",
+  "sanctuary.shaders.precision_value": "%s pixels/block",
+  "sanctuary.shaders.bloom": "Bloom",
+  "sanctuary.shaders.bloom_help": "Glow around the sun and luminous surfaces. ON by default. Turning it off removes halos while keeping emissive ores. Requires Vanilla Light.",
+  "sanctuary.shaders.bloom_intensity": "Bloom strength",
+  "sanctuary.shaders.bloom_intensity_help": "Halo strength. Zero removes halos and their blur passes while keeping emissive ores.",
+  "sanctuary.shaders.bloom_intensity_value": "Bloom: %s%%",
+  "sanctuary.shaders.bloom_radius": "Bloom spread",
+  "sanctuary.shaders.bloom_radius_help": "Halo size around luminous pixels. Texture details stay sharp.",
+  "sanctuary.shaders.bloom_radius_value": "Spread: %s%%",
+  "sanctuary.shaders.ore_emission": "Emissive ores",
+  "sanctuary.shaders.ore_emission_help": "Makes ore inclusions glow while preserving their host rock, even with bloom off or at zero. ON by default. Visual effect only.",
+  "sanctuary.shaders.ore_intensity": "Ore emission",
+  "sanctuary.shaders.ore_intensity_help": "Inclusion brightness. Does not change world light levels or mob spawning.",
+  "sanctuary.shaders.ore_intensity_value": "Ores: %s%%"
 }
@@ -2258,19 +2258,35 @@
  "sanctuary.discovery.granted": "Découvertes ajoutées pour %s : %s blocs, %s objets, %s espèces. Recettes liées actualisées ; rouvre les catalogues.",
  "sanctuary.discovery.invalid": "Choisis un bloc, un objet ou une espèce découvrable.",
  "sanctuary.shaders.edge_highlights": "Reflets sur les arêtes",
-  "sanctuary.shaders.edge_highlights_help": "Reflets connectés sur les contours du relief. Les surfaces plates se raccordent, même entre blocs différents. Préserve les textures. Désactivé par défaut ; nécessite Vanilla Light.",
+  "sanctuary.shaders.edge_highlights_help": "Reflets connectés sur les contours du relief. Les surfaces plates se raccordent, même entre blocs différents. Préserve les textures. Activé par défaut ; nécessite Vanilla Light.",
  "sanctuary.shaders.edge_intensity": "Intensité des arêtes",
  "sanctuary.shaders.edge_intensity_help": "Force du reflet sur les arêtes. Le réglage est indépendant des ombres portées.",
  "sanctuary.shaders.edge_intensity_value": "Intensité des arêtes : %s %%",
  "sanctuary.shaders.pixel_shadows": "Ombres pixelisées",
-  "sanctuary.shaders.pixel_shadows_help": "Ombres du soleil et ombres légères de la lune, sur une grille de pixels. Feuillage irrégulier et contours stables. Désactivées par défaut ; nécessite Vanilla Light.",
+  "sanctuary.shaders.pixel_shadows_help": "Ombres du soleil et ombres légères de la lune, sur une grille de pixels. Feuillage irrégulier et contours stables. Activées par défaut, portée 128 blocs ; nécessite Vanilla Light.",
  "sanctuary.shaders.shadow_pixels": "Précision des ombres",
  "sanctuary.shaders.shadow_pixels_value": "%s pixels/bloc",
-  "sanctuary.shaders.shadow_pixels_help": "Précision de la grille : 8, 16 ou 32 pixels par bloc. Plus la valeur est élevée, plus les pixels des ombres sont fins. Nécessite Vanilla Light et les ombres pixelisées.",
+  "sanctuary.shaders.shadow_pixels_help": "Précision de la grille : 8, 16, 32, 64 ou 128 pixels par bloc. Plus la valeur est élevée, plus les pixels des ombres sont fins. Nécessite Vanilla Light et les ombres pixelisées.",
  "sanctuary.shaders.shadow_distance": "Distance des ombres",
  "sanctuary.shaders.shadow_distance_value": "%s blocs",
  "sanctuary.shaders.shadow_distance_help": "Portée des ombres : 16, 32, 64, 128 ou 256 blocs, dans le terrain chargé. Une distance élevée coûte davantage en performances. Nécessite Vanilla Light et les ombres pixelisées.",
  "sanctuary.shaders.edge_distance": "Portée des arêtes",
  "sanctuary.shaders.edge_distance_value": "%s blocs",
-  "sanctuary.shaders.edge_distance_help": "Portée indépendante : 16, 32, 64, 128 ou 256 blocs. Limitée au terrain visible et à la distance de rendu. Les contours lointains s’affinent naturellement."
+  "sanctuary.shaders.edge_distance_help": "Portée indépendante : 16, 32, 64, 128 ou 256 blocs. Limitée au terrain visible et à la distance de rendu. Les contours lointains s’affinent naturellement.",
+  "sanctuary.shaders.precision": "Précision",
+  "sanctuary.shaders.precision_help": "Grille commune aux ombres et aux reflets sur les arêtes : 8, 16, 32, 64 ou 128 pixels par bloc. La carte d’ombres conserve sa résolution maximale.",
+  "sanctuary.shaders.precision_value": "%s pixels/bloc",
+  "sanctuary.shaders.bloom": "Bloom",
+  "sanctuary.shaders.bloom_help": "Halo du soleil et des surfaces lumineuses. Activé par défaut. L’arrêt coupe le halo et conserve les minerais émissifs. Nécessite Vanilla Light.",
+  "sanctuary.shaders.bloom_intensity": "Intensité du bloom",
+  "sanctuary.shaders.bloom_intensity_help": "Force du halo. Zéro supprime le halo et ses passes de diffusion, tout en conservant les minerais émissifs.",
+  "sanctuary.shaders.bloom_intensity_value": "Bloom : %s %%",
+  "sanctuary.shaders.bloom_radius": "Diffusion du bloom",
+  "sanctuary.shaders.bloom_radius_help": "Taille du halo autour des pixels lumineux. Les détails des textures restent nets.",
+  "sanctuary.shaders.bloom_radius_value": "Diffusion : %s %%",
+  "sanctuary.shaders.ore_emission": "Minerais émissifs",
+  "sanctuary.shaders.ore_emission_help": "Fait briller les inclusions des minerais sans éclairer leur roche, même avec le bloom coupé ou à zéro. Activé par défaut. Effet visuel uniquement.",
+  "sanctuary.shaders.ore_intensity": "Émission des minerais",
+  "sanctuary.shaders.ore_intensity_help": "Luminosité des inclusions. Aucun changement de la lumière du monde ou des apparitions de mobs.",
+  "sanctuary.shaders.ore_intensity_value": "Minerais : %s %%"
 }
@@ -0,0 +1,7 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+#include <sanctuary:bloom_scene.glsl>
+uniform sampler2D InputTexture;
+layout(location=0) in vec2 texCoord;
+layout(location=0) out vec4 fragColor;
+void main(){vec3 halo=texture(InputTexture,texCoord).rgb;fragColor=vec4(clamp(halo*BloomParams.z,0.0,1.0),0.0);}
@@ -0,0 +1,13 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+uniform sampler2D InputTexture;
+layout(std140) uniform BlurParams { vec4 Step; };
+layout(location=0) in vec2 texCoord;
+layout(location=0) out vec4 fragColor;
+// At most one low-resolution texel between taps: broad halos cannot turn into a sparse grid.
+void main(){
+    float weights[13]=float[13](0.099908358,0.096834501,0.088168817,0.075414785,0.060597482,0.045741379,0.032435495,0.021606698,0.013521126,0.007948660,0.004389667,0.002277329,0.001109882);
+    vec3 color=texture(InputTexture,texCoord).rgb*weights[0];
+    for(int i=1;i<=12;i++){vec2 d=Step.xy*float(i);color+=(texture(InputTexture,texCoord+d).rgb+texture(InputTexture,texCoord-d).rgb)*weights[i];}
+    fragColor=vec4(color,0.0);
+}
@@ -0,0 +1,6 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+uniform sampler2D InputTexture;
+layout(location=0) in vec2 texCoord;
+layout(location=0) out vec4 fragColor;
+void main(){vec4 emission=texture(InputTexture,texCoord);fragColor=emission.a>0.0?emission:vec4(0.0);}
@@ -0,0 +1,6 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+uniform sampler2D InputTexture;
+layout(location=0) in vec2 texCoord;
+layout(location=0) out vec4 fragColor;
+void main(){vec2 pixel=1.0/vec2(textureSize(InputTexture,0));vec3 sum=vec3(0.0);for(int y=0;y<8;y++)for(int x=0;x<8;x++)sum+=texture(InputTexture,texCoord+(vec2(x,y)-3.5)*pixel).rgb;fragColor=vec4(sum/64.0,0.0);}
@@ -0,0 +1,22 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+#include <sanctuary:bloom_scene.glsl>
+uniform sampler2D BlockAtlas;
+uniform sampler2D EmissionMasks;
+layout(location=0) in vec3 relativePosition;
+layout(location=1) in vec2 blockUv;
+layout(location=2) in vec2 maskUv;
+layout(location=3) in vec4 tint;
+layout(location=0) out vec4 fragColor;
+void main(){
+    vec2 uv=gl_FragCoord.xy/vec2(textureSize(WorldDepth,0));
+    float depth=texture(WorldDepth,uv).r;
+    if(depth>0.0&&length(relativePosition)>length(bloomPosition(uv,depth))+0.02)discard;
+    vec4 source=texture(BlockAtlas,blockUv);
+    float mask=texture(EmissionMasks,maskUv).r;
+    bool ore=tint.a<0.5;
+    float nativeLight=ore?tint.a*(255.0/120.0):max(0.0,(tint.a*255.0-128.0)/127.0);
+    float amount=mask*(ore?max(BloomParams.x,nativeLight):nativeLight)*bloomFog(relativePosition);
+    if(source.a<0.5||amount<0.001)discard;
+    fragColor=vec4(source.rgb*tint.rgb*amount,ore?amount:0.0);
+}
@@ -0,0 +1,12 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+#include <minecraft:dynamictransforms.glsl>
+layout(location=0) in vec3 Position;
+layout(location=1) in vec4 Color;
+layout(location=2) in vec2 UV0;
+layout(location=3) in vec2 UV3;
+layout(location=0) out vec3 relativePosition;
+layout(location=1) out vec2 blockUv;
+layout(location=2) out vec2 maskUv;
+layout(location=3) out vec4 tint;
+void main(){gl_Position=ModelViewMat*vec4(Position,1.0);relativePosition=Position+ModelOffset;blockUv=UV0;maskUv=UV3;tint=Color;}
@@ -0,0 +1,15 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+#include <sanctuary:bloom_scene.glsl>
+uniform sampler2D InputTexture;
+layout(location=0) in vec2 texCoord;
+layout(location=0) out vec4 fragColor;
+void main(){
+    fragColor=vec4(0.0);
+    if(texture(WorldDepth,texCoord).r>0.0)return;
+    vec3 ray=normalize(bloomPosition(texCoord,0.00001));
+    float celestial=max(step(0.955,dot(ray,SunDirection.xyz))*SunDirection.w,step(0.975,dot(ray,MoonDirection.xyz))*MoonDirection.w);
+    vec3 color=texture(InputTexture,texCoord).rgb;
+    float luminance=dot(color,vec3(.2126,.7152,.0722));
+    fragColor=vec4(color*smoothstep(.72,.98,luminance)*celestial,0.0);
+}
@@ -0,0 +1,18 @@
+uniform sampler2D WorldDepth;
+layout(std140) uniform BloomScene {
+    mat4 InverseViewProjection;
+    vec4 BloomParams;
+    vec4 SunDirection;
+    vec4 MoonDirection;
+    vec4 FogDistance;
+    vec4 FogInfo;
+};
+vec3 bloomPosition(vec2 uv,float depth) {
+    vec4 p=InverseViewProjection*vec4(uv*2.0-1.0,BloomParams.y>0.5?depth:depth*2.0-1.0,1.0);
+    return p.xyz/p.w;
+}
+float bloomFog(vec3 position) {
+    float a=clamp((max(length(position.xz),abs(position.y))-FogDistance.x)/max(.001,FogDistance.y-FogDistance.x),0.0,1.0);
+    float b=clamp((length(position)-FogDistance.z)/max(.001,FogDistance.w-FogDistance.z),0.0,1.0);
+    return 1.0-max(a,b)*FogInfo.x;
+}
@@ -1,6 +1,6 @@
 name = "Sanctuary"
 author = "KOKA99CAB"
-version = "beta.129"
+version = "beta.131"
 pack-format = "packwiz:1.1.0"

 [index]
Author	SHA1	Message	Date
koka	078d3e6833	feat(shader): independent emissive cores and precision options in beta.131 Build Sanctuary / build (push) Canceled after 0s Details	2026-09-17 21:32:28 +02:00
koka	afa77f3d62	docs: record beta.130 release and preserved Prism data Build Sanctuary / build (push) Canceled after 0s Details	2026-09-17 21:06:31 +02:00
koka	534dfec4f8	feat(shader): selective bloom and shared precision in beta.130 Build Sanctuary / build (push) Canceled after 0s Details	2026-09-17 21:04:33 +02:00
koka	26e305d15f	Record beta.129 publication and verified Prism synchronization Build Sanctuary / build (push) Canceled after 0s Details	2026-09-17 19:13:09 +02:00