4883d95a2f
Die Figuren (Einheiten, Monster, Völker, Helden) bekommen den Materialweg der Welt; dazu Umgebungsverdeckung für die ganze Szene. - Surface-Materialien für alle 146 Figurenmaterialien (142 neu unter Materials/Units/, die LN_Boss_* gehörten schon zu den Gebäuden). Farbe, Rauigkeit und Emission bleiben die Blender-Werte; Metalle werden metallisch (vorher war keines der 414 Figurenmaterialien metallisch), ein Randlicht hebt die Silhouetten im Draufblick vom Boden ab. - Oberflächenstruktur je Materialfamilie im eigenen Raum der Figur, nur in den HUD-Porträts. Im Feld (30-60 px hohe Figuren) war sie nicht zu sehen und kostete rund 10 % Bildrate. - Ringborkes 4k-Satz liegt am Schnittholz (RB_Cutwood), wohin er gehört; U5.3 hatte ihn an die Rinde gebunden. Verwaistes RB_Bark.mat entfernt. - SSAO über LuneProjectSetup: nach den opaken Objekten, halbe Auflösung, Radius 0,35 m, Ausblendung ab 260 m. Standardmäßig an (Entscheidung des Projektinhabers), in den Optionen abschaltbar, -luneSsao 0 für eine Sitzung. Die Variante mit Tiefen-Normalen-Vorpass kostete 19-28 %. - Shader: Steinreliefkarte nur noch für Gelände, Stein, Pflaster, Erde. - Werkzeug: Übersichtsbilder mit LUNE_DRESS=1 eingekleidet wie im Spiel; das Materialset wird nach der leeren Vorschauszene geladen (sie entlädt unreferenzierte Assets). - Tests: EditMode 29/29, PlayMode 14/14, Verify 718/0, Player-Selbsttest 30/30 (4 neue zur SSAO-Option), Fingerabdrücke unverändert (DCE95C96556F3A1A, 7B8E43AEFC0D60C5). - Leistung (A/B mit U5.3 im selben Lauf): Mid nah 177,7 -> 148,5 fps (-16 %), Karte 127,8 -> 111,5 fps (-13 %); ohne SSAO -3,5 / -4,5 %. - Doku: U5-VISUAL (U5.4), PORT-STATUS, PORT-QA; Bilder screenshots/u5.4/. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
652 lines
33 KiB
C#
652 lines
33 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Luneraria.View;
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using Newtonsoft.Json.Linq;
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using UnityEditor;
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using UnityEngine;
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namespace Luneraria.EditorTools
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{
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/// <summary>
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/// Creates the shared materials (U2B) from the Godot material library
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/// (scripts/luneraria/view/lune_materials.gd), the baked world materials and the prop
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/// materials of map_props.fbx, with team variants for team surfaces. Every material uses
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/// Luneraria/Surface (modes see the shader) or Luneraria/Pad. Idempotent: existing assets are
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/// updated in place, so scene references stay valid.
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/// </summary>
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public static class LuneMaterialFactory
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{
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public const string Folder = "Assets/Luneraria/Materials";
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public const string SetPath = Folder + "/LuneMaterials.asset";
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const string Textures = "Assets/Luneraria/Art/Textures";
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const string StoneMapPath = Textures + "/limestone-albedo.png";
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// Surface modes of Luneraria/Surface.
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public const int Plain = 0, Terrain = 1, Stone = 2, Paving = 3, Soil = 4, Bark = 5, Foliage = 6, Water = 7, Vein = 8, Crystal = 9;
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/// <summary>Team style (Blau, Rot, neutral grotto) of lune_materials.gd TEAM_STYLE.</summary>
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public static readonly Color[] TeamCrystal = { Hex("78c6ff"), Hex("ff7d45"), Hex("b784ff") };
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public static readonly Color[] TeamRune = { Hex("86d2ff"), Hex("ffae5a"), Hex("c29cff") };
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public static readonly Color[] TeamMetal = { new Color(.80f, .85f, .92f), new Color(.92f, .64f, .34f), new Color(.70f, .62f, .50f) };
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public static readonly Color[] TeamCloth = { Hex("2a5aa8"), Hex("9a2c20"), Hex("45305f") };
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public static readonly Color[] TeamLight = { Hex("8cc8ff"), Hex("ffae72"), Hex("b37cff") };
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public static readonly Color[] TeamColor = { Hex("5aa8ff"), Hex("ff6a55"), Hex("b37cff") };
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static readonly string[] TeamNames = { "Blau", "Rot", "Neutral" };
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/// <summary>U5 PBR sets of tools/blender/bake_pbr.py: albedo, normal, ORM.</summary>
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static readonly string[] PbrSets = { "limestone", "soil", "bark", "leaf", "rock", "water", "metal", "cloth", "hide", "bone", "wood" };
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sealed class Spec
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{
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public int Mode;
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public Color Base = Color.white;
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public float Roughness = .88f;
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public float Metallic;
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public Color Emission = Color.black;
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public float Energy;
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public bool VertexColor;
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public bool DoubleSided;
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public float StoneScale = .23f;
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public float Relief = .016f;
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/// <summary>U5 PBR set name (limestone, soil, bark, leaf, rock, water) or "" for none.</summary>
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public string Pbr = "";
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public float NormalStrength = 1f;
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/// <summary>Weg 2: 1 = lane tier (full PBR), 0 = edge tier (colour + stone relief).</summary>
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public float Quality = 1f;
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/// <summary>U5.3: 1 = sample the authored UVs of a character (Ringborke's cut wood), 0 = triplanar.</summary>
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public bool UvMaps;
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/// <summary>Authored UV textures of a character; overrides the baked set and carry its colour.</summary>
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public Texture2D UvAlbedo;
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public Texture2D UvNormal;
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public Texture2D UvOrm;
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/// <summary>U5.4: triplanar in the mesh's own space (units), not the world.</summary>
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public bool ObjectSpace;
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/// <summary>U5.4: emission taken over as it is (the imported material of a unit); overrides Emission/Energy.</summary>
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public Color? EmissionRaw;
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/// <summary>U5.4: rim light strength (units; 0 = none).</summary>
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public float Rim;
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/// <summary>U5.4: bind the PBR set even when Quality is 0 (units: the portraits switch it on).</summary>
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public bool BindMaps;
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}
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static Shader _surface;
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static Texture2D _stone;
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static readonly Dictionary<string, Texture2D> _albedo = new Dictionary<string, Texture2D>();
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static readonly Dictionary<string, Texture2D> _normal = new Dictionary<string, Texture2D>();
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static readonly Dictionary<string, Texture2D> _orm = new Dictionary<string, Texture2D>();
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/// <summary>Mean linear value of a map (albedo colour or ORM channels), measured once per build.</summary>
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static readonly Dictionary<Texture2D, Vector4> _means = new Dictionary<Texture2D, Vector4>();
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public static Color Hex(string hex)
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{
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ColorUtility.TryParseHtmlString("#" + hex, out Color color);
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return color;
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}
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/// <summary>
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/// An HDR emission value for an [HDR] material colour: Godot's emission (sRGB colour, linear
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/// energy multiplier) as the linear value Unity hands to the shader unchanged.
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/// </summary>
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public static Color Hdr(Color srgb, float energy)
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{
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Color linear = srgb.linear * energy;
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return new Color(linear.r, linear.g, linear.b, 1f);
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}
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/// <summary>
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/// A plain (non-HDR) colour that Unity converts from gamma to linear, carrying a linear
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/// value above one (RenderSettings.ambientLight = colour * energy).
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/// </summary>
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public static Color GammaEncoded(Color srgb, float energy)
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{
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Color linear = srgb.linear * energy;
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return new Color(Mathf.LinearToGammaSpace(linear.r), Mathf.LinearToGammaSpace(linear.g), Mathf.LinearToGammaSpace(linear.b), 1f);
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}
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public static LuneMaterialSet Build(LuneWorldBake bake, out Dictionary<int, Material> worldMaterials)
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{
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Directory.CreateDirectory(Folder + "/Buildings");
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Directory.CreateDirectory(Folder + "/World");
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Directory.CreateDirectory(Folder + "/Props");
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AssetDatabase.Refresh();
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_surface = Shader.Find("Luneraria/Surface");
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if (_surface == null)
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throw new InvalidOperationException("shader Luneraria/Surface missing");
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_stone = AssetDatabase.LoadAssetAtPath<Texture2D>(StoneMapPath);
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_albedo.Clear();
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_normal.Clear();
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_orm.Clear();
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_means.Clear();
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foreach (string set in PbrSets)
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{
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_albedo[set] = Map(Textures + "/" + set + "-albedo-2k.png", TextureImporterType.Default, true);
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_normal[set] = Map(Textures + "/" + set + "-normal-2k.png", TextureImporterType.NormalMap, false);
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_orm[set] = Map(Textures + "/" + set + "-orm-2k.png", TextureImporterType.Default, false);
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}
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var setAsset = AssetDatabase.LoadAssetAtPath<LuneMaterialSet>(SetPath);
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if (setAsset == null)
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{
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setAsset = ScriptableObject.CreateInstance<LuneMaterialSet>();
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AssetDatabase.CreateAsset(setAsset, SetPath);
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}
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setAsset.Entries.Clear();
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BuildingMaterials(setAsset);
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PropMaterials(setAsset);
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UnitMaterials(setAsset);
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worldMaterials = WorldMaterials(bake);
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EditorUtility.SetDirty(setAsset);
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AssetDatabase.SaveAssets();
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return setAsset;
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}
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// ------------------------------------------------------------ G2 buildings and boss (LN_*)
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static void BuildingMaterials(LuneMaterialSet set)
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{
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Fixed(set, "LN_Stone_Pale", new Spec { Mode = Stone, Base = new Color(.72f, .68f, .61f), VertexColor = true, Pbr = "limestone" });
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Fixed(set, "LN_Stone_Dark", new Spec { Mode = Stone, Base = new Color(.30f, .30f, .33f), Roughness = .9f, VertexColor = true, Pbr = "limestone" });
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Fixed(set, "LN_Stone_Grotto", new Spec { Mode = Stone, Base = new Color(.43f, .43f, .46f), VertexColor = true, Pbr = "limestone" });
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Fixed(set, "LN_Rock", new Spec { Mode = Stone, Base = new Color(.38f, .38f, .40f), Roughness = .93f, VertexColor = true, StoneScale = .13f, Pbr = "rock" });
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// U5.3: metal, cloth, hide, bone and wood carry their own baked PBR set (target
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// quality of every figure along the lanes; the generators keep their geometry).
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Teams(set, "LN_Metal_Team", team => new Spec { Mode = Plain, Base = TeamMetal[team] * .92f, Metallic = .9f, Roughness = .32f, VertexColor = true, Pbr = "metal" });
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Fixed(set, "LN_Metal_Iron", new Spec { Mode = Plain, Base = new Color(.24f, .24f, .26f), Metallic = .8f, Roughness = .52f, VertexColor = true, Pbr = "metal" });
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Fixed(set, "LN_Metal_Bronze", new Spec { Mode = Plain, Base = new Color(.66f, .47f, .24f), Metallic = .9f, Roughness = .42f, VertexColor = true, Pbr = "metal" });
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Teams(set, "LN_Crystal_Team", team => new Spec { Mode = Crystal, Base = TeamCrystal[team], Emission = TeamCrystal[team], Energy = 3.2f });
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Fixed(set, "LN_Crystal_Grotto", new Spec { Mode = Crystal, Base = TeamCrystal[2], Emission = TeamCrystal[2], Energy = 3.2f });
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// Godot lights only the glyph strokes of a rune band; a dim band stands in for them.
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Teams(set, "LN_Rune_Team", team => new Spec { Mode = Plain, Base = new Color(.16f, .16f, .18f), Emission = TeamRune[team], Energy = .45f, Roughness = .5f, VertexColor = true });
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Fixed(set, "LN_Rune_Grotto", new Spec { Mode = Plain, Base = new Color(.16f, .16f, .18f), Emission = TeamRune[2], Energy = .45f, Roughness = .5f, VertexColor = true });
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Teams(set, "LN_Cloth_Team", team => new Spec { Mode = Plain, Base = TeamCloth[team], Roughness = .85f, DoubleSided = true, VertexColor = true, Pbr = "cloth" });
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Fixed(set, "LN_Water_Glow", new Spec { Mode = Plain, Base = new Color(.45f, .35f, .80f) * .3f, Emission = new Color(.45f, .35f, .80f), Energy = 1.2f, Roughness = .1f });
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Fixed(set, "LN_Boss_Hide", new Spec { Mode = Plain, Base = new Color(.24f, .25f, .29f), Roughness = .84f, VertexColor = true, Pbr = "hide" });
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Fixed(set, "LN_Boss_Bone", new Spec { Mode = Plain, Base = new Color(.74f, .71f, .64f), Roughness = .62f, VertexColor = true, Pbr = "bone" });
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Fixed(set, "LN_Boss_Bronze", new Spec { Mode = Plain, Base = new Color(.42f, .31f, .18f), Metallic = .85f, Roughness = .42f, VertexColor = true, Pbr = "metal" });
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// The grotto boss glows in the neutral colour; a deployed boss in its team's.
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Teams(set, "LN_Crystal_Boss", team => new Spec { Mode = Crystal, Base = TeamCrystal[team], Emission = TeamCrystal[team], Energy = 2.4f }, neutral: true);
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Fixed(set, "LN_Wood", new Spec { Mode = Plain, Base = new Color(.33f, .23f, .15f), Roughness = .82f, VertexColor = true, Pbr = "wood" });
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Fixed(set, "LN_Cave", new Spec { Mode = Plain, Base = new Color(.02f, .015f, .03f), Roughness = 1f });
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}
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// ------------------------------------------------------------ unit figures (U5.4)
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static readonly string[] UnitGroups = { "Units", "Enemies", "Peoples", "Characters" };
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const string ArtRoot = "Assets/Luneraria/Art/";
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/// <summary>Repeats of a set per metre of a figure: one per metre, so the detail reads at hero zoom and in the portraits.</summary>
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public const float UnitDetailScale = 1f;
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/// <summary>Rim light of the figures (see LuneSurface.shader).</summary>
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public const float UnitRim = .35f;
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/// <summary>
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/// One shared Surface material per material name of the figures (units, monsters, peoples,
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/// heroes; 146 names). The imported colour, roughness and emission stay, metals become
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/// metallic and a rim light lifts the silhouettes (U5.4). In the field the figures sample
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/// no maps (Quality 0): 30–60 px tall, the detail would not read but cost 10 % frame rate.
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/// The family's baked set is bound, and the HUD portraits switch it on in the figure's
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/// own space (LunePortraits). Names the building materials already own (the Schlundkrone's
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/// LN_Boss_*) stay theirs. Dress swaps them in, in the game, the portraits and the sheets.
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/// </summary>
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static void UnitMaterials(LuneMaterialSet set)
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{
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var known = new HashSet<string>(set.Entries.Select(e => e.Key));
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var imported = new SortedDictionary<string, Material>(StringComparer.Ordinal);
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foreach (string group in UnitGroups)
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{
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foreach (string path in Directory.GetFiles(ArtRoot + group, "*.fbx").OrderBy(p => p, StringComparer.Ordinal))
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{
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foreach (Material material in AssetDatabase.LoadAllAssetsAtPath(path).OfType<Material>())
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{
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if (!known.Contains(material.name) && !imported.ContainsKey(material.name))
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imported[material.name] = material;
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}
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}
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}
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Directory.CreateDirectory(Folder + "/Units");
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foreach (KeyValuePair<string, Material> pair in imported)
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Add(set, pair.Key, Create(Folder + "/Units/" + pair.Key + ".mat", UnitSpec(pair.Key, pair.Value)), null, null);
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}
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/// <summary>Plain Surface material of a figure: imported colour, roughness and emission plus the family's set.</summary>
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static Spec UnitSpec(string name, Material imported)
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{
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Color baseColor = imported.HasProperty("_BaseColor") ? imported.GetColor("_BaseColor") : Color.white;
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float smoothness = imported.HasProperty("_Smoothness") ? imported.GetFloat("_Smoothness") : .3f;
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Color emission = imported.HasProperty("_EmissionColor") ? imported.GetColor("_EmissionColor") : Color.black;
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var spec = new Spec
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{
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Mode = Plain,
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Base = baseColor,
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Roughness = Mathf.Clamp(1f - smoothness, .12f, .95f),
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ObjectSpace = true,
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StoneScale = UnitDetailScale,
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NormalStrength = .8f,
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EmissionRaw = emission,
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Rim = UnitRim,
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Quality = 0f,
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BindMaps = true,
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};
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string family = UnitFamily(name);
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if (family == "cutwood")
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{
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// Ringborke's cut log faces carry the authored 4k set (bake_cutwood.py of phase 11).
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Texture2D albedo = Map(Textures + "/ringborke-cut-albedo-4k.png", TextureImporterType.Default, true);
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Texture2D normal = Map(Textures + "/ringborke-cut-normal-4k.png", TextureImporterType.NormalMap, false);
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Texture2D rough = AssetDatabase.LoadAssetAtPath<Texture2D>(Textures + "/ringborke-cut-roughness-4k.png");
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if (albedo != null && normal != null && rough != null)
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{
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spec.UvMaps = true;
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spec.UvAlbedo = albedo;
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spec.UvNormal = normal;
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spec.UvOrm = PackRoughnessOrm(rough);
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spec.Base = Color.white;
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spec.Roughness = 1f;
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spec.NormalStrength = 1f;
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// The authored map is the colour itself, so it is sampled in the field too.
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spec.Quality = 1f;
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}
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return spec;
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}
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switch (family)
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{
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case "metal":
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spec.Pbr = "metal";
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spec.Metallic = .7f;
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break;
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case "paint":
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// Painted plates of the Nietenkonvent: the metal set's dents, little metal shine.
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spec.Pbr = "metal";
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spec.Metallic = .2f;
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break;
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case "rock":
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case "bone":
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case "wood":
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case "bark":
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case "leaf":
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case "cloth":
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case "hide":
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spec.Pbr = family;
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break;
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}
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return spec;
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}
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/// <summary>
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/// Material family of a figure's material name (U5.4): the faction palettes by slot, then
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/// keywords. Emissive, glass, skin and dark parts keep a plain surface without a set.
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/// </summary>
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public static string UnitFamily(string name)
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{
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string n = name.ToLowerInvariant();
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if (n == "rb_cutwood")
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return "cutwood";
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if (n.Contains("nietenkonvent_"))
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return n.Contains("_light_") ? "bone" : "paint";
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if (n.Contains("nebelchor_") || n.Contains("neutral_"))
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{
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if (n.Contains("_light_"))
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return "bone";
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if (n.Contains("_shadow_") || n.Contains("_rift_"))
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return "plain";
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return "cloth";
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}
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if (Any(n, "ember", "_hot", "_rift", "glow", "lamp", "spark", "crystal", "magma", "saplight", "spring", "_w_water"))
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return "emissive";
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if (Any(n, "metal", "gold", "bronze", "brass", "iron"))
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return "metal";
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if (Any(n, "glass", "lens"))
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return "glass";
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if (Any(n, "basalt", "obsidian", "stone", "_edge", "joint"))
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return "rock";
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if (Any(n, "bone", "ceramic", "clay"))
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return "bone";
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if (Any(n, "wood", "heart", "endgrain", "groove"))
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return "wood";
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if (Any(n, "bark", "vein", "crevice"))
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return "bark";
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if (Any(n, "leaf", "moss", "petal", "vine"))
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return "leaf";
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if (Any(n, "cloth", "hood", "fur", "hair"))
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return "cloth";
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if (Any(n, "leather", "boot", "glove"))
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return "hide";
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return "plain";
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}
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static bool Any(string text, params string[] words)
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{
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foreach (string word in words)
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{
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if (text.Contains(word))
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return true;
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}
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return false;
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}
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/// <summary>
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/// A PBR map with the import its data needs (U5.3 finding): albedo is sRGB colour, normal
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/// maps import as normal maps, ORM as linear data. The U5 sets imported all three as sRGB
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/// colour, so the GPU gamma-decoded normals (tilted surfaces) and AO/roughness (darker,
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/// glossier). Changed settings are written to the .meta and reimported once.
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/// </summary>
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static Texture2D Map(string path, TextureImporterType type, bool srgb)
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{
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var importer = AssetImporter.GetAtPath(path) as TextureImporter;
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if (importer != null && (importer.textureType != type || importer.sRGBTexture != srgb))
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{
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importer.textureType = type;
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importer.sRGBTexture = srgb;
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importer.SaveAndReimport();
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}
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return AssetDatabase.LoadAssetAtPath<Texture2D>(path);
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}
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/// <summary>
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/// Mean linear value of a map (every 7th pixel of its PNG; sRGB maps decoded to linear).
|
||
/// The shader divides by it, so a map adds detail around the Godot colour and roughness of
|
||
/// the material instead of multiplying them down (U5 drew the albedo maps over the Godot
|
||
/// colours: the terrain lost 80–95 % of its brightness and all of its green).
|
||
/// </summary>
|
||
static Vector4 Mean(Texture2D map, bool srgb)
|
||
{
|
||
if (map == null)
|
||
return Vector4.one;
|
||
if (_means.TryGetValue(map, out Vector4 mean))
|
||
return mean;
|
||
var probe = new Texture2D(2, 2, TextureFormat.RGBA32, false, true);
|
||
probe.LoadImage(File.ReadAllBytes(AssetDatabase.GetAssetPath(map)));
|
||
Color32[] pixels = probe.GetPixels32();
|
||
UnityEngine.Object.DestroyImmediate(probe);
|
||
var decode = new double[256];
|
||
for (int i = 0; i < 256; i++)
|
||
decode[i] = srgb ? Mathf.GammaToLinearSpace(i / 255f) : i / 255.0;
|
||
double r = 0, g = 0, b = 0;
|
||
int n = 0;
|
||
for (int i = 0; i < pixels.Length; i += 7)
|
||
{
|
||
r += decode[pixels[i].r];
|
||
g += decode[pixels[i].g];
|
||
b += decode[pixels[i].b];
|
||
n++;
|
||
}
|
||
mean = n > 0 ? new Vector4((float)(r / n), (float)(g / n), (float)(b / n), 1f) : Vector4.one;
|
||
_means[map] = mean;
|
||
return mean;
|
||
}
|
||
|
||
/// <summary>ORM from a grayscale roughness map (R ao = 1, G roughness, B metal = 0).</summary>
|
||
static Texture2D PackRoughnessOrm(Texture2D roughness)
|
||
{
|
||
string path = Textures + "/ringborke-cut-orm-4k.png";
|
||
var existing = AssetDatabase.LoadAssetAtPath<Texture2D>(path);
|
||
if (existing != null)
|
||
return existing;
|
||
string roughPath = AssetDatabase.GetAssetPath(roughness);
|
||
var sourceImporter = AssetImporter.GetAtPath(roughPath) as TextureImporter;
|
||
if (sourceImporter != null && !sourceImporter.isReadable)
|
||
{
|
||
sourceImporter.isReadable = true;
|
||
sourceImporter.SaveAndReimport();
|
||
}
|
||
int width = roughness.width;
|
||
int height = roughness.height;
|
||
var orm = new Texture2D(width, height, TextureFormat.RGB24, false, true);
|
||
Color[] source = roughness.GetPixels();
|
||
var packed = new Color[source.Length];
|
||
for (int i = 0; i < source.Length; i++)
|
||
packed[i] = new Color(1f, source[i].r, 0f);
|
||
orm.SetPixels(packed);
|
||
orm.Apply(false, false);
|
||
File.WriteAllBytes(path, orm.EncodeToPNG());
|
||
UnityEngine.Object.DestroyImmediate(orm);
|
||
AssetDatabase.ImportAsset(path);
|
||
Texture2D imported = AssetDatabase.LoadAssetAtPath<Texture2D>(path);
|
||
if (imported != null)
|
||
{
|
||
var importer = AssetImporter.GetAtPath(path) as TextureImporter;
|
||
if (importer != null && importer.sRGBTexture)
|
||
{
|
||
importer.sRGBTexture = false;
|
||
importer.SaveAndReimport();
|
||
}
|
||
}
|
||
return imported != null ? imported : roughness;
|
||
}
|
||
|
||
// ------------------------------------------------------------ props of map_props.fbx (ENV_*)
|
||
static void PropMaterials(LuneMaterialSet set)
|
||
{
|
||
const string props = "Assets/Luneraria/Art/Environment/map_props.fbx";
|
||
foreach (Material source in AssetDatabase.LoadAllAssetsAtPath(props).OfType<Material>())
|
||
{
|
||
string key = source.name;
|
||
Color color = source.HasProperty("_BaseColor") ? source.GetColor("_BaseColor") : source.color;
|
||
Spec spec;
|
||
if (key.Contains("brass"))
|
||
// Godot keeps the glTF material for brass (no Kluft surface).
|
||
spec = new Spec { Mode = Plain, Base = color, Metallic = source.HasProperty("_Metallic") ? source.GetFloat("_Metallic") : .8f, Roughness = .4f };
|
||
else if (key.StartsWith("ENV_"))
|
||
spec = new Spec { Mode = SurfaceMode(key), Base = color };
|
||
else
|
||
spec = new Spec { Mode = Plain, Base = color, Roughness = .8f, DoubleSided = true };
|
||
Add(set, key, Create(Folder + "/Props/" + key + ".mat", spec), null, null);
|
||
}
|
||
}
|
||
|
||
public static int SurfaceMode(string key)
|
||
{
|
||
if (key.Contains("leaf"))
|
||
return Foliage;
|
||
if (key.Contains("bark"))
|
||
return Bark;
|
||
if (key.Contains("soil"))
|
||
return Soil;
|
||
if (key.Contains("paving"))
|
||
return Paving;
|
||
return Stone;
|
||
}
|
||
|
||
// ------------------------------------------------------------ baked world materials
|
||
static Dictionary<int, Material> WorldMaterials(LuneWorldBake bake)
|
||
{
|
||
var result = new Dictionary<int, Material>();
|
||
var materials = (JArray)bake.Data["materials"];
|
||
var veins = 0;
|
||
for (int index = 0; index < materials.Count; index++)
|
||
{
|
||
var entry = (JObject)materials[index];
|
||
string type = (string)entry["type"];
|
||
string shader = (string)entry["shader"] ?? "";
|
||
string key = (string)entry["surface_key"];
|
||
JObject parameters = (JObject)entry["params"] ?? new JObject();
|
||
string name;
|
||
Spec spec;
|
||
if (key != null)
|
||
{
|
||
name = key;
|
||
spec = new Spec { Mode = SurfaceMode(key), Base = ColorOf(parameters["base_color"]) };
|
||
}
|
||
else if (shader.EndsWith("lune_terrain.gdshader"))
|
||
{
|
||
name = "Terrain";
|
||
spec = new Spec { Mode = Terrain, StoneScale = .21f };
|
||
result[index] = Create(Folder + "/World/" + name + ".mat", spec);
|
||
// Weg 2 edge tier: the surrounding mountains keep colour and stone relief only.
|
||
Create(Folder + "/World/TerrainEdge.mat", new Spec { Mode = Terrain, StoneScale = .21f, Quality = 0f });
|
||
continue;
|
||
}
|
||
else if (shader.EndsWith("river.gdshader"))
|
||
{
|
||
name = "River";
|
||
spec = new Spec { Mode = Water };
|
||
}
|
||
else if (shader.EndsWith("lune_vein.gdshader"))
|
||
{
|
||
// Vein tint and seed are per-instance parameters in Godot; the builder assigns
|
||
// one material per vein (see VeinMaterial).
|
||
continue;
|
||
}
|
||
else if (shader.EndsWith("lune_pad.gdshader"))
|
||
{
|
||
Color tint = ColorOf(parameters["tint"]);
|
||
int team = tint.r > tint.b ? 1 : 0;
|
||
name = "Pad_" + TeamNames[team];
|
||
result[index] = PadMaterial(Folder + "/World/" + name + ".mat", tint, (float)parameters["pad_length"], (float)parameters["row_start"]);
|
||
continue;
|
||
}
|
||
else if (type == "standard")
|
||
{
|
||
Color albedo = ColorOf(entry["albedo"]);
|
||
bool glow = entry["emission"] != null;
|
||
name = "Glow_" + ColorUtility.ToHtmlStringRGB(albedo) + (glow ? "_" + ((float)entry["emission_energy"]).ToString("0.0#", System.Globalization.CultureInfo.InvariantCulture) : "");
|
||
spec = new Spec { Mode = Plain, Base = albedo, Roughness = (float)entry["roughness"], Metallic = (float)entry["metallic"] };
|
||
if (glow)
|
||
{
|
||
spec.Emission = ColorOf(entry["emission"]);
|
||
spec.Energy = (float)entry["emission_energy"];
|
||
}
|
||
}
|
||
else
|
||
{
|
||
throw new InvalidOperationException("unknown world material " + entry);
|
||
}
|
||
result[index] = Create(Folder + "/World/" + name + ".mat", spec);
|
||
}
|
||
return result;
|
||
}
|
||
|
||
/// <summary>One material per energy vein (tint from its team, seed from the bake).</summary>
|
||
public static Material VeinMaterial(string name, Color tint, float seed)
|
||
{
|
||
Material material = Create(Folder + "/World/" + name + ".mat", new Spec { Mode = Vein, Base = tint });
|
||
material.SetFloat("_Seed", seed);
|
||
material.SetFloat("_Energy", 1f);
|
||
EditorUtility.SetDirty(material);
|
||
return material;
|
||
}
|
||
|
||
static Material PadMaterial(string path, Color tint, float length, float rowStart)
|
||
{
|
||
Shader shader = Shader.Find("Luneraria/Pad");
|
||
var material = AssetDatabase.LoadAssetAtPath<Material>(path);
|
||
if (material == null)
|
||
{
|
||
material = new Material(shader);
|
||
AssetDatabase.CreateAsset(material, path);
|
||
}
|
||
material.shader = shader;
|
||
material.SetColor("_Tint", tint);
|
||
material.SetFloat("_PadLength", length);
|
||
material.SetFloat("_RowStart", rowStart);
|
||
EditorUtility.SetDirty(material);
|
||
return material;
|
||
}
|
||
|
||
public static Color ColorOf(JToken values)
|
||
{
|
||
return new Color((float)values[0], (float)values[1], (float)values[2], values.Count() > 3 ? (float)values[3] : 1f);
|
||
}
|
||
|
||
static void Fixed(LuneMaterialSet set, string key, Spec spec)
|
||
{
|
||
Add(set, key, Create(Folder + "/Buildings/" + key + ".mat", spec), null, null);
|
||
}
|
||
|
||
static void Teams(LuneMaterialSet set, string key, Func<int, Spec> spec, bool neutral = true)
|
||
{
|
||
Material blau = Create(Folder + "/Buildings/" + key + "_Blau.mat", spec(0));
|
||
Material rot = Create(Folder + "/Buildings/" + key + "_Rot.mat", spec(1));
|
||
Material none = neutral ? Create(Folder + "/Buildings/" + key + "_Neutral.mat", spec(2)) : blau;
|
||
Add(set, key, none, blau, rot);
|
||
}
|
||
|
||
static void Add(LuneMaterialSet set, string key, Material neutral, Material blau, Material rot)
|
||
{
|
||
set.Entries.Add(new LuneMaterialSet.Entry { Key = key, Neutral = neutral, Blau = blau, Rot = rot });
|
||
}
|
||
|
||
static Material Create(string path, Spec spec)
|
||
{
|
||
var material = AssetDatabase.LoadAssetAtPath<Material>(path);
|
||
if (material == null)
|
||
{
|
||
material = new Material(_surface);
|
||
AssetDatabase.CreateAsset(material, path);
|
||
}
|
||
material.shader = _surface;
|
||
material.enableInstancing = true;
|
||
material.SetColor("_BaseColor", spec.Base);
|
||
material.SetFloat("_Mode", spec.Mode);
|
||
material.SetFloat("_VertexColor", spec.VertexColor ? 1f : 0f);
|
||
material.SetFloat("_Metallic", spec.Metallic);
|
||
material.SetFloat("_Roughness", spec.Roughness);
|
||
material.SetColor("_EmissionColor", spec.EmissionRaw ?? (spec.Energy > 0f ? Hdr(spec.Emission, spec.Energy) : Color.black));
|
||
material.SetFloat("_StoneScale", spec.StoneScale);
|
||
material.SetFloat("_Relief", spec.Relief);
|
||
material.SetFloat("_NormalStrength", spec.NormalStrength);
|
||
material.SetFloat("_Quality", spec.Quality);
|
||
material.SetFloat("_UvMaps", spec.UvMaps ? 1f : 0f);
|
||
material.SetFloat("_ObjectSpace", spec.ObjectSpace ? 1f : 0f);
|
||
material.SetFloat("_Rim", spec.Rim);
|
||
material.SetFloat("_Cull", spec.DoubleSided ? 0f : 2f);
|
||
material.SetTexture("_StoneMap", _stone);
|
||
ApplyPbr(material, spec);
|
||
material.globalIlluminationFlags = MaterialGlobalIlluminationFlags.None;
|
||
EditorUtility.SetDirty(material);
|
||
return material;
|
||
}
|
||
|
||
/// <summary>U5: bind the baked albedo/normal/ORM set (lane tier) or the authored UVs of a character.</summary>
|
||
static void ApplyPbr(Material material, Spec spec)
|
||
{
|
||
if (spec.UvMaps && spec.UvAlbedo != null)
|
||
{
|
||
// Authored UV maps (Ringborke's cut wood): the albedo is the colour itself and the
|
||
// roughness map the roughness, so neither is divided by its mean (U5.4).
|
||
material.SetTexture("_AlbedoMap", spec.UvAlbedo);
|
||
material.SetTexture("_NormalMap", spec.UvNormal != null ? spec.UvNormal : Texture2D.normalTexture);
|
||
material.SetTexture("_OrmMap", spec.UvOrm != null ? spec.UvOrm : Texture2D.whiteTexture);
|
||
material.SetVector("_AlbedoMean", Vector4.one);
|
||
material.SetVector("_OrmMean", Vector4.one);
|
||
return;
|
||
}
|
||
string key = spec.Pbr;
|
||
if (key.Length == 0)
|
||
key = PbrForMode(spec.Mode);
|
||
Texture2D albedo;
|
||
if ((spec.Quality < .5f && !spec.BindMaps) || key.Length == 0 || !_albedo.TryGetValue(key, out albedo) || albedo == null)
|
||
{
|
||
material.SetTexture("_AlbedoMap", Texture2D.whiteTexture);
|
||
material.SetTexture("_NormalMap", Texture2D.normalTexture);
|
||
material.SetTexture("_OrmMap", Texture2D.whiteTexture);
|
||
material.SetVector("_AlbedoMean", Vector4.one);
|
||
material.SetVector("_OrmMean", Vector4.one);
|
||
return;
|
||
}
|
||
material.SetTexture("_AlbedoMap", albedo);
|
||
material.SetTexture("_NormalMap", _normal[key]);
|
||
material.SetTexture("_OrmMap", _orm[key]);
|
||
material.SetVector("_AlbedoMean", Mean(albedo, true));
|
||
material.SetVector("_OrmMean", Mean(_orm[key], false));
|
||
}
|
||
|
||
public static string PbrForMode(int mode)
|
||
{
|
||
switch (mode)
|
||
{
|
||
case Stone:
|
||
case Paving:
|
||
return "limestone";
|
||
case Soil:
|
||
return "soil";
|
||
case Bark:
|
||
return "bark";
|
||
case Foliage:
|
||
return "leaf";
|
||
case Water:
|
||
return "water";
|
||
default:
|
||
return mode == Terrain ? "limestone" : "";
|
||
}
|
||
}
|
||
}
|
||
}
|