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Am Lightning System gearbeitet

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This commit is contained in:
Mario Störmer
2026-07-17 11:23:44 +02:00
parent cdaaba3841
commit 5ed7b4017c
23 changed files with 928 additions and 164 deletions
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336
Common/MatDefs/Light/PBRLighting.j3md Normal file
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@@ -0,0 +1,336 @@
MaterialDef PBR Lighting {
MaterialParameters {
Int BoundDrawBuffer
// Alpha threshold for fragment discarding
Float AlphaDiscardThreshold (AlphaTestFallOff)
//metallicity of the material
Float Metallic : 1.0
//Roughness of the material
Float Roughness : 1.0
// Base material color
Color BaseColor : 1.0 1.0 1.0 1.0
// The emissive color of the object
Color Emissive
// the emissive power
Float EmissivePower : 3.0
// the emissive intensity
Float EmissiveIntensity : 2.0
// BaseColor map
Texture2D BaseColorMap
// Metallic map
Texture2D MetallicMap -LINEAR
// Roughness Map
Texture2D RoughnessMap -LINEAR
//Metallic and Roughness are packed respectively in the b and g channel of a single map
// r: AO (if AoPackedInMRMap is true)
// g: Roughness
// b: Metallic
Texture2D MetallicRoughnessMap -LINEAR
// Texture of the emissive parts of the material
Texture2D EmissiveMap
// Normal map
Texture2D NormalMap -LINEAR
// The scalar parameter applied to each normal vector of the normal map
Float NormalScale
//The type of normal map: -1.0 (DirectX), 1.0 (OpenGl)
Float NormalType : -1.0
// For Spec gloss pipeline
Boolean UseSpecGloss
Texture2D SpecularMap
Texture2D GlossinessMap
Texture2D SpecularGlossinessMap
Color Specular : 1.0 1.0 1.0 1.0
Float Glossiness : 1.0
// Parallax/height map
Texture2D ParallaxMap -LINEAR
// Specular-AA
Boolean UseSpecularAA : true
// screen space variance,Use the slider to set the strength of the geometric specular anti-aliasing effect between 0 and 1. Higher values produce a blurrier result with less aliasing.
Float SpecularAASigma
// clamping threshold,Use the slider to set a maximum value for the offset that HDRP subtracts from the smoothness value to reduce artifacts.
Float SpecularAAKappa
//Set to true if parallax map is stored in the alpha channel of the normal map
Boolean PackedNormalParallax
//Sets the relief height for parallax mapping
Float ParallaxHeight : 0.05
//Set to true to activate Steep Parallax mapping
Boolean SteepParallax
//Horizon fade
Boolean HorizonFade
// Set to Use Lightmap
Texture2D LightMap
// A scalar multiplier controlling the amount of occlusion applied.
// A value of `0.0` means no occlusion. A value of `1.0` means full occlusion.
Float AoStrength
// Set to use TexCoord2 for the lightmap sampling
Boolean SeparateTexCoord
// the light map is a grayscale ao map, only the r channel will be read.
Boolean LightMapAsAOMap
Boolean AoPackedInMRMap
//shadows
Int FilterMode
Boolean HardwareShadows
Texture2D ShadowMap0
Texture2D ShadowMap1
Texture2D ShadowMap2
Texture2D ShadowMap3
//pointLights
Texture2D ShadowMap4
Texture2D ShadowMap5
Float ShadowIntensity
Vector4 Splits
Vector2 FadeInfo
Matrix4 LightViewProjectionMatrix0
Matrix4 LightViewProjectionMatrix1
Matrix4 LightViewProjectionMatrix2
Matrix4 LightViewProjectionMatrix3
//pointLight
Matrix4 LightViewProjectionMatrix4
Matrix4 LightViewProjectionMatrix5
Vector3 LightPos
Vector3 LightDir
Float PCFEdge
Float ShadowMapSize
// For hardware skinning
Int NumberOfBones
Matrix4Array BoneMatrices
// For Morph animation
FloatArray MorphWeights
Int NumberOfMorphTargets
Int NumberOfTargetsBuffers
// For instancing
Boolean UseInstancing
// For Vertex Color
Boolean UseVertexColor
Boolean BackfaceShadows : false
Boolean UseFog
Color FogColor
Vector2 LinearFog
Float ExpFog
Float ExpSqFog
Texture2D SunLightExposureMap
Boolean UseVertexColorsAsSunIntensity
Float StaticSunIntensity
Boolean BrightenIndoorShadows //should be set true when shadows are enabled, in order to prevent areas with low SunExposure from being way too dark when shadows are cast
// debug the final value of the selected layer as a color output
Int DebugValuesMode
// Layers:
// 0 - albedo (unshaded)
// 1 - normals
// 2 - roughness
// 3 - metallic
// 4 - ao
// 5 - emissive
// 6 - exposure
// 7 - alpha
// 8 - geometryNormals
}
Technique {
LightMode SinglePassAndImageBased
VertexShader GLSL300 GLSL150 GLSL110: Common/MatDefs/Light/PBRLighting.vert
FragmentShader GLSL300 GLSL150 GLSL110: Common/MatDefs/Light/PBRLighting.frag
WorldParameters {
WorldViewProjectionMatrix
CameraPosition
WorldMatrix
WorldNormalMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
BOUND_DRAW_BUFFER: BoundDrawBuffer
BASECOLORMAP : BaseColorMap
NORMALMAP : NormalMap
NORMALSCALE : NormalScale
METALLICMAP : MetallicMap
ROUGHNESSMAP : RoughnessMap
EMISSIVEMAP : EmissiveMap
EMISSIVE : Emissive
SPECGLOSSPIPELINE : UseSpecGloss
PARALLAXMAP : ParallaxMap
NORMALMAP_PARALLAX : PackedNormalParallax
STEEP_PARALLAX : SteepParallax
LIGHTMAP : LightMap
SEPARATE_TEXCOORD : SeparateTexCoord
DISCARD_ALPHA : AlphaDiscardThreshold
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
USE_PACKED_MR: MetallicRoughnessMap
USE_PACKED_SG: SpecularGlossinessMap
SPECULARMAP : SpecularMap
SPECULAR_AA : UseSpecularAA
SPECULAR_AA_SCREEN_SPACE_VARIANCE : SpecularAASigma
SPECULAR_AA_THRESHOLD : SpecularAAKappa
GLOSSINESSMAP : GlossinessMap
NORMAL_TYPE: NormalType
VERTEX_COLOR : UseVertexColor
AO_MAP: LightMapAsAOMap
AO_PACKED_IN_MR_MAP : AoPackedInMRMap
AO_STRENGTH : AoStrength
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
HORIZON_FADE: HorizonFade
EXPOSUREMAP : SunLightExposureMap
USE_VERTEX_COLORS_AS_SUN_INTENSITY : UseVertexColorsAsSunIntensity
STATIC_SUN_INTENSITY : StaticSunIntensity
BRIGHTEN_INDOOR_SHADOWS : BrightenIndoorShadows
DEBUG_VALUES_MODE : DebugValuesMode
USE_FOG : UseFog
FOG_LINEAR : LinearFog
FOG_EXP : ExpFog
FOG_EXPSQ : ExpSqFog
}
}
Technique PreShadow {
VertexShader GLSL300 GLSL150 GLSL100: Common/MatDefs/Shadow/PreShadow.vert
FragmentShader GLSL300 GLSL150 GLSL100: Common/MatDefs/Shadow/PreShadowPBR.frag
WorldParameters {
WorldViewProjectionMatrix
WorldViewMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
BOUND_DRAW_BUFFER: BoundDrawBuffer
DISCARD_ALPHA : AlphaDiscardThreshold
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
ForcedRenderState {
FaceCull Off
DepthTest On
DepthWrite On
PolyOffset 5 3
ColorWrite Off
}
}
Technique PostShadow {
VertexShader GLSL310 GLSL300 GLSL150 GLSL100: Common/MatDefs/Shadow/PostShadow.vert
FragmentShader GLSL310 GLSL300 GLSL150 GLSL100: Common/MatDefs/Shadow/PostShadowPBR.frag
WorldParameters {
WorldViewProjectionMatrix
WorldMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
BOUND_DRAW_BUFFER: BoundDrawBuffer
HARDWARE_SHADOWS : HardwareShadows
FILTER_MODE : FilterMode
PCFEDGE : PCFEdge
DISCARD_ALPHA : AlphaDiscardThreshold
SHADOWMAP_SIZE : ShadowMapSize
FADE : FadeInfo
PSSM : Splits
POINTLIGHT : LightViewProjectionMatrix5
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
BACKFACE_SHADOWS: BackfaceShadows
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
ForcedRenderState {
Blend Modulate
DepthWrite Off
PolyOffset -0.1 0
}
}
Technique PreNormalPass {
VertexShader GLSL300 GLSL150 GLSL100 : Common/MatDefs/SSAO/normal.vert
FragmentShader GLSL300 GLSL150 GLSL100 : Common/MatDefs/SSAO/normal.frag
WorldParameters {
WorldViewProjectionMatrix
WorldViewMatrix
NormalMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
BOUND_DRAW_BUFFER: BoundDrawBuffer
BASECOLORMAP_ALPHA : BaseColorMap
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
}
Technique Glow {
VertexShader GLSL300 GLSL150 GLSL100: Common/MatDefs/Misc/Unshaded.vert
FragmentShader GLSL300 GLSL150 GLSL100: Common/MatDefs/Light/PBRGlow.frag
WorldParameters {
WorldViewProjectionMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
HAS_EMISSIVEMAP : EmissiveMap
HAS_EMISSIVECOLOR : Emissive
BOUND_DRAW_BUFFER: BoundDrawBuffer
NEED_TEXCOORD1
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
}
}

8
blight-assets/src/main/resources/MatDefs/TerrainArray.j3md
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@@ -5,9 +5,9 @@ MaterialDef TerrainArray {
FloatArray DiffuseScales FloatArray DiffuseScales
TextureArray NormalArray TextureArray NormalArray
Float Shininess : 32.0 Float Shininess : 32.0
Vector3 LightDir Vector3 LightDir : 0.6 -0.8 0.4
Vector3 SunColor Vector3 SunColor : 0.68 0.65 0.60
Vector3 AmbientColor Vector3 AmbientColor : 0.08 0.10 0.16
Boolean DebugNoLight Boolean DebugNoLight
Boolean DebugSlot0Only Boolean DebugSlot0Only
Texture2D DebugDirectTex Texture2D DebugDirectTex
@@ -30,8 +30,6 @@ MaterialDef TerrainArray {
HAS_NORMAL_ARRAY : NormalArray HAS_NORMAL_ARRAY : NormalArray
HAS_ALPHA_1 : AlphaMap_1 HAS_ALPHA_1 : AlphaMap_1
HAS_ALPHA_2 : AlphaMap_2 HAS_ALPHA_2 : AlphaMap_2
HAS_LIGHTDIR : LightDir
HAS_SCENE_LIGHT : SunColor
DEBUG_NO_LIGHT : DebugNoLight DEBUG_NO_LIGHT : DebugNoLight
DEBUG_SLOT0_ONLY : DebugSlot0Only DEBUG_SLOT0_ONLY : DebugSlot0Only
DEBUG_DIRECT_TEX : DebugDirectTex DEBUG_DIRECT_TEX : DebugDirectTex

7
blight-assets/src/main/resources/MatDefs/Tree.j3md
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@@ -7,9 +7,9 @@ MaterialDef Tree {
Vector2 WindDir : 0.0 1.0 Vector2 WindDir : 0.0 1.0
Texture2D BarkMap Texture2D BarkMap
Boolean HasBarkMap : false Boolean HasBarkMap : false
Vector3 LightDir Vector3 LightDir : 0.6 -0.8 0.4
Vector3 SunColor Vector3 SunColor : 0.68 0.65 0.60
Vector3 AmbientColor Vector3 AmbientColor : 0.08 0.10 0.16
} }
Technique { Technique {
@@ -23,7 +23,6 @@ MaterialDef Tree {
} }
Defines { Defines {
HAS_SCENE_LIGHT : SunColor
} }
} }
} }

7
blight-assets/src/main/resources/MatDefs/TreeLeaf.j3md
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@@ -28,9 +28,9 @@ MaterialDef TreeLeaf {
Matrix4 LightViewProjectionMatrix4 Matrix4 LightViewProjectionMatrix4
Matrix4 LightViewProjectionMatrix5 Matrix4 LightViewProjectionMatrix5
Vector3 LightPos Vector3 LightPos
Vector3 LightDir Vector3 LightDir : 0.6 -0.8 0.4
Vector3 SunColor Vector3 SunColor : 0.68 0.65 0.60
Vector3 AmbientColor Vector3 AmbientColor : 0.08 0.10 0.16
Float PCFEdge Float PCFEdge
Float ShadowMapSize Float ShadowMapSize
Boolean BackfaceShadows : false Boolean BackfaceShadows : false
@@ -51,7 +51,6 @@ MaterialDef TreeLeaf {
} }
Defines { Defines {
HAS_SCENE_LIGHT : SunColor
} }
} }

14
blight-assets/src/main/resources/Shaders/TerrainArray.frag
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@@ -16,14 +16,9 @@ uniform sampler2D m_AlphaMap_2;
uniform sampler2DArray m_NormalArray; uniform sampler2DArray m_NormalArray;
#endif #endif
#ifdef HAS_LIGHTDIR
uniform vec3 m_LightDir; uniform vec3 m_LightDir;
#endif
#ifdef HAS_SCENE_LIGHT
uniform vec3 m_SunColor; uniform vec3 m_SunColor;
uniform vec3 m_AmbientColor; uniform vec3 m_AmbientColor;
#endif
in vec2 vSplatUV; in vec2 vSplatUV;
in vec3 vWorldPos; in vec3 vWorldPos;
@@ -111,18 +106,9 @@ void main() {
N = normalize(pertN); N = normalize(pertN);
#endif #endif
#ifdef HAS_LIGHTDIR
vec3 lightDir = normalize(m_LightDir); vec3 lightDir = normalize(m_LightDir);
#else
vec3 lightDir = normalize(vec3(0.6, 1.0, 0.4));
#endif
float diff = max(dot(N, lightDir), 0.0); float diff = max(dot(N, lightDir), 0.0);
#ifdef HAS_SCENE_LIGHT
vec3 light = m_AmbientColor + m_SunColor * diff; vec3 light = m_AmbientColor + m_SunColor * diff;
#else
vec3 light = vec3(diff * 0.65 + 0.35);
#endif
const float BRIGHTNESS = 0.80; const float BRIGHTNESS = 0.80;
#ifdef DEBUG_NO_LIGHT #ifdef DEBUG_NO_LIGHT

20
blight-assets/src/main/resources/Shaders/Tree.frag
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@@ -3,12 +3,9 @@
uniform vec4 m_Diffuse; uniform vec4 m_Diffuse;
uniform sampler2D m_BarkMap; uniform sampler2D m_BarkMap;
uniform bool m_HasBarkMap; uniform bool m_HasBarkMap;
uniform vec3 m_LightDir;
#ifdef HAS_SCENE_LIGHT uniform vec3 m_SunColor;
uniform vec3 m_LightDir; uniform vec3 m_AmbientColor;
uniform vec3 m_SunColor;
uniform vec3 m_AmbientColor;
#endif
in vec2 texCoord; in vec2 texCoord;
in vec3 worldNormal; in vec3 worldNormal;
@@ -20,19 +17,8 @@ void main() {
? texture2D(m_BarkMap, texCoord).rgb * m_Diffuse.rgb ? texture2D(m_BarkMap, texCoord).rgb * m_Diffuse.rgb
: m_Diffuse.rgb; : m_Diffuse.rgb;
#ifdef HAS_SCENE_LIGHT
float diff = max(dot(n, normalize(m_LightDir)), 0.0); float diff = max(dot(n, normalize(m_LightDir)), 0.0);
vec3 light = clamp(m_AmbientColor + m_SunColor * diff, 0.0, 1.0); vec3 light = clamp(m_AmbientColor + m_SunColor * diff, 0.0, 1.0);
#else
vec3 sunDir = normalize(vec3(0.6, 0.7, 0.4));
vec3 fillDir = normalize(vec3(-0.5, 0.3, -0.4));
vec3 rimDir = normalize(vec3(-0.3, 0.5, 0.7));
float sun = max(dot(n, sunDir), 0.0);
float fill = max(dot(n, fillDir), 0.0) * 0.22;
float rim = max(dot(n, rimDir), 0.0) * 0.14;
float sky = dot(n, vec3(0.0, 1.0, 0.0)) * 0.4 + 0.4;
vec3 light = vec3(clamp(sun * 0.75 + fill + rim + sky * 0.09 + 0.05, 0.0, 1.0));
#endif
gl_FragColor = vec4(baseColor * light, m_Diffuse.a); gl_FragColor = vec4(baseColor * light, m_Diffuse.a);
} }

13
blight-assets/src/main/resources/Shaders/TreeLeaf.frag
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@@ -3,12 +3,9 @@
uniform vec4 m_Diffuse; uniform vec4 m_Diffuse;
uniform sampler2D m_LeafMap; uniform sampler2D m_LeafMap;
uniform bool m_HasLeafMap; uniform bool m_HasLeafMap;
uniform vec3 m_LightDir;
#ifdef HAS_SCENE_LIGHT uniform vec3 m_SunColor;
uniform vec3 m_LightDir; uniform vec3 m_AmbientColor;
uniform vec3 m_SunColor;
uniform vec3 m_AmbientColor;
#endif
in vec2 texCoord; in vec2 texCoord;
in vec3 worldNormal; in vec3 worldNormal;
@@ -27,12 +24,8 @@ void main() {
baseColor = m_Diffuse.rgb * (0.7 + 0.3 * edge); baseColor = m_Diffuse.rgb * (0.7 + 0.3 * edge);
} }
#ifdef HAS_SCENE_LIGHT
// Blätter transmittieren Licht — abs() für doppelseitige Beleuchtung // Blätter transmittieren Licht — abs() für doppelseitige Beleuchtung
float diff = abs(dot(normalize(worldNormal), normalize(m_LightDir))); float diff = abs(dot(normalize(worldNormal), normalize(m_LightDir)));
vec3 light = clamp(m_AmbientColor + m_SunColor * diff * 0.6, 0.0, 1.0); vec3 light = clamp(m_AmbientColor + m_SunColor * diff * 0.6, 0.0, 1.0);
gl_FragColor = vec4(baseColor * light, 1.0); gl_FragColor = vec4(baseColor * light, 1.0);
#else
gl_FragColor = vec4(baseColor * 0.8, 1.0);
#endif
} }

5
blight-common/src/main/java/de/blight/common/time/DayTime.java
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@@ -37,7 +37,10 @@ public class DayTime {
/** Tageszeit 0.0–1.0. */ /** Tageszeit 0.0–1.0. */
public float getTimeOfDay() { return timeOfDay; } public float getTimeOfDay() { return timeOfDay; }
public void setTimeOfDay(float t) { timeOfDay = ((t % 1f) + 1f) % 1f; } public void setTimeOfDay(float t) {
timeOfDay = ((t % 1f) + 1f) % 1f;
for (TimeListener l : listeners) l.onTimeChanged(timeOfDay);
}
/** @param seconds Echtzeit-Sekunden pro Spieltag */ /** @param seconds Echtzeit-Sekunden pro Spieltag */
public void setDayDuration(float seconds) { timeScale = 1f / seconds; } public void setDayDuration(float seconds) { timeScale = 1f / seconds; }

13
blight-editor/src/main/java/de/blight/editor/EditorApp.java
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@@ -1137,7 +1137,18 @@ public class EditorApp extends Application {
viewMenu.getItems().addAll(resetCam, new SeparatorMenuItem(), viewTexture, viewWireframe, viewMenu.getItems().addAll(resetCam, new SeparatorMenuItem(), viewTexture, viewWireframe,
new SeparatorMenuItem(), viewTopology); new SeparatorMenuItem(), viewTopology);
menuBar.getMenus().addAll(fileMenu, toolsMenu, viewMenu); Menu zeitMenu = new Menu("Zeit");
ToggleGroup zeitGroup = new ToggleGroup();
int[] hours = {0, 3, 6, 9, 12, 15, 18, 21};
for (int h : hours) {
RadioMenuItem item = new RadioMenuItem(String.format("%02d:00", h));
item.setToggleGroup(zeitGroup);
if (h == 12) { item.setSelected(true); }
final float t = h / 24f;
item.setOnAction(e -> input.pendingTimeOfDay = t);
zeitMenu.getItems().add(item);
}
menuBar.getMenus().addAll(fileMenu, toolsMenu, viewMenu, zeitMenu);
ToolBar toolBar = new ToolBar(); ToolBar toolBar = new ToolBar();
baseBtn = new ToggleButton("▲▼ Basis-Terrain"); baseBtn = new ToggleButton("▲▼ Basis-Terrain");

11
blight-editor/src/main/java/de/blight/editor/JmeEditorApp.java
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@@ -309,6 +309,17 @@ public class JmeEditorApp extends SimpleApplication {
input.camPitch = (float) Math.toDegrees( input.camPitch = (float) Math.toDegrees(
Math.asin(Math.max(-1f, Math.min(1f, dir.y)))); Math.asin(Math.max(-1f, Math.min(1f, dir.y))));
// Zeit-Menü: Tageszeit setzen
float pendingTime = input.pendingTimeOfDay;
if (!Float.isNaN(pendingTime)) {
input.pendingTimeOfDay = Float.NaN;
DayNightState dns = stateManager.getState(DayNightState.class);
if (dns != null) {
dns.getDayTime().setTimeOfDay(pendingTime);
dns.getDayTime().setPaused(true);
}
}
if (jmeConsole == null) return; if (jmeConsole == null) return;
// Toggle-Signal von JavaFX // Toggle-Signal von JavaFX

3
blight-editor/src/main/java/de/blight/editor/SharedInput.java
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@@ -359,6 +359,9 @@ public class SharedInput {
/** JME setzt diesen Wert; JavaFX liest ihn (z. B. für Eingabesperre). */ /** JME setzt diesen Wert; JavaFX liest ihn (z. B. für Eingabesperre). */
public volatile boolean consoleIsOpen = false; public volatile boolean consoleIsOpen = false;
/** JavaFX → JME3: Tageszeit setzen (0.0 = Mitternacht, 0.5 = Mittag, 1.0 = Mitternacht). NaN = kein Auftrag. */
public volatile float pendingTimeOfDay = Float.NaN;
/** @deprecated Nur noch für Rückwärtskompatibilität – nicht mehr verwenden. */ /** @deprecated Nur noch für Rückwärtskompatibilität – nicht mehr verwenden. */
@Deprecated public volatile String pendingCommand = null; @Deprecated public volatile String pendingCommand = null;
/** Status-/Fehlermeldungen von JME an JavaFX-Statusleiste. */ /** Status-/Fehlermeldungen von JME an JavaFX-Statusleiste. */

115
blight-editor/src/main/java/de/blight/editor/state/SceneObjectState.java
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@@ -113,6 +113,11 @@ public class SceneObjectState extends BaseAppState {
/** Kleiner Cache: modelPath → ModelMeta, damit nicht pro Frame geladen werden muss. */ /** Kleiner Cache: modelPath → ModelMeta, damit nicht pro Frame geladen werden muss. */
private final java.util.Map<String, de.blight.common.ModelMeta> metaCache = new java.util.HashMap<>(); private final java.util.Map<String, de.blight.common.ModelMeta> metaCache = new java.util.HashMap<>();
// ── Beleuchtungs-Materialien (Tree/TreeLeaf/Fern) ────────────────────────
private final List<Material> sceneLitMaterials = new ArrayList<>();
private final List<Material> windMaterials = new ArrayList<>();
private final List<Material> pbrMaterials = new ArrayList<>();
// ── Bett-Liegefläche ───────────────────────────────────────────────────── // ── Bett-Liegefläche ─────────────────────────────────────────────────────
/** Visualisierungspfeil für die Liegefläche (1,8 m); wird nur gezeigt wenn Bett-Objekt gewählt. */ /** Visualisierungspfeil für die Liegefläche (1,8 m); wird nur gezeigt wenn Bett-Objekt gewählt. */
private Node bedArrowNode = null; private Node bedArrowNode = null;
@@ -183,6 +188,9 @@ public class SceneObjectState extends BaseAppState {
objects.clear(); objects.clear();
objNodes.clear(); objNodes.clear();
animClips.clear(); animClips.clear();
sceneLitMaterials.clear();
windMaterials.clear();
pbrMaterials.clear();
selectedIndices.clear(); selectedIndices.clear();
activeGizmo = -1; activeGizmo = -1;
if (gizmoNode != null) if (gizmoNode != null)
@@ -222,6 +230,7 @@ public class SceneObjectState extends BaseAppState {
objNodes.add(node); objNodes.add(node);
objectRoot.attachChild(node); objectRoot.attachChild(node);
collectLitMaterials(node);
} }
} }
@@ -310,6 +319,32 @@ public class SceneObjectState extends BaseAppState {
updateGizmoVisibility(); updateGizmoVisibility();
updateGizmoOrientation(); updateGizmoOrientation();
// Baum- und Farn-Shader mit Sonnen- und Windwerten versorgen; PBR-Emissive setzen
if (!sceneLitMaterials.isEmpty() || !windMaterials.isEmpty() || !pbrMaterials.isEmpty()) {
de.blight.game.state.DayNightState dns =
getApplication().getStateManager().getState(de.blight.game.state.DayNightState.class);
if (dns != null && dns.getSunLight() != null) {
Vector3f lightDir = dns.getSunDirection().negate();
com.jme3.math.ColorRGBA sc = dns.getSunLight().getColor();
com.jme3.math.ColorRGBA ac = dns.getCustomAmbient();
Vector3f sunVec = new Vector3f(sc.r, sc.g, sc.b);
Vector3f ambVec = new Vector3f(ac.r, ac.g, ac.b);
for (Material mat : sceneLitMaterials) {
mat.setVector3("LightDir", lightDir);
mat.setVector3("SunColor", sunVec);
mat.setVector3("AmbientColor", ambVec);
}
for (Material mat : windMaterials) {
mat.setVector3("LightDir", lightDir);
mat.setVector3("SunColor", sunVec);
mat.setVector3("AmbientColor", ambVec);
}
for (Material mat : pbrMaterials) {
mat.setColor("Emissive", new com.jme3.math.ColorRGBA(ac.r, ac.g, ac.b, 1f));
}
}
}
// Baum-Ordner-Platzierungsmodus // Baum-Ordner-Platzierungsmodus
String treeFolder = input.treeFolderPath; String treeFolder = input.treeFolderPath;
if (treeFolder != null && !treeFolder.equals(activeFolderPath)) { if (treeFolder != null && !treeFolder.equals(activeFolderPath)) {
@@ -687,6 +722,7 @@ public class SceneObjectState extends BaseAppState {
} }
objNodes.add(node); objNodes.add(node);
objectRoot.attachChild(node); objectRoot.attachChild(node);
collectLitMaterials(node);
selectObject(objects.size() - 1, false); selectObject(objects.size() - 1, false);
input.objectJustPlaced = true; input.objectJustPlaced = true;
@@ -741,13 +777,73 @@ public class SceneObjectState extends BaseAppState {
} }
} }
private void convertUnshadedToPbr(Spatial spatial) {
if (spatial instanceof Geometry geo) {
Material mat = geo.getMaterial();
if (mat == null) return;
if (!"Unshaded".equals(mat.getMaterialDef().getName())) return;
com.jme3.material.MatParam colorMap = mat.getParam("ColorMap");
com.jme3.material.MatParam color = mat.getParam("Color");
com.jme3.material.RenderState origRS = mat.getAdditionalRenderState();
Material pbrMat = new Material(assets, "Common/MatDefs/Light/PBRLighting.j3md");
pbrMat.setFloat("Metallic", 0.0f);
pbrMat.setFloat("Roughness", 0.85f);
if (colorMap != null && colorMap.getValue() instanceof Texture t) {
pbrMat.setTexture("BaseColorMap", t);
} else if (color != null && color.getValue() instanceof ColorRGBA c) {
pbrMat.setColor("BaseColor", new ColorRGBA(c.r, c.g, c.b, 1f));
}
com.jme3.material.RenderState rs = pbrMat.getAdditionalRenderState();
rs.setBlendMode(origRS.getBlendMode());
rs.setFaceCullMode(origRS.getFaceCullMode());
geo.setMaterial(pbrMat);
} else if (spatial instanceof Node node) {
for (Spatial child : new java.util.ArrayList<>(node.getChildren())) {
convertUnshadedToPbr(child);
}
}
}
private void collectLitMaterials(Spatial spatial) {
if (spatial instanceof Geometry geo) {
Material mat = geo.getMaterial();
if (mat == null) return;
String name = mat.getMaterialDef().getName();
if ("Tree".equals(name) || "TreeLeaf".equals(name)) {
mat.setVector3("SunColor", new com.jme3.math.Vector3f(0.68f, 0.65f, 0.60f));
mat.setVector3("AmbientColor", new com.jme3.math.Vector3f(0.08f, 0.10f, 0.16f));
mat.setVector3("LightDir", new com.jme3.math.Vector3f(0f, -1f, 0f));
sceneLitMaterials.add(mat);
} else if ("Fern".equals(name)) {
windMaterials.add(mat);
} else if ("PBRLighting".equals(name)) {
mat.setFloat("EmissivePower", 1f);
mat.setFloat("EmissiveIntensity", 1f);
mat.setColor("Emissive", new com.jme3.math.ColorRGBA(0.08f, 0.10f, 0.16f, 1f));
pbrMaterials.add(mat);
}
} else if (spatial instanceof Node node) {
for (Spatial child : node.getChildren()) {
collectLitMaterials(child);
}
}
}
private Node loadModelNode(String modelPath, float wx, float wy, float wz) { private Node loadModelNode(String modelPath, float wx, float wy, float wz) {
Node node = new Node("obj_" + objects.size()); Node node = new Node("obj_" + objects.size());
try { try {
Spatial model = modelPath.startsWith("@") Spatial model = modelPath.startsWith("@")
? createPrimitiveSpatial(modelPath.substring(1)) ? createPrimitiveSpatial(modelPath.substring(1))
: assets.loadModel(modelPath); : assets.loadModel(modelPath);
if (!modelPath.startsWith("@")) stripControlsRecursive(model); if (!modelPath.startsWith("@")) {
stripControlsRecursive(model);
convertUnshadedToPbr(model);
}
if (modelPath.startsWith("@")) { if (modelPath.startsWith("@")) {
Material mat = buildPrimitiveMaterial(); Material mat = buildPrimitiveMaterial();
if (model instanceof Geometry g) g.setMaterial(mat); if (model instanceof Geometry g) g.setMaterial(mat);
@@ -785,12 +881,13 @@ public class SceneObjectState extends BaseAppState {
boolean hasNmap = nmap != null && !nmap.isEmpty(); boolean hasNmap = nmap != null && !nmap.isEmpty();
if (hasTex || hasNmap) { if (hasTex || hasNmap) {
try { try {
Material mat = new Material(assets, "Common/MatDefs/Light/Lighting.j3md"); Material mat = new Material(assets, "Common/MatDefs/Light/PBRLighting.j3md");
mat.setBoolean("UseMaterialColors", false); mat.setFloat("Metallic", 0.0f);
mat.setFloat("Roughness", 0.85f);
if (hasTex) { if (hasTex) {
Texture t = assets.loadTexture(tex); Texture t = assets.loadTexture(tex);
t.setWrap(Texture.WrapMode.Repeat); t.setWrap(Texture.WrapMode.Repeat);
mat.setTexture("DiffuseMap", t); mat.setTexture("BaseColorMap", t);
} }
if (hasNmap) { if (hasNmap) {
Texture n = assets.loadTexture(nmap); Texture n = assets.loadTexture(nmap);
@@ -800,8 +897,10 @@ public class SceneObjectState extends BaseAppState {
return mat; return mat;
} catch (Exception ignored) {} } catch (Exception ignored) {}
} }
Material mat = new Material(assets, "Common/MatDefs/Misc/Unshaded.j3md"); Material mat = new Material(assets, "Common/MatDefs/Light/PBRLighting.j3md");
mat.setColor("Color", new com.jme3.math.ColorRGBA(0.75f, 0.75f, 0.75f, 1f)); mat.setFloat("Metallic", 0.0f);
mat.setFloat("Roughness", 0.85f);
mat.setColor("BaseColor", new com.jme3.math.ColorRGBA(0.75f, 0.75f, 0.75f, 1f));
return mat; return mat;
} }
@@ -1461,7 +1560,9 @@ public class SceneObjectState extends BaseAppState {
return; return;
} }
} else if (hasTex) { } else if (hasTex) {
mat = new Material(assets, "Common/MatDefs/Light/Lighting.j3md"); mat = new Material(assets, "Common/MatDefs/Light/PBRLighting.j3md");
mat.setFloat("Metallic", 0.0f);
mat.setFloat("Roughness", 0.85f);
} else { } else {
mat = new Material(assets, "Common/MatDefs/Misc/Unshaded.j3md"); mat = new Material(assets, "Common/MatDefs/Misc/Unshaded.j3md");
mat.setColor("Color", new ColorRGBA(0.75f, 0.75f, 0.75f, 1f)); mat.setColor("Color", new ColorRGBA(0.75f, 0.75f, 0.75f, 1f));

44
blight-editor/src/main/java/de/blight/editor/state/TerrainEditorState.java
View File

@@ -96,6 +96,7 @@ public class TerrainEditorState extends BaseAppState {
private final SharedInput input; private final SharedInput input;
private TerrainQuad terrain; private TerrainQuad terrain;
private com.jme3.material.Material terrainMat;
private float[] cachedHeightMap; // Einmal geladen, danach manuell synchron gehalten private float[] cachedHeightMap; // Einmal geladen, danach manuell synchron gehalten
private Geometry brushIndicator; private Geometry brushIndicator;
private PlacedObjectState placedObjectState; private PlacedObjectState placedObjectState;
@@ -157,6 +158,9 @@ public class TerrainEditorState extends BaseAppState {
// ── Lifecycle ───────────────────────────────────────────────────────────── // ── Lifecycle ─────────────────────────────────────────────────────────────
private de.blight.game.state.DayNightState dayNightState; private de.blight.game.state.DayNightState dayNightState;
private com.jme3.light.LightProbe probe;
private com.jme3.environment.EnvironmentCamera envCam;
private int envCamFrames = 0;
@Override @Override
protected void initialize(Application app) { protected void initialize(Application app) {
@@ -182,6 +186,16 @@ public class TerrainEditorState extends BaseAppState {
dayNightState.getDayTime().setTimeOfDay(0.5f); dayNightState.getDayTime().setTimeOfDay(0.5f);
dayNightState.setPaused(true); dayNightState.setPaused(true);
app.getStateManager().attach(dayNightState); app.getStateManager().attach(dayNightState);
// LightProbe für PBR-IBL – ohne Probe ist envLightContribution immer 0 in JME3 3.9.0.
// Probe backen wenn SkyControl den Himmel gerendert hat (ab Frame 30).
probe = new com.jme3.light.LightProbe();
probe.getArea().setRadius(8000f);
rootNode.addLight(probe);
envCam = new com.jme3.environment.EnvironmentCamera(256, new com.jme3.math.Vector3f(0f, 5f, 0f));
app.getStateManager().attach(envCam);
envCamFrames = 0;
} }
private void loadCameraPrefs() { private void loadCameraPrefs() {
@@ -391,7 +405,7 @@ public class TerrainEditorState extends BaseAppState {
tq.addControl(lod); tq.addControl(lod);
initSplatmap(); initSplatmap();
tq.setMaterial(buildTerrainMaterial()); tq.setMaterial(terrainMat = buildTerrainMaterial());
return tq; return tq;
} }
@@ -594,7 +608,7 @@ public class TerrainEditorState extends BaseAppState {
if (dayNightState != null && dayNightState.getSunLight() != null) { if (dayNightState != null && dayNightState.getSunLight() != null) {
mat.setVector3("LightDir", dayNightState.getSunDirection().negate()); mat.setVector3("LightDir", dayNightState.getSunDirection().negate());
com.jme3.math.ColorRGBA sc = dayNightState.getSunLight().getColor(); com.jme3.math.ColorRGBA sc = dayNightState.getSunLight().getColor();
com.jme3.math.ColorRGBA ac = dayNightState.getAmbientLight().getColor(); com.jme3.math.ColorRGBA ac = dayNightState.getCustomAmbient();
mat.setVector3("SunColor", new com.jme3.math.Vector3f(sc.r, sc.g, sc.b)); mat.setVector3("SunColor", new com.jme3.math.Vector3f(sc.r, sc.g, sc.b));
mat.setVector3("AmbientColor", new com.jme3.math.Vector3f(ac.r, ac.g, ac.b)); mat.setVector3("AmbientColor", new com.jme3.math.Vector3f(ac.r, ac.g, ac.b));
} }
@@ -925,6 +939,30 @@ public class TerrainEditorState extends BaseAppState {
@Override @Override
public void update(float tpf) { public void update(float tpf) {
// LightProbe backen: nach 30 Frames hat SkyControl den Himmel vollständig gerendert.
if (envCam != null) {
envCamFrames++;
if (envCamFrames == 30) {
com.jme3.environment.LightProbeFactory.updateProbe(probe, envCam, rootNode,
new com.jme3.environment.generation.JobProgressAdapter<com.jme3.light.LightProbe>() {
@Override public void done(com.jme3.light.LightProbe result) {
app.getStateManager().detach(envCam);
envCam = null;
log.info("[TerrainEditor] LightProbe fertig.");
}
});
}
}
// Terrain-Shader mit DayNightState synchronisieren (reagiert auf Zeit-Menü-Änderungen)
if (terrainMat != null && dayNightState != null && dayNightState.getSunLight() != null) {
terrainMat.setVector3("LightDir", dayNightState.getSunDirection().negate());
com.jme3.math.ColorRGBA sc = dayNightState.getSunLight().getColor();
com.jme3.math.ColorRGBA ac = dayNightState.getCustomAmbient();
terrainMat.setVector3("SunColor", new com.jme3.math.Vector3f(sc.r, sc.g, sc.b));
terrainMat.setVector3("AmbientColor", new com.jme3.math.Vector3f(ac.r, ac.g, ac.b));
}
float pgx = input.pendingGotoX; float pgx = input.pendingGotoX;
if (!Float.isNaN(pgx)) { if (!Float.isNaN(pgx)) {
input.pendingGotoX = Float.NaN; input.pendingGotoX = Float.NaN;
@@ -987,7 +1025,7 @@ public class TerrainEditorState extends BaseAppState {
input.thirdNormalMapsChanged = false; input.thirdNormalMapsChanged = false;
input.normalMapOrderChanged = false; input.normalMapOrderChanged = false;
input.diffuseScalesChanged = false; input.diffuseScalesChanged = false;
terrain.setMaterial(buildTerrainMaterial()); terrain.setMaterial(terrainMat = buildTerrainMaterial());
} }
if (input.reloadPlacedOther) { if (input.reloadPlacedOther) {

13
blight-editor/src/main/java/de/blight/editor/state/VoxelEditorState.java
View File

@@ -219,6 +219,19 @@ public class VoxelEditorState extends BaseAppState {
@Override @Override
public void update(float tpf) { public void update(float tpf) {
// Voxel-Shader mit DayNightState synchronisieren
if (voxelMaterial != null) {
de.blight.game.state.DayNightState dns =
getApplication().getStateManager().getState(de.blight.game.state.DayNightState.class);
if (dns != null && dns.getSunLight() != null) {
voxelMaterial.setVector3("LightDir", dns.getSunDirection().negate());
com.jme3.math.ColorRGBA sc = dns.getSunLight().getColor();
com.jme3.math.ColorRGBA ac = dns.getCustomAmbient();
voxelMaterial.setVector3("SunColor", new com.jme3.math.Vector3f(sc.r, sc.g, sc.b));
voxelMaterial.setVector3("AmbientColor", new com.jme3.math.Vector3f(ac.r, ac.g, ac.b));
}
}
// LOD-Ergebnisse aus dem Hintergrund-Thread übernehmen // LOD-Ergebnisse aus dem Hintergrund-Thread übernehmen
Runnable r; Runnable r;
while ((r = lodResultQueue.poll()) != null) r.run(); while ((r = lodResultQueue.poll()) != null) r.run();

150
blight-game/src/main/java/de/blight/game/scene/WorldScene.java
View File

@@ -9,6 +9,9 @@ import com.jme3.bullet.collision.shapes.CapsuleCollisionShape;
import com.jme3.bullet.control.CharacterControl; import com.jme3.bullet.control.CharacterControl;
import com.jme3.bullet.control.RigidBodyControl; import com.jme3.bullet.control.RigidBodyControl;
import com.jme3.bullet.util.CollisionShapeFactory; import com.jme3.bullet.util.CollisionShapeFactory;
import com.jme3.environment.EnvironmentCamera;
import com.jme3.environment.LightProbeFactory;
import com.jme3.environment.generation.JobProgressAdapter;
import com.jme3.light.*; import com.jme3.light.*;
import com.jme3.material.Material; import com.jme3.material.Material;
import com.jme3.material.RenderState; import com.jme3.material.RenderState;
@@ -338,12 +341,35 @@ public class WorldScene extends BaseAppState {
drownState = new de.blight.game.state.DrownState(terrainChunkState, physicsChar, playerInput, drownMc); drownState = new de.blight.game.state.DrownState(terrainChunkState, physicsChar, playerInput, drownMc);
app.getStateManager().attach(drownState); app.getStateManager().attach(drownState);
// Maus einfangen – keine Klick-Pflicht für Kamerasteuerung // Maus einfangen – keine Klick-Pflicht für Kamerasteuerung
app.getInputManager().setCursorVisible(false); app.getInputManager().setCursorVisible(false);
} }
@Override @Override
public void update(float tpf) { public void update(float tpf) {
// LightProbe backen: nach 30 Frames auf Mittag stellen (SkyControl braucht mehrere
// Frames um die Himmels-Geometrie zu aktualisieren). Nach dem Backen Uhrzeit zurück.
if (envCam != null) {
envCamFrames++;
if (envCamFrames == 2) {
// Himmel schon jetzt auf Mittag damit SkyControl bis Frame 30 rendern kann
dayNight.getDayTime().setTimeOfDay(0.5f);
} else if (envCamFrames == 30) {
log.info("[WorldScene] Starte LightProbe-Backen bei Mittag (Frame {})...", envCamFrames);
final float restoreTime = 0.25f;
LightProbeFactory.updateProbe(probe, envCam, rootNode,
new JobProgressAdapter<LightProbe>() {
@Override public void done(LightProbe result) {
dayNight.getDayTime().setTimeOfDay(restoreTime);
app.getStateManager().detach(envCam);
envCam = null;
log.info("[WorldScene] LightProbe fertig, Uhrzeit zurück auf {}.", restoreTime);
}
});
}
}
// Physik-Charakter erst aktivieren wenn BulletAppState bereit ist UND // Physik-Charakter erst aktivieren wenn BulletAppState bereit ist UND
// TerrainChunkState bereits einen Physik-Collider für den Spawn-Chunk hat. // TerrainChunkState bereits einen Physik-Collider für den Spawn-Chunk hat.
if (physicsCharPending) { if (physicsCharPending) {
@@ -380,17 +406,16 @@ public class WorldScene extends BaseAppState {
if (ambientSounds != null) ambientSounds.setPlayerPosition(pos); if (ambientSounds != null) ambientSounds.setPlayerPosition(pos);
} }
// Terrain-Shader mit DayNightState-Licht synchronisieren (Richtung + Farben) if (terrainMaterial != null && dayNight != null && dayNight.getSunLight() != null) {
if (terrainMaterial != null && dayNight != null terrainMaterial.setVector3("LightDir", dayNight.getSunDirection().negate());
&& dayNight.getSunLight() != null) {
terrainMaterial.setVector3("LightDir",
dayNight.getSunDirection().negate());
ColorRGBA sc = dayNight.getSunLight().getColor(); ColorRGBA sc = dayNight.getSunLight().getColor();
ColorRGBA ac = dayNight.getAmbientLight().getColor(); ColorRGBA ac = dayNight.getCustomAmbient();
terrainMaterial.setVector3("SunColor", terrainMaterial.setVector3("SunColor", new Vector3f(sc.r, sc.g, sc.b));
new Vector3f(sc.r, sc.g, sc.b)); terrainMaterial.setVector3("AmbientColor", new Vector3f(ac.r, ac.g, ac.b));
terrainMaterial.setVector3("AmbientColor", // Charakter-PBR: Emissive = customAmbient (IBL-Fallback ohne fertige LightProbe)
new Vector3f(ac.r, ac.g, ac.b)); for (Material mat : characterPbrMaterials) {
mat.setColor("Emissive", new ColorRGBA(ac.r, ac.g, ac.b, 1f));
}
} }
} }
@@ -507,6 +532,26 @@ public class WorldScene extends BaseAppState {
} }
} }
/**
* Sammelt alle PBRLighting-Materialien und setzt EmissivePower=1 (Standardwert 3.0
* würde 0.08 → 0.08³=0.0005 zusammenbrechen lassen). Initial mit Tag-Ambient initialisiert.
*/
public static void collectPbrMaterials(Spatial s, List<com.jme3.material.Material> out) {
if (s instanceof Geometry g) {
com.jme3.material.Material m = g.getMaterial();
if (m != null && "PBRLighting".equals(m.getMaterialDef().getName())) {
m.setFloat("EmissivePower", 1f);
m.setFloat("EmissiveIntensity", 1f);
m.setColor("Emissive", new ColorRGBA(0.08f, 0.10f, 0.16f, 1f));
out.add(m);
}
} else if (s instanceof Node n) {
for (Spatial child : n.getChildren()) {
collectPbrMaterials(child, out);
}
}
}
/** Lädt das Hauptcharakter-Modell, falls im character/-Verzeichnis definiert; sonst Platzhalter. */ /** Lädt das Hauptcharakter-Modell, falls im character/-Verzeichnis definiert; sonst Platzhalter. */
private Node loadOrBuildCharacter() { private Node loadOrBuildCharacter() {
MainCharacter mc = findMainCharacter(); MainCharacter mc = findMainCharacter();
@@ -516,6 +561,8 @@ public class WorldScene extends BaseAppState {
stripEmbeddedClips(loaded, mc.getModelPath()); stripEmbeddedClips(loaded, mc.getModelPath());
loaded.setShadowMode(RenderQueue.ShadowMode.CastAndReceive); loaded.setShadowMode(RenderQueue.ShadowMode.CastAndReceive);
applyFullAmbient(loaded); applyFullAmbient(loaded);
collectPbrMaterials(loaded, characterPbrMaterials);
log.info("[WorldScene] {} PBR-Materialien im Charakter-Modell gefunden.", characterPbrMaterials.size());
// Auf 1.8 m skalieren – Höhe aus Vertex-Daten (zuverlässiger als BoundingBox // Auf 1.8 m skalieren – Höhe aus Vertex-Daten (zuverlässiger als BoundingBox
// bei Skinned-Meshes, die vor der ersten SkinningControl-Runde falsche Bounds liefern) // bei Skinned-Meshes, die vor der ersten SkinningControl-Runde falsche Bounds liefern)
@@ -628,6 +675,15 @@ public class WorldScene extends BaseAppState {
shadowFilter.setEnabled(true); shadowFilter.setEnabled(true);
dayNight.setShadowFilter(shadowFilter); // bindet sun + übernimmt Intensitäts-Updates dayNight.setShadowFilter(shadowFilter); // bindet sun + übernimmt Intensitäts-Updates
// LightProbe für PBR-IBL: ohne Probe ignoriert JME3-PBR den g_AmbientLightColor.
// EnvironmentCamera backt in den ersten Frames, AmbientLight skaliert dann dynamisch.
probe = new LightProbe();
probe.getArea().setRadius(4000f);
rootNode.addLight(probe);
envCam = new EnvironmentCamera(256, new Vector3f(0f, 5f, 0f));
app.getStateManager().attach(envCam);
envCamFrames = 0;
setupPostProcessing(dayNight.getSunDirection(), shadowFilter); setupPostProcessing(dayNight.getSunDirection(), shadowFilter);
} }
@@ -763,19 +819,17 @@ public class WorldScene extends BaseAppState {
Node node = new Node("gebirge"); Node node = new Node("gebirge");
Material mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md"); Material mat = new Material(assetManager, "Common/MatDefs/Light/PBRLighting.j3md");
mat.setFloat("Metallic", 0.0f);
mat.setFloat("Roughness", 0.9f);
try { try {
Texture rock = assetManager.loadTexture("Textures/Terrain/Rock2/rock.jpg"); Texture rock = assetManager.loadTexture("Textures/Terrain/Rock2/rock.jpg");
rock.setWrap(Texture.WrapMode.Repeat); rock.setWrap(Texture.WrapMode.Repeat);
mat.setTexture("DiffuseMap", rock); mat.setTexture("BaseColorMap", rock);
mat.setColor("Diffuse", new ColorRGBA(0.45f, 0.32f, 0.25f, 1f)); mat.setColor("BaseColor", new ColorRGBA(0.45f, 0.32f, 0.25f, 1f));
} catch (Exception e) { } catch (Exception e) {
mat.setBoolean("UseMaterialColors", true); mat.setColor("BaseColor", new ColorRGBA(0.18f, 0.12f, 0.08f, 1f));
mat.setColor("Diffuse", new ColorRGBA(0.18f, 0.12f, 0.08f, 1f));
} }
mat.setColor("Ambient", new ColorRGBA(0.10f, 0.07f, 0.05f, 1f));
mat.setColor("Specular", new ColorRGBA(0.06f, 0.05f, 0.04f, 1f));
mat.setFloat("Shininess", 6f);
mat.getAdditionalRenderState().setFaceCullMode(RenderState.FaceCullMode.Off); mat.getAdditionalRenderState().setFaceCullMode(RenderState.FaceCullMode.Off);
mat.getAdditionalRenderState().setPolyOffset(2f, 2f); mat.getAdditionalRenderState().setPolyOffset(2f, 2f);
@@ -904,6 +958,10 @@ public class WorldScene extends BaseAppState {
private static final int TERRAIN_ARRAY_SIZE = 1024; private static final int TERRAIN_ARRAY_SIZE = 1024;
private DayNightState dayNight; private DayNightState dayNight;
private LightProbe probe;
private EnvironmentCamera envCam;
private int envCamFrames = 0;
private final List<Material> characterPbrMaterials = new ArrayList<>();
private int debugMode = 0; // 0=normal, 1=kein Licht, 2=nur Slot0, 3=direkte Tex2D private int debugMode = 0; // 0=normal, 1=kein Licht, 2=nur Slot0, 3=direkte Tex2D
private String debugSlot0Path = ""; private String debugSlot0Path = "";
@@ -1118,10 +1176,10 @@ public class WorldScene extends BaseAppState {
mat.setBoolean("useTriPlanarMapping", false); mat.setBoolean("useTriPlanarMapping", false);
return mat; return mat;
} catch (Exception e) { } catch (Exception e) {
Material mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md"); Material mat = new Material(assetManager, "Common/MatDefs/Light/PBRLighting.j3md");
mat.setBoolean("UseMaterialColors", true); mat.setFloat("Metallic", 0.0f);
mat.setColor("Diffuse", new ColorRGBA(0.28f, 0.58f, 0.18f, 1f)); mat.setFloat("Roughness", 0.9f);
mat.setColor("Ambient", new ColorRGBA(0.15f, 0.30f, 0.09f, 1f)); mat.setColor("BaseColor", new ColorRGBA(0.28f, 0.58f, 0.18f, 1f));
return mat; return mat;
} }
} }
@@ -1143,24 +1201,20 @@ public class WorldScene extends BaseAppState {
// ----------------------------------------------------------------------- // -----------------------------------------------------------------------
private void buildDecorations(TerrainQuad terrain) { private void buildDecorations(TerrainQuad terrain) {
Material stoneMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md"); Material stoneMat = new Material(assetManager, "Common/MatDefs/Light/PBRLighting.j3md");
stoneMat.setBoolean("UseMaterialColors", true); stoneMat.setFloat("Metallic", 0.0f);
stoneMat.setColor("Diffuse", new ColorRGBA(0.55f, 0.55f, 0.55f, 1f)); stoneMat.setFloat("Roughness", 0.8f);
stoneMat.setColor("Ambient", new ColorRGBA(0.3f, 0.3f, 0.3f, 1f)); stoneMat.setColor("BaseColor", new ColorRGBA(0.55f, 0.55f, 0.55f, 1f));
stoneMat.setColor("Specular", ColorRGBA.White);
stoneMat.setFloat("Shininess", 32f);
Material treeTrunkMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md"); Material treeTrunkMat = new Material(assetManager, "Common/MatDefs/Light/PBRLighting.j3md");
treeTrunkMat.setBoolean("UseMaterialColors", true); treeTrunkMat.setFloat("Metallic", 0.0f);
treeTrunkMat.setColor("Diffuse", new ColorRGBA(0.45f, 0.28f, 0.1f, 1f)); treeTrunkMat.setFloat("Roughness", 0.95f);
treeTrunkMat.setColor("Ambient", new ColorRGBA(0.2f, 0.12f, 0.04f, 1f)); treeTrunkMat.setColor("BaseColor", new ColorRGBA(0.45f, 0.28f, 0.1f, 1f));
treeTrunkMat.setColor("Specular", ColorRGBA.Black);
Material treeTopMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md"); Material treeTopMat = new Material(assetManager, "Common/MatDefs/Light/PBRLighting.j3md");
treeTopMat.setBoolean("UseMaterialColors", true); treeTopMat.setFloat("Metallic", 0.0f);
treeTopMat.setColor("Diffuse", new ColorRGBA(0.1f, 0.55f, 0.15f, 1f)); treeTopMat.setFloat("Roughness", 0.95f);
treeTopMat.setColor("Ambient", new ColorRGBA(0.05f, 0.25f, 0.07f, 1f)); treeTopMat.setColor("BaseColor", new ColorRGBA(0.1f, 0.55f, 0.15f, 1f));
treeTopMat.setColor("Specular", ColorRGBA.Black);
float[][] treeXZ = { float[][] treeXZ = {
{12, 8}, {-15, 5}, {20, -10}, {-8, -18}, {12, 8}, {-15, 5}, {20, -10}, {-8, -18},
@@ -1216,19 +1270,15 @@ public class WorldScene extends BaseAppState {
private Node buildCharacter() { private Node buildCharacter() {
Node character = new Node("character"); Node character = new Node("character");
Material bodyMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md"); Material bodyMat = new Material(assetManager, "Common/MatDefs/Light/PBRLighting.j3md");
bodyMat.setBoolean("UseMaterialColors", true); bodyMat.setFloat("Metallic", 0.0f);
bodyMat.setColor("Diffuse", new ColorRGBA(0.2f, 0.4f, 0.8f, 1f)); bodyMat.setFloat("Roughness", 0.7f);
bodyMat.setColor("Ambient", new ColorRGBA(0.1f, 0.2f, 0.4f, 1f)); bodyMat.setColor("BaseColor", new ColorRGBA(0.2f, 0.4f, 0.8f, 1f));
bodyMat.setColor("Specular", ColorRGBA.White);
bodyMat.setFloat("Shininess", 64f);
Material headMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md"); Material headMat = new Material(assetManager, "Common/MatDefs/Light/PBRLighting.j3md");
headMat.setBoolean("UseMaterialColors", true); headMat.setFloat("Metallic", 0.0f);
headMat.setColor("Diffuse", new ColorRGBA(0.9f, 0.75f, 0.6f, 1f)); headMat.setFloat("Roughness", 0.8f);
headMat.setColor("Ambient", new ColorRGBA(0.45f, 0.37f, 0.3f, 1f)); headMat.setColor("BaseColor", new ColorRGBA(0.9f, 0.75f, 0.6f, 1f));
headMat.setColor("Specular", new ColorRGBA(0.2f, 0.2f, 0.2f, 1f));
headMat.setFloat("Shininess", 16f);
Geometry body = new Geometry("body", new Cylinder(8, 16, 0.35f, 1.1f, true)); Geometry body = new Geometry("body", new Cylinder(8, 16, 0.35f, 1.1f, true));
body.setMaterial(bodyMat); body.setMaterial(bodyMat);

34
blight-game/src/main/java/de/blight/game/state/DayNightState.java
View File

@@ -26,12 +26,7 @@ public class DayNightState extends BaseAppState implements TimeListener {
private static final Logger log = LoggerFactory.getLogger(DayNightState.class); private static final Logger log = LoggerFactory.getLogger(DayNightState.class);
// ── Farb-Konstanten ─────────────────────────────────────────────────────── // Alle Beleuchtungsparameter zentral in LightingConfig.
private static final ColorRGBA SUN_DAY = new ColorRGBA(1.00f, 0.95f, 0.88f, 1f);
private static final ColorRGBA SUN_DAWN = new ColorRGBA(1.00f, 0.55f, 0.20f, 1f);
private static final ColorRGBA AMB_DAY = new ColorRGBA(0.08f, 0.10f, 0.16f, 1f);
private static final ColorRGBA AMB_NIGHT = new ColorRGBA(0.04f, 0.04f, 0.12f, 1f);
// ── Konfiguration ───────────────────────────────────────────────────────── // ── Konfiguration ─────────────────────────────────────────────────────────
@@ -61,6 +56,7 @@ public class DayNightState extends BaseAppState implements TimeListener {
private float caveCheckTimer = 0f; private float caveCheckTimer = 0f;
private ColorRGBA sunBaseColor = new ColorRGBA(1, 1, 1, 1); private ColorRGBA sunBaseColor = new ColorRGBA(1, 1, 1, 1);
private float shadowBaseIntensity = 0f; private float shadowBaseIntensity = 0f;
private ColorRGBA customAmbient = new ColorRGBA();
private static final float CAVE_RAY_HEIGHT = 12f; private static final float CAVE_RAY_HEIGHT = 12f;
private static final float CAVE_CHECK_INTERVAL = 0.2f; private static final float CAVE_CHECK_INTERVAL = 0.2f;
@@ -161,6 +157,9 @@ public class DayNightState extends BaseAppState implements TimeListener {
/** Gibt den Shadow-Filter zurück, damit WorldScene ihn in den FPP einhängen kann. */ /** Gibt den Shadow-Filter zurück, damit WorldScene ihn in den FPP einhängen kann. */
public DirectionalLightShadowFilter getShadowFilter() { return shadowFilter; } public DirectionalLightShadowFilter getShadowFilter() { return shadowFilter; }
/** Ambient-Farbe für eigene Shader-Uniforms (AmbientColor). Kleiner als AmbientLight. */
public ColorRGBA getCustomAmbient() { return customAmbient; }
@Override @Override
protected void cleanup(Application app) { protected void cleanup(Application app) {
dayTime.removeListener(this); dayTime.removeListener(this);
@@ -234,17 +233,28 @@ public class DayNightState extends BaseAppState implements TimeListener {
float elevation = toSun.y; // +1 = Zenit, 0 = Horizont, -1 = Nadir float elevation = toSun.y; // +1 = Zenit, 0 = Horizont, -1 = Nadir
float elevC = FastMath.clamp(elevation, 0f, 1f); float elevC = FastMath.clamp(elevation, 0f, 1f);
// Spiel vs. Editor: unterschiedliche Helligkeitswerte aus LightingConfig
ColorRGBA ambDay = withShadows ? LightingConfig.AMB_DAY : LightingConfig.EDITOR_AMB_DAY;
ColorRGBA ambNight = withShadows ? LightingConfig.AMB_NIGHT : LightingConfig.EDITOR_AMB_NIGHT;
ColorRGBA custDay = withShadows ? LightingConfig.CUSTOM_AMB_DAY : LightingConfig.EDITOR_CUSTOM_AMB_DAY;
ColorRGBA custNight = withShadows ? LightingConfig.CUSTOM_AMB_NIGHT : LightingConfig.EDITOR_CUSTOM_AMB_NIGHT;
float sunIntensity = withShadows ? LightingConfig.SUN_INTENSITY : LightingConfig.EDITOR_SUN_INTENSITY;
// ── Sonnenfarbe: Dämmerung (orange) → Tag (warm-weiß) — jedes Frame ── // ── Sonnenfarbe: Dämmerung (orange) → Tag (warm-weiß) — jedes Frame ──
float dawnFactor = 1f - FastMath.clamp(elevation * 5f, 0f, 1f); float dawnFactor = 1f - FastMath.clamp(elevation * LightingConfig.SUN_DAWN_SLOPE, 0f, 1f);
ColorRGBA sunColor = SUN_DAWN.clone().interpolateLocal(SUN_DAY, 1f - dawnFactor); ColorRGBA sunColor = LightingConfig.SUN_COLOR_DAWN.clone()
sunBaseColor = sunColor.mult(elevC * 0.68f); .interpolateLocal(LightingConfig.SUN_COLOR_DAY, 1f - dawnFactor);
sunBaseColor = sunColor.mult(elevC * sunIntensity);
sun.setColor(sunBaseColor.mult(1f - caveFactor)); sun.setColor(sunBaseColor.mult(1f - caveFactor));
// ── Ambient: Nacht → Tag — jedes Frame ───────────────────────────── // ── Ambient: Nacht → Tag — jedes Frame ─────────────────────────────
float ambFactor = FastMath.clamp((elevation + 0.2f) / 0.6f, 0f, 1f); float ambFactor = FastMath.clamp(
ambient.setColor(AMB_NIGHT.clone().interpolateLocal(AMB_DAY, ambFactor)); (elevation - LightingConfig.AMB_ELEV_LOW) / LightingConfig.AMB_ELEV_RANGE, 0f, 1f);
ambient.setColor(ambNight.clone().interpolateLocal(ambDay, ambFactor));
customAmbient.set(custNight.clone().interpolateLocal(custDay, ambFactor));
shadowBaseIntensity = FastMath.clamp(elevation * 0.8f, 0f, 0.5f); shadowBaseIntensity = FastMath.clamp(
elevation * LightingConfig.SHADOW_SLOPE, 0f, LightingConfig.SHADOW_MAX);
// Lichtrichtung und Schatten nur 4×/Sek aktualisieren → kein Shadow-Map-Flackern // Lichtrichtung und Schatten nur 4×/Sek aktualisieren → kein Shadow-Map-Flackern
if (sunDirTimer >= SUN_DIR_INTERVAL) { if (sunDirTimer >= SUN_DIR_INTERVAL) {

176
blight-game/src/main/java/de/blight/game/state/LightingConfig.java Normal file
View File

@@ -0,0 +1,176 @@
package de.blight.game.state;
import com.jme3.math.ColorRGBA;
/**
* Zentrale Beleuchtungsparameter für den Tag/Nacht-Zyklus.
*
* Alle Farbwerte sind im linearen Farbraum (JME3-Standard).
* Werte 0–1 entsprechen dem sRGB-Bereich; Werte > 1 sind ohne
* Tone-Mapping nicht sinnvoll.
*
* Geändert werden muss nur diese Datei – alle States lesen von hier.
*/
public final class LightingConfig {
// ╔══════════════════════════════════════════════════════════════════════════╗
// ║ SONNE ║
// ╚══════════════════════════════════════════════════════════════════════════╝
/**
* Sonnenfarbe bei klarem Mittag.
* Warm-weiß (leichter Gelbstich).
* ↑ R/G/B: Sonne wird weißer / heller; ↓: kühler / trüber.
*/
public static final ColorRGBA SUN_COLOR_DAY = new ColorRGBA(1.00f, 0.95f, 0.88f, 1f);
/**
* Sonnenfarbe bei Sonnenauf- und -untergang.
* Orange-rot, gesättigt. Interpoliert mit SUN_COLOR_DAY
* über die Dämmerungs-Kurve (→ SUN_DAWN_SLOPE).
*/
public static final ColorRGBA SUN_COLOR_DAWN = new ColorRGBA(1.00f, 0.55f, 0.20f, 1f);
/**
* Gesamtintensität der Sonne am Mittag.
* sun.color = sunColor × elevation × SUN_INTENSITY
* ↑ heller (> 0.68 → Überbelichtung möglich); ↓ weicher.
*/
public static final float SUN_INTENSITY = 0.68f;
/**
* Steuert wie schnell die Dämmerungsfarbe (DAWN) in die Tagesfarbe (DAY)
* übergeht. elevation × SUN_DAWN_SLOPE ≥ 1 → voller Tag.
* 5 bedeutet: Übergang endet bei elevation ≈ 0.2 (ca. 12° Sonnenhöhe).
* ↑ Wert → kürzere, schärfere Dämmerung; ↓ → längere, sanftere.
*/
public static final float SUN_DAWN_SLOPE = 5f;
// ╔══════════════════════════════════════════════════════════════════════════╗
// ║ SCHATTEN ║
// ╚══════════════════════════════════════════════════════════════════════════╝
/**
* Maximale Schattenintensität (bei Sonnenhöhe = 1.0, kein Höhlen-Faktor).
* 0 = kein Schatten; 1 = Schatten vollständig schwarz.
* Typisch: 0.4–0.6. Zu hoch → abrupte, harte Übergänge.
*/
public static final float SHADOW_MAX = 0.5f;
/**
* Steigung der Schattenintensitäts-Kurve (abhängig von Sonnenhöhe).
* shadowIntensity = clamp(elevation × SHADOW_SLOPE, 0, SHADOW_MAX)
* ↑ Schatten werden schneller dunkler wenn Sonne aufgeht;
* ↓ Schatten bleiben länger schwach (z. B. morgens flacher).
*/
public static final float SHADOW_SLOPE = 0.8f;
// ╔══════════════════════════════════════════════════════════════════════════╗
// ║ AMBIENT-LICHT – LightProbe-Multiplikator (PBR-IBL) ║
// ╠══════════════════════════════════════════════════════════════════════════╣
// ║ Wirkt NUR auf JME3-PBR-Materialien MIT fertigem LightProbe. ║
// ║ Terrain-, Baum- und Voxel-Shader sind UNBERÜHRT (→ CUSTOM_AMB_*). ║
// ╚══════════════════════════════════════════════════════════════════════════╝
/**
* AmbientLight-Farbe am Mittag.
* Skaliert den LightProbe-IBL: envLight = probeIBL × AMB_DAY.
* Hoch halten (≥ 0.7) damit PBR-Reflexionen sichtbar bleiben.
* Hat keinen Effekt solange kein LightProbe in der Szene ist.
*/
public static final ColorRGBA AMB_DAY = new ColorRGBA(0.90f, 0.90f, 0.90f, 1f);
/**
* AmbientLight-Farbe in der Nacht (LightProbe-Multiplikator).
* Leichter Blaustich simuliert Mondlicht-Reflexionen auf PBR-Flächen.
*/
public static final ColorRGBA AMB_NIGHT = new ColorRGBA(0.10f, 0.10f, 0.25f, 1f);
// ╔══════════════════════════════════════════════════════════════════════════╗
// ║ CUSTOM-AMBIENT – Terrain / Bäume / Voxel / PBR-Emissive ║
// ╠══════════════════════════════════════════════════════════════════════════╣
// ║ Direkt-additiv → NIEDRIG halten. ║
// ║ Betrifft: TerrainArray.frag, Tree.frag, Voxel.frag via AmbientColor- ║
// ║ Uniform; Tripo/PBR-Objekte via Emissive-Parameter (EmissivePower=1). ║
// ╚══════════════════════════════════════════════════════════════════════════╝
/**
* Ambient-Farbe am Mittag für Schatten-Bereiche.
* ↑ erhöhen: Schatten heller (lesbarer), beleuchtete Flächen leicht ausgewaschen.
* ↓ senken: mehr Kontrast, tiefere Schatten (wirkt moodiger/dramatischer).
* Empfehlung: 0.03–0.10 pro Kanal.
*/
public static final ColorRGBA CUSTOM_AMB_DAY = new ColorRGBA(0.04f, 0.05f, 0.08f, 1f);
/**
* Ambient-Farbe in der Nacht.
* Blaustich = dezentes Mondlicht / Sternenlicht auf Oberflächen.
* Zu hoch → Nacht wirkt grau statt dunkel.
* Empfehlung: 0.01–0.04 pro Kanal, Blau-Kanal darf höher sein.
*/
public static final ColorRGBA CUSTOM_AMB_NIGHT = new ColorRGBA(0.025f, 0.025f, 0.06f, 1f);
// ╔══════════════════════════════════════════════════════════════════════════╗
// ║ ÜBERGANGS-KURVEN ║
// ╚══════════════════════════════════════════════════════════════════════════╝
/**
* Untere Sonnenhöhe für den Tag/Nacht-Übergang der Ambient-Werte.
* Bei elevation ≤ AMB_ELEV_LOW → 100 % Nacht-Ambient.
* Werte: -1 (Mitternacht) … 0 (Horizont) … +1 (Zenit).
*/
public static final float AMB_ELEV_LOW = -0.2f;
/**
* Breite des Übergangs-Bands (Elevation-Einheiten).
* Bei elevation ≥ AMB_ELEV_LOW + AMB_ELEV_RANGE → 100 % Tag-Ambient.
* Aktuell: voller Tag ab elevation = -0.2 + 0.6 = 0.4 (≈ 24° Sonnenhöhe).
* ↑ verbreitern → längere Dämmerungsphase; ↓ verkürzen → abrupter Übergang.
*/
public static final float AMB_ELEV_RANGE = 0.6f;
// ╔══════════════════════════════════════════════════════════════════════════╗
// ║ EDITOR – deutlich heller als Spiel für gute Arbeits-Sichtbarkeit ║
// ╠══════════════════════════════════════════════════════════════════════════╣
// ║ Aktiv wenn DayNightState mit withShadows=false erzeugt wird ║
// ║ (Editor-Modus). Spiel-Werte bleiben unverändert. ║
// ╚══════════════════════════════════════════════════════════════════════════╝
/**
* Sonnen-Intensität im Editor.
* Höher als im Spiel damit Geometrien auch bei tiefer Sonne gut erkennbar sind.
*/
public static final float EDITOR_SUN_INTENSITY = 0.90f;
/**
* LightProbe-Multiplikator am Mittag im Editor (AmbientLight).
* Gleich wie im Spiel – der LightProbe liefert ohnehin die meiste IBL-Helligkeit.
*/
public static final ColorRGBA EDITOR_AMB_DAY = new ColorRGBA(0.90f, 0.90f, 0.90f, 1f);
/**
* LightProbe-Multiplikator in der Nacht im Editor.
* Deutlich heller als im Spiel damit PBR-Objekte auch bei Nachteinstellung sichtbar bleiben.
*/
public static final ColorRGBA EDITOR_AMB_NIGHT = new ColorRGBA(0.40f, 0.40f, 0.55f, 1f);
/**
* Custom-Ambient am Mittag im Editor (Terrain, Bäume, Voxel, PBR-Emissive).
* Ca. 6× heller als im Spiel: Schatten-Bereiche klar erkennbar beim Modellieren.
* ↑ erhöhen → noch heller / flacher; ↓ senken → mehr Kontrast.
*/
public static final ColorRGBA EDITOR_CUSTOM_AMB_DAY = new ColorRGBA(0.25f, 0.25f, 0.28f, 1f);
/**
* Custom-Ambient in der Nacht im Editor.
* Auch bei Nacht-Einstellung (0:00 Uhr) bleibt die Szene gut arbeitbar.
* Zu hoch → kein spürbarer Tag/Nacht-Unterschied mehr im Editor.
*/
public static final ColorRGBA EDITOR_CUSTOM_AMB_NIGHT = new ColorRGBA(0.18f, 0.18f, 0.25f, 1f);
private LightingConfig() {}
}

2
blight-game/src/main/java/de/blight/game/state/SculptedMeshState.java
View File

@@ -72,7 +72,7 @@ public class SculptedMeshState extends BaseAppState {
if (dns == null || dns.getSunLight() == null) return; if (dns == null || dns.getSunLight() == null) return;
material.setVector3("LightDir", dns.getSunDirection().negate()); material.setVector3("LightDir", dns.getSunDirection().negate());
ColorRGBA sc = dns.getSunLight().getColor(); ColorRGBA sc = dns.getSunLight().getColor();
ColorRGBA ac = dns.getAmbientLight().getColor(); ColorRGBA ac = dns.getCustomAmbient();
material.setVector3("SunColor", new Vector3f(sc.r, sc.g, sc.b)); material.setVector3("SunColor", new Vector3f(sc.r, sc.g, sc.b));
material.setVector3("AmbientColor", new Vector3f(ac.r, ac.g, ac.b)); material.setVector3("AmbientColor", new Vector3f(ac.r, ac.g, ac.b));
} }

19
blight-game/src/main/java/de/blight/game/state/StoneWorldState.java
View File

@@ -102,11 +102,10 @@ public class StoneWorldState extends BaseAppState {
// ── Materialien ─────────────────────────────────────────────────────────── // ── Materialien ───────────────────────────────────────────────────────────
private Material buildDefaultMat() { private Material buildDefaultMat() {
Material m = new Material(assets, "Common/MatDefs/Light/Lighting.j3md"); Material m = new Material(assets, "Common/MatDefs/Light/PBRLighting.j3md");
m.setBoolean("UseMaterialColors", true); m.setFloat("Metallic", 0.0f);
m.setColor("Diffuse", new ColorRGBA(0.55f, 0.52f, 0.48f, 1f)); m.setFloat("Roughness", 0.85f);
m.setColor("Ambient", new ColorRGBA(0.15f, 0.14f, 0.13f, 1f)); m.setColor("BaseColor", new ColorRGBA(0.55f, 0.52f, 0.48f, 1f));
m.setColor("Specular", ColorRGBA.Black);
return m; return m;
} }
@@ -116,12 +115,10 @@ public class StoneWorldState extends BaseAppState {
String p = (paths != null && i < paths.length && paths[i] != null) ? paths[i] : ""; String p = (paths != null && i < paths.length && paths[i] != null) ? paths[i] : "";
if (!p.isEmpty()) { if (!p.isEmpty()) {
try { try {
Material m = new Material(assets, "Common/MatDefs/Light/Lighting.j3md"); Material m = new Material(assets, "Common/MatDefs/Light/PBRLighting.j3md");
m.setTexture("DiffuseMap", assets.loadTexture(p)); m.setFloat("Metallic", 0.0f);
m.setColor("Diffuse", ColorRGBA.White); m.setFloat("Roughness", 0.85f);
m.setColor("Ambient", new ColorRGBA(0.2f, 0.2f, 0.2f, 1f)); m.setTexture("BaseColorMap", assets.loadTexture(p));
m.setColor("Specular", ColorRGBA.Black);
m.setBoolean("UseMaterialColors", true);
mats[i] = m; mats[i] = m;
} catch (Exception e) { } catch (Exception e) {
log.warn("[StoneWorld] Textur nicht ladbar: {}", p); log.warn("[StoneWorld] Textur nicht ladbar: {}", p);

22
blight-game/src/main/java/de/blight/game/state/WorldNpcsState.java
View File

@@ -89,8 +89,9 @@ public class WorldNpcsState extends BaseAppState {
private final List<SpawnedNpc> spawned = new ArrayList<>(); private final List<SpawnedNpc> spawned = new ArrayList<>();
private static class SpawnedNpc { private static class SpawnedNpc {
final NPC npc; final NPC npc;
final Spatial visual; final Spatial visual;
final List<Material> pbrMaterials = new ArrayList<>();
float worldX, worldZ; float worldX, worldZ;
AnimationAction currentAction = null; AnimationAction currentAction = null;
@@ -260,6 +261,16 @@ public class WorldNpcsState extends BaseAppState {
} }
spawned.removeAll(toRemove); spawned.removeAll(toRemove);
// PBR-Emissive der verbleibenden NPCs mit aktuellem Ambient aktualisieren
if (dayNight != null) {
com.jme3.math.ColorRGBA ac = dayNight.getCustomAmbient();
for (SpawnedNpc s : spawned) {
for (Material mat : s.pbrMaterials) {
mat.setColor("Emissive", new com.jme3.math.ColorRGBA(ac.r, ac.g, ac.b, 1f));
}
}
}
// IDs der bereits gespawnten NPCs für schnelle Prüfung // IDs der bereits gespawnten NPCs für schnelle Prüfung
Set<String> spawnedIds = new HashSet<>(); Set<String> spawnedIds = new HashSet<>();
for (SpawnedNpc s : spawned) { for (SpawnedNpc s : spawned) {
@@ -277,6 +288,13 @@ public class WorldNpcsState extends BaseAppState {
vis.setLocalTranslation(pos); vis.setLocalTranslation(pos);
npcsRoot.attachChild(vis); npcsRoot.attachChild(vis);
SpawnedNpc s = new SpawnedNpc(npc, vis, pos.x, pos.z); SpawnedNpc s = new SpawnedNpc(npc, vis, pos.x, pos.z);
de.blight.game.scene.WorldScene.collectPbrMaterials(vis, s.pbrMaterials);
if (dayNight != null && !s.pbrMaterials.isEmpty()) {
com.jme3.math.ColorRGBA ac = dayNight.getCustomAmbient();
for (Material mat : s.pbrMaterials) {
mat.setColor("Emissive", new com.jme3.math.ColorRGBA(ac.r, ac.g, ac.b, 1f));
}
}
spawned.add(s); spawned.add(s);
playNpcAction(s, activityActionFor(npc, currentHour)); playNpcAction(s, activityActionFor(npc, currentHour));
log.debug("[WorldNpcs] NPC '{}' gespawnt bei ({}, {})", npc.getCharacterId(), pos.x, pos.z); log.debug("[WorldNpcs] NPC '{}' gespawnt bei ({}, {})", npc.getCharacterId(), pos.x, pos.z);

78
blight-game/src/main/java/de/blight/game/state/WorldObjectsState.java
View File

@@ -36,6 +36,8 @@ public class WorldObjectsState extends BaseAppState {
private BulletAppState bulletAppState; private BulletAppState bulletAppState;
private final List<Material> sceneLitMaterials = new ArrayList<>(); private final List<Material> sceneLitMaterials = new ArrayList<>();
private final List<Material> windMaterials = new ArrayList<>(); private final List<Material> windMaterials = new ArrayList<>();
private final List<Material> pbrMaterials = new ArrayList<>();
private float debugTimer = 0f;
/** RigidBodyControl pro Interactable-ID, damit Kollision während Animationen deaktiviert werden kann. */ /** RigidBodyControl pro Interactable-ID, damit Kollision während Animationen deaktiviert werden kann. */
private final Map<String, RigidBodyControl> interactableRbcs = new HashMap<>(); private final Map<String, RigidBodyControl> interactableRbcs = new HashMap<>();
@@ -110,7 +112,8 @@ public class WorldObjectsState extends BaseAppState {
failed++; failed++;
} }
} }
log.info("[WorldObjects] {} geladen, {} fehlgeschlagen.", loaded, failed); log.info("[WorldObjects] {} geladen, {} fehlgeschlagen. sceneLitMaterials={}, windMaterials={}, pbrMaterials={}",
loaded, failed, sceneLitMaterials.size(), windMaterials.size(), pbrMaterials.size());
} }
@Override protected void cleanup(Application app) {} @Override protected void cleanup(Application app) {}
@@ -118,12 +121,12 @@ public class WorldObjectsState extends BaseAppState {
@Override @Override
public void update(float tpf) { public void update(float tpf) {
if (!sceneLitMaterials.isEmpty()) { if (!sceneLitMaterials.isEmpty() || !pbrMaterials.isEmpty()) {
DayNightState dns = getApplication().getStateManager().getState(DayNightState.class); DayNightState dns = getApplication().getStateManager().getState(DayNightState.class);
if (dns != null && dns.getSunLight() != null) { if (dns != null && dns.getSunLight() != null) {
Vector3f lightDir = dns.getSunDirection().negate(); Vector3f lightDir = dns.getSunDirection().negate();
ColorRGBA sc = dns.getSunLight().getColor(); ColorRGBA sc = dns.getSunLight().getColor();
ColorRGBA ac = dns.getAmbientLight().getColor(); ColorRGBA ac = dns.getCustomAmbient();
Vector3f sunVec = new Vector3f(sc.r, sc.g, sc.b); Vector3f sunVec = new Vector3f(sc.r, sc.g, sc.b);
Vector3f ambVec = new Vector3f(ac.r, ac.g, ac.b); Vector3f ambVec = new Vector3f(ac.r, ac.g, ac.b);
for (Material mat : sceneLitMaterials) { for (Material mat : sceneLitMaterials) {
@@ -131,6 +134,24 @@ public class WorldObjectsState extends BaseAppState {
mat.setVector3("SunColor", sunVec); mat.setVector3("SunColor", sunVec);
mat.setVector3("AmbientColor", ambVec); mat.setVector3("AmbientColor", ambVec);
} }
// PBR-Ambient via Emissive: ohne LightProbe liefert JME3-PBR kein IBL.
// EmissivePower=1 verhindert, dass 0.08 zu 0.08³=0.0005 zusammenbricht.
for (Material mat : pbrMaterials) {
mat.setColor("Emissive", new ColorRGBA(ac.r, ac.g, ac.b, 1f));
}
debugTimer += tpf;
if (debugTimer >= 5f) {
debugTimer = 0f;
log.info("[WorldObjects] SunColor=({}) AmbColor=({})",
String.format("%.3f,%.3f,%.3f", sunVec.x, sunVec.y, sunVec.z),
String.format("%.3f,%.3f,%.3f", ambVec.x, ambVec.y, ambVec.z));
}
} else {
debugTimer += tpf;
if (debugTimer >= 5f) {
debugTimer = 0f;
log.warn("[WorldObjects] DayNightState nicht gefunden oder sun==null! dns={}", dns);
}
} }
} }
@@ -164,7 +185,7 @@ public class WorldObjectsState extends BaseAppState {
applyMaterial(spatial, m); applyMaterial(spatial, m);
} else { } else {
spatial = assets.loadModel(path); spatial = assets.loadModel(path);
convertUnshadedToLighting(spatial); convertUnshadedToPbr(spatial);
collectSceneLitMaterials(spatial); collectSceneLitMaterials(spatial);
} }
spatial.setName("obj_" + path); spatial.setName("obj_" + path);
@@ -197,7 +218,7 @@ public class WorldObjectsState extends BaseAppState {
m.lod1Path(), m.lod2Path(), m.lod1Path(), m.lod2Path(),
m.lod1Distance(), m.lod2Distance(), m.cullDistance()); m.lod1Distance(), m.lod2Distance(), m.cullDistance());
ctrl.setLodLoadCallback(lod -> { ctrl.setLodLoadCallback(lod -> {
convertUnshadedToLighting(lod); convertUnshadedToPbr(lod);
collectSceneLitMaterials(lod); collectSceneLitMaterials(lod);
}); });
lodRoot.addControl(ctrl); lodRoot.addControl(ctrl);
@@ -221,11 +242,7 @@ public class WorldObjectsState extends BaseAppState {
}; };
} }
/** private void convertUnshadedToPbr(Spatial spatial) {
* Ersetzt Unshaded-Materialien in geladenen j3o-Modellen durch Lighting.j3md,
* damit diese auf den Tag/Nacht-Zyklus reagieren.
*/
private void convertUnshadedToLighting(Spatial spatial) {
if (spatial instanceof Geometry geo) { if (spatial instanceof Geometry geo) {
Material mat = geo.getMaterial(); Material mat = geo.getMaterial();
if (mat == null) return; if (mat == null) return;
@@ -235,25 +252,24 @@ public class WorldObjectsState extends BaseAppState {
MatParam color = mat.getParam("Color"); MatParam color = mat.getParam("Color");
RenderState origRS = mat.getAdditionalRenderState(); RenderState origRS = mat.getAdditionalRenderState();
Material litMat = new Material(assets, "Common/MatDefs/Light/Lighting.j3md"); Material pbrMat = new Material(assets, "Common/MatDefs/Light/PBRLighting.j3md");
litMat.setBoolean("UseMaterialColors", false); pbrMat.setFloat("Metallic", 0.0f);
pbrMat.setFloat("Roughness", 0.85f);
if (colorMap != null && colorMap.getValue() instanceof Texture t) { if (colorMap != null && colorMap.getValue() instanceof Texture t) {
litMat.setTexture("DiffuseMap", t); pbrMat.setTexture("BaseColorMap", t);
} else if (color != null && color.getValue() instanceof ColorRGBA c) { } else if (color != null && color.getValue() instanceof ColorRGBA c) {
litMat.setBoolean("UseMaterialColors", true); pbrMat.setColor("BaseColor", new ColorRGBA(c.r, c.g, c.b, 1f));
litMat.setColor("Diffuse", new ColorRGBA(c.r, c.g, c.b, 1f));
litMat.setColor("Ambient", new ColorRGBA(c.r * 0.3f, c.g * 0.3f, c.b * 0.3f, 1f));
} }
RenderState rs = litMat.getAdditionalRenderState(); RenderState rs = pbrMat.getAdditionalRenderState();
rs.setBlendMode(origRS.getBlendMode()); rs.setBlendMode(origRS.getBlendMode());
rs.setFaceCullMode(origRS.getFaceCullMode()); rs.setFaceCullMode(origRS.getFaceCullMode());
geo.setMaterial(litMat); geo.setMaterial(pbrMat);
} else if (spatial instanceof Node node) { } else if (spatial instanceof Node node) {
for (Spatial child : new ArrayList<>(node.getChildren())) { for (Spatial child : new ArrayList<>(node.getChildren())) {
convertUnshadedToLighting(child); convertUnshadedToPbr(child);
} }
} }
} }
@@ -264,9 +280,26 @@ public class WorldObjectsState extends BaseAppState {
if (mat == null) return; if (mat == null) return;
String name = mat.getMaterialDef().getName(); String name = mat.getMaterialDef().getName();
if ("Tree".equals(name) || "TreeLeaf".equals(name)) { if ("Tree".equals(name) || "TreeLeaf".equals(name)) {
// j3o-Loading setzt keine j3md-Defaults → Uniforms explizit setzen
// (Werte für Mittag; werden sofort in update() durch DayNightState überschrieben)
mat.setVector3("SunColor", new Vector3f(1.00f, 0.95f, 0.88f));
mat.setVector3("AmbientColor", new Vector3f(0.08f, 0.10f, 0.16f));
mat.setVector3("LightDir", new Vector3f(0f, -1f, 0f));
sceneLitMaterials.add(mat); sceneLitMaterials.add(mat);
} else if ("Fern".equals(name)) { } else if ("Fern".equals(name)) {
windMaterials.add(mat); windMaterials.add(mat);
} else if ("PBRLighting".equals(name)) {
// Emissive = Ambient-Ersatz: JME3-PBR ignoriert AmbientLight ohne LightProbe.
// EmissivePower=1 nötig – Standard ist 3.0, was 0.08 → 0.0005 zerstört.
mat.setFloat("EmissivePower", 1f);
mat.setFloat("EmissiveIntensity", 1f);
mat.setColor("Emissive", new ColorRGBA(0.08f, 0.10f, 0.16f, 1f));
pbrMaterials.add(mat);
} else if ("Lighting".equals(name)) {
// Phong-Material: Ambient-Multiplikator auf Weiß setzen, damit g_AmbientLightColor voll wirkt.
mat.setColor("Ambient", ColorRGBA.White.clone());
} else {
log.info("[WorldObjects] Material-Def '{}' an '{}' – unbekannt, übersprungen.", name, geo.getName());
} }
} else if (spatial instanceof Node node) { } else if (spatial instanceof Node node) {
for (Spatial child : node.getChildren()) { for (Spatial child : node.getChildren()) {
@@ -286,12 +319,13 @@ public class WorldObjectsState extends BaseAppState {
return; return;
} }
if (hasTex || hasNmap) { if (hasTex || hasNmap) {
Material mat = new Material(assets, "Common/MatDefs/Light/Lighting.j3md"); Material mat = new Material(assets, "Common/MatDefs/Light/PBRLighting.j3md");
mat.setBoolean("UseMaterialColors", false); mat.setFloat("Metallic", 0.0f);
mat.setFloat("Roughness", 0.85f);
if (hasTex) { if (hasTex) {
Texture t = assets.loadTexture(m.texturePath()); Texture t = assets.loadTexture(m.texturePath());
t.setWrap(Texture.WrapMode.Repeat); t.setWrap(Texture.WrapMode.Repeat);
mat.setTexture("DiffuseMap", t); mat.setTexture("BaseColorMap", t);
} }
if (hasNmap) { if (hasNmap) {
Texture n = assets.loadTexture(m.normalMapPath()); Texture n = assets.loadTexture(m.normalMapPath());

BIN
blight-map/src/main/map/blight_map.blm
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2
blight-map/src/main/map/blight_objects.blo
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@@ -3,3 +3,5 @@ Models/imported/wooden+cabin+3d+model.j3o 105.61634 4.85395 58.69108 0.00000 1.0
Models/imported/bank1.j3o 106.96240 2.89958 70.01086 0.00000 1.00000 0.00000 0.00000 false true true 30.00000 80.00000 120.00000 BENCH 5be97ffb-e413-42e5-9815-9d14d1e3b93f Models/imported/bank1.j3o 106.96240 2.89958 70.01086 0.00000 1.00000 0.00000 0.00000 false true true 30.00000 80.00000 120.00000 BENCH 5be97ffb-e413-42e5-9815-9d14d1e3b93f
Models/trees/pine/medium/pine_medium_20260706_190947.j3o -6.42357 1.22971 -1318.06396 5.19824 1.00000 0.00000 0.00000 false true true 30.00000 80.00000 120.00000 Models/trees/pine/medium/pine_medium_20260706_190947.j3o -6.42357 1.22971 -1318.06396 5.19824 1.00000 0.00000 0.00000 false true true 30.00000 80.00000 120.00000
Models/trees/pine/medium/pine_medium_20260706_190953.j3o -17.84356 1.24567 -1316.45410 0.26793 1.00000 0.00000 0.00000 false true true 30.00000 80.00000 120.00000 Models/trees/pine/medium/pine_medium_20260706_190953.j3o -17.84356 1.24567 -1316.45410 0.26793 1.00000 0.00000 0.00000 false true true 30.00000 80.00000 120.00000
Models/plants/misc/heliconia+plant+3d+model.j3o -7.48228 1.22979 -1320.31714 0.00000 1.00000 0.00000 0.00000 false true true 30.00000 80.00000 120.00000
Models/plants/misc/kaktusfeige.j3o -6.18754 1.22995 -1320.34875 0.00000 2.50000 0.00000 0.00000 true true true 30.00000 80.00000 120.00000