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t2-mapper/docs/assets/GameView-Bd-BEaLE.js
Brian Beck 68f2c184da add demo timeline
2026-03-17 15:21:14 -07:00

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vec3 terrainLinearToSRGB(vec3 linear) {
vec3 higher = pow(linear, vec3(1.0/2.4)) * 1.055 - 0.055;
vec3 lower = linear * 12.92;
return mix(lower, higher, step(vec3(0.0031308), linear));
}
vec3 terrainSRGBToLinear(vec3 srgb) {
vec3 higher = pow((srgb + 0.055) / 1.055, vec3(2.4));
vec3 lower = srgb / 12.92;
return mix(lower, higher, step(vec3(0.04045), srgb));
}
// Debug grid overlay using screen-space derivatives for sharp, anti-aliased lines
// Returns 1.0 on grid lines, 0.0 elsewhere
float terrainDebugGrid(vec2 uv, float gridSize, float lineWidth) {
vec2 scaledUV = uv * gridSize;
vec2 grid = abs(fract(scaledUV - 0.5) - 0.5) / fwidth(scaledUV);
float line = min(grid.x, grid.y);
return 1.0 - min(line / lineWidth, 1.0);
}
`;function pt({shader:e,baseTextures:t,alphaTextures:n,visibilityMask:r,tiling:i,detailTexture:a=null,lightmap:o=null}){e.uniforms.sunLightPointsDown=Ye.sunLightPointsDown;let s=t.length;if(t.forEach((t,n)=>{e.uniforms[`albedo${n}`]={value:t}}),n.forEach((t,n)=>{e.uniforms[`mask${n}`]={value:t}}),r&&(e.uniforms.visibilityMask={value:r}),t.forEach((t,n)=>{e.uniforms[`tiling${n}`]={value:i[n]??32}}),o&&(e.uniforms.terrainLightmap={value:o}),a&&(e.uniforms.detailTexture={value:a},e.uniforms.detailTiling={value:ut},e.uniforms.detailFadeDistance={value:dt},e.vertexShader=e.vertexShader.replace(`#include <common>`,`#include <common>
varying vec3 vTerrainWorldPos;`),e.vertexShader=e.vertexShader.replace(`#include <worldpos_vertex>`,`#include <worldpos_vertex>
vec4 _terrainPos = vec4(transformed, 1.0);
#ifdef USE_INSTANCING
_terrainPos = instanceMatrix * _terrainPos;
#endif
vTerrainWorldPos = (modelMatrix * _terrainPos).xyz;`)),e.fragmentShader=`
uniform sampler2D albedo0;
uniform sampler2D albedo1;
uniform sampler2D albedo2;
uniform sampler2D albedo3;
uniform sampler2D albedo4;
uniform sampler2D albedo5;
uniform sampler2D mask0;
uniform sampler2D mask1;
uniform sampler2D mask2;
uniform sampler2D mask3;
uniform sampler2D mask4;
uniform sampler2D mask5;
uniform float tiling0;
uniform float tiling1;
uniform float tiling2;
uniform float tiling3;
uniform float tiling4;
uniform float tiling5;
${r?`uniform sampler2D visibilityMask;`:``}
${o?`uniform sampler2D terrainLightmap;`:``}
uniform bool sunLightPointsDown;
${a?`uniform sampler2D detailTexture;
uniform float detailTiling;
uniform float detailFadeDistance;
varying vec3 vTerrainWorldPos;`:``}
${ft}
// Global variable to store shadow factor from RE_Direct for use in output calculation
float terrainShadowFactor = 1.0;
`+e.fragmentShader,r){let t=`#include <clipping_planes_fragment>`;e.fragmentShader=e.fragmentShader.replace(t,`${t}
// Early discard for invisible areas (before fog/lighting)
float visibility = texture2D(visibilityMask, vMapUv).r;
if (visibility < 0.5) {
discard;
}
`)}e.fragmentShader=e.fragmentShader.replace(`#include <map_fragment>`,`
// Sample base albedo layers (sRGB textures auto-decoded to linear by Three.js)
vec2 baseUv = vMapUv;
vec3 c0 = texture2D(albedo0, baseUv * vec2(tiling0)).rgb;
${s>1?`vec3 c1 = texture2D(albedo1, baseUv * vec2(tiling1)).rgb;`:``}
${s>2?`vec3 c2 = texture2D(albedo2, baseUv * vec2(tiling2)).rgb;`:``}
${s>3?`vec3 c3 = texture2D(albedo3, baseUv * vec2(tiling3)).rgb;`:``}
${s>4?`vec3 c4 = texture2D(albedo4, baseUv * vec2(tiling4)).rgb;`:``}
${s>5?`vec3 c5 = texture2D(albedo5, baseUv * vec2(tiling5)).rgb;`:``}
// Sample alpha masks for all layers (use R channel)
// Add +0.5 texel offset: Torque samples alpha at grid corners (integer indices),
// but GPU linear filtering samples at texel centers. This offset aligns them.
vec2 alphaUv = baseUv + vec2(0.5 / ${ct}.0);
float a0 = texture2D(mask0, alphaUv).r;
${s>1?`float a1 = texture2D(mask1, alphaUv).r;`:``}
${s>2?`float a2 = texture2D(mask2, alphaUv).r;`:``}
${s>3?`float a3 = texture2D(mask3, alphaUv).r;`:``}
${s>4?`float a4 = texture2D(mask4, alphaUv).r;`:``}
${s>5?`float a5 = texture2D(mask5, alphaUv).r;`:``}
// Torque-style additive weighted blending (blender.cc):
// result = tex0 * alpha0 + tex1 * alpha1 + tex2 * alpha2 + ...
// Each layer's alpha map defines its contribution weight.
vec3 blended = c0 * a0;
${s>1?`blended += c1 * a1;`:``}
${s>2?`blended += c2 * a2;`:``}
${s>3?`blended += c3 * a3;`:``}
${s>4?`blended += c4 * a4;`:``}
${s>5?`blended += c5 * a5;`:``}
// Assign to diffuseColor before lighting
vec3 textureColor = blended;
${a?`// Detail texture blending (Torque-style multiplicative blend)
// Sample detail texture at high frequency tiling
vec3 detailColor = texture2D(detailTexture, baseUv * detailTiling).rgb;
// Calculate distance-based fade factor using world positions
// Torque: distFactor = (zeroDetailDistance - distance) / zeroDetailDistance
float distToCamera = distance(vTerrainWorldPos, cameraPosition);
float detailFade = clamp(1.0 - distToCamera / detailFadeDistance, 0.0, 1.0);
// Torque blending: dst * lerp(1.0, detailTexel, fadeFactor)
// Detail textures are authored with bright values (~0.8 mean), not 0.5 gray
// Direct multiplication adds subtle darkening for surface detail
textureColor *= mix(vec3(1.0), detailColor, detailFade);`:``}
// Store blended texture in diffuseColor (still in linear space here)
// We'll convert to sRGB in the output calculation
diffuseColor.rgb = textureColor;
`),o&&(e.fragmentShader=e.fragmentShader.replace(`#include <lights_lambert_pars_fragment>`,`#include <lights_lambert_pars_fragment>
// Override RE_Direct to extract shadow factor for Torque-style gamma-space lighting
#undef RE_Direct
void RE_Direct_TerrainShadow( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {
// Torque lighting (terrLighting.cc): if light points up, terrain gets only ambient
// This prevents shadow acne from light hitting terrain backfaces
if (!sunLightPointsDown) {
terrainShadowFactor = 0.0;
return;
}
// directLight.color = sunColor * shadowFactor (shadow already applied by Three.js)
// Extract shadow factor by comparing to original sun color
#if ( NUM_DIR_LIGHTS > 0 )
vec3 originalSunColor = directionalLights[0].color;
float sunMax = max(max(originalSunColor.r, originalSunColor.g), originalSunColor.b);
float shadowedMax = max(max(directLight.color.r, directLight.color.g), directLight.color.b);
terrainShadowFactor = clamp(shadowedMax / max(sunMax, 0.001), 0.0, 1.0);
#endif
// Don't add to reflectedLight - we'll compute lighting in gamma space at output
}
#define RE_Direct RE_Direct_TerrainShadow
`),e.fragmentShader=e.fragmentShader.replace(`#include <lights_fragment_begin>`,`#include <lights_fragment_begin>
// Clear indirect diffuse - we'll compute ambient in gamma space
#if defined( RE_IndirectDiffuse )
irradiance = vec3(0.0);
#endif
`),e.fragmentShader=e.fragmentShader.replace(`#include <lights_fragment_end>`,`#include <lights_fragment_end>
// Clear Three.js lighting - we compute everything in gamma space
reflectedLight.directDiffuse = vec3(0.0);
reflectedLight.indirectDiffuse = vec3(0.0);
`)),e.fragmentShader=e.fragmentShader.replace(`#include <opaque_fragment>`,`// Torque-style terrain lighting: output = clamp(lighting × texture, 0, 1) in sRGB space
{
// Get texture in sRGB space (undo Three.js linear decode)
vec3 textureSRGB = terrainLinearToSRGB(diffuseColor.rgb);
${o?`
// Sample terrain lightmap for smooth NdotL
vec2 lightmapUv = vMapUv + vec2(0.5 / ${lt}.0);
float lightmapNdotL = texture2D(terrainLightmap, lightmapUv).r;
// Get sun and ambient colors from Three.js lights (these ARE sRGB values from mission file)
// Three.js interprets them as linear, but the numerical values are preserved
#if ( NUM_DIR_LIGHTS > 0 )
vec3 sunColorSRGB = directionalLights[0].color;
#else
vec3 sunColorSRGB = vec3(0.7);
#endif
vec3 ambientColorSRGB = ambientLightColor;
// Torque formula (terrLighting.cc:471-483):
// lighting = ambient + NdotL * shadowFactor * sunColor
// Clamp lighting to [0,1] before multiplying by texture
vec3 lightingSRGB = clamp(ambientColorSRGB + lightmapNdotL * terrainShadowFactor * sunColorSRGB, 0.0, 1.0);
`:`
// No lightmap - use simple ambient lighting
vec3 lightingSRGB = ambientLightColor;
`}
// Torque formula: output = clamp(lighting × texture, 0, 1) in sRGB/gamma space
vec3 resultSRGB = clamp(lightingSRGB * textureSRGB, 0.0, 1.0);
// Convert back to linear for Three.js output pipeline
outgoingLight = terrainSRGBToLinear(resultSRGB) + totalEmissiveRadiance;
}
#include <opaque_fragment>`),e.fragmentShader=e.fragmentShader.replace(`#include <tonemapping_fragment>`,`#if DEBUG_MODE
// Debug mode: overlay green grid matching terrain grid squares (256x256)
float gridIntensity = terrainDebugGrid(vMapUv, 256.0, 1.5);
vec3 gridColor = vec3(0.0, 0.8, 0.4); // Green
gl_FragColor.rgb = mix(gl_FragColor.rgb, gridColor, gridIntensity * 0.1);
#endif
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vec3 interiorLinearToSRGB(vec3 linear) {
vec3 higher = pow(linear, vec3(1.0/2.4)) * 1.055 - 0.055;
vec3 lower = linear * 12.92;
return mix(lower, higher, step(vec3(0.0031308), linear));
}
vec3 interiorSRGBToLinear(vec3 srgb) {
vec3 higher = pow((srgb + 0.055) / 1.055, vec3(2.4));
vec3 lower = srgb / 12.92;
return mix(lower, higher, step(vec3(0.04045), srgb));
}
// Debug grid overlay function using screen-space derivatives for sharp, anti-aliased lines
// Returns 1.0 on grid lines, 0.0 elsewhere
float debugGrid(vec2 uv, float gridSize, float lineWidth) {
vec2 scaledUV = uv * gridSize;
vec2 grid = abs(fract(scaledUV - 0.5) - 0.5) / fwidth(scaledUV);
float line = min(grid.x, grid.y);
return 1.0 - min(line / lineWidth, 1.0);
}
`;function Nt(e,t){let n=t.surfaceOutsideVisible??!1;e.uniforms.useSceneLighting={value:n},e.uniforms.interiorDebugColor={value:n?new j(0,.4,1):new j(1,.2,0)},e.fragmentShader=e.fragmentShader.replace(`#include <common>`,`#include <common>
${Mt}
uniform bool useSceneLighting;
uniform vec3 interiorDebugColor;
`),e.fragmentShader=e.fragmentShader.replace(`#include <lights_fragment_maps>`,`// Lightmap handled in custom output calculation
#ifdef USE_LIGHTMAP
vec4 lightMapTexel = texture2D( lightMap, vLightMapUv );
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// Get texture in sRGB space (undo Three.js linear decode)
vec3 textureSRGB = interiorLinearToSRGB(diffuseColor.rgb);
// Compute lighting in sRGB space
vec3 lightingSRGB = vec3(0.0);
if (useSceneLighting) {
// Three.js computed: reflectedLight = lighting × texture_linear / PI
// Extract pure lighting: lighting = reflectedLight × PI / texture_linear
vec3 totalLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;
vec3 safeTexLinear = max(diffuseColor.rgb, vec3(0.001));
vec3 extractedLighting = totalLight * PI / safeTexLinear;
// NOTE: extractedLighting is ALREADY sRGB values because mission sun/ambient colors
// are sRGB values (Torque used them directly in gamma space). Three.js treats them
// as linear but the numerical values are the same. DO NOT convert to sRGB here!
// IMPORTANT: Torque clamps scene lighting to [0,1] BEFORE adding to lightmap
// (sceneLighting.cc line 1785: tmp.clamp())
lightingSRGB = clamp(extractedLighting, 0.0, 1.0);
}
// Add lightmap contribution (for BOTH outside and inside surfaces)
// In Torque, scene lighting is ADDED to lightmaps for outside surfaces at mission load
// (stored in .ml files). Inside surfaces only have base lightmap. Both need lightmap here.
#ifdef USE_LIGHTMAP
// Lightmap is stored as linear in Three.js (decoded from sRGB texture), convert back
lightingSRGB += interiorLinearToSRGB(lightMapTexel.rgb);
#endif
// Torque clamps the sum to [0,1] per channel (sceneLighting.cc lines 1817-1827)
lightingSRGB = clamp(lightingSRGB, 0.0, 1.0);
// Torque formula: output = clamp(lighting × texture, 0, 1) in sRGB/gamma space
vec3 resultSRGB = clamp(lightingSRGB * textureSRGB, 0.0, 1.0);
// Convert back to linear for Three.js output pipeline
vec3 resultLinear = interiorSRGBToLinear(resultSRGB);
// Reassign outgoingLight before opaque_fragment consumes it
outgoingLight = resultLinear + totalEmissiveRadiance;
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// Blue grid = SurfaceOutsideVisible (receives scene ambient light)
// Red grid = inside surface (no scene ambient light)
#if DEBUG_MODE && defined(USE_MAP)
// gridSize=4 creates 4x4 grid per UV tile, lineWidth=1.5 is ~1.5 pixels wide
float gridIntensity = debugGrid(vMapUv, 4.0, 1.5);
gl_FragColor.rgb = mix(gl_FragColor.rgb, interiorDebugColor, gridIntensity * 0.1);
#endif
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p=`InteriorModel:${n.interiorFile}`,m;t[10]===Symbol.for(`react.memo_cache_sentinel`)?(m=(0,J.jsx)(Vt,{color:`orange`}),t[10]=m):m=t[10];let h;t[11]!==n.ghostIndex||t[12]!==n.interiorFile?(h=(0,J.jsx)(Bt,{interiorFile:n.interiorFile,ghostIndex:n.ghostIndex}),t[11]=n.ghostIndex,t[12]=n.interiorFile,t[13]=h):h=t[13];let g;t[14]!==p||t[15]!==h?(g=(0,J.jsx)(Me,{name:p,fallback:m,children:h}),t[14]=p,t[15]=h,t[16]=g):g=t[16];let _;t[17]!==g||t[18]!==u||t[19]!==f?(_=(0,J.jsx)(d,{fallback:u,onError:f,children:g}),t[17]=g,t[18]=u,t[19]=f,t[20]=_):_=t[20];let v;return t[21]!==i||t[22]!==o||t[23]!==c||t[24]!==_?(v=(0,J.jsx)(`group`,{position:i,quaternion:o,scale:c,children:_}),t[21]=i,t[22]=o,t[23]=c,t[24]=_,t[25]=v):v=t[25],v});function Wt(e){let[,t]=e;return t.isMesh}function Gt(e){let[t,n]=e;return(0,J.jsx)(Rt,{node:n},t)}var Kt=()=>{},Q=5,qt=Q*Q,Jt=.05;function Yt(e,t,n){let r=e,i=t,a=n;return[a,a,a,a,a,a,i,i,i,a,a,i,r,i,a,a,i,i,i,a,a,a,a,a,a]}function Xt(e,t){let n=new 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t=t=>({x:e[t*3],y:e[t*3+1],z:e[t*3+2]}),n=(t,n,r,i)=>{e[t*3]=n,e[t*3+1]=r,e[t*3+2]=i},r=t(1),i=t(3),a=t(5),o=t(6),s=t(8),c=t(9),l=t(15),u=t(16),d=t(18),f=t(19),p=t(21),m=t(23),h=a.x+(r.x-a.x)*.5,g=a.y+(r.y-a.y)*.5,_=a.z+(r.z-a.z)*.5;n(0,o.x+(h-o.x)*2,o.y+(g-o.y)*2,o.z+(_-o.z)*2),h=c.x+(i.x-c.x)*.5,g=c.y+(i.y-c.y)*.5,_=c.z+(i.z-c.z)*.5,n(4,s.x+(h-s.x)*2,s.y+(g-s.y)*2,s.z+(_-s.z)*2),h=p.x+(l.x-p.x)*.5,g=p.y+(l.y-p.y)*.5,_=p.z+(l.z-p.z)*.5,n(20,u.x+(h-u.x)*2,u.y+(g-u.y)*2,u.z+(_-u.z)*2),h=m.x+(f.x-m.x)*.5,g=m.y+(f.y-m.y)*.5,_=m.z+(f.z-m.z)*.5,n(24,d.x+(h-d.x)*2,d.y+(g-d.y)*2,d.z+(_-d.z)*2)}function $t(e){return e.wrapS=k,e.wrapT=k,e.minFilter=A,e.magFilter=A,e.colorSpace=``,e.needsUpdate=!0,e}var en=`
attribute float alpha;
uniform vec2 uvOffset;
varying vec2 vUv;
varying float vAlpha;
void main() {
// Apply UV offset for scrolling
vUv = uv + uvOffset;
vAlpha = alpha;
vec4 pos = projectionMatrix * modelViewMatrix * vec4(position, 1.0);
// Set depth to far plane so clouds are always visible and behind other geometry
gl_Position = pos.xyww;
}
`,tn=`
uniform sampler2D cloudTexture;
uniform float debugMode;
uniform int layerIndex;
varying vec2 vUv;
varying float vAlpha;
// Debug grid using screen-space derivatives for sharp, anti-aliased lines
float debugGrid(vec2 uv, float gridSize, float lineWidth) {
vec2 scaledUV = uv * gridSize;
vec2 grid = abs(fract(scaledUV - 0.5) - 0.5) / fwidth(scaledUV);
float line = min(grid.x, grid.y);
return 1.0 - min(line / lineWidth, 1.0);
}
void main() {
vec4 texColor = texture2D(cloudTexture, vUv);
// Tribes 2 uses GL_MODULATE: final = texture × vertex color
// Vertex color is white with varying alpha, so:
// Final RGB = Texture RGB × 1.0 = Texture RGB
// Final Alpha = Texture Alpha × Vertex Alpha
float finalAlpha = texColor.a * vAlpha;
vec3 color = texColor.rgb;
// Debug mode: overlay R/G/B grid for layers 0/1/2
if (debugMode > 0.5) {
float gridIntensity = debugGrid(vUv, 4.0, 1.5);
vec3 gridColor;
if (layerIndex == 0) {
gridColor = vec3(1.0, 0.0, 0.0); // Red
} else if (layerIndex == 1) {
gridColor = vec3(0.0, 1.0, 0.0); // Green
} else {
gridColor = vec3(0.0, 0.0, 1.0); // Blue
}
color = mix(color, gridColor, gridIntensity * 0.5);
}
// Output clouds with texture color and combined alpha
gl_FragColor = vec4(color, finalAlpha);
}
`;function nn({textureUrl:e,radius:t,heightPercent:n,speed:r,windDirection:i,layerIndex:o}){let{debugMode:s}=l(),{animationEnabled:u}=c(),d=(0,K.useRef)(null),f=pe(e,$t),p=(0,K.useMemo)(()=>Zt(t,n,n-.05,Jt),[t,n]);(0,K.useEffect)(()=>()=>{p.dispose()},[p]);let m=(0,K.useMemo)(()=>new ae({uniforms:{cloudTexture:{value:f},uvOffset:{value:new I(0,0)},debugMode:{value:s?1:0},layerIndex:{value:o}},vertexShader:en,fragmentShader:tn,transparent:!0,depthWrite:!1,side:2}),[f,s,o]);return(0,K.useEffect)(()=>()=>{m.dispose()},[m]),a(u?(e,t)=>{let n=t*1e3/32;d.current??=new I(0,0),d.current.x+=i.x*r*n,d.current.y+=i.y*r*n,d.current.x-=Math.floor(d.current.x),d.current.y-=Math.floor(d.current.y),m.uniforms.uvOffset.value.copy(d.current)}:Kt),(0,J.jsx)(`mesh`,{geometry:p,frustumCulled:!1,renderOrder:10,children:(0,J.jsx)(`primitive`,{object:m,attach:`material`})})}var rn=7;function an(e){let t=(0,q.c)(7),n,r;t[0]===e?(n=t[1],r=t[2]):(n=[`detailMapList`,e],r=()=>De(e),t[0]=e,t[1]=n,t[2]=r);let i=!!e,a;return t[3]!==n||t[4]!==r||t[5]!==i?(a={queryKey:n,queryFn:r,enabled:i},t[3]=n,t[4]=r,t[5]=i,t[6]=a):a=t[6],u(a)}function on(e){let t=(0,q.c)(18),{scene:n}=e,{data:r}=an(n.materialList||void 0),i=(n.visibleDistance>0?n.visibleDistance:500)*.95,o;t[0]===n.cloudLayers?o=t[1]:(o=n.cloudLayers.map(cn),t[0]=n.cloudLayers,t[1]=o);let s=o,c;t[2]===n.cloudLayers?c=t[3]:(c=n.cloudLayers.map(sn),t[2]=n.cloudLayers,t[3]=c);let l=c,u;bb0:{let{x:e,y:r}=n.windVelocity;if(e!==0||r!==0){let n;t[4]!==e||t[5]!==r?(n=new I(r,-e).normalize(),t[4]=e,t[5]=r,t[6]=n):n=t[6],u=n;break bb0}let i;t[7]===Symbol.for(`react.memo_cache_sentinel`)?(i=new I(1,0),t[7]=i):i=t[7],u=i}let d=u,f;bb1:{if(!r){let e;t[8]===Symbol.for(`react.memo_cache_sentinel`)?(e=[],t[8]=e):e=t[8],f=e;break bb1}let e;if(t[9]!==l||t[10]!==s||t[11]!==r){e=[];for(let t=0;t<3;t++){let n=r[rn+t];n&&e.push({texture:n,height:l[t],speed:s[t]})}t[9]=l,t[10]=s,t[11]=r,t[12]=e}else e=t[12];f=e}let p=f,m=(0,K.useRef)(null),h;if(t[13]===Symbol.for(`react.memo_cache_sentinel`)?(h=e=>{let{camera:t}=e;m.current&&m.current.position.copy(t.position)},t[13]=h):h=t[13],a(h),!p||p.length===0)return null;let g;return t[14]!==p||t[15]!==i||t[16]!==d?(g=(0,J.jsx)(`group`,{ref:m,children:p.map((e,t)=>(0,J.jsx)(K.Suspense,{children:(0,J.jsx)(nn,{textureUrl:G(e.texture),radius:i,heightPercent:e.height,speed:e.speed,windDirection:d,layerIndex:t})},t))}),t[14]=p,t[15]=i,t[16]=d,t[17]=g):g=t[17],g}function sn(e,t){return e.heightPercent||[.35,.25,.2][t]}function cn(e,t){return e.speed||[1e-4,2e-4,3e-4][t]}(0,K.createContext)(null),(0,K.createContext)(null);function ln(e){let t=e.fogDistance,n=e.visibleDistance>0?e.visibleDistance:1e3,{r,g:i,b:a}=e.fogColor,o=new B().setRGB(r,i,a).convertSRGBToLinear(),s=[];for(let t of e.fogVolumes)t.visibleDistance<=0||t.maxHeight<=t.minHeight||s.push({visibleDistance:t.visibleDistance,minHeight:t.minHeight,maxHeight:t.maxHeight,percentage:1});return{fogDistance:t,visibleDistance:n,fogColor:o,fogVolumes:s,fogLine:s.reduce((e,t)=>Math.max(e,t.maxHeight),0),enabled:n>t}}var un=S(`Sky`),dn=!1;function fn(e){return[new B().setRGB(e.r,e.g,e.b),new B().setRGB(e.r,e.g,e.b).convertSRGBToLinear()]}function pn(e){let t=(0,q.c)(8),n;t[0]===e?n=t[1]:(n={queryKey:[`detailMapList`,e],queryFn:()=>(un.debug(`Loading detail map list: %s`,e),De(e))},t[0]=e,t[1]=n);let r=u(n),i,a;return t[2]!==e||t[3]!==r.data||t[4]!==r.error||t[5]!==r.status?(i=()=>{un.debug(`DML query status: %s%s%s file=%s`,r.status,r.error?` error=${r.error.message}`:``,r.data?` (${r.data.length} entries)`:` (no data)`,e)},a=[r.status,r.error,r.data,e],t[2]=e,t[3]=r.data,t[4]=r.error,t[5]=r.status,t[6]=i,t[7]=a):(i=t[6],a=t[7]),(0,K.useEffect)(i,a),r}var mn=60;function hn({skyBoxFiles:e,fogColor:t,fogState:n}){let r=o(e=>e.camera),i=Je(e,{path:``}),a=!!t,s=(0,K.useMemo)(()=>r.projectionMatrixInverse,[r]),c=(0,K.useMemo)(()=>n?ze(n.fogVolumes):new Float32Array(12),[n]),l=(0,K.useRef)({skybox:{value:i},fogColor:{value:t??new B(0,0,0)},enableFog:{value:a},inverseProjectionMatrix:{value:s},cameraMatrixWorld:{value:r.matrixWorld},cameraHeight:Ue.cameraHeight,fogVolumeData:{value:c},horizonFogHeight:{value:.18}}),u=(0,K.useMemo)(()=>{if(!n)return .18;let e=n.visibleDistance*.95/Math.sqrt(3);return mn/Math.sqrt(e*e+mn*mn)},[n]);return(0,K.useEffect)(()=>{l.current.skybox.value=i,l.current.fogColor.value=t??new B(0,0,0),l.current.enableFog.value=a,l.current.fogVolumeData.value=c,l.current.horizonFogHeight.value=u},[i,t,a,c,u]),(0,J.jsxs)(`mesh`,{renderOrder:-1e3,frustumCulled:!1,children:[(0,J.jsxs)(`bufferGeometry`,{children:[(0,J.jsx)(`bufferAttribute`,{attach:`attributes-position`,args:[new Float32Array([-1,-1,0,3,-1,0,-1,3,0]),3],count:3,itemSize:3}),(0,J.jsx)(`bufferAttribute`,{attach:`attributes-uv`,args:[new Float32Array([0,0,2,0,0,2]),2],count:3,itemSize:2})]}),(0,J.jsx)(`shaderMaterial`,{uniforms:l.current,vertexShader:`
varying vec2 vUv;
void main() {
vUv = uv;
gl_Position = vec4(position.xy, 0.9999, 1.0);
}
`,fragmentShader:`
uniform samplerCube skybox;
uniform vec3 fogColor;
uniform bool enableFog;
uniform mat4 inverseProjectionMatrix;
uniform mat4 cameraMatrixWorld;
uniform float cameraHeight;
uniform float fogVolumeData[12];
uniform float horizonFogHeight;
varying vec2 vUv;
// Convert linear to sRGB for display
// shaderMaterial does NOT get automatic linear->sRGB output conversion
// Use proper sRGB transfer function (not simplified gamma 2.2) to match Three.js
vec3 linearToSRGB(vec3 linear) {
vec3 low = linear * 12.92;
vec3 high = 1.055 * pow(linear, vec3(1.0 / 2.4)) - 0.055;
return mix(low, high, step(vec3(0.0031308), linear));
}
void main() {
vec2 ndc = vUv * 2.0 - 1.0;
vec4 viewPos = inverseProjectionMatrix * vec4(ndc, 1.0, 1.0);
viewPos.xyz /= viewPos.w;
vec3 direction = normalize((cameraMatrixWorld * vec4(viewPos.xyz, 0.0)).xyz);
direction = vec3(direction.z, direction.y, -direction.x);
// Sample skybox - Three.js CubeTexture with SRGBColorSpace auto-converts to linear
vec4 skyColor = textureCube(skybox, direction);
vec3 finalColor;
if (enableFog) {
vec3 effectiveFogColor = fogColor;
// Calculate how much fog volume the ray passes through
// For skybox at "infinite" distance, the relevant height is how much
// of the volume is above/below camera depending on view direction
float volumeFogInfluence = 0.0;
for (int i = 0; i < 3; i++) {
int offset = i * 4;
float volVisDist = fogVolumeData[offset + 0];
float volMinH = fogVolumeData[offset + 1];
float volMaxH = fogVolumeData[offset + 2];
float volPct = fogVolumeData[offset + 3];
if (volVisDist <= 0.0) continue;
// Check if camera is inside this volume
if (cameraHeight >= volMinH && cameraHeight <= volMaxH) {
// Camera is inside the fog volume
// Looking horizontally or up at shallow angles means ray travels
// through more fog before exiting the volume
float heightAboveCamera = volMaxH - cameraHeight;
float heightBelowCamera = cameraHeight - volMinH;
float volumeHeight = volMaxH - volMinH;
// For horizontal rays (direction.y ≈ 0), maximum fog influence
// For rays going up steeply, less fog (exits volume quickly)
// For rays going down, more fog (travels through volume below)
float rayInfluence;
if (direction.y >= 0.0) {
// Looking up: influence based on how steep we're looking
// Shallow angles = long path through fog = high influence
rayInfluence = 1.0 - smoothstep(0.0, 0.3, direction.y);
} else {
// Looking down: always high fog (into the volume)
rayInfluence = 1.0;
}
// Scale by percentage and volume depth factor
volumeFogInfluence += rayInfluence * volPct;
}
}
// Base fog factor from view direction (for haze at horizon)
// In Torque, the fog "bans" (bands) are rendered as geometry from
// height 0 (HORIZON) to height 60 (OFFSET_HEIGHT) on the skybox.
// The skybox corner is at mSkyBoxPt.x = mRadius / sqrt(3).
//
// horizonFogHeight is the direction.y value where the fog band ends:
// horizonFogHeight = 60 / sqrt(skyBoxPt.x^2 + 60^2)
//
// For Firestorm (visDist=600): mRadius=570, skyBoxPt.x=329, horizonFogHeight≈0.18
//
// Torque renders the fog bands as geometry with linear vertex alpha
// interpolation. We use a squared curve (t^2) to create a gentler
// falloff at the top of the gradient, matching Tribes 2's appearance.
float baseFogFactor;
if (direction.y <= 0.0) {
// Looking at or below horizon: full fog
baseFogFactor = 1.0;
} else if (direction.y >= horizonFogHeight) {
// Above fog band: no fog
baseFogFactor = 0.0;
} else {
// Within fog band: squared curve for gentler falloff at top
float t = direction.y / horizonFogHeight;
baseFogFactor = (1.0 - t) * (1.0 - t);
}
// Combine base fog with volume fog influence
// When inside a volume, increase fog intensity
float finalFogFactor = min(1.0, baseFogFactor + volumeFogInfluence * 0.5);
finalColor = mix(skyColor.rgb, effectiveFogColor, finalFogFactor);
} else {
finalColor = skyColor.rgb;
}
// Convert linear result to sRGB for display
gl_FragColor = vec4(linearToSRGB(finalColor), 1.0);
}
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s;t[3]===n.className?s=t[4]:(s=y(n.className),t[3]=n.className,t[4]=s);let c;t[5]===s?c=t[6]:(c=(0,J.jsxs)(`mesh`,{children:[a,(0,J.jsx)(`meshBasicMaterial`,{color:s,wireframe:!0})]}),t[5]=s,t[6]=c);let l;t[7]===n?l=t[8]:(l=(0,J.jsx)(nr,{entity:n}),t[7]=n,t[8]=l);let u;return t[9]!==n.id||t[10]!==r||t[11]!==o||t[12]!==i||t[13]!==c||t[14]!==l?(u=(0,J.jsxs)(`group`,{name:e,position:r,quaternion:o,scale:i,children:[c,l]}),t[9]=n.id,t[10]=r,t[11]=o,t[12]=i,t[13]=c,t[14]=l,t[15]=u):u=t[15],u}let c;t[16]!==n.className||t[17]!==n.renderType?(c=n.renderType===`Explosion`?null:(0,J.jsxs)(`mesh`,{children:[(0,J.jsx)(`sphereGeometry`,{args:[.5,8,6]}),(0,J.jsx)(`meshBasicMaterial`,{color:y(n.className),wireframe:!0})]}),t[16]=n.className,t[17]=n.renderType,t[18]=c):c=t[18];let l=c,u;t[19]===n?u=t[20]:(u=(0,J.jsx)(jn,{entity:n}),t[19]=n,t[20]=u);let d;t[21]!==l||t[22]!==u?(d=(0,J.jsx)(We,{fallback:l,children:u}),t[21]=l,t[22]=u,t[23]=d):d=t[23];let f;t[24]!==n||t[25]!==s?(f=s&&(0,J.jsx)(er,{entity:n}),t[24]=n,t[25]=s,t[26]=f):f=t[26];let p;t[27]===n?p=t[28]:(p=(0,J.jsx)(nr,{entity:n}),t[27]=n,t[28]=p);let m;t[29]!==d||t[30]!==f||t[31]!==p?(m=(0,J.jsxs)(`group`,{name:`model`,children:[d,f,p]}),t[29]=d,t[30]=f,t[31]=p,t[32]=m):m=t[32];let h;return t[33]!==n.id||t[34]!==r||t[35]!==o||t[36]!==i||t[37]!==m?(h=(0,J.jsx)(`group`,{name:n.id,position:r,quaternion:o,scale:i,children:m}),t[33]=n.id,t[34]=r,t[35]=o,t[36]=i,t[37]=m,t[38]=h):h=t[38],h}function ir(){let e=(0,q.c)(3),{fov:t}=c(),n;e[0]===Symbol.for(`react.memo_cache_sentinel`)?(n=[0,256,0],e[0]=n):n=e[0];let r;return e[1]===t?r=e[2]:(r=(0,J.jsx)(qe,{makeDefault:!0,position:n,fov:t}),e[1]=t,e[2]=r),r}function ar(e){let t=(0,q.c)(3),{children:n}=e,{debugMode:r}=l(),i;return t[0]!==n||t[1]!==r?(i=r?(0,J.jsx)(K.Suspense,{children:n}):null,t[0]=n,t[1]=r,t[2]=i):i=t[2],i}var or=S(`InputConsumer`),sr=300,cr=Math.PI/2-.01,lr=45,ur=31,dr=40,fr=1/32,pr=2*Math.PI;function mr(e){return((Math.round(e/pr*65536)|0)<<16>>16)*pr/65536}var hr=new j,gr=new j,_r=new j,vr=new P(0,0,0,`YXZ`);function yr(e,t,n,r,i,a,o){if(r===0&&i===0&&a===0)return;let s=Math.sin(t),c=Math.cos(t),l=Math.sin(n),u=Math.cos(n),d=o*fr;e.x+=(c*r+s*u*i+s*l*a)*d,e.y+=(-s*r+c*u*i+c*l*a)*d,e.z+=(-l*i+u*a)*d}function br(){let{moveQueue:e,mode:t,setMode:n}=xe(),r=ve(e=>e.adapter),i=ve(e=>e.gameStatus),s=ve(e=>e.liveReady),c=ve(e=>e.sendMoves),l=ue(),u=o(e=>e.camera),d=m(),f=(0,K.useRef)(null),h=(0,K.useRef)([]),g=(0,K.useRef)(0),_=(0,K.useRef)(0),v=(0,K.useRef)(null),y=(0,K.useRef)(0),b=(0,K.useRef)(0),x=(0,K.useRef)({x:0,y:0,z:0}),S=(0,K.useRef)(0),w=(0,K.useRef)(0),T=(0,K.useRef)({x:0,y:0,z:0}),E=(0,K.useRef)(!1),D=(0,K.useRef)({x:0,y:0,z:0}),O=(0,K.useRef)({x:0,y:0,z:0}),k=(0,K.useRef)(!1),A=(0,K.useRef)(null),j=(0,K.useRef)(0),M=(0,K.useRef)(0),N=(0,K.useRef)(0),P=(0,K.useRef)(0),F=(0,K.useRef)(0),I=(0,K.useRef)([!1,!1,!1,!1,!1,!1]),L=!!r&&(i===`connected`||i===`authenticating`);return(0,K.useEffect)(()=>{if(L&&r){if(f.current===r)return;or.info(`wiring adapter to engine store`);let e=be.getState(),t={source:`live`,duration:1/0,missionName:e.mapName??null,gameType:null,serverDisplayName:e.serverName??null,recorderName:e.warriorName??null,recordingDate:null,streamingPlayback:r};l.getState().setRecording(t),l.getState().setPlaybackStatus(`playing`),f.current=r,E.current=!1,k.current=!1,A.current=null,h.current.length=0,g.current=0,_.current=0,v.current=null,n(`fly`)}else !L&&f.current&&(l.getState().playback.recording?.source===`live`&&l.getState().setRecording(null),f.current=null,E.current=!1,k.current=!1,A.current=null,h.current.length=0,n(`local`))},[L,r,l,n]),(0,K.useEffect)(()=>{!s&&f.current&&(or.info(`mission change: resetting prediction state and mode`),E.current=!1,k.current=!1,A.current=null,h.current.length=0,g.current=0,_.current=0,v.current=null,j.current=0,M.current=0,N.current=0,P.current=0,F.current=0,I.current.fill(!1),n(`fly`))},[s,n]),p(()=>{if(!f.current||i!==`connected`||!s)return;let e=j.current,t=M.current;j.current=0,M.current=0;let n=N.current,r=P.current,a=F.current;N.current=0,P.current=0,F.current=0;let o=[...I.current];I.current.fill(!1);let l=mr(e),u=mr(t);y.current+=l-e,b.current+=u-t,S.current=y.current,w.current=b.current,T.current={...x.current};let d=dr*2,p=y.current-l,m=b.current-u;yr(x.current,p,m,n,r,a,d),o[1]=!0;let _=g.current++,v={x:n,y:r,z:a,yaw:e,pitch:t,roll:0,trigger:o,freeLook:!1},C=h.current;C.push({moveIndex:_,move:v,yaw:l,pitch:u,x:n,y:r,z:a}),C.length>lr&&C.splice(0,C.length-lr);let E=f.current.lastMoveAck;for(;C.length>0&&C[0].moveIndex<E;)C.shift();if(C.length>0){let e=C.slice(0,ur);c(e.map(e=>e.move),e[0].moveIndex)}let L=f.current.getSnapshot();if(L!==A.current){A.current=L;let e=L?.camera;if(e?.orbitTargetId){let t=L.entities.find(t=>t.id===e.orbitTargetId);t?.position&&(D.current={...O.current},O.current={x:t.position[0],y:t.position[1],z:t.position[2]},k.current||=(D.current={...O.current},!0))}}}),a((r,a)=>{let o=e.current;if(o.length>0){let t=0,n=0,r=0,a=0,c=0,l=0,d=[!1,!1,!1,!1,!1,!1];for(let e of o){t+=e.deltaYaw,n+=e.deltaPitch,r=e.x,a=e.y,c=e.z,l+=e.delta;for(let t=0;t<e.triggers.length;t++)e.triggers[t]&&(d[t]=!0)}if(e.current.length=0,L&&f.current&&i===`connected`&&s){j.current+=t,M.current+=n,N.current=r,P.current=a,F.current=c;for(let e=0;e<d.length;e++)d[e]&&(I.current[e]=!0);y.current+=t,b.current=Math.max(-C,Math.min(C,b.current+n))}else{let e=Pe.getState();if(e.playback&&!e.freeFlyCamera)return;xr(u,t,n,r,a,c,l);return}}if(!L||!f.current||i!==`connected`||!s)return;let c=f.current,l=c.getSnapshot(),p=l?.camera;if(p&&p!==v.current&&typeof p.yaw==`number`&&typeof p.pitch==`number`){v.current=p;let e=c.lastMoveAck;if(e>_.current){_.current=e;let t=h.current;for(;t.length>0&&t[0].moveIndex<e;)t.shift()}y.current=p.yaw,b.current=p.pitch,x.current={x:p.position[0],y:p.position[1],z:p.position[2]};let r=dr*2;for(let e of h.current)yr(x.current,y.current,b.current,e.x,e.y,e.z,r),y.current+=e.yaw,b.current=Math.max(-C,Math.min(C,b.current+e.pitch));y.current+=j.current,b.current=Math.max(-C,Math.min(C,b.current+M.current)),S.current=y.current,w.current=b.current,T.current={...x.current},E.current=!0;let i=p.mode===`third-person`?`follow`:`fly`;if(i!==t&&(or.info(`server corrected observer mode: %s → %s`,t,i),n(i),f.current&&(f.current.observerMode=i),i===`fly`&&(k.current=!1,A.current=null)),p.orbitTargetId&&!k.current){let e=l.entities.find(e=>e.id===p.orbitTargetId);if(e?.position){let t={x:e.position[0],y:e.position[1],z:e.position[2]};O.current=t,D.current={...t},k.current=!0}}}if(E.current){if(t===`fly`)Sr(r.camera,T.current,x.current,y.current,b.current,d());else if(t===`follow`){if(!k.current)return;Cr(r.camera,D.current,O.current,y.current,b.current,d(),p?.orbitDistance??4,p?.orbitTargetId)}}}),(0,K.useEffect)(()=>()=>{f.current&&=(l.getState().playback.recording?.source===`live`&&l.getState().setRecording(null),null)},[l]),null}function xr(e,t,n,r,i,a,o){if((t!==0||n!==0)&&(vr.setFromQuaternion(e.quaternion,`YXZ`),vr.y-=t,vr.x-=n,vr.x=Math.max(-cr,Math.min(cr,vr.x)),e.quaternion.setFromEuler(vr)),r!==0||i!==0||a!==0){e.getWorldDirection(hr),hr.normalize(),gr.crossVectors(e.up,hr).normalize(),_r.set(0,0,0),i!==0&&_r.addScaledVector(hr,i),r!==0&&_r.addScaledVector(gr,-r),a!==0&&(_r.y+=a);let t=_r.length();t>0&&(_r.multiplyScalar(Math.min(1,t)/t*sr*o),e.position.add(_r))}}function Sr(e,t,n,r,i,a){let o=t.x+(n.x-t.x)*a,s=t.y+(n.y-t.y)*a,c=t.z+(n.z-t.z)*a;e.position.set(s,c,o);let[l,u,d,f]=w(r,i);e.quaternion.set(l,u,d,f)}function Cr(e,t,n,r,i,a,o,s){let c=t.x+(n.x-t.x)*a,l=t.y+(n.y-t.y)*a,u=t.z+(n.z-t.z)*a+(s!=null&&Pe.getState().entities.get(s)?.renderType===`Player`?1:0),d=Math.sin(i),f=Math.cos(i),p=Math.sin(r),m=Math.cos(r),h=Math.max(.1,o),g=c-p*f*h,_=l-m*f*h,v=u+d*h;e.position.set(_,v,g);let[y,b,x,S]=w(r,i);e.quaternion.set(y,b,x,S)}function wr(e,t){return(0,K.lazy)(()=>t().then(t=>({default:t[e]})))}var Tr=wr(`StreamingController`,()=>W(()=>import(`./StreamingController-DwumtOn9.js`),__vite__mapDeps([36,1,11,12,13,8,2,3,14,7,9,15,6,16,17,18,19,20,4,5,10,21,22,23,24,25,26,27,28,29,0,30,31,37]))),Er=wr(`DebugElements`,()=>W(()=>import(`./DebugElements-Dcs_BtFn.js`),__vite__mapDeps([38,1,22,11,12,13,8,2,3,14,7,9,15,6,16,17,18,19,20,23,39]))),Dr=wr(`Mission`,()=>W(()=>import(`./Mission-zQsAVgl1.js`),__vite__mapDeps([40,1,11,12,13,8,2,3,14,7,9,15,6,16,17,18,19,20,41,10,26,42]))),Or=wr(`ChatSoundPlayer`,()=>W(()=>import(`./ChatSoundPlayer-D0YoWdbd.js`),__vite__mapDeps([43,1,2,3,6,7,8,9,16,17,15,27,28,21,22,11,12,13,14,18,19,20,23,24,26]))),kr=(0,K.memo)(function(e){let t=(0,q.c)(21),{dpr:n,onCreated:r,missionName:i,missionType:a,onLoadingChange:o}=e,s=_e(),c=Ce(),l=c===`demo`||c===`live`,u;t[0]===Symbol.for(`react.memo_cache_sentinel`)?(u=(0,J.jsx)(Se,{}),t[0]=u):u=t[0];let d;t[1]===Symbol.for(`react.memo_cache_sentinel`)?(d=(0,J.jsx)(Qe,{}),t[1]=d):d=t[1];let f,p;t[2]===Symbol.for(`react.memo_cache_sentinel`)?(f=(0,J.jsx)(K.Suspense,{children:(0,J.jsx)(Xn,{})}),p=(0,J.jsx)(ir,{}),t[2]=f,t[3]=p):(f=t[2],p=t[3]);let m;t[4]===Symbol.for(`react.memo_cache_sentinel`)?(m=(0,J.jsx)(xn,{children:(0,J.jsx)(Or,{})}),t[4]=m):m=t[4];let h;t[5]===Symbol.for(`react.memo_cache_sentinel`)?(h=(0,J.jsx)(ar,{children:(0,J.jsx)(Er,{})}),t[5]=h):h=t[5];let g;t[6]===s?g=t[7]:(g=s?(0,J.jsx)(K.Suspense,{children:(0,J.jsx)(Tr,{recording:s})}):null,t[6]=s,t[7]=g);let _;t[8]!==l||t[9]!==i||t[10]!==a||t[11]!==o?(_=l?null:(0,J.jsx)(K.Suspense,{children:(0,J.jsx)(Dr,{name:i,missionType:a,onLoadingChange:o},`${i}~${a}`)}),t[8]=l,t[9]=i,t[10]=a,t[11]=o,t[12]=_):_=t[12];let v;t[13]===Symbol.for(`react.memo_cache_sentinel`)?(v=(0,J.jsx)(br,{}),t[13]=v):v=t[13];let y;t[14]!==g||t[15]!==_?(y=(0,J.jsx)(b,{children:(0,J.jsxs)(ye,{children:[u,(0,J.jsxs)(Ae,{children:[d,f,p,m,h,g,_,v]})]})}),t[14]=g,t[15]=_,t[16]=y):y=t[16];let x;return t[17]!==n||t[18]!==r||t[19]!==y?(x=(0,J.jsx)(it,{dpr:n,onCreated:r,children:y}),t[17]=n,t[18]=r,t[19]=y,t[20]=x):x=t[20],x});export{kr as GameView};
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