const T = api.THREE; const ink = "#3a2230"; const mats = {}; function mat(c) { return mats[c] || (mats[c] = api.toon(c)); } function box(g, x,y,z, w,h,d, c, rz=0) { const m = new T.Mesh(new T.BoxGeometry(w,h,d), mat(c)); m.position.set(x,y,z); m.rotation.z=rz; g.add(m); return m; } function ball(g,x,y,z,w,h,d,c) { const m=new T.Mesh(new T.SphereGeometry(0.5,16,12),mat(c)); m.scale.set(w,h,d); m.position.set(x,y,z); g.add(m); return m; } function cyl(g,x,y,z,r1,r2,h,c,rz=0) { const m=new T.Mesh(new T.CylinderGeometry(r1,r2,h,12),mat(c)); m.position.set(x,y,z); m.rotation.z=rz; g.add(m); return m; } function tube(g, points, radius, color) { const curve = new T.CatmullRomCurve3(points.map(p=>new T.Vector3(...p))); const m = new T.Mesh(new T.TubeGeometry(curve, 16, radius, 7, false),mat(color)); g.add(m); return m; } const forward=new T.Vector3(); api.camera.getWorldDirection(forward); forward.y=0; if(forward.lengthSq()<0.001) forward.set(0,0,-1); forward.normalize(); const right=new T.Vector3(forward.z,0,-forward.x); const angle=Math.atan2(forward.x,forward.z); function put(g,x,z,id,describe,solid=true) { g.position.set(api.player.x+right.x*x+forward.x*z,0,api.player.z+right.z*x+forward.z*z); g.rotation.y=angle; api.add(g,{id,describe,solid}); return g; } api.world({sky:"#a9d8ea",haze:"#e6cba3",shadow:"#795b88"}); const ground=new T.Mesh(new T.CircleGeometry(600,96),mat("#b8a455")); ground.rotation.x=-Math.PI/2; ground.position.y=0.02; api.add(ground,{id:"autumn-ground",describe:"golden autumn meadow",solid:false}); // A few broad, painterly patches of fallen leaves. const leafCarpet=new T.Group(); for(let i=0;i<90;i++){ const x=-32+(i*17.31)%64, z=4+(i*23.77)%52; if(Math.abs(x)<7 && z<28) continue; const leaf=ball(leafCarpet,x,0.045,z,0.45,0.055,0.23,["#d96b32","#e6b63e","#cb4636"][i%3]); leaf.rotation.y=i*1.7; } put(leafCarpet,0,0,"fallen-leaves","scattered red and gold autumn leaves",false); // Pumpkins, each with deep rounded lobes, curling vines and leaves. const pumpkinPositions=[[-20,15,2.8],[-15,20,3.4],[-23,24,2.5],[-18,29,3.2],[-25,33,2.2],[-13,34,2.5],[-22,40,3.0],[-11,25,1.8],[-28,18,1.7]]; pumpkinPositions.forEach(([x,z,s],i)=>{ const g=new T.Group(); const h=s*0.76; ball(g,0,h/2,0,s*0.82,h,s*0.82,"#dc6927"); for(let j=0;j<8;j++){ const a=j*Math.PI/4; ball(g,Math.cos(a)*s*0.25,h*0.48,Math.sin(a)*s*0.25,s*0.48,h*0.92,s*0.48, j%2?"#ef8a3c":"#e7792d"); } cyl(g,0,h+0.16,0,s*0.08,s*0.12,s*0.4,"#668339",-0.15); tube(g,[[0,h+0.1,0],[s*0.35,h+0.18,0],[s*0.63,h*0.7,s*0.18],[s*0.85,h*0.45,s*0.3]],0.055,"#668339"); const leaf=ball(g,s*0.6,h*0.72,s*0.17,s*0.48,0.12,s*0.3,"#799d43"); leaf.rotation.y=0.5; put(g,x,z,"pumpkin-"+(i+1),"a huge orange pumpkin with a curling vine"); }); // A walkable hay-bale maze with alternating openings. const maze=new T.Group(); function bale(x,z,alongX=true) { for(let level=0;level<2;level++){ const y=0.5+level; if(alongX){ box(maze,x,y,z,1.95,0.96,1.05,"#e7bb54"); for(const dx of [-0.55,0.55]) box(maze,x+dx,y,z,0.055,0.99,1.09,"#bd833b"); }else{ box(maze,x,y,z,1.05,0.96,1.95,"#e7bb54"); for(const dz of [-0.55,0.55]) box(maze,x,y,z+dz,1.09,0.99,0.055,"#bd833b"); } } } for(let x=-8;x<=8;x+=2){ if(Math.abs(x)>2) bale(x,-9,true); if(Math.abs(x)>2) bale(x,9,true); } for(let z=-8;z<=8;z+=2){ bale(-10,z,false); bale(10,z,false); } for(let row=0;row<3;row++){ const z=-4+row*5; for(let x=-8;x<=8;x+=2){ if(row%2===0 ? x<=-6 : x>=6) continue; bale(x,z,true); } } put(maze,20,29,"hay-maze","a walkable two-bale-high hay maze with winding openings"); // Red barn with a genuinely open doorway. const barn=new T.Group(); box(barn,0,0.1,0,13,0.2,11,"#d4a45b"); box(barn,0,3.2,5.4,13,6.4,0.3,"#bd3f36"); box(barn,-6.35,3.2,0,0.3,6.4,11,"#c74738"); box(barn,6.35,3.2,0,0.3,6.4,11,"#c74738"); box(barn,-4.85,3.2,-5.4,3.3,6.4,0.3,"#c74738"); box(barn,4.85,3.2,-5.4,3.3,6.4,0.3,"#c74738"); box(barn,0,5.75,-5.4,6.5,1.3,0.3,"#c74738"); box(barn,0,6.45,0,7.5,0.3,11.8,"#9d4938",0.48); box(barn,0,6.45,0,7.5,0.3,11.8,"#9d4938",-0.48); // Shift each sloping roof panel from the ridge. const roof1=barn.children[barn.children.length-2], roof2=barn.children[barn.children.length-1]; roof1.position.set(-3.25,7.15,0); roof2.position.set(3.25,7.15,0); box(barn,0,8.8,0,0.25,0.25,12,"#f1d598"); for(const x of [-6.15,-3.25,3.25,6.15]) box(barn,x,3.2,-5.6,0.22,6.4,0.15,"#f4dfaa"); box(barn,0,5.1,-5.61,6.5,0.22,0.15,"#f4dfaa"); // Open barn doors, with diagonal braces. for(const side of [-1,1]){ const door=new T.Group(); door.position.set(side*3.35,0,-5.55); door.rotation.y=side*0.7; box(door,side*1.35,2.45,0,2.7,4.9,0.18,"#ac3b32"); box(door,side*1.35,2.45,-0.12,0.14,5.05,0.12,"#f1dba4",side*0.48); box(door,side*1.35,0.18,-0.12,2.7,0.16,0.12,"#f1dba4"); box(door,side*1.35,4.7,-0.12,2.7,0.16,0.12,"#f1dba4"); barn.add(door); } for(const x of [-5,5]){ box(barn,x,4.1,-5.59,1.55,1.5,0.1,"#efd79d"); box(barn,x,4.1,-5.67,1.2,1.15,0.09,"#a9d8ea"); box(barn,x,4.1,-5.73,0.09,1.2,0.06,"#f5e5bc"); box(barn,x,4.1,-5.73,1.2,0.09,0.06,"#f5e5bc"); } box(barn,0,5.85,-5.62,1.1,0.65,0.12,"#eed094"); put(barn,-1,51,"red-barn","a red barn with an open doorway, pale trim and pitched roof"); // Scarecrow on a straw-stuffed post, facing the viewer. const scare=new T.Group(); cyl(scare,0,1.45,0,0.1,0.12,2.9,"#9d6437"); box(scare,0,2.6,0,2.6,0.14,0.14,"#9d6437"); box(scare,0,2.35,0,0.9,1.1,0.43,"#7d9f69"); box(scare,0,2.55,-0.24,0.25,0.22,0.04,"#eac354"); box(scare,-0.95,2.58,0,1,0.33,0.35,"#7d9f69",-0.12); box(scare,0.95,2.58,0,1,0.33,0.35,"#7d9f69",0.12); for(const x of [-1.48,1.48]) for(let j=0;j<3;j++) box(scare,x+(j-1)*0.08,2.52+j*0.07,0,0.32,0.045,0.07,"#ecc95c",(j-1)*0.3); ball(scare,0,3.25,0,0.78,0.83,0.7,"#e9c889"); for(const x of [-0.17,0.17]){ ball(scare,x,3.35,-0.32,0.16,0.19,0.09,"#fff7e8"); ball(scare,x+0.02,3.35,-0.375,0.055,0.065,0.04,ink); } ball(scare,0,3.14,-0.37,0.14,0.1,0.1,"#e78339"); box(scare,0,3.73,0,1.05,0.12,0.85,"#8a5d40"); cyl(scare,0,3.92,0,0.3,0.38,0.38,"#8a5d40"); box(scare,0,3.79,-0.31,0.55,0.09,0.07,"#d08b39"); for(let j=0;j<5;j++) box(scare,(j-2)*0.15,2.9,-0.25,0.07,0.34,0.06,"#e9c65c",(j-2)*0.15); put(scare,-9,12,"scarecrow","a straw scarecrow in a floppy hat"); // Tractor and hayride wagon connected by a drawbar. const ride=new T.Group(), wheels=[]; function wheel(x,y,z,r,width){ const pivot=new T.Group(); pivot.position.set(x,y,z); ride.add(pivot); cyl(pivot,0,0,0,r,r,width,"#553847",Math.PI/2); cyl(pivot,x<0?-width*0.54:width*0.54,0,0,r*0.53,r*0.53,0.08,"#edbf55",Math.PI/2); cyl(pivot,x<0?-width*0.6:width*0.6,0,0,r*0.18,r*0.18,0.1,"#b75436",Math.PI/2); wheels.push(pivot); } box(ride,0,1.25,0,2.1,0.4,4.3,"#aa4135"); box(ride,0,1.95,1.1,1.8,1.1,2.05,"#e05a3c"); box(ride,0,2.1,2.15,1.68,0.85,0.15,"#b23831"); for(let y=1.8;y<2.5;y+=0.18) box(ride,0,y,2.24,1.25,0.05,0.05,"#f3c266"); box(ride,0,1.78,-1,1.5,0.28,1.2,"#e7b650"); box(ride,0,2.12,-1.4,1.4,0.72,0.2,"#a65d39"); cyl(ride,-0.67,2.85,0.9,0.09,0.09,1.4,"#65434a"); cyl(ride,-0.67,3.57,0.9,0.15,0.15,0.08,"#65434a"); for(const x of [-1.25,1.25]){wheel(x,1,-1.15,1.05,0.48); wheel(x,0.62,1.45,0.64,0.4);} box(ride,0,0.8,-3.4,0.22,0.22,3.0,"#8b5b36"); box(ride,0,1.12,-6.4,3.4,0.28,4.6,"#ad7041"); for(const x of [-1.65,1.65]){ box(ride,x,1.62,-6.4,0.18,1,4.6,"#c1894c"); box(ride,x,2.12,-6.4,0.2,0.15,4.7,"#ebc076"); for(const z of [-8.3,-6.4,-4.5]) box(ride,x,1.62,z,0.22,1.1,0.16,"#ebc076"); } box(ride,0,1.6,-8.65,3.4,0.95,0.16,"#c1894c"); for(const z of [-7.9,-5.2]) for(const x of [-1.68,1.68]) wheel(x,0.64,z,0.65,0.32); for(const z of [-7.4,-5.5]){ box(ride,0,1.42,z,2.8,0.45,0.9,"#e4b54d"); box(ride,0,1.67,z,2.8,0.06,0.9,"#f1ce6d"); } put(ride,1,19,"tractor-hayride","a red tractor pulling a hay-filled wooden wagon"); const rideBase=ride.position.clone(); api.onFrame((dt,t)=>{ const shift=0.65*Math.sin(t*0.35); ride.position.x=rideBase.x+forward.x*shift; ride.position.z=rideBase.z+forward.z*shift; wheels.forEach(w=>w.rotation.x=shift*0.8); }); // Gold and red trees around the patch, with visible trunks and layered foliage. const treeSites=[[-31,9],[-32,25],[-31,41],[-19,48],[30,9],[33,24],[33,43],[19,52],[10,60],[-15,61]]; treeSites.forEach(([x,z],i)=>{ const g=new T.Group(); const s=0.85+(i%3)*0.18; cyl(g,0,2.6*s,0,0.36*s,0.55*s,5.2*s,"#955d3e"); tube(g,[[0,3*s,0],[-0.8*s,4.6*s,0],[-1.5*s,5.4*s,0]],0.18*s,"#955d3e"); tube(g,[[0,3.5*s,0],[0.8*s,4.8*s,0.2*s],[1.5*s,5.7*s,0.3*s]],0.16*s,"#955d3e"); const colors=i%2?["#c94b35","#e06635","#e69a38"]:["#d8a634","#efc34c","#e18c37"]; const crown=new T.Group(); crown.position.y=5.8*s; g.add(crown); ball(crown,0,0,0,4.4*s,3.6*s,3.8*s,colors[0]); ball(crown,-1.5*s,-0.3*s,0,2.5*s,2.4*s,2.8*s,colors[1]); ball(crown,1.35*s,0.1*s,0.15*s,2.9*s,2.8*s,2.7*s,colors[2]); ball(crown,0,1.2*s,0.2*s,2.7*s,2.4*s,2.7*s,colors[1]); put(g,x,z,"autumn-tree-"+(i+1),"a tree with "+(i%2?"red":"gold")+" autumn foliage"); api.onFrame((dt,t)=>{crown.rotation.z=0.025*Math.sin(t*0.8+i);}); }); // A distant warm sun. const sun=new T.Group(); ball(sun,0,0,0,35,35,35,"#f6ca65"); sun.position.set(api.player.x+forward.x*240-right.x*100,110,api.player.z+forward.z*240-right.z*100); api.add(sun,{id:"autumn-sun",describe:"a warm autumn sun",solid:false}); api.particles({type:"particles",kind:"confetti",place:{where:"here",height:14},area:[55,55],rate:5,velocity:[0.3,-0.8,0],jitter:0.7,gravity:0.3,life:9,size:0.14,colors:["#e6b63e","#d85a35","#e88e39"],duration:0}); api.say="I made an autumn pumpkin patch with a walkable hay maze, a scarecrow, a red barn and a tractor hayride. Gold and red trees frame the whole patch."; api.suggest=["add glowing lanterns to the hay maze","put friendly chickens near the barn","make it a golden autumn sunset","add a cider stand beside the pumpkins"];