From
@Grok: // Scene Definition: Root configuration for the world
@scene {
name: "EnchantedForest"
description: "A mystical forest with glowing trees and dynamic day-night cycle"
gravity: 9.81 // Standard Earth gravity
physicsEngine: "cannon" // Or 'ammo' for physics simulation
background: "skybox" // Use a procedural skybox
}
// Terrain: Define the ground plane with material
@terrain {
type: "heightmap"
url: "forest_heightmap.png" // Reference to a heightmap texture
scale: { x: 1000, y: 50, z: 1000 } // Dimensions in meters
material: "groundMaterial" // Link to material below
}
// Materials: Define reusable materials for objects
@material name="groundMaterial" {
type: "pbr"
baseColor:
#4B5320 // Earthy green-brown
metallic: 0.1
roughness: 0.8
texture: "grass_diffuse.jpg" // Albedo texture
normalMap: "grass_normal.jpg" // For bump mapping
aoIntensity: 0.7 // Ambient occlusion strength
}
@material name="treeBark" {
type: "standard"
baseColor:
#8B4513
roughness: 0.9
emissive: #000000 // No glow by default
}
@material name="glowingLeaves" {
type: "unlit" // For emissive effects
baseColor:
#00FF00
emissive:
#32CD32 // Lime green glow
opacity: 0.8 // Semi-transparent
}
// Objects: Instanced elements in the world
@object name="ancientTree" {
model: "tree.glb" // GLTF model import
position: { x: 0, y: 0, z: 0 }
scale: { x: 5, y: 5, z: 5 }
materials: ["treeBark", "glowingLeaves"] // Applied to sub-meshes
instances: 50 // Procedural placement: 50 trees scattered
placement: "randomForest" // Algorithm for distribution (e.g., Poisson disk)
interactive: true // Enable raycast interactions
onInteract: "playAnimation('sway')" // Script hook for wind effect
}
// Lighting: Multiple sources for atmosphere
@lighting name="sunLight" {
type: "directional"
intensity: 1.2
color:
#FFD700 // Golden sunlight
position: { x: 0, y: 100, z: -50 } // Overhead angle
castShadows: true
shadowResolution: 2048
}
@lighting name="ambientGlow" {
type: "point"
intensity: 0.5
color:
#00BFFF // Deep sky blue for mystical vibe
position: { x: 0, y: 10, z: 0 } // Central in scene
range: 200 // Falloff distance
castShadows: false
}
// Rendering: Optimize for VR/AR performance
@rendering {
quality: "high"
targetFps: 90 // Smooth for VR
useComputeShaders: true
enableRayTracing: false // For broader device support
postProcessing: ["bloom", "fog"] // Effects: Glowing edges and mist
fog: {
color:
#A9ACB6,
density: 0.0005
}
}
// Interactions and Scripts: Basic logic (HoloScript extends with JS embeds)
@script {
language: "javascript"
code: "
function onDayNightCycle() {
if (timeOfDay > 18 || timeOfDay < 6) {
sunLight.intensity = 0.2;
ambientGlow.intensity = 1.0;
} else {
sunLight.intensity = 1.2;
ambientGlow.intensity = 0.5;
}
}
setInterval(onDayNightCycle, 60000); // Update every minute
"
}
// Export: For use in external engines
@export {
format: "gltf"
target: "vrchat" // Or 'unity', 'threejs'
optimize: true
}