Prism Engine

import com.hyeonslab.prism.core.Engine
import com.hyeonslab.prism.core.EngineConfig
import com.hyeonslab.prism.ecs.World
import com.hyeonslab.prism.ecs.components.TransformComponent
import com.hyeonslab.prism.math.Vec3
import com.hyeonslab.prism.scene.Scene
import com.hyeonslab.prism.scene.MeshNode
import com.hyeonslab.prism.scene.CameraNode

// Create engine and ECS world
val engine = Engine(EngineConfig(targetFps = 60))
val world  = World()
val entity = world.createEntity()
world.addComponent(entity, TransformComponent(position = Vec3(0f, 0f, -5f)))

// Scene graph: mesh node + camera
val scene = Scene("main")
val mesh  = MeshNode("helmet")
val cam   = CameraNode("cam")
scene.addNode(mesh)
scene.activeCamera = cam

// Query state
println("dt: ${engine.time.deltaTime}")

import Prism

// Create engine and ECS world
let engine = Engine(config: EngineConfig(targetFps: 60))
let world  = World()
let entity = world.createEntity()
world.addComponent(entity: entity,
    component: TransformComponent(position: Vec3(x: 0, y: 0, z: -5)))

// Scene graph: mesh node + camera
let scene = Scene(name: "main")
let mesh  = MeshNode(name: "helmet")
let cam   = CameraNode(name: "cam")
scene.addNode(node: mesh)
scene.activeCamera = cam

// Query state
print("dt: \(engine.time.deltaTime)")

// prism-sdk.d.mts ships alongside prism-sdk.mjs for full TS type coverage
import {
  prismCreateEngine, prismEngineGetDeltaTime, prismDestroyEngine,
  prismCreateScene, prismCreateMeshNode, prismCreateCameraNode,
  prismSceneAddNode, prismSceneSetActiveCamera,
  prismNodeSetPosition, prismSceneUpdate,
  prismDestroyNode, prismDestroyScene,
} from './prism-sdk.mjs';

// Create engine and scene graph
const engine = prismCreateEngine('MyApp', 60);
const scene  = prismCreateScene('main');
const mesh   = prismCreateMeshNode('helmet');
const cam    = prismCreateCameraNode('cam');
prismSceneAddNode(scene, mesh);
prismSceneSetActiveCamera(scene, cam);
prismNodeSetPosition(mesh, 0, 0, -5);

// Render loop
prismSceneUpdate(scene, prismEngineGetDeltaTime(engine));
console.log('dt:', prismEngineGetDeltaTime(engine));

// Cleanup
prismDestroyNode(mesh); prismDestroyNode(cam);
prismDestroyScene(scene); prismDestroyEngine(engine);

import 'package:prism_flutter/prism_sdk.dart';

// Create engine and ECS world
final engine = Engine(EngineConfig(targetFps: 60));
final world  = World();
final entity = world.createEntity();
world.addComponent(entity, TransformComponent(position: Vec3(0, 0, -5)));

// Scene graph: mesh node + camera
final scene = Scene('main');
final mesh  = MeshNode('helmet');
final cam   = CameraNode('cam');
scene.addNode(mesh);
scene.activeCamera = cam;

// Query state
print('dt: \${engine.time.deltaTime}');