PlantUML Web Server

@startuml
class Vector {
    +x: number
    +y: number
    +z: number
    +{static} times(k: number, v: Vector): Vector
    +{static} minus(v1: Vector, v2: Vector): Vector
    +{static} plus(v1: Vector, v2: Vector): Vector
    +{static} dot(v1: Vector, v2: Vector): number
    +{static} mag(v: Vector): number
    +{static} norm(v: Vector): Vector
    +{static} cross(v1: Vector, v2: Vector): Vector
}
interface Ray {
    +start: Vector
    +dir: Vector
}
interface Intersection {
    +thing: Thing
    +ray: Ray
    +dist: number
}
class Color {
    +r: number
    +g: number
    +b: number
    +{static} scale(k: number, v: Color): Color
    +{static} plus(v1: Color, v2: Color): Color
    +{static} times(v1: Color, v2: Color): Color
    +{static} white: Color
    +{static} grey: Color
    +{static} black: Color
    +{static} background: Color
    +{static} defaultColor: Color
    +{static} toDrawingColor(c: Color): { r: number; g: number; b: number; }
}
interface Surface {
    +diffuse: (pos: Vector) => Color
    +specular: (pos: Vector) => Color
    +reflect: (pos: Vector) => number
    +roughness: number
}
interface Thing {
    +intersect: (ray: Ray) => Intersection
    +normal: (pos: Vector) => Vector
    +surface: Surface
    +destroy(): void
    +destroy(name: string): void
}
interface Light {
    +pos: Vector
    +color: Color
}
class Camera {
    +forward: Vector
    +right: Vector
    +up: Vector
    +pos: Vector
}
interface Scene {
    +things: Thing[]
    +lights: Light[]
    +camera: Camera
}
class Plane implements Thing {
    +normal: (pos: Vector) => Vector
    +intersect: (ray: Ray) => Intersection
    +surface: Surface
}
class Sphere implements Thing {
    +radius2: number
    +center: Vector
    +surface: Surface
    +normal(pos: Vector): Vector
    +intersect(ray: Ray): { thing: this; ray: Ray; dist: number; }
}
namespace Surfaces {
}
class RayTracer {
    -maxDepth: number
    -intersections(ray: Ray, scene: Scene): Intersection
    -testRay(ray: Ray, scene: Scene): number
    -traceRay(ray: Ray, scene: Scene, depth: number): Color
    -shade(isect: Intersection, scene: Scene, depth: number): Color
    -getReflectionColor(thing: Thing, pos: Vector, normal: Vector, rd: Vector, scene: Scene, depth: number): Color
    -getNaturalColor(thing: Thing, pos: Vector, norm: Vector, rd: Vector, scene: Scene): any
    +render(scene: any, ctx: any, screenWidth: any, screenHeight: any): void
}
@enduml

🎉 Discover the future PlantUML Web Editor! 🚀 PNG SVG ASCII Art