Class Rendering

noa.rendering - Manages all rendering, and the BABYLON scene, materials, etc.

This module uses the following default options (from the options object passed to the Engine):

{
    showFPS: false,
    antiAlias: true,
    clearColor: [0.8, 0.9, 1],
    ambientColor: [0.5, 0.5, 0.5],
    lightDiffuse: [1, 1, 1],
    lightSpecular: [1, 1, 1],
    lightVector: [1, -1, 0.5],
    useAO: true,
    AOmultipliers: [0.93, 0.8, 0.5],
    reverseAOmultiplier: 1.0,
    preserveDrawingBuffer: true,
    octreeBlockSize: 2,
    renderOnResize: true,
}

Hierarchy

  • Rendering

Properties

camera engine light renderOnResize scene

Methods

addMeshToScene getScene makeStandardMaterial setMeshVisibility

Properties

camera

camera: FreeCamera

the Babylon.js FreeCamera that renders the scene

engine

engine: Engine

the Babylon.js Engine object for the scene

light

light: DirectionalLight

a Babylon.js DirectionalLight that is added to the scene

renderOnResize

renderOnResize: boolean

Whether to redraw the screen when the game is resized while paused

scene

scene: Scene

the Babylon.js Scene object for the world

Methods

addMeshToScene

  • Adds a mesh to the engine's selection/octree logic so that it renders.

    Parameters

    • mesh: any

      the mesh to add to the scene

    • isStatic: boolean = false

      pass in true if mesh never moves (i.e. never changes chunks)

    • pos: any = null

      (optional) global position where the mesh should be

    • containingChunk: any = null

      (optional) chunk to which the mesh is statically bound

    Returns void

getScene

  • The Babylon scene object representing the game world.

    Returns Scene

makeStandardMaterial

  • Create a default standardMaterial:
    flat, nonspecular, fully reflects diffuse and ambient light

    Parameters

    • name: any

    Returns StandardMaterial

setMeshVisibility

  • Use this to toggle the visibility of a mesh without disposing it or removing it from the scene.

    Parameters

    • mesh: Mesh
    • visible: boolean = false

    Returns void

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