kotlin-cesium-engine/cesium.engine/Material

Material

open external class Material(options: Material.ConstructorOptions? = definedExternally)(source)

A Material defines surface appearance through a combination of diffuse, specular, normal, emission, and alpha components. These values are specified using a JSON schema called Fabric which gets parsed and assembled into glsl shader code behind-the-scenes. Check out the wiki page for more details on Fabric.

Base material types and their uniforms:

// Create a color material with fromType:
polygon.material = Material.fromType('Color');
polygon.material.uniforms.color = new Color(1.0, 1.0, 0.0, 1.0);

// Create the default material:
polygon.material = new Material();

// Create a color material with full Fabric notation:
polygon.material = new Material({
  fabric: {
    type: 'Color',
    uniforms: {
      color: new Color(1.0, 1.0, 0.0, 1.0)
    }
  }
});

Constructors

Material

constructor(options: Material.ConstructorOptions? = definedExternally)

Types

Companion

external object Companion

ConstructorOptions

external interface ConstructorOptions

Properties

magnificationFilter

external var magnificationFilter: TextureMagnificationFilter

The TextureMagnificationFilter to apply to this material's textures.

materials

external var materials: JsAny

Maps sub-material names to Material objects.

minificationFilter

external var minificationFilter: TextureMinificationFilter

The TextureMinificationFilter to apply to this material's textures.

shaderSource

external var shaderSource: String

The glsl shader source for this material.

translucent

external var translucent: Boolean

When true or a function that returns true, the geometry is expected to appear translucent.

type

external var type: String

The material type. Can be an existing type or a new type. If no type is specified in fabric, type is a GUID.

uniforms

external var uniforms: JsAny

Maps uniform names to their values.

Functions

destroy

external fun destroy()

Destroys the WebGL resources held by this object. Destroying an object allows for deterministic release of WebGL resources, instead of relying on the garbage collector to destroy this object.

isDestroyed

external fun isDestroyed(): Boolean

Returns true if this object was destroyed; otherwise, false.

isTranslucent

external fun isTranslucent(): Boolean

Gets whether or not this material is translucent.

Material

See also

Constructors

Types

Properties

Functions