@luma.gl/engine/dist/models/directional-light-model.js

3D Engine Components for luma.gl

// luma.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors
import { ConeGeometry } from "../geometries/cone-geometry.js";
import { BaseLightModel, buildDirectionalLightInstanceData } from "./light-model-utils.js";
const DIRECTIONAL_LIGHT_GEOMETRY = new ConeGeometry({
    cap: true,
    nradial: 12,
    nvertical: 1,
    radius: 1
});
export class DirectionalLightModel extends BaseLightModel {
    constructor(device, props) {
        super(device, props, {
            anchorMode: 'apex',
            buildInstanceData: buildDirectionalLightInstanceData,
            geometry: DIRECTIONAL_LIGHT_GEOMETRY,
            idPrefix: 'directional-light-model',
            sizePropNames: ['directionalLightLength']
        });
    }
}
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