lingo3d/lib/display/lights/PooledSpotLight.js

Lingo3D is a React/Vue 3d game development framework that ships with a complete visual editor

import { disposeSpotLights, releaseSpotLight, requestSpotLight } from "../../pools/objectPools/spotLightPool";
import { pooledSpotLightDefaults, pooledSpotLightSchema } from "../../interface/IPooledSpotLight";
import { onSpotLightPool } from "../../events/onSpotLightPool";
import { spotLightPoolPtr } from "../../pointers/spotLightPoolPtr";
import PooledPointLightBase from "../core/PooledPointLightBase";
import { pooledSpotLightSystem } from "../../systems/pooledSpotLightSystem";
const lightSet = new Set();
let requested = false;
const requestSpotLights = () => {
    if (requested)
        return;
    requested = true;
    const lights = [];
    for (let i = 0; i < spotLightPoolPtr[0]; ++i)
        lights.push(requestSpotLight([], ""));
    for (const light of lights)
        releaseSpotLight(light);
};
onSpotLightPool(() => {
    if (!requested)
        return;
    requested = false;
    disposeSpotLights();
    requestSpotLights();
    for (const light of lightSet)
        pooledSpotLightSystem.add(light);
});
class PooledSpotLight extends PooledPointLightBase {
    static componentName = "pooledSpotLight";
    static defaults = pooledSpotLightDefaults;
    static schema = pooledSpotLightSchema;
    constructor() {
        super();
        requestSpotLights();
        pooledSpotLightSystem.add(this);
        lightSet.add(this);
        this.then(() => lightSet.delete(this));
    }
    _angle = 45;
    get angle() {
        return this._angle;
    }
    set angle(value) {
        this._angle = value;
        if (this.$light)
            this.$light.angle = value;
    }
    _penumbra = 0.2;
    get penumbra() {
        return this._penumbra;
    }
    set penumbra(value) {
        this._penumbra = value;
        if (this.$light)
            this.$light.penumbra = value;
    }
    _volumetric = false;
    get volumetric() {
        return this._volumetric;
    }
    set volumetric(value) {
        this._volumetric = value;
        if (this.$light)
            this.$light.volumetric = value;
    }
    _volumetricDistance = 1;
    get volumetricDistance() {
        return this._volumetricDistance;
    }
    set volumetricDistance(value) {
        this._volumetricDistance = value;
        if (this.$light)
            this.$light.volumetricDistance = value;
    }
}
export default PooledSpotLight;
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