106 lines
2.4 KiB
TypeScript
106 lines
2.4 KiB
TypeScript
import { useRef } from "react";
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import { useFrame } from "@react-three/fiber";
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import type { AmbientLight, DirectionalLight } from "three";
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import {
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AMBIENT_INTENSITY_MAX,
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AMBIENT_INTENSITY_MIN,
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AMBIENT_INTENSITY_STEP,
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AMBIENT_LIGHT_COLOR,
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LIGHTING_DEFAULTS,
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SUN_INTENSITY_MAX,
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SUN_INTENSITY_MIN,
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SUN_INTENSITY_STEP,
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SUN_LIGHT_COLOR,
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SUN_X_MAX,
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SUN_X_MIN,
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SUN_X_STEP,
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SUN_Y_MAX,
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SUN_Y_MIN,
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SUN_Y_STEP,
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SUN_Z_MAX,
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SUN_Z_MIN,
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SUN_Z_STEP,
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} from "@/data/lightingConfig";
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import { useDebugFolder } from "@/hooks/debug/useDebugFolder";
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type LightingState = {
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ambientIntensity: number;
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sunIntensity: number;
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sunX: number;
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sunY: number;
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sunZ: number;
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};
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const LIGHTING_STATE: LightingState = { ...LIGHTING_DEFAULTS };
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export function Lighting(): React.JSX.Element {
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const ambient = useRef<AmbientLight>(null);
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const sun = useRef<DirectionalLight>(null);
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useDebugFolder("Lighting", (folder) => {
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folder
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.add(
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LIGHTING_STATE,
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"ambientIntensity",
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AMBIENT_INTENSITY_MIN,
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AMBIENT_INTENSITY_MAX,
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AMBIENT_INTENSITY_STEP,
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)
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.name("Ambient");
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folder
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.add(
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LIGHTING_STATE,
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"sunIntensity",
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SUN_INTENSITY_MIN,
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SUN_INTENSITY_MAX,
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SUN_INTENSITY_STEP,
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)
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.name("Sun Intensity");
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folder
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.add(LIGHTING_STATE, "sunX", SUN_X_MIN, SUN_X_MAX, SUN_X_STEP)
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.name("Sun X");
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folder
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.add(LIGHTING_STATE, "sunY", SUN_Y_MIN, SUN_Y_MAX, SUN_Y_STEP)
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.name("Sun Y");
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folder
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.add(LIGHTING_STATE, "sunZ", SUN_Z_MIN, SUN_Z_MAX, SUN_Z_STEP)
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.name("Sun Z");
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});
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useFrame(() => {
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if (ambient.current) {
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ambient.current.intensity = LIGHTING_STATE.ambientIntensity;
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}
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if (sun.current) {
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sun.current.position.set(
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LIGHTING_STATE.sunX,
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LIGHTING_STATE.sunY,
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LIGHTING_STATE.sunZ,
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);
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sun.current.intensity = LIGHTING_STATE.sunIntensity;
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}
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});
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return (
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<>
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<ambientLight
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ref={ambient}
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intensity={LIGHTING_STATE.ambientIntensity}
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color={AMBIENT_LIGHT_COLOR}
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/>
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<directionalLight
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ref={sun}
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position={[
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LIGHTING_STATE.sunX,
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LIGHTING_STATE.sunY,
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LIGHTING_STATE.sunZ,
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]}
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intensity={LIGHTING_STATE.sunIntensity}
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color={SUN_LIGHT_COLOR}
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castShadow
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/>
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</>
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);
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}
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