57 lines
1.8 KiB
TypeScript
57 lines
1.8 KiB
TypeScript
import { Component, ReactNode, createRef } from "react";
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import { ClassicRenderer } from "@GLRender/ClassicRenderer";
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import { Entry } from "../Entry/Entry";
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import "./Laboratory.scss";
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class Laboratory extends Component {
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private canvasContRef = createRef<HTMLDivElement>();
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public render(): ReactNode {
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return <div ref={this.canvasContRef} className="main-canvas"></div>
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}
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public componentDidMount() {
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if (!this.canvasContRef.current) {
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throw new Error("Laboratory: 无法获取到 Canvas 容器节点");
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}
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if (this.canvasContRef.current.querySelector("*")) {
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throw new Error("Laboratory: 重复引用 canvas 节点");
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}
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const canvas = document.createElement("canvas");
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const renderer = new ClassicRenderer(canvas, {
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className: "canvas"
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});
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renderer.onLoad();
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// 测试渲染器
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if (true) {
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renderer.points("0");
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renderer.points("1", new Array(100 * 3).fill(0).map(() => (Math.random() - .5) * 2));
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renderer.points("2", new Array(100 * 3).fill(0).map(() => (Math.random() - .5) * 2), {
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size: 100,
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color: [1, 0, 1]
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});
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renderer.points("3", new Array(100 * 3).fill(0).map(() => (Math.random() - .5) * 2), {
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size: 80,
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color: [0, 1, 1]
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});
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renderer.points("2");
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renderer.cube("4");
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renderer.cube("5", new Array(3).fill(0).map(() => (Math.random() - .5) * 2), {
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radius: new Array(3).fill(0).map(() => Math.random() * 1.2),
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color: [1, 1, 0]
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})
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}
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(window as any).renderer = renderer;
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this.canvasContRef.current.appendChild(renderer.canvas.dom);
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}
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}
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Entry.renderComponent(Laboratory); |