52 lines
1.7 KiB
TypeScript
52 lines
1.7 KiB
TypeScript
import { Color, DoubleSide, MeshBasicMaterial, MeshStandardMaterial, RepeatWrapping, Texture, TextureLoader, Vector2 } from "three"
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import { useLoader, type TresLoader } from '@tresjs/core'
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import { getFilename, patterns, type patternTypes } from "~/components/pattern"
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const set_metaril_func = (scene: any, material: any) => {
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scene.children.forEach((el: any) => {
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if (el.isMesh && !el.isInstancedMesh) {
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el.castShadow = true
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el.receiveShadow = true
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}
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if (el.material) el.material = material
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set_metaril_func(el, material)
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})
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}
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const loaded_patterns: { [key: string]: any } = {}
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for (let index = 0; index < patterns.length; index++) {
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const element = patterns[index];
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const filename = getFilename(element.name)
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if (filename) {
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loaded_patterns[filename] = useLoader(TextureLoader, filename)
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}
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}
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export const set_material = (scene: any, color: any, pattern: { pattern: patternTypes, count: number } | undefined = undefined) => {
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let c = color
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const material = new MeshStandardMaterial({
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color: new Color(c || '#9c9c00'),
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// alphaMap: pattern ? texture : null,
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transparent: true,
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opacity: 1,
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roughness: 0.2,
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metalness: 0,
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side: DoubleSide,
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})
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if (pattern && pattern.pattern !== undefined) {
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const filename = getFilename(pattern.pattern)
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if (filename) {
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const texture = loaded_patterns[filename]
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texture.then((res: Texture) => {
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res.wrapT = RepeatWrapping;
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res.repeat.set(1, pattern.count);
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res.needsUpdate = true
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material.alphaMap = res
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})
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}
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}
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set_metaril_func(scene, material)
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} |