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refactor

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syuilo
2026-04-08 15:34:42 +09:00
parent 25ed41ba64
commit 547da71743
1 changed files with 5 additions and 19 deletions
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24
packages/frontend/src/utility/room/utility.ts
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@@ -380,16 +380,7 @@ export function createPlaneUvMapper(mesh: BABYLON.Mesh) {
mesh.markVerticesDataAsUpdatable(BABYLON.VertexBuffer.UVKind, true); mesh.markVerticesDataAsUpdatable(BABYLON.VertexBuffer.UVKind, true);
const uvs = mesh.getVerticesData(BABYLON.VertexBuffer.UVKind)!; const uvs = mesh.getVerticesData(BABYLON.VertexBuffer.UVKind)!;
const uvIndexes = getPlaneUvIndexes(mesh); const originalUvs = uvs.slice();
const ax = uvs[uvIndexes[0]];
const ay = uvs[uvIndexes[0] + 1];
const bx = uvs[uvIndexes[1]];
const by = uvs[uvIndexes[1] + 1];
const cx = uvs[uvIndexes[2]];
const cy = uvs[uvIndexes[2] + 1];
const dx = uvs[uvIndexes[3]];
const dy = uvs[uvIndexes[3] + 1];
return (srcAspect: number, targetAspect: number, method: 'cover' | 'contain' | 'stretch') => { return (srcAspect: number, targetAspect: number, method: 'cover' | 'contain' | 'stretch') => {
let uScale = 1; let uScale = 1;
@@ -405,16 +396,11 @@ export function createPlaneUvMapper(mesh: BABYLON.Mesh) {
// nop // nop
} }
/* eslint-disable @stylistic/no-multi-spaces */
// (0,0)を隅ではなく中心として扱いたいので0.5引いて計算してから最後に0.5足す // (0,0)を隅ではなく中心として扱いたいので0.5引いて計算してから最後に0.5足す
uvs[uvIndexes[0]] = ((ax - 0.5) * uScale) + 0.5; for (let i = 0; i < uvs.length; i += 2) {
uvs[uvIndexes[0] + 1] = ((ay - 0.5) * vScale) + 0.5; uvs[i] = ((originalUvs[i] - 0.5) * uScale) + 0.5;
uvs[uvIndexes[1]] = ((bx - 0.5) * uScale) + 0.5; uvs[i + 1] = ((originalUvs[i + 1] - 0.5) * vScale) + 0.5;
uvs[uvIndexes[1] + 1] = ((by - 0.5) * vScale) + 0.5; }
uvs[uvIndexes[2]] = ((cx - 0.5) * uScale) + 0.5;
uvs[uvIndexes[2] + 1] = ((cy - 0.5) * vScale) + 0.5;
uvs[uvIndexes[3]] = ((dx - 0.5) * uScale) + 0.5;
uvs[uvIndexes[3] + 1] = ((dy - 0.5) * vScale) + 0.5;
mesh.updateVerticesData(BABYLON.VertexBuffer.UVKind, uvs); mesh.updateVerticesData(BABYLON.VertexBuffer.UVKind, uvs);
}; };