2024-10-29 17:14:43 +08:00
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import { BufferAttribute, BufferGeometry, ShapeGeometry, Vector3 } from "three";
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export declare namespace BufferGeometryUtils {
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function CreateFromPts(pts: Vector3[]): BufferGeometry;
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/**
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* 更新BufferGeometry的顶点
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* @param geo
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* @param pts
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* @param ignoreBoxError 忽略更新点后盒子错误的问题
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* @returns 当成功时返回true,更新失败时返回false
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*/
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function UpdatePts(geo: BufferGeometry, pts: Vector3[], ignoreBoxError?: boolean): boolean;
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2025-04-10 15:53:49 +08:00
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/** 在标注箭头上使用（端点为一个箭头） */
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2024-10-29 17:14:43 +08:00
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function ArrowGeometry(): ShapeGeometry;
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2025-04-10 15:53:49 +08:00
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/** 在标注箭头上使用（端点为一个圆点） */
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function PointGeometry(): ShapeGeometry;
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/** 在标注箭头上使用（端点为一条斜线） */
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function LineGeometry(): ShapeGeometry;
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2024-10-29 17:14:43 +08:00
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function MergeBufferGeometries(geometries: BufferGeometry[], useGroups?: boolean): BufferGeometry;
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function MergeBufferAttributes(attributes: BufferAttribute[]): BufferAttribute;
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}
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//# sourceMappingURL=BufferGeometryUtils.d.ts.map
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