opendance
aad60cbd2e
按《DSH 开发文档 v1.6》4.11（T-WEB-014，用户标注「重要」）： 服务端： - 抽出公共 PNG 编码器 src/common/png.ts（模型缩略图改为复用，零原生依赖不变） - 新增 src/motions/motion-thumbnail.ts：关键点序列 -> 正视图骨架 PNG （复用 33 点 PARENT_TABLE 连线，包围盒按整段计算，低置信度点不画） - motions 增 thumbnail_asset_id（迁移 AddMotionThumbnail）+ AssetKind.MotionThumbnail - /preprocess 生成缩略图并落库，失败只记 warning；MotionDto 增 thumbnailUrl（契约 0.6.0） 管理端： - 新增 MotionPreview：懒加载 NDJSON -> 骨架线框 + 关节实例球体 支持播放/暂停、上一帧/下一帧、时间轴拖动、0.25x-2x 变速、循环 叠加帧号/当前时间/总时长，按整段包围盒自动取景 three.js 单独分包（lazy + Suspense），主包 241 kB 不涨 - 动作列表新增 40px 骨架缩略图列（点击开预览）+ 预览按钮 + 内联预览面板 - 新增 admin/src/lib/keypoint-sequence.ts 与 lib/skeleton-topology.ts 测试：新增 8 项；规模 18 文件 / 237 项。版本 0.5.0。
98 lines
3.1 KiB
TypeScript
98 lines
3.1 KiB
TypeScript
import {
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Column,
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CreateDateColumn,
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DeleteDateColumn,
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Entity,
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Index,
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JoinColumn,
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ManyToOne,
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PrimaryGeneratedColumn,
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UpdateDateColumn,
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} from 'typeorm';
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import { bigintNumber, decimalNumber } from '../common/transformers';
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import { MotionFormat, PreprocessState, PublishStatus, SourceType } from '../common/enums';
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import { Song } from './song.entity';
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/** 动作数据 —— 契约 data-models.md §3 */
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@Entity('motions')
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@Index('idx_motions_song_id', ['songId'])
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@Index('idx_motions_status', ['status'])
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@Index('idx_motions_format', ['format'])
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export class Motion {
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@PrimaryGeneratedColumn({ type: 'bigint' })
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id!: number;
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@Column({ name: 'song_id', type: 'bigint', nullable: true, transformer: bigintNumber })
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songId!: number | null;
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@ManyToOne(() => Song, { nullable: true, onDelete: 'SET NULL' })
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@JoinColumn({ name: 'song_id' })
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song?: Song | null;
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@Column({ type: 'varchar', length: 200 })
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name!: string;
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@Column({ type: 'varchar', length: 24 })
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format!: MotionFormat;
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@Column({ name: 'file_asset_id', type: 'bigint', nullable: true, transformer: bigintNumber })
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fileAssetId!: number | null;
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@Column({ type: 'decimal', precision: 8, scale: 3, nullable: true, transformer: decimalNumber })
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fps!: number | null;
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@Column({ name: 'frame_count', type: 'int', nullable: true })
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frameCount!: number | null;
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@Column({ name: 'duration_ms', type: 'int', nullable: true })
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durationMs!: number | null;
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// ---- 预处理产物（T-WEB-006）----
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@Column({ name: 'keypoint_format', type: 'varchar', length: 32, nullable: true })
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keypointFormat!: string | null;
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@Column({ name: 'keypoint_asset_id', type: 'bigint', nullable: true, transformer: bigintNumber })
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keypointAssetId!: number | null;
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@Column({ name: 'keypoint_frames', type: 'int', nullable: true })
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keypointFrames!: number | null;
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/** 骨架缩略图资产（预处理时生成；失败不影响预处理） */
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@Column({ name: 'thumbnail_asset_id', type: 'bigint', nullable: true, transformer: bigintNumber })
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thumbnailAssetId!: number | null;
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@Column({ name: 'preprocess_state', type: 'varchar', length: 16, default: PreprocessState.None })
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preprocessState!: PreprocessState;
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@Column({ name: 'preprocess_error', type: 'text', nullable: true })
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preprocessError!: string | null;
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// ---- 来源五元组（必填）----
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@Column({ name: 'source_type', type: 'varchar', length: 32 })
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sourceType!: SourceType;
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@Column({ name: 'source_name', type: 'varchar', length: 200 })
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sourceName!: string;
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@Column({ name: 'source_url', type: 'varchar', length: 500 })
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sourceUrl!: string;
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@Column({ type: 'varchar', length: 100 })
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license!: string;
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@Column({ type: 'varchar', length: 200 })
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author!: string;
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@Column({ type: 'varchar', length: 16, default: PublishStatus.Draft })
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status!: PublishStatus;
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@CreateDateColumn({ name: 'created_at', type: 'datetime' })
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createdAt!: Date;
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@UpdateDateColumn({ name: 'updated_at', type: 'datetime' })
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updatedAt!: Date;
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@DeleteDateColumn({ name: 'deleted_at', type: 'datetime', nullable: true })
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deletedAt!: Date | null;
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}
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