Pet Body Condition Score 3D Analysis | 宠物体态3D评分（BCS）

Triggers when a user provides multi-angle pet videos (standing/side/top-down view) URL or files for analysis; supports local video uploads or network URLs to call server-side APIs for 3D body shape reconstruction and Body Condition Score (BCS, 1-9) evaluation, classifying body type as underweight, ideal, or overweight/obese, outputting standardized observation data (without diagnosing diseases or prescribing treatment). Application scenarios: smart feeders, pet cameras, pet health management platforms. Development reason: early warning for obesity-related diseases, scientific weight management. | 当用户提供宠物多角度视频（站立、侧身、俯视）的URL或文件时，触发本技能进行3D体型构建与BCS体况评分；支持通过上传本地视频或网络视频URL，调用服务端API进行体态分析，自动评估体况评分（1-9分），判断偏瘦、正常或肥胖，输出标准化体态观察结果（不诊断疾病、不提供治疗建议）。应用场景：智能喂食器、宠物摄像头、宠物健康管理平台。