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Waistband 3D Models

Find the best Waistband 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

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pleated skirt with iridescent scale pattern, dark blue base, metallic waistband, shell motif panels and multicolor accents
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模型目标


3D人体内裤模型

模型目标


3D人体模型:男性内裤,三角内裤风格(前部覆盖面较小,后部贴合臀部,腰部有弹性带)

尺寸基准:身高185 cm,腰围约92 cm,臀围约102 cm;体型接近标准健身型

输出格式:STL或OBJ,单位厘米,含法线,确保无自相交、无非流形



形状与轮廓


腰带:宽度约4–5 cm,后方略有轻微抬升,前后腰带边缘圆滑过渡

前部轮廓:只覆盖前裆区的三角形区域,底边在裆部略高于臀线,确保站立和坐姿时舒适

裆部结构:采用简化的三角片式结构,分割线尽量隐藏在缝边,裆底边向上微抬以便贴合

后部轮廓:覆盖臀部中央区域,臀部侧面略微收窄,确保贴合且不勒臀

侧缝线:对称,向下延伸至臀部中段,确保贴合与美观尺寸与公差


三角前部高度:从腰带下缘到裆部顶端的纵向距离约为15–18 cm(根据体型微调)

三角底边宽度:前部底边在裆部处约为14–18 cm(横向)

裆部宽度:裆部最低点处约10–14 cm(横向,随尺寸微调)

边缘公差:0.2–0.4 mm法线公差,便于后续缝合/打印



材料与网格


表面网格密度:前部三角区域和腰带需要较高密度以确保尖角和边缘光滑,其他区域可较低

缝线与边缘:留出0.6–1.0 cm的缝边区域,便于后续缝合或粘接

表面光滑度:前部三角区域保持平滑,避免锐角细节与装饰


装饰扣板(可选):若要在腰带端添加扣板,建议两端各一块,尺寸约2–3 cm宽、4–5 cm长,位于腰带边缘的外侧

质感纹理:三角前部可添加轻微肌理纹理以提升真实感;其他区域保持简洁



工程与人体工学要点


贴合度:前部需要贴合腹部轮廓,但不要压迫腹部

弹性区域:腰带区域设置稍紧的拉伸区,裆部区域保持柔软,便于活动

缝合与分件:建议分为两大件(前部三角片+后部罩杯形状)及腰带,方便打印与组装输出要求


文件格式:STL或OBJ,确保法线方向正确、无自相交

尺寸单位:厘米(cm)

坐标原点:以腰部中线对称平面为基准,裆部位在Y-Y平面内
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Create 3D model from this reference image, exact likeness
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Plain white baby pull-on pants base model, seamless ring-shaped waistband with 360° elastic ribbing texture. 3D U-shaped crotch, integrated leak-guard barriers at legs. Ergonomic curves on abdominal and hip zones, smooth curved leg trims. Waist fastening tab slots visible, seamless surface with embossed fluid-guide channels on outer crotch. Top view shows silhouette, side view highlights waist-to-hip thickness gradient. Matte white engineering prototype.
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