章贡非遗客家玉雕《谪仙对酒》高清3D模型产品

以 ASCII 编码存储几何数据，关键字段如下：​顶点坐标（v）：格式v X Y Z（单位 mm），记录客家玉雕《谪仙对酒》王母彩石雕刻注重依色造型，用天然纹理走向，“谪仙对酒” 作品先切割出人物、酒樽、山石的基础坯体，保证人物比例协调。 如v 0.286332 0.013364 -0.179888，完整客家玉雕《谪仙对酒》客家符号与王母彩石天然色彩结合，轮廓对称、纹样清晰、釉面完整。 ​纹理坐标（vt）：格式vt U V，关联漆色纹理，如vt 0.754622 0.241478，确保纹理映射无错位。 ​​面定义（f）：格式f 327763/352790 327745/352771 327762/352789，共约222万个面保证精度。​ 材质引用（usemtl）：关联.mtl材质，如mtllib 客家玉雕《谪仙对酒》.mtl。Geometric data is stored in ASCII encoding, with the following key fields: 1. Vertex coordinates (v): Format: `v X Y Z` (unit: mm). The Hakka jade carving work "Zhexian Duijiu" (Immortal Pairing Wine) emphasizes shaping based on inherent colors, utilizing natural texture trends. For this work, the base blanks of figures, wine vessels, and rock formations are first cut out to ensure proportional coordination of the figures. A sample entry is: `v 0.286332 0.013364 -0.179888`. The complete work integrates Hakka cultural symbols with the natural hues of Wangmu's colored stones, boasting symmetrical contours, distinct patterns, and intact glaze surfaces. 2. Texture coordinates (vt): Format: `vt U V`, which is associated with lacquered color textures. A sample entry is: `vt 0.754622 0.241478`, ensuring no misalignment during texture mapping. 3. Face definition (f): Format: `f 327763/352790 327745/352771 327762/352789`, with approximately 2.22 million faces to guarantee modeling precision. 4. Material reference (usemtl): Linked to .mtl material library files, with an example being: `mtllib Hakka Jade Carving "Zhexian Duijiu".mtl`.

搜集汇总

背景与挑战

背景概述

该数据集属于章贡非遗系列的高清三维数字模型产品，专注于传统手工艺如绳编、钩针、根雕等的数字化保存与展示。所有数据产品均由赣州市章贡区文化广电旅游局申请，类型为数据加工集合，旨在通过高精度3D模型形式传承和推广非物质文化遗产。这些模型涵盖了多种非遗项目，体现了数字化技术在文化遗产保护中的应用。