Roman altar, Tresco, Isles of Scilly

This Roman altar, now in Tresco Abbey Gardens, was originally found in a well at Mount Holles on the island of St Marys. The urn and other rocks were cemented on when the altar was moved to the Gardens. The altar contains Mithraic-style symbology - an axe on one side and a cleaver on the other. It is otherwise uninscribed. This 3D scan is rather low-quality, captured opportunistically with an iPhone. It is possible that the faint markings of an inscription, or the beginning of one is visible, but this would warrant further investigation. The matcap shader - accessed from the Rendering icon - shows the detail well (and exposes the poor quality of the mesh). Source: Objaverse 1.0 / Sketchfab这座罗马祭坛现收藏于特斯科修道院花园（Tresco Abbey Gardens），其最初出土于圣玛丽岛（St Marys）霍尔斯山（Mount Holles）的一口水井中。当该祭坛被迁移至花园时，人们用黏合剂将此石瓮与其他石块固定在了祭坛上。该祭坛带有密特拉教（Mithraic）风格的象征符号：一侧刻有斧形纹饰，另一侧则为砍刀形纹饰。除此之外，祭坛表面并无其他铭文。本次的3D扫描质量偏低，系使用iPhone临时捕捉所得。扫描中或可见铭文的模糊痕迹，或是铭文的起始部分，但这仍有待进一步探究验证。通过渲染图标调用的matcap着色器（matcap shader）可清晰展示该模型细节（同时也暴露了网格模型的质量瑕疵）。数据来源：Objaverse 1.0 / Sketchfab

搜集汇总

背景与挑战

背景概述

该数据集包含一个罗马祭坛的3D扫描，祭坛位于锡利群岛特雷斯科修道院花园，具有Mithraic风格的斧头和切肉刀象征符号，但无铭文。扫描质量较低，由iPhone拍摄，可能显示微弱铭文痕迹，适用于考古研究或数字文化遗产保存。