This paper shows digital reconstruction and realistic roam in Sanhe ancient town based on virtual reality and modeling.

实现三河古镇特色建筑的数字化重现和真实感漫游，并以交互漫游的方式全面展示和介绍自然人文景观。

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Sanhe town is a typical water town, ancient "Magpie", is located in Feixi County, located in the Chaohu coast, 40 kilometers away from Hefei, Anhui is one of the famous town.

三河镇是一个典型的水乡古镇，古称“鹊渚”，地处肥西县境内，位于巢湖之滨，距合肥40公里，是安徽著名大镇之一。

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