3-D mesh → 2.5-D projection Drag to orbit · the plane shows the live 2.5-D projection

Six canonical viewpoints

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Real mesh · bs104

Toggle Real mesh to load one de-identified Bosphorus scan (bs104) as geometry only — the photographic texture is never applied, and the flat colour shown is illustrative, not the subject's computed mean colour. This is a method illustration, not a dataset file. Otherwise a stylized stand-in shows the projection geometry.