Flattening Complex Architectural Surfaces: Photogrammetric 3d Models Converted Into 2d Maps
L. Barazzetti,
M. Previtali,
W. Rose
Abstract:Abstract. The paper describes a workflow to flatten 3D photogrammetric models of undevelopable surfaces into unfragmented 2D texture maps. The aim is to create a texture map with reduced fragmentation compared to typical photogrammetric texture files associated with 3D models. Geometric reformatting of the mesh is required to achieve an unfragmented final texture image with enough visual quality to allow for its use in 2D editing software (e.g., Photoshop, Illustrator, etc.). With a lighter model and defragmen… Show more
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