Project Textures from Photos

Description

The project textures from photos function automatically applies textures to the roofs or walls of buildings using imported Aerotriangulation projects or orthophotos.

Usage

Model texture mapping

Parameters

  • Model:ncludes two modes: Oblique and Ortho. Choose Oblique mode if using image project results for texture mapping, and choose Ortho mode if using an orthophoto.

Oblique Mode

  • Building File:The building file (*.LiBIM) to be texture mapped.
  • Aerotriangulation projects:The image project file (*.LiAep) used for texture mapping.
  • Detect Occlusion: Whether to use a point cloud file for obstruction detection during texture mapping to reduce the likelihood of wall features being obstructed by other objects.
  • Point Cloud:The point cloud file (*.LiData) used for occlusion detection.
  • Roof Only:Whether to apply texture mapping only to roofs. This option is suitable for image projects that only contain nadir photos.
  • Max Oblique Angle:Only use photos with angles between the shooting angle and wall slope less than this value for texture mapping to prevent excessive warping of wall textures.
  • Output Path:The path to where the generated texture mapped building file would be saved.

Ortho Mode

  • Building File:The building file (*.LiBIM) to be texture mapped..
  • DOM:The orthophoto file (*.tiff) used for texture mapping.
  • Output Path:The path to where the generated texture mapped building file should be saved.

    Ortho mode can only apply texture mapping to roofs.

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