3D model (of the surface)
A digital model of the building or object, used to render content and calibrate projectors.
Created from architectural plans, photogrammetry or laser scanning. With a matching virtual camera you can render content that lines up perfectly.
Related terms
- Mapping templateAn accurate 2D image of the surface as seen from the projector, used to create content.
- PhotogrammetryBuilding a 3D model from many overlapping photographs.
Put it into practice: throw-distance calculator · lumens calculator · intro to projection mapping