System and method for printing a textured three-dimensional object

Systems and methods for printing a 3D object on a 3D printer, including: receiving (i) a digital 3D model comprising a 3D geometry of the 3D object, (ii) a 2D displacement map, (iii) one or more maximal displacement values, and (iv) a printing resolution, calculating a displacement limit for each ve...

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Bibliographic Details
Main Authors MELLER Yosef, WAISEL Shai, EDER Naftali Emanuel
Format Patent
LanguageEnglish
Hebrew
Published 01.08.2024
Subjects
ADDITIVE MANUFACTURING TECHNOLOGY
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PERFORMING OPERATIONS
PHYSICS
TRANSPORTING
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Summary:Systems and methods for printing a 3D object on a 3D printer, including: receiving (i) a digital 3D model comprising a 3D geometry of the 3D object, (ii) a 2D displacement map, (iii) one or more maximal displacement values, and (iv) a printing resolution, calculating a displacement limit for each vertex of the 3D model based on the one or more maximal displacement values, applying local tessellation on the 3D model geometry in accordance with the 2D displacement map and with the printing resolution, thereby obtaining a tessellated 3D model, applying the displacement information of the 2D displacement map to the tessellated 3D model in accordance with the calculated displacement limit relative to each vertex, thereby obtaining a displaced 3D model, and printing the 3D object with the 3D printer based on the displaced 3D model.
Bibliography:Application Number: IL20240313868