Billy Christian shares his process for using 3D blockouts alongside expressive digital painting techniques.

This article introduces an example of modeling a sheet metal structure using FreeCAD. Assuming a CAD creation request from a sheet metal processing company, I built the model from the perspective of ...

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Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Paint3D is a novel coarse-to-fine generative framework that is capable of producing high-resolution, lighting-less, and diverse 2K UV texture maps for untextured 3D meshes conditioned on text or image ...

Scientists Grow Metal Instead of 3D Printing It — And It’s 20x Stronger Oct. 10, 2025 Scientists at EPFL have reimagined 3D printing by turning simple hydrogels into tough metals and ceramics. Their ...

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