Trevor SANDY

Trevor Sandy is an independent software developer known in the LEGO® modeling community for LPub3D, a specialized desktop application that turns digital brick models created in the open LDraw format into printable, step-by-step building instructions. Designed for hobbyists, educators, and professional set designers, LPub3D reads an LDraw model file, automatically slices it into construction stages, and renders each step as a clear 3-D image bordered by customizable part lists, call-outs, arrows, and annotations. Users can adjust camera angles, page layout, margins, and color themes, then export the finished document to PDF, PNG, or HTML for sharing online or producing physical booklets. The program integrates the LDView renderer for high-quality OpenGL images and supports multi-threaded batch generation, allowing large manuals to be compiled unattended. Additional tools include a parts inventory calculator, sub-model navigation, and integration with the BrickLink database for cost estimation. Because LPub3D is open-source and cross-platform, collaborative teams can standardize on a single workflow whether they design fan models, robotics course curricula, or commercial collectible instructions. Trevor Sandy’s software is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always install the latest release, and can be queued alongside other applications for unattended batch setup.