Maker Slicer

Maker Slicer analyzes 3D models (STL/OBJ), validates geometry, and applies a printer profile to generate slicing instructions. It supports multiple materials, nozzle sizes, and bed dimensions; it can enable adaptive layer heights, supports, and multiple extruders. The resulting outputs include G-code, an estimated_print_time, and a material_usage report. The tool uses standard extrusion calculations and time models to produce a reliable prediction, along with a slicing_report that records chosen settings and any geometry issues. It validates inputs and geometry, detects non-manifold edges, and flags oversized bed or nozzle mismatches. By design, it targets hobbyists, educators, and small fabrication shops seeking consistent results and faster iteration cycles. Unique value comes from a built-in material database, profile-based automation, and explicit error checks that reduce print failures before a first run. Core features include model validation, printer-profile compatibility checks, automatic support generation, multi-extruder readiness, and export of G-code plus a summary report. Use cases include rapid prototyping, classroom demonstrations, and small-batch production planning.
The approach is conceptually separation between geometry processing, toolpath generation, and output packaging. This separation enables independent testing of geometry repair routines, extrusion modeling, and time/mass estimation. The tool emphasizes accuracy of material usage with density-aware calculations and provides conservative estimates when data is incomplete. It avoids resin, metal, or laser-cut workflows and adheres to standard Cartesian printers.