Marching Cube

Changelog

We can now intersect with an external marching cube object. See readme for full details.

Changelog

Iso-surface can now be closed with the bounding box.

Changelog

Few typos corrected + wavy torus corrected

Changelog

Removed the numpy compilation for user defined function and replaced with numexpr. Keeping the ast tree visit for whitelisting function before passing the expression to

No changelog for this release.

Changelog

Clean up dependencies:

• remove numpy (already included in blender).
• removed numba, and numba based evaluation.
• replace sympy parsing with ast native python.
• Using PyMCube for marching cube computation

Changelog

• Flexible Level Set Equations: Define custom equations for isosurface generation using Python-style expressions.
• Multiple Computation Backends: Choose between fast NumPy vectorized or JIT-compiled Numba evaluation.
• Helper Functions & Constants: Use named constants (c0, c1, c2) and helper functions (a, b, c, etc.) in equations for modularity.
• Preset Library: Includes a collection of ready-made geometric and mathematical surface presets (e.g., Gyroid, Heart, Torus, Barth Sextic, etc.).
• Operator Panel UI: Intuitive Blender UI for adjusting box size, resolution, isolevel, computation style, and more.
• Experimental Surface Closure: Optionally close surfaces at the bounding box for watertight meshes (vectorized backend only).
• Shortcut Integration: Quickly add a marching cube surface via Super + Alt + C or the Add Mesh menu.
• Safe Evaluation: User equations are evaluated in a restricted, safe context.
• Extensible: Easily add new presets or computation backends.