Releases · japbcoelho/ipelets

Destaques

nove fluxos de construção de circunferências;

escolha interativa entre todas as circunferências tangentes candidatas, com pré-visualização ao vivo;

tangentes, inversões, eixos e centros radicais, circunferências ortogonais, polos, polares e centros de homotetia;

resultados criados como geometria nativa e editável do Ipe;

pacote autocontido, sem dependência do antigo Geometry nem de estilos pessoais;

documentação bilíngue, exemplos editáveis e 36 testes automatizados.

Conics 1.1.0 is the first public release of the standalone Conics ipelet for Ipe.

Highlights

Exact conics through five points, five tangent lines, or mixed point/tangent conditions
Least-squares fitting from 6–512 sample marks with conditioning and residual checks
Dedicated ellipse, hyperbola, parabola, focus–directrix, and explicit degenerate constructions
Poles, polars, exterior tangents, chords of contact, focal chords, line/conic intersections, and conic–conic intersections
Exact or adaptive conic arcs, fit-and-replace, property guides, equations, labels, inspection, and metadata revalidation
Automatic live preview, strict selection contracts, active-layer support, current Ipe attributes, and single-step undo/redo
One self-contained conics.lua runtime file with no Geometry, MCP, network, personal stylesheet, or external Lua dependency

36/36 standalone Conics tests and 36/36 Circles regression tests passed locally and in GitHub Actions
4/4 live Ipe smoke groups passed: 24 previews, 14 invalid-input checks, 33 mutating workflows, and 3 regression checks
32 live visual scenarios and 10 bilingual dialog checks completed without preview, dialog, render, invalid-input, or blank-page failures
Release tree and extracted package scanned without secrets or local development dependencies

See the Conics README and changelog for installation instructions and the complete feature list.