v2.0.0 - CDL v2.0 Support

v2.0.0 - CDL v2.0 Support

New Features

• Amorphous geometry: 7 parametric shape generators (massive, botryoidal, reniform, stalactitic, mammillary, nodular, conchoidal)
• Aggregate layouts: 6 layout algorithms (parallel, random, radial, epitaxial, druse, cluster) with instance cap at 200
• Nested growth geometry: Recursive overgrowth positioning on termination faces with component_ids

New Modules

• amorphous.py - Parametric shape generators for non-crystalline materials
• aggregates.py - Layout algorithms for crystal aggregates

Model Updates

• CrystalGeometry gains is_amorphous, aggregate_metadata, component_ids fields
• New AggregateMetadata dataclass

Dependencies

• Requires gemmology-cdl-parser>=2.0.0

Tests

• 272 tests (was 227, +45 new)

v1.0.5

Crystal Geometry v1.0.5

Changes

• Updated cdl_to_geometry() to use flat_forms() for CDL v1.3 FormNode tree compatibility
• 36 new parametrized regression tests for all mineral database presets
• Fixed release workflow for reliable cross-platform wheel builds
• All platform wheels included (Linux x86_64, macOS ARM64, Windows AMD64)

v1.0.4

Crystal Geometry v1.0.4

Changes

• Updated cdl_to_geometry() to use flat_forms() for CDL v1.3 FormNode tree compatibility
• 36 new parametrized regression tests for all mineral database presets
• Fixed release workflow: skip cibuildwheel in-container tests and i686 builds
• Added EPEL repository for Eigen/OpenBLAS on CentOS-based manylinux containers
• Install cdl-parser from PyPI instead of git

v1.0.3

What's Changed

• No changes

Full Changelog: v1.0.2...v1.0.3

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Installation

pip install gemmology-crystal-geometry==1.0.3

v1.0.2

Changes

• Fix cibuildwheel package manager detection for Linux builds
• Improve PyPI publish workflow reliability
• Skip wheel tests during build (dependency resolution fix pending)

Installation

pip install gemmology-crystal-geometry

v1.0.1

Changes

• Fix cibuildwheel package manager detection for Linux builds
• Improve PyPI publish workflow reliability

Installation

pip install gemmology-crystal-geometry

v1.0.0

Initial release of gemmology-crystal-geometry.

Features

• 3D geometry engine using half-space intersection
• Support for all 7 crystal systems and 32 point groups
• Symmetry operations for Miller index face generation
• Polyhedron generation from CDL descriptions
• NumPy/SciPy based geometry calculations