v0.0.18

Added

• Small performance improvement during whole triangle traversal.
• Support for retaining indices for whole triangles across operations.
• Evaluator: Added "removeUnusedMaterial" option.
• Brush: Added ability to call "prepareGeometry" on geometry modification, operation.
• Ability to run operations on geometry with no index.
• Evaluator: Add "useCDTClipping" option.

Changed

• Adjusted minimum three.js, three-mesh-bvh version.

Fixed

• Adjusted coplanar detection to be more robust, avoid using raycasting for detection.

v0.0.17

Fixed

• Add hollow operations to types.

v0.0.16

Fixed

• A couple cases relating missing triangles during clip
• Cases where degenerate triangles could make their way into the result and potentially cause incorrectly large bounding boxes.

v0.0.15

Fixed

• Case where extraneous points could be generated causing incorrectly large bounding boxes when brushes contain degenerate triangles.

v0.0.13

Fixed

• Case where coplanar faces may not be clipped together.
• Case where coplanar faces may not be removed correctly.

v0.0.12

Fixed

• Evaluator.conslidateGroups not working as expected when groups need to be reordered and merged.
• Cases where triangles are culled incorrectly.

v0.0.11

Added

• Small performance improvement to HalfEdge structure generation resulting in up to 4-5% time improvement on operations.
• Additional small performance improvement of 4-5% to speed up determination of whether a whole triangle is inside the companion mesh or not.
• Adjust the hash logic for finding sibling edges to be more robust.
• Support for HOLLOW_INTERSECTION and HOLLOW_SUBTRACTION to allow for non-manifold clipping results on the first brush.
• Improve performance by ~10-30% when objects are intersecting by preemtively detecting potential coplanar faces and skipping a slow raycast path for non-coplanar faces.

v0.0.10

Added

• Evaluator.consolidateGroups option to merge groups with common materials on CSG operation.
• New optional function signature for Evalutor.evaluate to return perform multiple operations on the brushes at once.
• REVERSE_SUBTRACTION operation to perform the subtraction of brush A from brush B.

Fixed

• A clip case resulting in a missing triangle.

Changed

• Bumped three-mesh-bvh version to v0.6.6
• Uses an indirect bvh buffer to enable faster intersection search operations.

v0.0.9

Fixed

• Incorrect type declarations.

v0.0.8

Fixed

• Peer dependencies to allow three versions >= r144