2019-05-19 20:43:34 +08:00
> Version numbers are based on [Semantic Versioning](https://semver.org/).
2021-12-09 07:56:05 +08:00
# v3.2
## Deprecated:
Name | Description
--|--
**paths2sections** | use **rails2sections** instead.
**hull_polyline2d**, **hull_polyline3d** | use **polyline_join** instead.
**shape_starburst**, **shape_pentagram** | use **shape_star** instead.
**starburst** | use **polyhedra/star** instead.
## New parameters:
- `angle_between` adds `ccw` .
## New modules/functions:
### Matrix
## 2D/3D Function
Signature | Description
--|--
[**rails2sections**(rails) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-rails2sections.html ) | create sections along rails.
## Transformation
Signature | Description
--|--
[**select**(i) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-select.html ) | select module objects.
[**polyline_join**(points) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyline_join.html ) | place a join on each point. Hull each pair of joins and union all convex hulls.
## 2D Shape
Signature | Description
--|--
[**shape_star**([outer_radius, inner_radius, n])](https://openhome.cc/eGossip/OpenSCAD/lib3x-shape_star.html) | create a 2D star.
## Polyhedra
Signature | Description
--|--
[**polyhedra/star**([outerRadius, innerRadius, height, n])](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyhedra_star.html) | create a 3D star.
[**polyhedra/polar_zonohedra**(n[, theta])](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyhedra_polar_zonohedra.html) | create a [polar zonohedra ](https://mathworld.wolfram.com/PolarZonohedron.html ).
[**polyhedra/tetrahedron**(radius[, detail])](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyhedra_tetrahedron.html) | create a tetrahedron.
[**polyhedra/hexahedron**(radius[, detail])](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyhedra_hexahedron.html) | create a hexahedron.
[**polyhedra/octahedron**(radius[, detail])](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyhedra_octahedron.html) | create a octahedron.
[**polyhedra/dodecahedron**(radius[, detail])](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyhedra_dodecahedron.html) | create a dodecahedron.
[**polyhedra/icosahedron**(radius[, detail])](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyhedra_icosahedron.html) | create a icosahedron.
[**polyhedra/superellipsoid**(radius[, detail])](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyhedra_superellipsoid.html) | create a superellipsoid.
2021-07-03 12:00:26 +08:00
# v3.1
## Deprecated:
Name | Description
--|--
**bezier_surface** | use **surface/sf_splines** instead.
**function_grapher** | use **surface/sf_thicken** instead.
## New modules/functions:
### Matrix
Signature | Description
--|--
[**maxtrix/m_transpose**(m) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-m_transpose.html ) | transpose a matrix.
### Surface
Signature | Description
--|--
[**surface/sf_curve**(levels, curve_path, ...) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-sf_curve.html ) | curve a photo.
[**surface/sf_splines**(ctrl_pts, row_spline, column_spline) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-sf_splines.html ) | generalized-spline surface.
[**surface/sf_thicken**(points, thickness, ...) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-sf_thicken.html ) | thicken a surface.
[**surface/sf_solidifyT**(points1, points2, triangles) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-sf_solidifyT.html ) | solidify two surfaces with triangular mesh.
[**surface/sf_thickenT**(points, thickness, ...) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-sf_thickenT.html ) | thicken a surface with triangular mesh.
### Triangle
Signature | Description
--|--
[**triangle/tri_circumcenter**(shape_pts) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-tri_circumcenter.html ) | return the circumcenter of a triangle.
[**triangle/tri_incenter**(shape_pts) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-tri_incenter.html ) | return the incenter of a triangle.
[**triangle/tri_ear_clipping**(shape_pts, ret = "TRI_INDICES", ...) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-tri_ear_clipping.html ) | triangulation by [ear clipping ](https://en.wikipedia.org/wiki/Polygon_triangulation#Ear_clipping_method ).
[**triangle/tri_delaunay**(points, ret = "TRI_INDICES") ](https://openhome.cc/eGossip/OpenSCAD/lib3x-tri_delaunay.html ) | Join a set of points to make a [Delaunay triangulation ](https://en.wikipedia.org/wiki/Delaunay_triangulation ).
[**triangle/tri_delaunay_indices**(d) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-tri_delaunay_indices.html ) | return triangle indices from a delaunay object.
[**triangle/tri_delaunay_shapes**(d) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-tri_delaunay_shapes.html ) | return triangle shapes from a delaunay object.
[**triangle/tri_delaunay_voronoi**(d) ](https://openhome.cc/eGossip/OpenSCAD/lib3x-tri_delaunay_voronoi.html ) | return [Voronoi ](https://en.wikipedia.org/wiki/Voronoi_diagram ) cells from a delaunay object.
2021-03-09 17:43:45 +08:00
# v3.0
**It's a version that Breaks Backward Compatibility!!**
This version removed all deprecated modules/functions in previous versions.
Function signature changed:
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- [function_grapher ](https://openhome.cc/eGossip/OpenSCAD/lib3x-function_grapher.html ): delete `slicing` parameter.
- [hull_polyline3d ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hull_polyline3d.html ): Rename the parameter `thickness` to `diameter` .
- [line3d ](https://openhome.cc/eGossip/OpenSCAD/lib3x-line3d.html ): Rename the parameter `thickness` to `diameter` .
- [polyline3d ](https://openhome.cc/eGossip/OpenSCAD/lib3x-polyline3d.html ): Rename the parameter `thickness` to `diameter` .
- [util/bsearch ](https://openhome.cc/eGossip/OpenSCAD/lib3x-bsearch.html ): only supports `sorted` and `target` parameters.
- [util/dedup ](https://openhome.cc/eGossip/OpenSCAD/lib3x-dedup.html ): delete `sorted` parameter. add the `eq` ,`hash` and `number_of_buckets` parameters.
2021-03-09 17:43:45 +08:00
Deleted:
- `m_cumulate` deleted.
- `trianglate` deleted.
- `turtle/turtle2d` and `turtle/turtle3d` are used internally.
**This version, however, has some new features.**
Enhanced:
2021-03-14 12:00:53 +08:00
- [lines_intersection ](https://openhome.cc/eGossip/OpenSCAD/lib3x-lines_intersection.html ): Supports 3D lines.
- [util/sort ](https://openhome.cc/eGossip/OpenSCAD/lib3x-sort.html ): `by` accepts a function literal.
- [util/zip ](https://openhome.cc/eGossip/OpenSCAD/lib3x-zip.html ): Adds the `combine` parameter.
- [function_grapher ](https://openhome.cc/eGossip/OpenSCAD/lib3x-function_grapher.html ): `"LINES"` 、`"HULL_LINES"` performance improved.
- [vx_union ](https://openhome.cc/eGossip/OpenSCAD/lib3x-vx_union.html ), [vx_circle ](https://openhome.cc/eGossip/OpenSCAD/lib3x-vx_circle.html ), [vx_bezier ](https://openhome.cc/eGossip/OpenSCAD/lib3x-vx_bezier.html ), [vx_polygon ](https://openhome.cc/eGossip/OpenSCAD/lib3x-polygon.html ): Performance improved.
- [util/dedup ](https://openhome.cc/eGossip/OpenSCAD/lib3x-dedup.html ): Performance improved.
2021-03-09 17:43:45 +08:00
New modules/functions:
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- [angle_between ](https://openhome.cc/eGossip/OpenSCAD/lib3x-angle_between.html )
- [util/degrees ](https://openhome.cc/eGossip/OpenSCAD/lib3x-degrees.html )
- [util/radians ](https://openhome.cc/eGossip/OpenSCAD/lib3x-radians.html )
- [util/polar_coordinate ](https://openhome.cc/eGossip/OpenSCAD/lib3x-polar_coordinate.html )
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- [util/spherical_coordinate ](https://openhome.cc/eGossip/OpenSCAD/lib3x-spherical_coordinate.html )
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- [util/every ](https://openhome.cc/eGossip/OpenSCAD/lib3x-every.html )
- [util/some ](https://openhome.cc/eGossip/OpenSCAD/lib3x-some.html )
- [util/swap ](https://openhome.cc/eGossip/OpenSCAD/lib3x-swap.html )
- [util/shuffle ](https://openhome.cc/eGossip/OpenSCAD/lib3x-shuffle.html )
- [util/find_index ](https://openhome.cc/eGossip/OpenSCAD/lib3x-find_index.html )
- [util/set/hashset ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashset.html )
- [util/set/hashset_add ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashset_add.html )
- [util/set/hashset_has ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashset_has.html )
- [util/set/hashset_del ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashset_del.html )
- [util/set/hashset_len ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashset_len.html )
- [util/set/hashset_elems ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashset_elems.html )
- [util/map/hashmap ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap.html )
- [util/map/hashmap_put ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap_put.html )
- [util/map/hashmap_get ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap_get.html )
- [util/map/hashmap_del ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap_del.html )
- [util/map/hashmap_len ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap_len.html )
- [util/map/hashmap_keys ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap_keys.html )
- [util/map/hashmap_values ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap_values.html )
- [util/map/hashmap_entries ](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap_entries.html )
- [maze/mz_theta_cells ](https://openhome.cc/eGossip/OpenSCAD/lib3x-mz_theta_cells.html )
- [maze/mz_theta_get ](https://openhome.cc/eGossip/OpenSCAD/lib3x-mz_theta_get.html )
2021-03-09 17:43:45 +08:00
2021-02-01 17:39:16 +08:00
# v2.5
Deprecated:
- `polytransversals`
- `shape_glued2circles` . Use `shape_liquid_splitting` instead.
New modules and functions:
- 2D Module
- [polygon_hull ](https://openhome.cc/eGossip/OpenSCAD/lib2x-polygon_hull.html )
- 3D Module
- [polyhedron_hull ](https://openhome.cc/eGossip/OpenSCAD/lib2x-polyhedron_hull.html )
- Path
- [curve ](https://openhome.cc/eGossip/OpenSCAD/lib2x-curve.html )
- [bauer_spiral ](https://openhome.cc/eGossip/OpenSCAD/lib2x-bauer_spiral.html )
- [fibonacci_lattice ](https://openhome.cc/eGossip/OpenSCAD/lib2x-fibonacci_lattice.html )
- 2D Shape
- [shape_liquid_splitting ](https://openhome.cc/eGossip/OpenSCAD/lib2x-shape_liquid_splitting.html )
- Util
- [util/lerp ](https://openhome.cc/eGossip/OpenSCAD/lib2x-lerp.html )
- [util/choose ](https://openhome.cc/eGossip/OpenSCAD/lib2x-choose.html )
- Voxel
- [voxel/vx_bezier ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_bezier.html )
- [voxel/vx_curve ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_curve.html )
- [voxel/vx_contour ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_contour.html )
- Maze
- [maze/mz_square_cells ](https://openhome.cc/eGossip/OpenSCAD/lib2x-mz_square_cells.html )
- [maze/mz_square_get ](https://openhome.cc/eGossip/OpenSCAD/lib2x-mz_square_get.html )
- [maze/mz_square_walls ](https://openhome.cc/eGossip/OpenSCAD/lib2x-mz_square_walls.html )
- [maze/mz_hex_walls ](https://openhome.cc/eGossip/OpenSCAD/lib2x-mz_hex_walls.html )
- [maze/mz_square_initialize ](https://openhome.cc/eGossip/OpenSCAD/lib2x-mz_square_initialize.html )
- [maze/mz_hamiltonian ](https://openhome.cc/eGossip/OpenSCAD/lib2x-mz_hamiltonian.html )
2020-08-05 17:20:14 +08:00
# v2.4
Deprecated:
- Pixel. Use Voxel instead.
- voronoi2d: use [voronoi/vrn2_from ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vrn2_from.html ) instead.
- voronoi3d: use [voronoi/vrn3_from ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vrn3_from.html ) instead.
Improved:
- polyline2d: improved middle-point drawing, support `joinStyle` parameter.
- box_extrude: added `bottom_thicnkess` parameter.
New modules and functions:
- 2D Function
- [lines_intersection ](https://openhome.cc/eGossip/OpenSCAD/lib2x-lines_intersection.html )
- Util
- [util/sum ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sum.html )
- [util/zip ](https://openhome.cc/eGossip/OpenSCAD/lib2x-zip.html )
- Turtle
- [turtle/footprints2 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-footprints2.html )
- [turtle/footprints3 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-footprints3.html )
- [turtle/lsystem2 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-lsystem2.html )
- [turtle/lsystem3 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-lsystem3.html )
- Voxel
- [voxel/vx_line ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_line.html )
- [voxel/vx_polyline ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_polyline.html )
- [voxel/vx_circle ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_circle.html )
- [voxel/vx_cylinder ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_cylinder.html )
- [voxel/vx_sphere ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_sphere.html )
- [voxel/vx_polygon ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_polygon.html )
- [voxel/vx_from ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_from.html )
- [voxel/vx_ascii ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_ascii.html )
- [voxel/vx_gray ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_gray.html )
- [voxel/vx_union ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_union.html )
- [voxel/vx_intersection ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_intersection.html )
- [voxel/vx_difference ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vx_difference.html )
- Matrix
- [matrix/m_determinant ](https://openhome.cc/eGossip/OpenSCAD/lib2x-m_determinant.html )
- Voronoi
- [voronoi/vrn2_from ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vrn2_from.html )
- [voronoi/vrn2_space ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vrn2_space.html )
- [voronoi/vrn2_cells_from ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vrn2_cells_from.html )
- [voronoi/vrn2_cells_space ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vrn2_cells_space.html )
- [voronoi/vrn3_from ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vrn3_from.html )
- [voronoi/vrn3_space ](https://openhome.cc/eGossip/OpenSCAD/lib2x-vrn3_space.html )
2020-04-08 09:42:25 +08:00
# v2.3
Bugfixes:
- `helix_extrude` : wrong orientation when `CLK` .
Deprecated:
- polysections: use [sweep ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sweep.html ) instead.
- rotate_p: use [ptf_rotate ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_rotate.html ) instead.
- circle_path: use [shape_circle ](https://openhome.cc/eGossip/OpenSCAD/lib2x-shape_circle.html ) instead.
New modules and functions:
- 3D Module
- [sweep ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sweep.html )
- [loft ](https://openhome.cc/eGossip/OpenSCAD/lib2x-loft.html )
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- 2D Function
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- [contours ](https://openhome.cc/eGossip/OpenSCAD/lib2x-contours.html )
- Path
- [shape_circle ](https://openhome.cc/eGossip/OpenSCAD/lib2x-shape_circle.html )
- Util
- [util/bsearch ](https://openhome.cc/eGossip/OpenSCAD/lib2x-bsearch.html )
- [util/has ](https://openhome.cc/eGossip/OpenSCAD/lib2x-has.html )
- [util/dedup ](https://openhome.cc/eGossip/OpenSCAD/lib2x-dedup.html )
- [util/flat ](https://openhome.cc/eGossip/OpenSCAD/lib2x-flat.html )
- Point transformation
- [ptf/ptf_rotate ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_rotate.html )
- [ptf/ptf_x_twist ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_x_twist.html )
- [ptf/ptf_y_twist ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_y_twist.html )
- [ptf/ptf_circle ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_circle.html )
- [ptf/ptf_bend ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_bend.html )
- [ptf/ptf_ring ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_ring.html )
- [ptf/ptf_sphere ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_sphere.html )
- [ptf/ptf_torus ](https://openhome.cc/eGossip/OpenSCAD/lib2x-ptf_torus.html )
- Surface
- [surface/sf_square ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sf_square.html )
- [surface/sf_bend ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sf_bend.html )
- [surface/sf_ring ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sf_ring.html )
- [surface/sf_sphere ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sf_sphere.html )
- [surface/sf_torus ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sf_torus.html )
- [surface/sf_solidify ](https://openhome.cc/eGossip/OpenSCAD/lib2x-sf_solidify.html )
- Noise
- [noise/nz_perlin1 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_perlin1.html )
- [noise/nz_perlin1s ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_perlin1s.html )
- [noise/nz_perlin2 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_perlin2.html )
- [noise/nz_perlin2s ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_perlin2s.html )
- [noise/nz_perlin3 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_perlin3.html )
- [noise/nz_perlin3s ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_perlin3s.html )
- [noise/nz_worley2 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_worley2.html )
- [noise/nz_worley2s ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_worley2s.html )
- [noise/nz_worley3 ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_worley3.html )
- [noise/nz_worley3s ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_worley3s.html )
- [noise/nz_cell ](https://openhome.cc/eGossip/OpenSCAD/lib2x-nz_cell.html )
2020-03-13 09:58:00 +08:00
# v2.2.1
Bugfixes:
- `util/sort` : z not sorted.
Improvements:
- Faster when the `style` of `function_grapher` is `"LINES"` or `"HULL_LINES"` .
- Dedup pixels of `pixel/px_polyline` , `pixel/px_circle` , `pixel/px_cylinder` , `pixel/px_sphere` , `pixel/px_polygon` .
2020-01-28 17:57:02 +08:00
# v2.2
- Bugfixes
- `util/sort` : fix "search term not found" warning when `by` is `"idx"` .
- Better dependency management. Just `use` modules you want. Existing scripts are not required to do any change.
2019-10-18 08:35:02 +08:00
# v2.1
- Bugfixes
- `bend_extrude` : fix wrong rotation.
- `bijection_offset` : fix point order.
- New parameters.
- `box_extrude` : new `twist` parameter.
- `crystall_ball` : new `thickness` parameter.
- New modules and functions.
- [bspline_curve ](https://openhome.cc/eGossip/OpenSCAD/lib2-bspline_curve.html )
- [util/rand ](https://openhome.cc/eGossip/OpenSCAD/lib2-rand.html )
- [util/fibseq ](https://openhome.cc/eGossip/OpenSCAD/lib2-fibseq.html )
- [pixel/px_from ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_from.html )
- [pixel/px_ascii ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_ascii.html )
- [pixel/px_gray ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_gray.html )
- [part/connector_peg ](https://openhome.cc/eGossip/OpenSCAD/lib2-connector_peg.html )
2019-10-18 18:09:00 +08:00
- [part/cone ](https://openhome.cc/eGossip/OpenSCAD/lib2-cone.html )
2019-10-18 18:06:35 +08:00
- [part/joint_T ](https://openhome.cc/eGossip/OpenSCAD/lib2-joint_T.html )
2019-10-18 08:35:02 +08:00
- [turtle/t2d ](https://openhome.cc/eGossip/OpenSCAD/lib2-t2d.html )
- [turtle/t3d ](https://openhome.cc/eGossip/OpenSCAD/lib2-t3d.html )
2019-07-15 08:18:50 +08:00
# v2.0
- Use new features of OpenSCAD-2019.05 to refactor internal implementation.
- Delete the `log` module which is never used.
- Directory changed.
- `m_cumulate` , `m_mirror` , `m_rotation` , `m_scaling` , `m_shearing` and `m_translation` are moved into the `matrix` directory.
- `turtle2d` and `turtle3d` are moved into the `turtle` directory.
- `parse_number` , `split_str` and `sub_str` are moved into the `util` directory.
- New modules and functions.
- [pixel/px_line ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_line.html )
- [pixel/px_polyline ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_polyline.html )
- [pixel/px_circle ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_circle.html )
- [pixel/px_cylinder ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_cylinder.html )
- [pixel/px_sphere ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_sphere.html )
- [pixel/px_polygon ](https://openhome.cc/eGossip/OpenSCAD/lib2-px_polygon.html )
- [util/reverse ](https://openhome.cc/eGossip/OpenSCAD/lib2-reverse.html )
- [util/slice ](https://openhome.cc/eGossip/OpenSCAD/lib2-slice.html )
- [util/sort ](https://openhome.cc/eGossip/OpenSCAD/lib2-sort.html )
2019-07-02 14:31:20 +08:00
# v1.3.3
- Bugfixes
- `in_shape` : Wrong variable name.
2019-06-17 20:24:29 +08:00
# v1.3.2
- All-in-one source file.
- You can use `include <dotSCAD.scad>;` or `use <dotSCAD.scad>;` if you really don't want to care about dependencies.
- Bugfixes
- `along_with` : Wrong variable scope.
# v1.3.1
- Bugfixes
- `in_polyline` : Wrong parameter name.
- `in_shape` : Missing dependency.
- `along_with` : Avoid warning when using 2D points.
2019-06-09 11:33:28 +08:00
# v1.3
- New modules:
- [bend_extrude ](https://openhome.cc/eGossip/OpenSCAD/lib-bend_extrude.html )
- [voronoi2d ](https://openhome.cc/eGossip/OpenSCAD/lib-voronoi2d.html )
- [voronoi3d ](https://openhome.cc/eGossip/OpenSCAD/lib-voronoi3d.html )
- New functions:
- [in_shape ](https://openhome.cc/eGossip/OpenSCAD/lib-in_shape.html )
- [in_polyline ](https://openhome.cc/eGossip/OpenSCAD/lib-in_polyline.html )
- [midpt_smooth ](https://openhome.cc/eGossip/OpenSCAD/lib-midpt_smooth.html )
- [trim_shape ](https://openhome.cc/eGossip/OpenSCAD/lib-trim_shape.html )
- [triangulate ](https://openhome.cc/eGossip/OpenSCAD/lib-triangulate.html )
- New parameters:
- `distance` of [shape_taiwan ](https://openhome.cc/eGossip/OpenSCAD/lib-shape_taiwan.html )
- `epsilon` of [bijection_offset ](https://openhome.cc/eGossip/OpenSCAD/lib-bijection_offset.html )
- `method` of [path_extrude ](https://openhome.cc/eGossip/OpenSCAD/lib-path_extrude.html )
- `method` of [along_with ](https://openhome.cc/eGossip/OpenSCAD/lib-along_with.html )
2019-05-20 17:36:04 +08:00
# v1.2
2019-05-20 17:36:29 +08:00
- New modules and functions:
2019-05-20 17:36:04 +08:00
- [starburst ](https://openhome.cc/eGossip/OpenSCAD/lib-starburst.html )
- [torus_knot ](https://openhome.cc/eGossip/OpenSCAD/lib-torus_knot.html )
- [bijection_offset ](https://openhome.cc/eGossip/OpenSCAD/lib-bijection_offset.html )
- [path_scaling_sections ](https://openhome.cc/eGossip/OpenSCAD/lib-path_scaling_sections.html )
- Others
- Avoid warnings when using newer versions of OpenSCAD after 2015.03.
2019-05-13 08:41:50 +08:00
# v1.1.1
- Bugfixes
2019-05-13 08:44:54 +08:00
- `m_rotation` returns an identity matrix if `a` is 0.
2019-05-13 09:55:25 +08:00
- The `path_pts` parameter of `path_extrude` accepts two or three points.
- The `points` parameter of `along_with` accepts two or three points.
2019-05-13 08:41:50 +08:00
- Others
- OpenSCAD has built-in matrix multiplication so `m_multiply` is not necessary.
2019-05-04 20:59:36 +08:00
# v1.1
- New matrix functions:
- [m_multiply ](https://openhome.cc/eGossip/OpenSCAD/lib-m_multiply.html )
- [m_cumulate ](https://openhome.cc/eGossip/OpenSCAD/lib-m_cumulate.html )
- [m_translation ](https://openhome.cc/eGossip/OpenSCAD/lib-m_translation.html )
- [m_rotation ](https://openhome.cc/eGossip/OpenSCAD/lib-m_rotation.html )
- [m_scaling ](https://openhome.cc/eGossip/OpenSCAD/lib-m_scaling.html )
- [m_mirror ](https://openhome.cc/eGossip/OpenSCAD/lib-m_mirror.html )
- [m_shearing ](https://openhome.cc/eGossip/OpenSCAD/lib-m_shearing.html )
2019-05-04 21:23:00 +08:00
- New modules:
- [shear ](https://openhome.cc/eGossip/OpenSCAD/lib-shear.html )
2019-05-04 20:59:36 +08:00
- New Parameters:
- added `v` parameter to [rotate_p ](https://openhome.cc/eGossip/OpenSCAD/lib-rotate_p.html )
- Improved Performance:
- [path_extrude ](https://openhome.cc/eGossip/OpenSCAD/lib-path_extrude.html )
- [align_with ](https://openhome.cc/eGossip/OpenSCAD/lib-along_with.html )
2019-04-29 15:42:12 +08:00
# v1.0.1
- Fixed `path_extrude` crossing problem. See [issue 3 ](https://github.com/JustinSDK/dotSCAD/issues/3 ).
- Fixed `along_with` crossing problems (similar to `path_extrude` .)
# v1.0
- First release.
