Metadata-Version: 2.1
Name: taperable_helix
Version: 0.8.7
Summary: Generate helixes that can optionally taper to a point at each end.
Home-page: https://github.com/winksaville/py-taperable-helix
Author: Wink Saville
Author-email: wink@saville.com
License: MIT license
Description: ===============
        Taperable Helix
        ===============
        
        ..
          TODO: eventually we'll enable the badges
          .. image:: https://img.shields.io/travis/winksaville/taperable_helix.svg
                  :target: https://travis-ci.com/winksaville/taperable_helix
        
        .. image:: https://img.shields.io/pypi/v/taperable_helix.svg
           :target: https://pypi.python.org/pypi/taperable_helix
        
        .. image:: https://readthedocs.org/projects/taperable-helix/badge/?version=latest
            :target: https://taperable-helix.readthedocs.io/en/latest/?badge=latest
            :alt: Documentation Status
        
        Generate helixes that can optionally taper to a point at each end.
        
        * GitHub repo: https://github.com/winksaville/py-taperable-helix/
        * Documentation: https://taperable-helix.readthedocs.io/
        * PyPi package: https://pypi.org/project/taperable-helix/
        * Test PyPi package: https://test.pypi.org/project/taperable-helix/
        * Free software: MIT license
        
        
        Package Docs
        ------------
        
        * docs: https://taperable-helix.readthedocs.io/en/latest/taperable_helix.html
        * source: `helix.py`_
        
        Examples
        --------
        
        * `helical_line.py`_
        
        .. code-block:: python
        
            def helical_line(
                radius: float = 5, pitch: float = 2, height: float = 6, num_points: int = 100
            ) -> List[Tuple[float, float, float]]:
                h: Helix = Helix(radius=radius, pitch=pitch, height=height)
                f = h.helix()
                points = list(map(f, linspace(start=0, stop=1, num=num_points, dtype=float)))
                # print(f"helical_line: points={points}")
                return points
        
            
        .. image:: https://raw.githubusercontent.com/winksaville/py-taperable-helix/master/data/helical_line.webp
        
        
        * `helical_tri.py`_
        
        .. code-block:: python
        
            def helical_triangle(
                radius: float = 1,
                pitch: float = 2,
                height: float = 4,
                num_points: int = 100,
                tri_height: float = 0.2,
                tri_width: float = 0.2,
            ) -> Tuple[
                List[Tuple[float, float, float]],
                List[Tuple[float, float, float]],
                List[Tuple[float, float, float]],
            ]:
        
                # Create three helixes that taper to a point
        
                # Create the base Helix
                h: Helix = Helix(
                    radius=radius, pitch=pitch, height=height, taper_out_rpos=0.1, taper_in_rpos=0.9
                )
        
                # The Upper points, horz_offset defaults to 0
                fU = h.helix(HelixLocation(vert_offset=tri_height / 2))
                points_fU = list(map(fU, linspace(h.first_t, h.last_t, num=100, dtype=float)))
        
                # The Lower points, again horz_offset defaults to 0
                fL = h.helix(HelixLocation(vert_offset=-tri_height / 2))
                points_fL = list(map(fL, linspace(h.first_t, h.last_t, num=100, dtype=float)))
        
                # The Middle point, change vert_offset to 0
                fM = h.helix(HelixLocation(horz_offset=tri_width))
                points_fM = list(map(fM, linspace(h.first_t, h.last_t, num=100, dtype=float)))
        
                return (points_fU, points_fM, points_fL)
        
        
        .. image:: https://raw.githubusercontent.com/winksaville/py-taperable-helix/master/data/helical_tri.webp
        
        
        Prerequisites
        -------------
        
        Using
        #####
        
        * python >= 3.7
        
        
        Development and Examples
        ########################
        
        * sphinx
        * plotly
        
          * numpy
          * panda
          * python-kaleido
        
        Credits
        -------
        
        This code originated from a post_ by Adam Urbanczyk to the CadQuery_ forum_ and this
        package was created with Cookiecutter_ and the `audreyr/cookiecutter-pypackage`_ project template.
        
        .. _Cookiecutter: https://github.com/audreyr/cookiecutter
        .. _`audreyr/cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage
        .. _post: https://groups.google.com/g/cadquery/c/5kVRpECcxAU/m/7no7_ja6AAAJ
        .. _CadQuery: https://github.com/cadquery/cadquery
        .. _forum: https://groups.google.com/g/cadquery
        .. _`helix.py`: https://github.com/winksaville/py-taperable-helix/blob/master/taperable_helix/helix.py
        .. _`helical_line.py`: https://github.com/winksaville/py-taperable-helix/blob/master/examples/helical_line.py
        .. _`helical_tri.py`: https://github.com/winksaville/py-taperable-helix/blob/master/examples/helical_tri.py
        
        
        
Keywords: taperable_helix
Platform: UNKNOWN
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Requires-Python: >=3.7
Description-Content-Type: text/x-rst
