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S3dlib: Decorative parametric surfaces
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Shell surface with colormap
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D01_Surface_Colormap_2.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C08_DecorativeSurfaces/D01_Surface_Colormap_2.py>`__.


See: https://s3dlib.org/examples/colormaps/shell.html


|picdemo_Surface_Colormap_2|

.. |picdemo_Surface_Colormap_2| image:: ../_static/Graphics3D/S3dlib/demo_Surface_Colormap_2.png

**Left figure**:  demo_Surface_Colormap_2.





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Escher Knot
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D02_Escher_Knot_2.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C08_DecorativeSurfaces/D02_Escher_Knot_2.py>`__.


See: https://s3dlib.org/examples/showcase/mceknot_2.html


|picdemo_Escher_Knot_2|

.. |picdemo_Escher_Knot_2| image:: ../_static/Graphics3D/S3dlib/demo_Escher_Knot_2.png

**Left figure**:  demo_Escher_Knot_2.








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Escher sphere spirals
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D03_Escher_Sphere_Spirals.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C08_DecorativeSurfaces/D03_Escher_Sphere_Spirals.py>`__.


See: https://s3dlib.org/examples/showcase/sphericalspirals.html


|picdemo_Escher_Sphere_Spirals|

.. |picdemo_Escher_Sphere_Spirals| image:: ../_static/Graphics3D/S3dlib/demo_Escher_Sphere_Spirals.png

**Left figure**:  demo_Escher_Sphere_Spirals.






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Escher spirals
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D04_Escher_Spirals.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C08_DecorativeSurfaces/D04_Escher_Spirals.py>`__.


See: https://s3dlib.org/examples/showcase/spirals.html


|picdemo_Escher_Spirals|

.. |picdemo_Escher_Spirals| image:: ../_static/Graphics3D/S3dlib/demo_Escher_Spirals.png

**Left figure**:  demo_Escher_Spirals.