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allow per-helix-group geometry #993

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dave-doty opened this issue Sep 18, 2024 · 1 comment
Open

allow per-helix-group geometry #993

dave-doty opened this issue Sep 18, 2024 · 1 comment
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closed in dev Indicates issue is closed in the dev branch, available at: https://scadnano.org/dev/ enhancement New feature or request

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dave-doty commented Sep 18, 2024

This overrides the global geometry object for a given HelixGroup.

@dave-doty dave-doty added the enhancement New feature or request label Sep 18, 2024
@dave-doty dave-doty changed the title allow per-helix/helix group geometry allow per-helix-group geometry Sep 18, 2024
@dave-doty dave-doty self-assigned this Sep 19, 2024
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dave-doty commented Sep 21, 2024

Release notes

HelixGroups custom geometry

See also UC-Davis-molecular-computing/scadnano-python-package#306 (comment).

The Design has "geometry" parameters that can be set to control things such as rise per base pair, via Edit --> Set geometric parameters:

image

It is now possible to set custom geometric parameters for individual Helix groups:

image

For example, here are two helices in different groups, the top (helix 0) with the standard 10.5 base pairs per turn and the bottom (helix 1) with the 18 base pairs per turn of PNA, visualized here in the oxView window:

image

@dave-doty dave-doty added the closed in dev Indicates issue is closed in the dev branch, available at: https://scadnano.org/dev/ label Sep 21, 2024
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closed in dev Indicates issue is closed in the dev branch, available at: https://scadnano.org/dev/ enhancement New feature or request
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