3d5ae6752a
- supports range and index subexpressions and many new operators - switched to my patched version of exp4j to support all this. - expressions belong to rocket document. Accessed from analysis menu. - expression importing from file - datatypes section defined in file for storing datatypes other than internal ones - flightdatatype fix to forget outdated types - many GUI fixes to custom expressions - new unitgroups supported. Auto unit detection for SI units in custom expressions. Had to carefully merge loading/saving code with Kevins recent de-localization update. Hopefully changes to materials saving kept but switched datatype access to just using symbol as the key. Hopefully can get the changes to exp4j upstream so we don't need to keep using this patched version.
47 lines
2.1 KiB
Plaintext
47 lines
2.1 KiB
Plaintext
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The current OpenRocket file format is "documented" only as the
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reference implementation. This will hopefully change in the future.
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The "version" attribute of the <openrocket> tag describes the file
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format version used, while the "creator" attribute MAY describe the
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software and version used to write the document.
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The file format version is increased every time the format is
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changed. The minor number is increased when changes are made that are
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mostly backward-compatible, meaning that older software versions
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should be able to read the design sans the new features. The major
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number is increased when changes are made that render the design
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problematic or impossible to read for older software. For maximum
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compatibility software should save a file in the oldest file format
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version that supports all the necessary design features.
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The following file format versions exist:
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1.0: File format version of the first public release (OpenRocket 0.9.0)
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1.1: Introduced with OpenRocket 0.9.4. Adds support for saving fin
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tabs (<tabheight>, <tablength> and <tabposition> elements) and
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allows attaching subcomponents to a tube coupler (previously
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forbidden).
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1.2: Introduced with OpenRocket 1.1.1. Adds the <digest> tag to
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motor definitions. The digest uniquely identifies the
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functional characteristics of a particular thrust curve motor.
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1.3: Introduced with OpenRocket 1.1.9. Adds the <launchlongitude> and
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<geodeticmethod> parameters to the simulation conditions element.
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1.4: Introduced with OpenRocket 12.03. Adds the launchrodvelocity and
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deploymentvelocity attributes to <flightdata> element. The motor
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digesting algorithm was changed. Adds <separationevent> and
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<separationdelay> elements to stage components (except sustainer).
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1.5: Introduced with OpenRocket 12.xx. Added ComponentPresets.
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Added lowerstageseparation as recovery device deployment event.
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1.6 (pre):
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Added <datatypes> section for supporting datatypes other than
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internal ones. Currently only supports datatypes from custom expressions. |