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Full infra (ifc4.3) geometry implementation

PROJECT

Implementation in C++ (so available also in Python). Tasks so far identified transition curves / spirals, sweeps, horizontal+vertical, cant, linear placement.

Budget


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Contribution #725727
Contribution #725727
+$250.00USD
Completed
Contribution #766167
$
Today’s balance

$1,476.89 USD

Total raised

$1,476.89 USD

Total disbursed

--.-- USD

Estimated annual budget

$1,245.00 USD

About


IfcOpenShell comes with extensive support for IFC2X3 and IFC4 geometry items. Because Open CASCADE has excellent support for step entities (similar to IFC's original definitions) we are able to support these with relative ease.

The infrastructure geometry definitions are rather different (transition curves, separated 2d and vertical profiles, etc.) and need to be implemented from scratch.

Our team

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Small company interested in bringing infra geometries to IfcOpenShell

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Medium size company interested in bringing infra geometries to IfcOpenShell

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$1,000 USD

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Large company interested in bringing infra geometries to IfcOpenShell

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$2,000 USD

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+ 8

Full infra (ifc4.3) geometry implementation is all of us

Our contributors 12

Thank you for supporting Full infra (ifc4.3) geometry implementation.

Sogelink

$500 USD

Mats Norén

$400 USD

Hannes Wörn

$250 USD

Rhomberg Sers...

$250 USD

StefStap

$70 USD

Udo

$70 USD

Sven Amiet

$50 USD

Hans Hendriks

$50 USD

Rodas

$35 USD

Sigve Pettersen

$20 USD

Dayo Ayadi

$10 USD