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Parametric CAD technologies and stable BREP kernel are core requirements in today's world for deploying useful 3d modeling/editing experiences.
The web browse and cloud centric computing models of delivering application experiences to users is a unique opportunity. The browser is truly cross platform and traditional desktop programs are rapidly being replaced with web apps that are always up to date and simpler for user adoption.
Today we provide for developers JSketcher, an example CAD application along with a robust BREP kernel that is ready to be deployed to any modern web browser. JSketchers BREP kernel is built on top of OpenCASCADE and provides the friendly javascript APIs needed to build a full blown CAD application.
The web browse and cloud centric computing models of delivering application experiences to users is a unique opportunity. The browser is truly cross platform and traditional desktop programs are rapidly being replaced with web apps that are always up to date and simpler for user adoption.
Today we provide for developers JSketcher, an example CAD application along with a robust BREP kernel that is ready to be deployed to any modern web browser. JSketchers BREP kernel is built on top of OpenCASCADE and provides the friendly javascript APIs needed to build a full blown CAD application.
History and Sketch Based 3d ModelingWe provide a robust example CAD application with a solid design philosophy. Modeling tools that are history based and parametric allow for definition of model geometry that can be updated preserving design intent. Examples of feature dialogs and BREP application interfaces can accelerate developing a specialized CAD application targeting today's latest web browsers.
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JSON based model definition and data structuresJSON is a robust way to store and manage data using JavaScript in today's browsers.
Feature histories and parametric sketch data are all stored in JSON making it easy to interface with your own JavaScript functionality. |
Web-assembly BREP enginePerformance of JavaScript has increased over the years but still can not provide speed needed for performing the complex math and optimization of surface geometry. We provide clear and well defined interfaces to track features and abstract mapping identities of surfaces, wires and edges. Adding new "feature" command to pipeline is straightforward and allows for encapsulation of each step added to the part history. This allows developers to get down to the business of developing new novel functionality wile taking advantage of the structured part history, visualization and out of the box UI controls to develop feature wizard dialogs.
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2D Constraint solver2d sketcher using a completely JavaScript implementation of constraint solving allows for geometry to be created and consumed for extrude, loft, revolve operations, ect.
Example of both purely 2d constraint solver and 3d embedded 2d constraint solver provided. |
Feature Listing
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Open Source
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JSketcher is open source and available on github under the following licence.
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Source code available on github
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Copyright 2022 Autodrop3d LLC
https://autodrop3d.com
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
Any modifications made to the software must be submitted to Autodrop3d LLC with an irrevocable assignment of the copyright via git pull request. This is intended to allow Autodrop3d LLC to sell commercial licenses of the software for use in proprietary products under a dual-licensing strategy. Failure to contribute back modifications without a commercial license purchased from Autodrop3d LLC voids all permissions granted by this license.
Please visit https://www.autodrop3d.com/ip-licensing.html if you are interested in a commercial license that omits this condition's requirement of upstreaming of modifications.
The above copyright notice and these permission notices shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
https://autodrop3d.com
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
Any modifications made to the software must be submitted to Autodrop3d LLC with an irrevocable assignment of the copyright via git pull request. This is intended to allow Autodrop3d LLC to sell commercial licenses of the software for use in proprietary products under a dual-licensing strategy. Failure to contribute back modifications without a commercial license purchased from Autodrop3d LLC voids all permissions granted by this license.
Please visit https://www.autodrop3d.com/ip-licensing.html if you are interested in a commercial license that omits this condition's requirement of upstreaming of modifications.
The above copyright notice and these permission notices shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Licencing core parametric modeling technologies
Commercial Licence Options
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Javascript API single site licence
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