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Union and Difference Coplanar Polygons #55

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phamvanthanh opened this issue Oct 8, 2019 · 4 comments
Open

Union and Difference Coplanar Polygons #55

phamvanthanh opened this issue Oct 8, 2019 · 4 comments

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@phamvanthanh
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Hi
Does the lib support these operations on 2D polygons?
@phamvanthanh phamvanthanh changed the title Union and Difference Planar Polygons Union and Difference Coplanar Polygons Oct 8, 2019
@miho
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miho commented Oct 14, 2019

No, only 3d solids are supported.

@phamvanthanh
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Can I implement those functionalities on my own?

@miho
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miho commented Oct 22, 2019

Sure. You are welcome to contribute. To be officially added to this library, you should discuss proposed API changes before you implement them. Just to make sure it fits well into the existing API.

Looking forward to your contributions!

@madhephaestus
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FYI, my fork has a Slice feature: https://github.com/NeuronRobotics/JCSG/blob/development/src/main/java/eu/mihosoft/vrl/v3d/Slice.java

that takes all of the 3d operations and allows you to generate correct polygon outlines of shapes.

I also have SVG import and Export to handle 2d polygons import and export: https://github.com/NeuronRobotics/JCSG/tree/development/src/main/java/eu/mihosoft/vrl/v3d/svg

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@miho @madhephaestus @phamvanthanh