Siddharth Kumar

> is this on purpose? If not this could be fixed. I think strategies for these operations are not yet defined, that's why the same example is used on both...

Hey, @vissarion I want to work on this issue and implement the Quickhill algorithm for 3D points and also work on other algorithms in general that do not handle 3D...

It seems that I have to implement `volume` by scratch. So, I will make a separate header file in the `algorithms` directory and implement its functions, Is it fine?

@vissarion will you please explain about defining polyhedral surfaces, I'm not getting any clue on how to start?

well, I have been working on the polyhedral surfaces for few months, for defining the `volume` of 3d figures, geometry needs to be defined. #789 is related to the same...

hey @mloskot, I am a new contributor and would like to work on this issue?

> As far as I can judge the code, it won't work yet, so you will probably need to modify parts of the source code too. I checked the code,...

After spending a week on the codebase, it seems to me that wkt input and output depends on multiple header files, including dimensions check and concept check. To read inputs,...

Hey, @barendgehrels will you please review this PR, as I have implemented wkt read feature for polyhedral surfaces and I will also implement wkt write feature in a new PR,...

@mloskot @vissarion @awulkiew