Support for Geogebra's intersections, constrained points and Loci in kig ( GSoC 14 )

Review Request #119621 - Created Aug. 5, 2014 and discarded

Information
Aniket Anvit
kig
geogebra
Reviewers
kdeedu
narvaez

Line-Line intersection is perfect and simple to implement with the existing model. Other Intersections are a bit challenging since they output more than one object (point) unlike the other commands ( which output just one object).
LineConic, Circle-Circle intersections seem fine to me but I have some trouble in understanding whether my approach is correctly assigning the output-label to the obtained intersection points ( while filling the m_objectMap). Please check whether the IntImp parameter I am passing to the IntersectionTypes is correct or not. ConicConic Intersections produce 4-points sometimes and they have been implemented as Line-Conic intersections in Kig. So, we have to find the Radical-Lines of the conics first before finding the intersection-points. Currently , there is an issue that the Radical-lines are also added to the document ( while they should not be ), but this should be simple to take care (If you give the go-ahead to this approach).

Constrained points are must for Locus. I have implemented them , but the extra-handling required is making things a little ugly.
Locus is under progress...

I ran some basic tests for all the intersection cases which have been implemented. Seem ok. Only issue is with the conic-conic intersection case where we get the additional ConicRadical Lines which should be visible in Kig. However, this should be easy to take care of if this implementation survives.

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Description From Last Updated
Aniket Anvit
David Narváez
Aniket Anvit
Aniket Anvit
David Narváez
Aniket Anvit
David Narváez
David Narváez
Albert Astals Cid
Aniket Anvit
Review request changed

Status: Discarded

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