<![CDATA[Vector (radius/angle) math libraries?]]>Pondering a thingy that would depend on adding/multiplying vectors (as in an angle and magnitude) -- perturbing points in a grid. Has anyone already built abstractions for the basic ops? Would save me some time.

EDIT: Turns out what I'm doing isn't so complicated, so, a library is not really necessary.

hjh

]]>http://forum.pdpatchrepo.info/topic/14885/vector-radius-angle-math-librariesRSS for NodeMon, 08 Jun 2026 08:12:37 GMTTue, 01 Oct 2024 08:41:53 GMT60<![CDATA[Reply to Vector (radius/angle) math libraries? on Tue, 01 Oct 2024 12:02:22 GMT]]>Pondering a thingy that would depend on adding/multiplying vectors (as in an angle and magnitude) -- perturbing points in a grid. Has anyone already built abstractions for the basic ops? Would save me some time.

EDIT: Turns out what I'm doing isn't so complicated, so, a library is not really necessary.

hjh

]]>http://forum.pdpatchrepo.info/topic/14885/vector-radius-angle-math-librarieshttp://forum.pdpatchrepo.info/topic/14885/vector-radius-angle-math-librariesTue, 01 Oct 2024 12:02:22 GMT<![CDATA[Reply to Vector (radius/angle) math libraries? on Tue, 01 Oct 2024 16:57:52 GMT]]>For fun this is the cross product
image.png

]]>http://forum.pdpatchrepo.info/topic/14885/vector-radius-angle-math-libraries/2http://forum.pdpatchrepo.info/topic/14885/vector-radius-angle-math-libraries/2Tue, 01 Oct 2024 16:57:52 GMT<![CDATA[Reply to Vector (radius/angle) math libraries? on Thu, 03 Oct 2024 11:44:57 GMT]]>@FFW said:

For fun this is the cross product

Huh -- the visual is actually kinda comprehensible :grin:

Eventually I realized that my specific case can be done more easily with Cartesian coordinates, so I'm just keeping them in that space. This cross product is good for future reference :+1:

hjh

]]>http://forum.pdpatchrepo.info/topic/14885/vector-radius-angle-math-libraries/3http://forum.pdpatchrepo.info/topic/14885/vector-radius-angle-math-libraries/3Thu, 03 Oct 2024 11:44:57 GMT