Usage of c2x and rotation - Githubissues

RandyGaul / cute_headers

Collection of cross-platform one-file C/C++ libraries with no dependencies, primarily used for games

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Usage of c2x and rotation #370

Closed kkukshtel closed 1 year ago

kkukshtel commented 1 year ago

I'm having a hard time understand what parameters to pass to c2x for a poly rotation to produce the correct result. I'm trying to do collision for a rotating square (poly) and don't understand how the transform should be applied/which rotation to use. I think in general, my questions are:

"Where" does Cute see the Origin as?
I'm passing world space, unrotated verts, but trying to just rotate them with the c2x to produce the correct verts for poly collision, is this the wrong method?

Would love any help here!

kkukshtel commented 1 year ago

As I follow up I basically figured it out. I worked mostly on getting the verts into world space and then just passing null to the collision check functions, but I think I now know enough where I could just pass them in directly via c2x.