Issues TOI intersection test

[msiglreith]

Changing the height value in the test will result in a fail, even though it shouldn't affect the impact time imo.

[Rhuagh]

Hmm, yeah, it affects it for some reason. I don't rightly understand why at this point.

[Rhuagh]

I've attempted to understand this and so far I'm failing to understand

[Rhuagh]

I believe I understand why this is failing now. The core issue is that the simplex isn't cleared when advancing the hit spot along the ray.