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trancy trancy
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4 years ago

For non-axis aligned vector reflection, vf = 2* P + vi. What does “P” represent in this equation?



the projection of vf onto the boundary line



the projection of the normal from the boundary line



the potential energy of the colliding object



the projection of -vi onto the normal of the boundary line

Textbook 
Fundamentals of Math and Physics for Game Programmers

Fundamentals of Math and Physics for Game Programmers


Edition: 1st
Author:
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wrote...
4 years ago

the projection of -vi onto the normal of the boundary line

trancy Author
wrote...
4 years ago
You make an excellent tutor!
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