andrew guo andrewyguo

## noacos_derivation.md

      
        
          
            
              
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                kevinmoran
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              January 2, 2024 09:49
            
              
                How to Calculate a Rotation Matrix to Align Vector A to Vector B in 3D
              
          
        
      
        
  
      
    How to Calculate a Rotation Matrix to Align Vector A to Vector B in 3D

Based on 'Avoiding Trigonometry' by Íñigo Quílez

Expanded derivation by Kevin - 29/11/18

Introduction

Original article: https://iquilezles.org/www/articles/noacos/noacos.htm