Pages in Raycasting

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• Raycasting
  

  The Digital Differential Analyzer (DDA) algorithm, adapted to 3D, is exactly the thing one needs to travel along a line (or a ray) through a grid of voxels.

• Raytracing
  

  Rendering images via raycasting, be it on the CPU or GPU, is a powerful method, especially when it comes to voxels.