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Ray Tracing Height Fields

Ray Tracing Height Fields. Aran Shirdavani And Frank ow. This image was created using Terrain – a fractal terrain generator. Computer Generated Terrain. Generated Terrain by * Create 3D Mesh * Ray Tracing on 3D Mesh

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Ray Tracing Height Fields

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  1. Ray Tracing Height Fields AranShirdavani And Frank ow

  2. This image was created using Terrain – a fractal terrain generator Computer Generated Terrain

  3. Generated Terrain by * Create 3D Mesh * Ray Tracing on 3D Mesh * Compute each Pixel by intersect each Ray with each triangle on the 3D Mesh. Create 3D Mesh

  4. Height Map

  5. Tricky bits…imagine this is 3D

  6. More tricky bits… traversing at an angle in 3 dimensions

  7. Resolving Visibility Height

  8. Resolving Visibility in Section

  9. Resolving Visibility in Section

  10. Resolving Visibility in Section

  11. Calculating Surface Normals

  12. Questions?

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