Stefan Röttger

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• Line-Plane Intersection
  • Given plane with $n\cdot(p-o)=0$ and line with $p=v+d\cdot\lambda$
    • Intersection point $p = v+\lambda\cdot d$ with $\lambda=\frac{n \cdot (v-o)}{-d \cdot n}$
• Cohen-Sutherland algorithm
  • Fast intersection test
  • Intersection of line with all intersecting sides of the view frustum

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