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Results tagged with raymarching
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user 9120
5
votes
1
answer
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How to compute normal of surface from implicit equation for ray-marching?
I want to represent ovaloids with ray-marching. I have ovaloids defined with an implicit equation.
For instance, we can consider the equation of an ellipsoid given as: $$ \frac{x^2}{a^2} + \frac{y^2 …
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