output of Sphere.cpp look different

karansher / computer-graphics-ray-casting

Computer Graphics Assignment about Ray Casting

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output of Sphere.cpp look different #28

Closed HELENCUICUI closed 2 years ago

HELENCUICUI commented 2 years ago

Hi! My normal.ppm looks a bit different from the picture that is given in the assignment instruction. Is this a problem? I am not sure what I did wrong to cause this.

ValentinaManferrari commented 2 years ago

It happened to me too but I solved it after finding very small bugs in my viewing_ray and plane intersect functions... I recommend double-checking your negative signs in those functions!

HELENCUICUI commented 2 years ago

Thanks a lot! I fixed it!