ramsey

21 years, 7 months ago

Okay, managed to fix it. I changed the calculation for c to the following:c = pow(x_begin - x_sphere,2) + pow(y_begin - y_sphere,2) + pow(z_begin - z_sphere,2) - pow(sphere_radi…

21 years, 7 months ago

Hi, I'm trying to come up with a technique for determining whether a ray intersects a cone. The cone is truncated, i.e. one of the ends does not necessarily have a radius o…

21 years, 5 months ago

Hi, I'm trying to use ray tracing to detect whether a ray projected from some point intersects with a sphere. I have looked at many resources to get me started, this is the main…

21 years, 7 months ago