Submission: xinyue Zhu #11
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…l *dev_m, int iter, int traced, int currentd)
float theta = glm::dot(ray.direction, normal);
float Rtheta = R_coeff(theta,m.indexOfRefraction);
thrust::uniform_real_distribution <float> u01(0, 1);
glm::vec3 refract_ray,reflect_ray;
if (u01(rng)< Rtheta / (1 - Rtheta))//refract
{
//ray.direction = glm::refract(ray.direction, normal, 1.0);
}
else{
//ray.direction = glm::reflect(-ray.direction, normal);
//ray.origin = intersect;
// float Specular = glm::pow(Base, Material.exponent());
// color = m.specular.color * Specular
}
}
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