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Moved BRDF to material definition.

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This commit is contained in:
Miguel Angel Astor Romero
2017-01-12 13:38:42 -04:00
parent 8c33e46b3d
commit f7f912ff82
13 changed files with 23 additions and 23 deletions
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2
path_tracer.cpp
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@@ -88,7 +88,7 @@ vec3 PathTracer::trace_ray(Ray & r, vector<Figure *> & v_figures, vector<Light *
amb_color = vis ? BCKG_COLOR * max(dot(n, rr.m_direction), 0.0f) / PDF : vec3(0.0f);
}
color += ((dir_diff_color + ind_color + amb_color) * (_f->m_mat.m_diffuse / pi<float>())) + (_f->m_mat.m_diffuse * dir_spec_color);
color += ((dir_diff_color + ind_color + amb_color) * (_f->m_mat.m_diffuse / pi<float>())) + (_f->m_mat.m_specular * dir_spec_color);
// Determine the specular reflection color.
if (_f->m_mat.m_rho > 0.0f && rec_level < m_max_depth) {