Exemple #1
0
Spectrum VolumeRegion::sigma_t(const Point &p,
                               const Vector &w) const {
	return sigma_a(p, w) + sigma_s(p, w);
}
Exemple #2
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Spectrum VolumeRegion::sigma_t(const Point &p, const Vector &w,
                               float time) const {
    return sigma_a(p, w, time) + sigma_s(p, w, time);
}
Exemple #3
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 real Medium::sigma_t(const glm::vec3 & point) const
 {
     return sigma_a(point) + sigma_s(point);
 }