• Jakob Weiss's avatar
    Implemented local ambient occlusion raycaster · 88c45357
    Jakob Weiss authored
    Raycaster is based on the technique described in "Local Ambient Occlusion
    in Direct Volume Rendering" by F. Hernell, P. Ljung, A. Ynnermann in IEEE
    TVCG 2010.
    Implementation does not allow for precomputed LAO volumes but instead
    estimates the LAO term per sample.