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Presentation
graphics elements
transformations
transformation stack
non-convex polygon filling
graphics elements filling
3D scene rendering - cube with z-buffer enabled/disabled
3D scene rendering - NFF file
sphere (sphere.nff)
Cornell box (cornell.nff)
sphere on floor (floor_sph.nff)
shadows (cornell-blocks.nff)
reflections and refractions (cornell-spheres.nff)
multiple reflections and refractions (cornell-spheres-crazy.nff)
area light source (cornell-blocks-arealight.nff)
color area light source (cornell-blocks-arealight-color.nff)
environment map St. Peter's Basilica (basilica.nff/stpeters_probe.hdr)
environment map St. Uffizi Gallery (uffizi.nff/uffizi_probe.hdr)