The new Caustic movies will be available in the next versions of DiamCalc.
Light source is low over horizontal plane (paper)
Open movie with stars ~20 Mb Open movie without stars ~20 Mb
Light source is high over horizontal plane.
It can be seeing by shadow
Open movie with stars ~18 Mb
Open movie without stars ~18 Mb
Light source is under horizontal plane.
It shines through the paper
Open movie ~16 Mb