HOLIGILM
free software for illumination
calculation

HOLIGILM's main frame

Room settings dialog

Sun position an Sky model dialog

Tube properties dialog

Workplane definition dialog

Graph options dialog

Workplane illumination plot (full-colour)

Workplane illumination plot (grayscale)

Workplane illumination plot (black&white)

Workplane illumination in inverted grayscale and containig arrow pointing north

Tube illumination plot (full-colour)

Tube illumination plot (grayscale)

Tube illumination plot (black&white)

Sky luminance function plot (full-colour)

Luminous intensity solid plot (full-colour)

Luminous intensity solid plot (logarithmic scale) and corresponding workplane illumination pattern

Rotating luminous intensity solid plot