I recently created an illumination plan of a building and its exterior mounted lights (300lm) as shown below. I did this by doing an illuminance render, and then visualising it with
falsecolor -i. I also used the multiplier
-m 16.629505759940542 to convert from Lux to foot-candles. That multiplier was obtained by dividing the default multiplier by the Lux->Fc conversion (179/10.764).
A couple questions:
- Is my multiplier correct? My lamp brightnesses are derived from
lampcolor. My model scale is in meters.
- I only know how to visualise it in two ways - a falsecolour as shown below, or isolux contours. However the disadvantage is that both, when printed in black and white, cannot be read. Is there a way to generate, say a grid of numbers over the image? Or something else entirely?
Thanks very much