[Radiance-general] light leakage problem

[Thomas Bleicher]

On 22 Jul 2008, at 05:57, EncaseIndia wrote:

> hii everyone,
>
> It seems i have light leakage problem in my model,, can ne1 tel  
> m ..hw can I fix it..?

The first thing to do is to identify the source of the problem. Why  
do you
suspect 'light leakage'? To high values for daylight factor?

First check your material definitions. If you have windows and your  
glass
material is incorrect too much light might enter the room through the
window panes.

If you think that the geometry is the problem try a few fisheye views  
of the
inside. Bright pools at the edges of walls/ceilings/etc. indicate a  
problem.
If the inside doesn't show anything, place a light source inside and  
render
views from the outside without sky.

> Is thr ne odr option except reconstructing model..? I have done my  
> Model in ecotect....

There is no point in recreating a model if you don't know what was wrong
with the first one.

Please also post your questions in proper English and provide as much
information as you can. If you want us to take the time for meaningful
replies you should take the time to type an understandable question.

Regards,
Thomas

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