without wanting to go off topic too much, cant slits be modelled with waves as well?

Cheers, i enjoyed watching/reading that.

iirc in the lightbox experiment you mentionned the slits are extremely small and i wonder how indigo works with those :? I was also wondering if Indigo would produce diffraction patterns from twin slits etc. Thatd be interesting. Youd need a beast of a machine to test it at any decent resolution th...

I think itd be a bit of a stretch to get students using it but i can certainly imagine it being a useful resource for teachers to demonstrate ideas and concepts.

i think the point doug is trying to make is that if the image does have the meta data attached then it would be very hard for someone who stole the picture to then claim they couldnt contact the original author, and so dont have any claim on being able to use the image. For the record i never bother...

the resolution of your image is internally multiplied by the supersample factor then scaled down so you get crisper edges in your image.

Is there likely to be any more deal on virtual pictures of real kitchen equipment? id be tempted by another license if pics of spatulas were available :D

Open the settings window, environment->sun and sky->overide sun position->set sun position, then click whereabouts in the viewport you want the sun.

64 bit indigo is quite useful though.

I like this version a lot, especially the new sun positioning tool, i can see that coming in very handy. One (hopefully) small request, could you make the text in the buttons a bit blacker, at the moment they all look like the greyed out ones in windows, so i keep thinking i cant press them. Having ...

I know its naughty, but i usually go with reinhard because i never know where to start with camera. Camera presets would be cool, though.

To install the importers in 7.1 free you need this: http://sketchup.google.com/support/bin/answer.py?answer=161784 originally they planned to just remove them entirely from the free version, but they realised it was quite short notice and so decided to delay complete removal of the importers until v...

that looks ace i'll try and think of something a little more constructive after ive gotten over the 'oooh, ahhh' bit.

1100 spp if i remember correctly.

Indeed it is, switching to path tracing fixed it.