Re: cameras and lights

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John Rohlf (jrohlf++at++tubes)
Thu, 7 Oct 93 12:12:12 -0700

>Our analysts need to attach cameras and lights to models. I'd like to make
>cameras (I guess that should be pfChannels) and lights children of pfDCS
>nodes and have the position and direction come from the pfDCS node.

A pfLightSource node will inherit the position and direction of a pfDCS
node. A pfChannel is not a node so you cannot add it to a pfDCS. You must
set the pfChannel view matrix with pfChanViewMat() at the same time
you call pfDCSMat().

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