dot product? 2004-06-04 - By Sam Cuttriss
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hello, im trying to use the dot product "Vector math scalar" node in the
render tree.
so i have an eyeray and a geometry normal vector state as inputs.
the dot product is just driving a gradient mixer so i can see whats
going on, but im just getting constant red?
the dot product help refers to vector output shaders (bumpmap generator
and Texture Space Controllers)
are vector state shaders not output shaders?
or is there something im doing wrong?
i was expecting to see something similar to putting an incidence node
directly into the gradient mixer?
thanks
_sam
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