OSL help

[Jolbertoquini]

Hi Guys,

I would like to have some help with this OSL script by François Gastaldo http://pressf9.free.fr/compounds/QUIPCam.osl is a OSL cam
https://vimeo.com/68952269 is really interesting to place object on HDRI and build the mesh aswell I can see different ways to do but I was trying with this.. anyway I have Trace errors on this part.

" // Trace Ray for AO
color AOcol = 1.0 ;
float Dist = 1.0 ;
float mixage = 1.0 ;
vector DirTrace = VectorAO ;

int DoTrace = trace (P, DirTrace ) ; //, "maxdist" , maxDistance ) ;


if ( DoTrace) {
// If hit something
int HitTrace = getmessage ("trace", "hitdist" , Dist ) ;"

I know I read on the manual we should use a node connection for the dirt map if we want use this Ao feature any help would be great.

Cheers,
JO

[bepeg4d]

Hi JO,
at a first look, it seems that the script is using the closure color, that is not currently supported by Octane OSL:

Code: Select all

output closure color closureOut = 0.0

ciao Beppe