Integrating 3D models with photography
Interested in integrating your 3D work with the real world? This might help
#
1
11-08-2007
, 06:46 AM
Registered User
Join Date: Mar 2007
Join Date: Mar 2007
Posts: 1,055
Projection mapping an eyeball
I'm following a tutorial on projection mapping an eyeball. It's a little vague and I've gotten stuck.
As the image shows, I've got my texture connected to a Projection, and Place3DTexture node. Thing is I don't know how to place it - I've already gotten the colour node of the ball taken up by a white color, as per the tutorial.
It advises that I should project the eye texture (it is just the pupil and the circle around it).
It then advises that I should convert this to a UV Map.
It doesn't tell me how to do either; I've read the help files but they don't help much in this case. I've attached an image.
Anyone help?
Thanks,
gubar.
#
2
11-08-2007
, 08:02 AM
Registered User
Join Date: Mar 2007
Join Date: Mar 2007
Posts: 1,055
thanks,
gubar.
#
3
11-08-2007
, 08:49 AM
Subscriber
Join Date: Jul 2004
Join Date: Jul 2004
Posts: 1,257
try double clicking the place3DTexture node to open it's attributes and clicking the Fit to group bbox button, this should do the job.
Take it easy,
Mat.
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