OTOY Forums

Hi! I am trying to project an alpha texture onto an object using a camera. In the viewport all works fine, however in Octane, it renders as if I had the material tag set to UV projection. How can I fix this? I have also had some issues where the entire object becomes invisible due to the alpha channel. How can I project any alpha map onto my object in Octane? (P.S., the alpha material is a diffuse mat with the alpha shader in the opacity input)

Could mind to put a sample scene here?

aoktar wrote:Could mind to put a sample scene here?

Yes, here it is I am trying to project the blood image onto the wall as well as the person... It works just fine on the cube and ground plane I have, but goes all wacko on the geometry of the wall and character. Thanks

You should use "world coordinate" for cameramapping with this way. see image

aoktar wrote:You should use "world coordinate" for cameramapping with this way. see image

Ahah! That fixed it completely. Thanks so much!