-Develop a matte painting in Photoshop

-Build a 3d environment  to project on PSD

Techniques and tips

I tried keying in PS using the pen tool and combining them and finally exporting a psd file into nuke

I did the keying in ps and divided it into three different layers, but I imported it into nuke and realized that one layer was missing. I spent a long time, finally found the reason, because I can’t use the ortho stack in ps, so the effect can’t be applied to the nuke, so in the end can only show two layers in the nuke, in the future, or need to key each picture, in order to achieve the perfect effect.

Finally, I can create a “projected camera” and add “cards” to arrange the position of each layer to make the spatial effect more visible. matte painting is usually used to create large parts of a movie, and I think it’s very useful for me, and I’ll use it in my personal projects.