Decals for Play Ground

Gazu

Hi Guys,

just a question.
Whats the best way to paint over Foliage? I mean over my Low Poly Grass.
How is the Grass made in Rocket League?

I mean all the White Lines on the Grass, the Pattern, the Orange and Blue Stripes and so on...
Is there a good tutorial for?

Thanks,
Gazu

Vailias

After looking at a few screenshots, my guess is that they're using a master "field" image that's the whole field as a graphic.
The grass shader references that image and uses the world position relative to some point, like the corner of the field, to source what pixel to draw color from. it then blends the color of the field image with its own color based on some other parameters to get the painted on look.
Since the transitions are fairly sharp, I'd guess the field image has its sampling set to nearest neighbor and is not actually that high res.