vertex paint 3 textures- problem?

starfrogsplash

hi there im trying to blend 3 textures to vertex paint

but when i paint the strength is really low

i have

texture a and b plugged into a lerp and put a vertex colour into the alpha set to R

then i have another lerp texture a and c into a lerp and put a vertex colour into the alpha set to G

then i connected them to a multiply and connected it to the diffuse slot

i know multiply makes the images darker but when i paint the opacity seems to be half the strength even set at full, but when i just use 1 lerp (texture a and b) the strenth seems fine

what im a doing wrong?

passerby

take a screen of your shader network, im not exactly sure what you got going on, but it sounds like it should work and is easy to do

starfrogsplash

heres the screen grab

passerby

just don`t use the multiply, plug the 2nd lerp into the 1st lerp.



also your going to want to use a heightmap or some map to mask the transition between textures.

starfrogsplash

thank you soo much it worked

passerby

ya should work, with one issue that things need to be painted in the right order, since if the lerp on the far left is olny taking input from input A anything changes to the other lerp wont matter, so just keep that in consideration.