selecting vertex from texture?

Support Particles and Physics Simulations
1

I want to apply displacement to subdivided mesh with a black and white texture.
But I also need to make a selection of vertices for the black areas of the texture to apply particles.

Is it possible the selection of vertex from texture, unpainted hand?

Thanks.

2

You can apply particles to a mesh with weight painting. You’ll have to find some way of painting the black areas with weight paint.