hello im so newbie for houdini maybe its so easy question .. but im searching solution like 2 days.. so question is : i have png picture so i need apply this picture over the grid geo (like show as photo) and attach it vellum cloth fall down to one mountain node and tear cut from some edges .. i did everything on grid no problem falling tearing etc.. but problem is how to apply it picture for see same as my picture over the grid.

create your uv coordinates before the simulation.
And after the simulation you can apply your picture using attribfrommap [www.sidefx.com]

Apply uvs to your object. Drop down an attribute vop. Use a vec to float to plug the first two outputs into the uv parameters of a colormap, then set your image sequence as the colormap file value.

thank you attrib from map and increase colums rows solved .. thankkss )