We look at flowing textures over our terrains. We use flow directions and the distort node and then we take a look at using the new flow block in Houdini 21 to get more interesting textures that conform to the slopes of our terrains. Intro 0:00 - 0:25 Setup Terrain Texture 0:25 - 2:30 Distort Texture 2:30 - 4:50 Flow Block Texture 4:50 - 11:00 Flow Collision 11:00 - 13:00 Flow Height 13:50 -14:39 #houdini #Fluids #FlowBlocks #UVs #copernicus