Hi guys, My question is,how is possible create a nice multi for road?,I try to create off the isi base texture but my problem is when superinpose my textures they appear darker than they should be View attachment 4439
A Multi will always darken the diffuse map, hence the word 'multi', i.e. multiplicative blend. What you need is a balance between the diffuse map and the multi map with the blend in mind. And you should tighten the mapping for it .
Thanks luc,again, I tried to create my own texture and it seems to aproach to something... View attachment 4445 View attachment 4444 View attachment 4443 View attachment 4442 I need work on more test but now looks better than before.
On track surface, tileable texture is better than full size copy of diffuse map. It's also easier to map it on track surface, because you do not need to worry map it exactly over diffuse map. You will also run out vid mem easily, if you use full size textures on every stage of material. Multiply map purpose (in this case..) is add details on track surface. Little rocks inside asphalt pitch is mainly created with multiply map. Cheers!
in your Photoshop file of road add on top a layer and paste a Detail Road texture ( a tile detail) can test any "multi" texture. then set the layer Blend to "Multiply". press CTRL+L (Levels) and change the values to get light texture . When changes values you see the final result.