hmmm i tried it and everything works for me...

@sCKan:
With which Editon of 3DGS are you trying to apply shaders to blocks?

Of course shaders can be applied to blocks without being "slow". Use the automaterial feature:

http://manual.conitec.net/ad3d_automaterial.htm

The level should be compiled in mesh mode for this, so you need A7. For the normal map of the block texture, use a material skin.

when you use create meshes the shaders doesn't work, and when i use shaders on blocks the light map doesn't work. The blocks with shader effects can't drop shadows, only stencil shadows on other blocks without shader effects

is there a possibility to drop soften shadows with these kind of blocks?

or How can i create my own shadows for this kind of blocks?

for example : when i create a floor and a wall and i apply a parallax.fx it works good, but i doesn't see shadows why???

You can learn shader programming, theres a shader tutorial on AU.

Thanks JulzMighty. I am aware of Ventilators great plug-in. But it works with models not level-geometry. So you have to render or paint your own shadow-maps for it (no problem for me but maybe for the beginners). And still there is no normal-mapping shader for this plugin, just a fixed function effect.

What scKan and other users (including me) are searching for is a modern shader (normal- or parallax-mapping) supporting light-maps. With such a technique we could create realistic looking scenery.

I personally don't care much about levels or models. I would use whatever works. Though I think models are more flexible. So I tend to prefer them over WED-blocks.
But beginners might want to start with WED's level-geometry to use the inbuilt shadow-compiler.