Hy. I'm still creating some mesh in dx10. The shader that must render these meshes is the same(for the vertex layout and behaviour) , but i must draw all the meshes. I 'have created a meshes class. This mesh class contains a vertexbufer and an indexbuffer , but is sufficent for the render ? I create also a collection class with an effect(shader) var member , a device var member and i adding all the meshes objects into a vector in the collection , but for the render i can use the same effect shader? I can link the index and the vertex buffer of the mesh class and then rendering with the shader(effect is the same word?) how? Thanks.

i'm try to read in more depth the sdk tutorial , but
I seem to have read that there must be a shader tecnique for each vertexbuffer and indexbuffer.
But if i would draw 2 meshes identical i must create 2 effect thecniques is correct?
Then the interface between the data(the mesh in directx9) and the video render is the shader and the tecniques?

But if i would create a mesh i must compile the shader , create vertex and indexbuffers and then



but if i have a lot of meshes i must have a lot of shadertecnique!

And if i have created a "material water shader" , for example that display a meshes in the water material if i have rendered a "cube of water" i can with the same shader render a water sphere ?
The difference is only on the vertex and the index buffers , why i must redefine the effect?
Thanks.

thanks for the ready responce.
But how i resuse the same shader ?
yes , the effect is the same and also the layout but I must change at least the vertex and index buffer.
How in dx10?