MaterialDef Flowing Water {
    MaterialParameters {
        Texture2D NormalMap
        Texture2D FoamMap
        Texture2D DiffuseMap
        Color     Tint
        Float     UVScale        : 6.0
        Float     NormalUVScale  : 0.5
        Float     Time           : 0.0
        Float     FlowSpeed      : 1.0
        Float     FoamAmount     : 0.0
    }
    Technique {
        VertexShader   GLSL150: Shaders/FlowingWater.vert
        FragmentShader GLSL150: Shaders/FlowingWater.frag
        WorldParameters {
            WorldViewProjectionMatrix
        }
        Defines {
            HAS_NORMALMAP  : NormalMap
            HAS_FOAMMAP    : FoamMap
            HAS_DIFFUSEMAP : DiffuseMap
        }
    }
}