foreach (ModelMesh mesh in mModel.Meshes) 
{ 
    foreach (Effect effect in mesh.Effects) 
    { 
        if (effect.GetType() == typeof(BasicEffect)) 
        { 
            throw new ArgumentException("A model inside " + mFileName + " does not have a shader assigned to it."); 
        } 
        else 
        { 
            bool isSkinned = (bones.GetLength(0) > 0); 
            // set the technique 
            if (isSkinned && (effect.Techniques["Skinned"] != null)) 
            { 
                effect.CurrentTechnique = effect.Techniques["Skinned"]; 
            } 
            else 
            { 
                if (effect.Techniques["Static"] != null) 
                { 
                    effect.CurrentTechnique = effect.Techniques["Static"]; 
                } 
                else 
                { 
                    effect.CurrentTechnique = effect.Techniques[0]; 
                } 
            } 

            // bind bones 
            if ((effect.Parameters["Bones"] != null) && isSkinned) 
                effect.Parameters["Bones"].SetValue(bones); 


            //Set paramaters 
            effect.Parameters["Model"].SetValue(transforms[mesh.ParentBone.Index] * world); 
            effect.Parameters["View"].SetValue(CameraManager.pInstance.pCameraViewMatrix); 
            effect.Parameters["Projection"].SetValue(CameraManager.pInstance.pCameraProjectionMatrix); 

            effect.Parameters["lightpos0"].SetValue(LightingManager.pInstance.GetLight(0).mPosition); 
            effect.Parameters["lightpos1"].SetValue(LightingManager.pInstance.GetLight(1).mPosition); 
            effect.Parameters["lightpos2"].SetValue(LightingManager.pInstance.GetLight(2).mPosition); 

            effect.Parameters["lightcol0"].SetValue(LightingManager.pInstance.GetLight(0).mColor); 
            effect.Parameters["lightcol1"].SetValue(LightingManager.pInstance.GetLight(1).mColor); 
            effect.Parameters["lightcol2"].SetValue(LightingManager.pInstance.GetLight(2).mColor); 
        } 
    } 

    mesh.Draw(); 
}