Microsoft.Xna.Framework.Graphics.BasicEffect.CacheEffectParameters C# (CSharp) Метод

        void CacheEffectParameters(BasicEffect cloneSource)
        {
            textureParam                = Parameters["Texture"];
            diffuseColorParam           = Parameters["DiffuseColor"];
            emissiveColorParam          = Parameters["EmissiveColor"];
            specularColorParam          = Parameters["SpecularColor"];
            specularPowerParam          = Parameters["SpecularPower"];
            eyePositionParam            = Parameters["EyePosition"];
            fogColorParam               = Parameters["FogColor"];
            fogVectorParam              = Parameters["FogVector"];
            worldParam                  = Parameters["World"];
            worldInverseTransposeParam  = Parameters["WorldInverseTranspose"];
            worldViewProjParam          = Parameters["WorldViewProj"];

            light0 = new DirectionalLight(Parameters["DirLight0Direction"],
                                          Parameters["DirLight0DiffuseColor"],
                                          Parameters["DirLight0SpecularColor"],
                                          (cloneSource != null) ? cloneSource.light0 : null);

            light1 = new DirectionalLight(Parameters["DirLight1Direction"],
                                          Parameters["DirLight1DiffuseColor"],
                                          Parameters["DirLight1SpecularColor"],
                                          (cloneSource != null) ? cloneSource.light1 : null);

            light2 = new DirectionalLight(Parameters["DirLight2Direction"],
                                          Parameters["DirLight2DiffuseColor"],
                                          Parameters["DirLight2SpecularColor"],
                                          (cloneSource != null) ? cloneSource.light2 : null);
        }