mActorForInput1.RegisterProperty( TEX_SCALE_UNIFORM_NAME, textureScale );
mActorForInput1.RegisterProperty( COEFFICIENT_UNIFORM_NAME, Vector3( 2.f, -1.f, -1.f ) );
// set EMBOSS custom shader
mActorForInput1.RegisterProperty( TEX_SCALE_UNIFORM_NAME, textureScale );
mActorForInput1.RegisterProperty( COEFFICIENT_UNIFORM_NAME, Vector3( 2.f, -1.f, -1.f ) );
// set EMBOSS custom shader