How to change material of model in system plugin?

[gezp]

I want to change color of model dynamically by using plugin. Then I modify component Material in component Visual by using SetComponentData() in PreUpdate() , but there is no effect.

SDF::Material material ;
ignition::math::Color color(1,0,0,1);
m.SetAmbient(color);
m.SetDiffuse(color);
m.SetSpecular(color);
_ecm.SetComponentData<components::Material>(visualEntity,m);

So, Does anyone know how to change material of model in system plugin? Thank you!

[chapulina]

That functionality hasn't been implemented yet. The implementation would be similar to how we update lights, see #482 as a reference.