How to change the color of a lamp component when a button is pressed in AppDesigner ?

I have tried using the following command but it did not work:

app.mylamp.Color = [0.3010 0.7450 0.9330]

Thanks

Answer 1

[Kevin Chng]

It should be working. I guess you miss out something, i try to do the full workflow here : I hope it helps you

1) Create button and lamp

2) Create callback function for button

3) Inside the callback function type

4) Ensure app.Lamp is the component's name

Let me know if you still cant do it.

[Joseph]

I had this exact set up and it still did not work. I also tried:

app.mylamp.Color = 'blue'

and that still did not work unfortunatly.....

[Kevin Chng]

It is strange, try with different colour

app.mylamp.Color = [0.2 0.2 0.2]

[We Kai]

drawnow

[Pawel]

Thank you We Kai, that works!