hi!
friend!

I accordance with the API Reference use D.ambColor() function,but Compile Error!

"Display & ambColor (Vec &color)
set/get Ambient Color (0..1, default= 0)"

so I tried the following methods:
1.
//**************
D.ambColor(0.18) ;
//***************
2.
//***************
D.ambColor(1,1,1);
//***************

but all Compile Error.

another questions:

is the ambient light color by use D.ambColor() function set or by use sky box texture set?
for example,I want to show the ambient light in the morning or sunset atmosphere.

Please give little tips!
thank you very much!

You have to use vectors for that

like this :

D.ambColor(Vec(0.18)) ;

or

D.ambColor(Vec(1,1,1)) ;