spotExponent
A value indicating how focused the spotlight is.
Declaration
var spotExponent: GLfloat { get set }Discussion
The higher the value stored in the spotExponent property, the tighter the focus of the spotlight. The default value is 0.0.
A value indicating how focused the spotlight is.
var spotExponent: GLfloat { get set }The higher the value stored in the spotExponent property, the tighter the focus of the spotlight. The default value is 0.0.