An object that controls the place's visibility as a function of the camera's altitude.
Inherits <NSObject>.
Instance Methods | |
(instancetype) | - init |
Creates a visibility ramp object with some default values. More... | |
(instancetype) | - initWithStartVisible:fullyVisible:startInvisible:fullyInVisible: |
Creates a visibility ramp object with a user defined ramp. More... | |
Properties | |
double | startVisible |
Distance in meters at which it starts becoming visible. More... | |
double | fullyVisible |
Distance in meters at which it is fully visible. More... | |
double | startInvisible |
Distance in meters at which it starts to become invisible. More... | |
double | fullyInvisible |
Distance in meters at which it is fully invisible. More... | |