com.bonzaiengine.effects.skyx

Interface Controller

All Known Implementing Classes:

BasicController

public interface Controller

Method Summary

Modifier and Type	Method and Description
void	getMoonDirection(Vec3 dst) Get moon direction
float	getMoonPhase() Get moon phase
void	getSunDirection(Vec3 dst) Get sun direction
void	update(float simDeltaTime) Update controller

Method Detail

update

void update(float simDeltaTime)

Update controller

Parameters:

simDeltaTime - Simulation delta time (It's not the time since last frame, it's the delta simulation time, one time the time since last frame has been multiplied by the time multiplier)

getSunDirection

void getSunDirection(Vec3 dst)

Get sun direction

Parameters:

dst - Sun direction, the Earth-to-Sun direction

getMoonDirection

void getMoonDirection(Vec3 dst)

Get moon direction

Parameters:

dst - Moon direction, Earth-to-Moon direction

getMoonPhase

float getMoonPhase()

Get moon phase

Returns:

Moon phase in [-1,1] range, where -1 means fully covered Moon, 0 clear Moon and 1 fully covered Moon