class StrobeController

The StrobeController class manages a strobing effect for a light node.

class StrobeController final : public Controller

StrobeController(const ColorRGB& color1, const ColorRGB& color2, const Range<float>& holdTime1, const Range<float>& holdTime2,

const Range<float>& transitionTime);

color1	The primary color of the strobe effect.
color2	The secondary color of the strobe effect.
holdTime1	The range of times, in milliseconds, that the primary color is active.
holdTime2	The range of times, in milliseconds, that the secondary color is active.
transitionTime	The range of times, in milliseconds, that it takes to transition between the two colors.

The StrobeController class is assigned to a Light node to make it continuously alternate between two different colors and hold them for random intervals. The two light colors are specified by the color1 and color2 parameters. When either of these colors is set for the target light by the controller, a random time interval is chosen from the ranges specified by the holdTime1 and holdTime2 parameters, respectively, before switching back to the other color. This creates a randomized strobing effect.

The transitionTime parameter specifies the range of times that it takes to transition from one color to the other. Each time the color is changed, a random time from this interval is chosen, and the target light's color is smoothly changed over that time interval. The transitionTime parameter may specify the range [0, 0], in which case the transition is always instantaneous.

A strobe controller is capable of driving a ShaderParameterController attached to another node. The alpha channel of the strobe controller's output corresponds to the blend of colors currently assigned to the target light node. When the primary color is set, the alpha value is 0.0. When the secondary color is set, the alpha value is 1.0. During a transition between the primary and secondary colors, the alpha value represents the interpolation parameter between the two colors.

Controller

A StrobeController is a specific type of controller.

FlickerController

FlashController

ShaderParameterController