OGRE
14.3
Object-Oriented Graphics Rendering Engine
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Predefined controller function based on a waveform. More...
#include <OgrePredefinedControllers.h>
Public Member Functions | |
WaveformControllerFunction (WaveformType wType, Real base=0, Real frequency=1, Real phase=0, Real amplitude=1, bool deltaInput=true, Real dutyCycle=0.5) | |
float | calculate (float source) override |
Public Member Functions inherited from Ogre::ControllerFunction< float > | |
ControllerFunction (bool deltaInput) | |
Constructor. More... | |
virtual | ~ControllerFunction () |
Static Public Member Functions | |
static ControllerFunctionRealPtr | create (WaveformType wType, Real base=0, Real frequency=1, Real phase=0, Real amplitude=1, bool deltaInput=true, Real dutyCycle=0.5) |
Default constructor, requires at least a wave type, other parameters can be defaulted unless required. More... | |
Predefined controller function based on a waveform.
A waveform function translates parametric input to parametric output based on a wave.
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inlinestatic |
Default constructor, requires at least a wave type, other parameters can be defaulted unless required.
wType | the shape of the wave |
base | the base value of the output from the wave |
frequency | the speed of the wave in cycles per second |
phase | the offset of the start of the wave, e.g. 0.5 to start half-way through the wave |
amplitude | scales the output so that instead of lying within [0,1] it lies within [0,1] * amplitude |
deltaInput | If true, signifies that the input will be a delta value such that the function should add it to an internal counter before calculating the output. |
dutyCycle | Used in PWM mode to specify the pulse width. |
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overridevirtual |
Implements Ogre::ControllerFunction< float >.