Applies a radial blur effect to pixel groups. More...

#include <RadialBlur.h>

Inheritance diagram for RadialBlur:

Collaboration diagram for RadialBlur:

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Public Member Functions
	RadialBlur (uint8_t pixels)
	Constructs a `RadialBlur` effect instance.

void	ApplyEffect (IPixelGroup *pixelGroup) override
	Applies the radial blur effect to the given pixel group.

Public Member Functions inherited from Effect
	Effect ()
	Default constructor for the `Effect` class.

void	SetRatio (float ratio)
	Sets the scaling ratio for the effect.

Private Attributes
const uint8_t	pixels
	Number of pixels to apply the effect to.

FunctionGenerator	fGenRotation = FunctionGenerator(FunctionGenerator::Sawtooth, 0.0f, 360.0f, 3.7f)
	Function generator for controlling the rotational motion of the blur.

Additional Inherited Members
Protected Attributes inherited from Effect
float	ratio = 0.0f
	A scaling ratio used for dynamic effect adjustments.

Detailed Description

Applies a radial blur effect to pixel groups.

The RadialBlur effect uses a function generator to create rotational motion, resulting in a circular blur effect.

Definition at line 26 of file RadialBlur.h.

Constructor & Destructor Documentation

◆ RadialBlur()

RadialBlur ( uint8_t pixels )

Constructs a RadialBlur effect instance.

Parameters

pixels The number of pixels to apply the effect to.

Definition at line 4 of file RadialBlur.cpp.

Member Function Documentation

◆ ApplyEffect()

void ApplyEffect ( IPixelGroup * pixelGroup )

overridevirtual

Applies the radial blur effect to the given pixel group.

This method modifies the pixel group by simulating a circular blur effect.

Parameters

pixelGroup Pointer to the IPixelGroup to which the effect will be applied.

Implements Effect.

Definition at line 6 of file RadialBlur.cpp.

References RGBColor::B, Mathematics::Constrain(), fGenRotation, RGBColor::G, IPixelGroup::GetColorBuffer(), IPixelGroup::GetColors(), IPixelGroup::GetPixelCount(), IPixelGroup::GetRadialIndex(), Mathematics::Map(), pixels, RGBColor::R, Effect::ratio, and FunctionGenerator::Update().

Member Data Documentation

◆ fGenRotation

FunctionGenerator fGenRotation = FunctionGenerator(FunctionGenerator::Sawtooth, 0.0f, 360.0f, 3.7f)

private

Function generator for controlling the rotational motion of the blur.

Definition at line 31 of file RadialBlur.h.

Referenced by ApplyEffect().

◆ pixels

const uint8_t pixels

private

Number of pixels to apply the effect to.

Definition at line 28 of file RadialBlur.h.

Referenced by ApplyEffect().

The documentation for this class was generated from the following files:

Public Member Functions

Private Attributes

Additional Inherited Members