Fx2dTo1d()

fl::Fx2dTo1d::Fx2dTo1d	(	u16	numLeds,
		Fx2dPtr	fx2d,
		const ScreenMap &	screenMap,
		InterpolationMode	mode = BILINEAR )

Construct a 2D-to-1D sampling effect.

Parameters

numLeds	Number of LEDs in the 1D strip
fx2d	The 2D effect to sample from
screenMap	Mapping from 1D index to 2D float coordinates
mode	Interpolation mode (default: BILINEAR)

Definition at line 10 of file fx2d_to_1d.cpp.hpp.

    : Fx1d(numLeds), mFx2d(fx2d), mScreenMap(screenMap),
      mInterpolationMode(mode), mGrid(new CRGB[fx2d->getNumLeds()]) {}  // ok bare allocation (array new)

References fl::Fx1d::Fx1d(), fl::Fx::getNumLeds(), mFx2d, mGrid, mInterpolationMode, mScreenMap, and screenMap.

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