sample.cpp.hpp File Reference

#include "fl/gfx/sample.h"
#include "fl/math/math.h"
#include "fl/math/xymap.h"
#include "crgb.h"

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Namespaces
namespace	fl
	Base definition for an LED controller.

Functions
CRGB	fl::sample (const CRGB *grid, const XYMap &xyMap, float x, float y, SampleMode mode=SampleMode::SAMPLE_BILINEAR)
	Sample a pixel from a 2D CRGB grid at floating-point coordinates.
CRGB	fl::sampleBilinear (const CRGB *grid, const XYMap &xyMap, float x, float y)
	Bilinear interpolation sample from a 2D CRGB grid.
CRGB	fl::sampleNearest (const CRGB *grid, const XYMap &xyMap, float x, float y)
	Nearest-neighbor sample from a 2D CRGB grid.