fill()

void mood_ring::RingCanvas::fill	(	const RGBf &	color,
		float	gain )

Add the same colour to every pixel.

Definition at line 98 of file ring_canvas.cpp.

                                                   {
    const int n = size();
    if (n <= 0 || gain <= 0.0f)
        return;
    for (int i = 0; i < n; ++i) {
        RGBf &p = mPx[static_cast<fl::size>(i)];
        p.r += color.r * gain;
        p.g += color.g * gain;
        p.b += color.b * gain;
    }
}

References mood_ring::RGBf::b, mood_ring::RGBf::g, mPx, mood_ring::RGBf::r, and size().

Referenced by mood_ring::BreathLayer::render(), mood_ring::FlowLayer::render(), and mood_ring::GrooveLayer::render().

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