mapWaveToColor()

CRGB PlasmaWaveGenerator::mapWaveToColor ( float wave_value, const PlasmaParams & params )

inlineprivate

Definition at line 146 of file FxNoiseRing.h.

                                                                      {
        // Normalize wave to 0-1 range
        float normalized = (wave_value + 4.0f) / 8.0f; // Assuming max amplitude ~4
        normalized = constrain(normalized, 0.0f, 1.0f);
        
        // Create flowing hue based on wave phase
        uint8_t hue = (uint8_t)(normalized * 255.0f + params.hue_offset) % 256;
        
        // Dynamic saturation based on wave intensity
        float intensity = abs(wave_value);
        uint8_t sat = (uint8_t)(192 + intensity * 63); // High saturation with variation
        
        // Brightness modulation
        uint8_t val = (uint8_t)(normalized * 255.0f * params.brightness);
        
        return CHSV(hue, sat, val);
    }

References PlasmaParams::brightness, hue, and PlasmaParams::hue_offset.

Referenced by calculatePlasmaPixel().

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