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Fix esphome/issues#947 - RGBW(W) white brightness (#925)
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1 changed files with 3 additions and 3 deletions
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@ -185,7 +185,7 @@ class LightColorValues {
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/// Convert these light color values to an RGBW representation and write them to red, green, blue, white.
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/// Convert these light color values to an RGBW representation and write them to red, green, blue, white.
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void as_rgbw(float *red, float *green, float *blue, float *white) const {
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void as_rgbw(float *red, float *green, float *blue, float *white) const {
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this->as_rgb(red, green, blue);
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this->as_rgb(red, green, blue);
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*white = this->state_ * this->white_;
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*white = this->state_ * this->brightness_ * this->white_;
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}
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}
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/// Convert these light color values to an RGBWW representation with the given parameters.
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/// Convert these light color values to an RGBWW representation with the given parameters.
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@ -196,8 +196,8 @@ class LightColorValues {
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const float ww_fraction = (color_temp - color_temperature_cw) / (color_temperature_ww - color_temperature_cw);
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const float ww_fraction = (color_temp - color_temperature_cw) / (color_temperature_ww - color_temperature_cw);
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const float cw_fraction = 1.0f - ww_fraction;
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const float cw_fraction = 1.0f - ww_fraction;
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const float max_cw_ww = std::max(ww_fraction, cw_fraction);
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const float max_cw_ww = std::max(ww_fraction, cw_fraction);
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*cold_white = this->state_ * this->white_ * (cw_fraction / max_cw_ww);
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*cold_white = this->state_ * this->brightness_ * this->white_ * (cw_fraction / max_cw_ww);
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*warm_white = this->state_ * this->white_ * (ww_fraction / max_cw_ww);
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*warm_white = this->state_ * this->brightness_ * this->white_ * (ww_fraction / max_cw_ww);
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}
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}
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/// Convert these light color values to an CWWW representation with the given parameters.
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/// Convert these light color values to an CWWW representation with the given parameters.
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