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| author | Rob Haswell <me@robhaswell.co.uk> | 2020-01-07 21:25:17 +0000 |
|---|---|---|
| committer | Joel Challis <git@zvecr.com> | 2020-01-07 21:25:17 +0000 |
| commit | cf30c5d17f2a447e7e43a4af8941ac0271c5b44c (patch) | |
| tree | fdb77424a58d6ff5ac84b2acda2caff8118466eb /quantum/rgb_matrix_animations | |
| parent | 957b8f553caa654a971e3b63cf2c4281b92cf601 (diff) | |
RGB matrix effect - left-right gradient (#7742)
* Left-right gradient.
* Update the comment to match the new functionality.
* CPP does integer division so this round is not necessary.
* The x-range is actually 224, update comment and use bit-shifting again.
* Update docs with gradient left-right effect and associated "DISABLE" option.
Diffstat (limited to 'quantum/rgb_matrix_animations')
| -rw-r--r-- | quantum/rgb_matrix_animations/gradient_left_right_anim.h | 22 | ||||
| -rw-r--r-- | quantum/rgb_matrix_animations/rgb_matrix_effects.inc | 1 |
2 files changed, 23 insertions, 0 deletions
diff --git a/quantum/rgb_matrix_animations/gradient_left_right_anim.h b/quantum/rgb_matrix_animations/gradient_left_right_anim.h new file mode 100644 index 0000000000..2eab2eb759 --- /dev/null +++ b/quantum/rgb_matrix_animations/gradient_left_right_anim.h @@ -0,0 +1,22 @@ +#ifndef DISABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT +RGB_MATRIX_EFFECT(GRADIENT_LEFT_RIGHT) +# ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS + +bool GRADIENT_LEFT_RIGHT(effect_params_t* params) { + RGB_MATRIX_USE_LIMITS(led_min, led_max); + + HSV hsv = rgb_matrix_config.hsv; + uint8_t scale = scale8(64, rgb_matrix_config.speed); + for (uint8_t i = led_min; i < led_max; i++) { + RGB_MATRIX_TEST_LED_FLAGS(); + // The x range will be 0..224, map this to 0..7 + // Relies on hue being 8-bit and wrapping + hsv.h = rgb_matrix_config.hsv.h + (scale * g_led_config.point[i].x >> 5); + RGB rgb = hsv_to_rgb(hsv); + rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b); + } + return led_max < DRIVER_LED_TOTAL; +} + +# endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS +#endif // DISABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT diff --git a/quantum/rgb_matrix_animations/rgb_matrix_effects.inc b/quantum/rgb_matrix_animations/rgb_matrix_effects.inc index 01332ed0dd..4c1723d933 100644 --- a/quantum/rgb_matrix_animations/rgb_matrix_effects.inc +++ b/quantum/rgb_matrix_animations/rgb_matrix_effects.inc @@ -2,6 +2,7 @@ #include "rgb_matrix_animations/solid_color_anim.h" #include "rgb_matrix_animations/alpha_mods_anim.h" #include "rgb_matrix_animations/gradient_up_down_anim.h" +#include "rgb_matrix_animations/gradient_left_right_anim.h" #include "rgb_matrix_animations/breathing_anim.h" #include "rgb_matrix_animations/colorband_sat_anim.h" #include "rgb_matrix_animations/colorband_val_anim.h" |