mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-11-23 03:42:59 +00:00
cf30c5d17f
* 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.
23 lines
841 B
C
23 lines
841 B
C
#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
|