qmk_firmware/quantum/rgb_matrix_animations/cycle_pinwheel_anim.h
XScorpion2 270b39b2eb Spirals, Pinwheels, and Documentation....Oh My! RGB Matrix Effects (#5877)
* Spirals, Pinwheels, and Documentation....Oh My!

* Spiral effect band thickness adjustments

* Fixing animation spin directions
2019-05-19 09:19:46 -07:00

23 lines
772 B
C

#ifndef DISABLE_RGB_MATRIX_CYCLE_PINWHEEL
RGB_MATRIX_EFFECT(CYCLE_PINWHEEL)
#ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
bool CYCLE_PINWHEEL(effect_params_t* params) {
RGB_MATRIX_USE_LIMITS(led_min, led_max);
HSV hsv = { 0, rgb_matrix_config.sat, rgb_matrix_config.val };
uint8_t time = scale16by8(g_rgb_counters.tick, rgb_matrix_config.speed / 4);
for (uint8_t i = led_min; i < led_max; i++) {
RGB_MATRIX_TEST_LED_FLAGS();
int16_t dx = g_led_config.point[i].x - 112;
int16_t dy = g_led_config.point[i].y - 32;
hsv.h = atan2_8(dy, dx) + time;
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_CYCLE_PINWHEEL