~ruther/qmk_firmware

ref: 83b84187ea19c92d31909443c85a89fe8a605f91 qmk_firmware/quantum/led_matrix/animations/dual_beacon_anim.h -rw-r--r-- 556 bytes
83b84187 — Jesse Leventhal [Keyboard] Add Noodlepad_Micro (#22703) 1 year, 10 months ago
                                                                                
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#ifdef ENABLE_LED_MATRIX_DUAL_BEACON
LED_MATRIX_EFFECT(DUAL_BEACON)
#    ifdef LED_MATRIX_CUSTOM_EFFECT_IMPLS

static uint8_t DUAL_BEACON_math(uint8_t val, int8_t sin, int8_t cos, uint8_t i, uint8_t time) {
    return scale8(((g_led_config.point[i].y - k_led_matrix_center.y) * cos + (g_led_config.point[i].x - k_led_matrix_center.x) * sin) / 128, val);
}

bool DUAL_BEACON(effect_params_t* params) {
    return effect_runner_sin_cos_i(params, &DUAL_BEACON_math);
}

#    endif // LED_MATRIX_CUSTOM_EFFECT_IMPLS
#endif     // ENABLE_LED_MATRIX_DUAL_BEACON