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| author | Ryan <fauxpark@gmail.com> | 2021-05-11 13:41:06 +1000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-11 13:41:06 +1000 |
| commit | 3edc43964d35986a4cc5eb4602e1d79b8be1bf01 (patch) | |
| tree | 710e7e74e33d85ceda14f3b422f0debc0ace2c5c /quantum/led_matrix_animations/band_spiral_anim.h | |
| parent | f41fc6b70c48b7fde36a4af1da99033edf4ffc74 (diff) | |
LED Matrix: Effects! (#12651)
Diffstat (limited to 'quantum/led_matrix_animations/band_spiral_anim.h')
| -rw-r--r-- | quantum/led_matrix_animations/band_spiral_anim.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/quantum/led_matrix_animations/band_spiral_anim.h b/quantum/led_matrix_animations/band_spiral_anim.h new file mode 100644 index 0000000000..be17c03aad --- /dev/null +++ b/quantum/led_matrix_animations/band_spiral_anim.h @@ -0,0 +1,14 @@ +#ifndef DISABLE_LED_MATRIX_BAND_SPIRAL +LED_MATRIX_EFFECT(BAND_SPIRAL) +# ifdef LED_MATRIX_CUSTOM_EFFECT_IMPLS + +static uint8_t BAND_SPIRAL_math(uint8_t val, int16_t dx, int16_t dy, uint8_t dist, uint8_t time) { + return scale8(val + dist - time - atan2_8(dy, dx), val); +} + +bool BAND_SPIRAL(effect_params_t* params) { + return effect_runner_dx_dy_dist(params, &BAND_SPIRAL_math); +} + +# endif // LED_MATRIX_CUSTOM_EFFECT_IMPLS +#endif // DISABLE_LED_MATRIX_BAND_SPIRAL |