diff options
Diffstat (limited to 'quantum/rgb_matrix/animations/starlight_smooth_anim.h')
-rw-r--r-- | quantum/rgb_matrix/animations/starlight_smooth_anim.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/quantum/rgb_matrix/animations/starlight_smooth_anim.h b/quantum/rgb_matrix/animations/starlight_smooth_anim.h new file mode 100644 index 0000000000..a87c06f9df --- /dev/null +++ b/quantum/rgb_matrix/animations/starlight_smooth_anim.h @@ -0,0 +1,26 @@ +// Copyright 2022 @art-was-here +// SPDX-License-Identifier: GPL-2.0+ + +#ifdef ENABLE_RGB_MATRIX_STARLIGHT_SMOOTH +RGB_MATRIX_EFFECT(STARLIGHT_SMOOTH) +# ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS + +static uint8_t phase_offsets[RGB_MATRIX_LED_COUNT]; + +hsv_t STARLIGHT_SMOOTH_math(hsv_t hsv, uint8_t i, uint8_t time) { + if (phase_offsets[i] == 0) { + phase_offsets[i] = rand() % 255; + } + hsv.v = scale8(abs8(sin8((time + phase_offsets[i]) / 2) - 128) * 2, hsv.v); + return hsv; +} + +bool STARLIGHT_SMOOTH(effect_params_t* params) { + if (params->init) { + memset(phase_offsets, 0, sizeof(phase_offsets)); + } + return effect_runner_i(params, &STARLIGHT_SMOOTH_math); +} + +# endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS +#endif // ENABLE_RGB_MATRIX_STARLIGHT_SMOOTH |