From c98247e3dd2958bd2d8969dc75170e7e2757b895 Mon Sep 17 00:00:00 2001 From: XScorpion2 Date: Tue, 2 Apr 2019 19:24:14 -0500 Subject: RGB Matrix Overhaul (#5372) * RGB Matrix overhaul Breakout of animations to separate files Integration of optimized int based math lib Overhaul of rgb_matrix.c and animations for performance * Updating effect function api for future extensions * Combined the keypresses || keyreleases define checks into a single define so I stop forgetting it where necessary * Moving define RGB_MATRIX_KEYREACTIVE_ENABLED earlier in the include chain --- quantum/rgb_matrix_animations/raindrops_anim.h | 40 ++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 quantum/rgb_matrix_animations/raindrops_anim.h (limited to 'quantum/rgb_matrix_animations/raindrops_anim.h') diff --git a/quantum/rgb_matrix_animations/raindrops_anim.h b/quantum/rgb_matrix_animations/raindrops_anim.h new file mode 100644 index 0000000000..fc721375b0 --- /dev/null +++ b/quantum/rgb_matrix_animations/raindrops_anim.h @@ -0,0 +1,40 @@ +#pragma once +#ifndef DISABLE_RGB_MATRIX_RAINDROPS +#include "rgb_matrix_types.h" + +extern rgb_counters_t g_rgb_counters; +extern rgb_config_t rgb_matrix_config; + +static void raindrops_set_color(int i) { + HSV hsv = { 0 , rgb_matrix_config.sat, rgb_matrix_config.val }; + + // Take the shortest path between hues + int16_t deltaH = ((rgb_matrix_config.hue + 180) % 360 - rgb_matrix_config.hue) / 4; + if (deltaH > 127) { + deltaH -= 256; + } else if (deltaH < -127) { + deltaH += 256; + } + + hsv.h = rgb_matrix_config.hue + (deltaH * (rand() & 0x03)); + RGB rgb = hsv_to_rgb(hsv); + rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b); +} + +bool rgb_matrix_raindrops(effect_params_t* params) { + if (!params->init) { + // Change one LED every tick, make sure speed is not 0 + if (scale16by8(g_rgb_counters.tick, qadd8(rgb_matrix_config.speed, 16)) % 10 == 0) { + raindrops_set_color(rand() % DRIVER_LED_TOTAL); + } + return false; + } + + RGB_MATRIX_USE_LIMITS(led_min, led_max); + for (int i = led_min; i < led_max; i++) { + raindrops_set_color(i); + } + return led_max < DRIVER_LED_TOTAL; +} + +#endif // DISABLE_RGB_MATRIX_RAINDROPS -- cgit v1.2.3