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-rw-r--r--quantum/rgb_matrix/animations/hue_pendulum_anim.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/quantum/rgb_matrix/animations/hue_pendulum_anim.h b/quantum/rgb_matrix/animations/hue_pendulum_anim.h
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+++ b/quantum/rgb_matrix/animations/hue_pendulum_anim.h
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+#ifndef DISABLE_RGB_MATRIX_HUE_PENDULUM
+RGB_MATRIX_EFFECT(HUE_PENDULUM)
+# ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
+
+// Change huedelta to adjust range of hue change. 0-255.
+// Looks better with a low value and slow speed for subtle change.
+// Hue Pendulum - color changes in a wave to the right before reversing direction
+static HSV HUE_PENDULUM_math(HSV hsv, uint8_t i, uint8_t time) {
+ uint8_t huedelta = 12;
+ hsv.h = hsv.h + scale8(abs8(sin8(time) + (g_led_config.point[i].x) - 128) * 2, huedelta);
+ return hsv;
+}
+
+bool HUE_PENDULUM(effect_params_t* params) { return effect_runner_i(params, &HUE_PENDULUM_math); }
+
+# endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS
+#endif // DISABLE_RGB_HUE_PENDULUM