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authorFred Sundvik <fsundvik@gmail.com>2017-06-25 12:55:18 +0300
committerFred Sundvik <fsundvik@gmail.com>2017-06-25 12:55:18 +0300
commit1e6a3f9e170759dd88ba29f67d35d9c34b3f8f8c (patch)
tree5620b3e8325395fd07e95496ed8d60da96051692
parentdcf9fa1aaad50fa5dc920407e9148f1192e76705 (diff)
Change M_2_PI to 2 * PI as it should be
-rw-r--r--quantum/visualizer/led_keyframes.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/quantum/visualizer/led_keyframes.c b/quantum/visualizer/led_keyframes.c
index c14491e5e1..2f4e200439 100644
--- a/quantum/visualizer/led_keyframes.c
+++ b/quantum/visualizer/led_keyframes.c
@@ -48,7 +48,7 @@ static uint8_t crossfade_start_frame[NUM_ROWS][NUM_COLS];
static uint8_t crossfade_end_frame[NUM_ROWS][NUM_COLS];
static uint8_t compute_gradient_color(float t, float index, float num) {
- const float two_pi = M_2_PI;
+ const float two_pi = M_PI * 2.0f;
float normalized_index = (1.0f - index / (num - 1.0f)) * two_pi;
float x = t * two_pi + normalized_index;
float v = 0.5 * (cosf(x) + 1.0f);