lba.gitea/WLED
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Corner fix

Browse Source
This commit is contained in:
Blaz Kristan 2023-05-13 15:17:49 +02:00
parent 16b66afa7a
commit cae43e97cd
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
wled00/FX.cpp
View File

@ -7510,7 +7510,7 @@ uint16_t mode_2Doctopus() {
const uint16_t cols = SEGMENT.virtualWidth();
const uint16_t rows = SEGMENT.virtualHeight();
const uint8_t mapp = 255 / MAX(cols,rows);
const uint8_t mapp = 180 / MAX(cols,rows);
typedef struct {
uint8_t angle;
@ -7535,7 +7535,7 @@ uint16_t mode_2Doctopus() {
const uint8_t C_Y = rows / 2 + (SEGMENT.custom2 - 128)*rows/255;
for (int x = 0; x < cols; x++) {
for (int y = 0; y < rows; y++) {
rMap[XY(x, y)].angle = 128 * (atan2f(y - C_Y, x - C_X) / PI);
rMap[XY(x, y)].angle = 40.7436f * atan2f(y - C_Y, x - C_X); // avoid 128*atan2()/PI
rMap[XY(x, y)].radius = hypotf(x - C_X, y - C_Y) * mapp; //thanks Sutaburosu
}
}