panki/lumagrid
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

😌 don't draw trails on first drop

Browse Source
This commit is contained in:
Felix Pankratz 2024-12-07 20:40:06 +01:00
parent cd601b4bfd
commit bcebde545d
1 changed files with 4 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
nametag/src/main.cpp
View File

@ -42,6 +42,7 @@ int line_speed[PANEL_WIDTH]; // how fast each line moves
unsigned long line_last_moved[PANEL_WIDTH];
typedef struct {
bool reached_bottom = false;
int y;
int length;
int speed;
@ -59,12 +60,7 @@ void setup(){
raindrops[i].length = random(20, 28);
raindrops[i].speed = random(25, 100);
raindrops[i].last_moved = millis();
//raindrops[i] = rd;
//line_pos[i] = 0 - random(24);
//line_length[i] = random(20, 28);
//line_speed[i] = random(25, 100);
//line_last_moved[i] = millis();
//raindrops[i].reached_bottom = false;
}
// redefine pins if required
HUB75_I2S_CFG::i2s_pins _pins={R1, G1, BL1, R2, G2, BL2, CH_A, CH_B, CH_C, CH_D, CH_E, LAT, OE, CLK};
@ -100,6 +96,7 @@ void loop() {
}
if (raindrops[x].y > PANEL_HEIGHT) {
raindrops[x].y = 0;
raindrops[x].reached_bottom = true;
}
if (raindrops[x].y >= 0) {
//draw our pixel
@ -114,7 +111,7 @@ void loop() {
} else {
matrix->drawPixel(x, trail_y, matrix->color565(0, (255 / raindrops[x].length) * (raindrops[x].length - trail_offset), 0));
}
} else {
} else if (raindrops[x].reached_bottom) {
int pixel_num = ((PANEL_HEIGHT + trail_y) * PANEL_WIDTH) + x;
if (line_pos[x] >= 0) {
if (overlay[ pixel_num / 8 ] & (1 << (7 - (pixel_num % 8)) )) {