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Optimized side-wall drawing

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Only draw what will be visible.

This is a pretty solid speed increase when the adjacent bar is close in height, or if it's taller and would occlude it anyway, it'll be skipped.
This commit is contained in:
Troy
2024-07-14 22:32:42 -04:00
committed by GitHub
parent 6aaf7a908d
commit 3857862e03
1 changed files with 2 additions and 2 deletions
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4
wled00/FX.cpp
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@@ -8412,7 +8412,7 @@ uint16_t mode_GEQLASER(void) {
ledColorTemp = color_fade(ledColor,32,true);
for (int y = 0; y <= heights[i]; y++) {
for (int y = heights[i+1]; y <= heights[i]; y++) { // don't bother drawing what we'll hide anyway
SEGMENT.drawLine(linex+(cols/NUM_BANDS)-1,rows-y-1,*projector,horizon,ledColorTemp,false,distance); // right side perspective
}
@@ -8441,7 +8441,7 @@ uint16_t mode_GEQLASER(void) {
ledColorTemp = color_fade(ledColor,32,true);
for (uint_fast8_t y = 0; y <= heights[i]; y++) {
for (uint_fast8_t y = heights[i-1]; y <= heights[i]; y++) { // don't bother drawing what we'll hide anyway
SEGMENT.drawLine(linex,rows-y-1,*projector,horizon,ledColorTemp,false,distance); // left side perspective
}