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blob effect improvements, and a dirty hack for HUB75 double buffer

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* mode_2Dfloatingblobs() improvements for large panels
* Segment::fillCircle() speed optimizations
* HUB75 hack (disabled by default): skip first fill(BLACK) when using double buffering (as the buffer gets cleared after each frame)
This commit is contained in:
Frank
2024-08-06 15:53:46 +02:00
parent 9ee4165dad
commit 42919f9daf
5 changed files with 44 additions and 14 deletions
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9
wled00/FX.cpp
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@@ -6271,7 +6271,10 @@ uint16_t mode_2Dfloatingblobs(void) {
}
SEGMENT.fadeToBlackBy(20);
bool drawAA = (SEGMENT.custom1 > 0) && (SEGMENT.custom1 < 5); //WLEDMM
bool drawAA = (SEGMENT.custom1 > 0) && (SEGMENT.custom1 < 6); //WLEDMM
const uint16_t minDim = min(cols, rows); // WLEDMM use smaller dimension to find good blob size
float max_grow = min(minDim/4.f,2.f);
if (minDim>=24) max_grow =(minDim/8.0f); // WLEDMM allow bigger blobs
// Bounce balls around
for (size_t i = 0; i < Amount; i++) {
@@ -6280,13 +6283,13 @@ uint16_t mode_2Dfloatingblobs(void) {
if (blob->grow[i]) {
// enlarge radius until it is >= 4
blob->r[i] += (fabsf(blob->sX[i]) > fabsf(blob->sY[i]) ? fabsf(blob->sX[i]) : fabsf(blob->sY[i])) * 0.05f;
if (blob->r[i] >= min(cols/4.f,2.f)) {
if (blob->r[i] >= max_grow) {
blob->grow[i] = false;
}
} else {
// reduce radius until it is < 1
blob->r[i] -= (fabsf(blob->sX[i]) > fabsf(blob->sY[i]) ? fabsf(blob->sX[i]) : fabsf(blob->sY[i])) * 0.05f;
if (blob->r[i] < 1.f) {
if (blob->r[i] < 0.8f) {
blob->grow[i] = true;
}
}