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Fixed randChangePxl to now use the PXL structure

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This allows the animation to happen very quickly without consuming
all the resources while waiting for an approiate random number
This commit is contained in:
David Todd (c0de) 2018-07-24 21:21:38 -05:00
parent 777464a735
commit ae3a642e10
1 changed files with 27 additions and 8 deletions
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35
FIRMWARE/pixo-display/pixo-display-helper.ino
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@ -206,22 +206,41 @@ void scanChangePxl(int src[TOTALPXLS][3], int dst[TOTALPXLS][3], int dlytime, in
* - dlytime - The amount of time (in ms) to keep the image on the display * - dlytime - The amount of time (in ms) to keep the image on the display
* - anitime - The amount of time (in ms) between drawing each pixel during the transition; the lower this number, the faster the transition * - anitime - The amount of time (in ms) between drawing each pixel during the transition; the lower this number, the faster the transition
*/ */
void randChangePxl(int src[256][3], int dst[256][3], int dlytime, int anitime) { void randChangePxl(int src[TOTALPXLS][3], int dst[TOTALPXLS][3], int dlytime, int anitime) {
int changed[256]; resetActiveState();
for (int i=0; i<256; i++){
// Image that we are animating from
for (int i = 0; i < TOTALPXLS; i++){
pixols[i].active = false;
matrix.setPixelColor(i, src[i][0], src[i][1], src[i][2]); matrix.setPixelColor(i, src[i][0], src[i][1], src[i][2]);
} }
matrix.show(); matrix.show();
delay(dlytime); delay(dlytime);
for (int i=0; i<256; i++){ // Image that we are animating to
int selected = random(0, 256); while (activePixelCount() < TOTALPXLS) {
// If the selected pixel was inside changed array, select a new one... randomSeed(A1);
// Add selected to changed array int selected = random(0, TOTALPXLS);
matrix.setPixelColor(selected, dst[selected][0], dst[selected][1], dst[selected][2]);
// Select only pixels that have not already been set
if (pixols[selected].active) {
while (true) {
selected = random(0, TOTALPXLS);
if (!pixols[selected].active) {
break;
}
}
}
pixols[selected].active = true;
matrix.setPixelColor(selected, dst[selected][0],
dst[selected][1],
dst[selected][2]);
matrix.show(); matrix.show();
delay(anitime); delay(anitime);
if (activePixelCount() >= TOTALPXLS) break;
} }
delay(dlytime); delay(dlytime);