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https://github.com/wled/WLED.git
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Bugfixes in PS, improvements to PS Fireworks 1D (#4673)
- fixed inconsitencies in size rendering - fixed palette being wrapped in color by position and color by age modes - Fixed bug in memory layout: for some unknown reason, if flags come before particles, last flag is sometimes overwritten, changing memory laout seems to fix that - New color modes in PS Fireworks 1D: - custom3 slider < 16: lower saturation (check1: single color or multi-color explosions) - custom3 slider <= 23: full saturation (check1: single color or multi-color explosions) - custom3 slider > 23: color by speed (check 1 has not effect here) - custom slider = max: color by age or color by position (depends on check1)
This commit is contained in:
Damian Schneider
GitHub
parent
d10714d1c1
commit
d9b086cbe9
@ -8127,7 +8127,7 @@ uint16_t mode_particlepit(void) {
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PartSys->particles[i].sat = ((SEGMENT.custom3) << 3) + 7;
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// set particle size
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if (SEGMENT.custom1 == 255) {
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PartSys->setParticleSize(1); // set global size to 1 for advanced rendering
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PartSys->setParticleSize(1); // set global size to 1 for advanced rendering (no single pixel particles)
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PartSys->advPartProps[i].size = hw_random16(SEGMENT.custom1); // set each particle to random size
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} else {
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PartSys->setParticleSize(SEGMENT.custom1); // set global size
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@ -9085,7 +9085,6 @@ uint16_t mode_particlePinball(void) {
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PartSys->sources[0].sourceFlags.collide = true; // seeded particles will collide (if enabled)
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PartSys->sources[0].source.x = PS_P_RADIUS_1D; //emit at bottom
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PartSys->setKillOutOfBounds(true); // out of bounds particles dont return
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PartSys->setUsedParticles(255); // use all available particles for init
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SEGENV.aux0 = 1;
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SEGENV.aux1 = 5000; //set out of range to ensure uptate on first call
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}
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@ -9308,6 +9307,7 @@ uint16_t mode_particleFireworks1D(void) {
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uint8_t *forcecounter;
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if (SEGMENT.call == 0) { // initialization
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if (!initParticleSystem1D(PartSys, 4, 150, 4, true)) // init advanced particle system
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if (!initParticleSystem1D(PartSys, 4, 150, 4, true)) // init advanced particle system
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return mode_static(); // allocation failed or is single pixel
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PartSys->setKillOutOfBounds(true);
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@ -9321,9 +9321,7 @@ uint16_t mode_particleFireworks1D(void) {
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// Particle System settings
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PartSys->updateSystem(); // update system properties (dimensions and data pointers)
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forcecounter = PartSys->PSdataEnd;
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PartSys->setParticleSize(SEGMENT.check3); // 1 or 2 pixel rendering
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PartSys->setMotionBlur(SEGMENT.custom2); // anable motion blur
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int32_t gravity = (1 + (SEGMENT.speed >> 3)); // gravity value used for rocket speed calculation
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PartSys->setGravity(SEGMENT.speed ? gravity : 0); // set gravity
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@ -9337,17 +9335,17 @@ uint16_t mode_particleFireworks1D(void) {
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SEGENV.aux0 = 0;
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PartSys->sources[0].sourceFlags.custom1 = 0; //flag used for rocket state
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PartSys->sources[0].source.hue = hw_random16();
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PartSys->sources[0].source.hue = hw_random16(); // different color for each launch
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PartSys->sources[0].var = 10; // emit variation
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PartSys->sources[0].v = -10; // emit speed
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PartSys->sources[0].minLife = 30;
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PartSys->sources[0].maxLife = SEGMENT.check2 ? 400 : 40;
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PartSys->sources[0].maxLife = SEGMENT.check2 ? 400 : 60;
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PartSys->sources[0].source.x = 0; // start from bottom
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uint32_t speed = sqrt((gravity * ((PartSys->maxX >> 2) + hw_random16(PartSys->maxX >> 1))) >> 4); // set speed such that rocket explods in frame
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PartSys->sources[0].source.vx = min(speed, (uint32_t)127);
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PartSys->sources[0].source.ttl = 4000;
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PartSys->sources[0].sat = 30; // low saturation exhaust
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PartSys->sources[0].size = 0; // default size
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PartSys->sources[0].size = SEGMENT.check3; // single or double pixel rendering
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PartSys->sources[0].sourceFlags.reversegrav = false ; // normal gravity
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if (SEGENV.aux0) { // inverted rockets launch from end
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@ -9360,17 +9358,17 @@ uint16_t mode_particleFireworks1D(void) {
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}
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else { // rocket is launched
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int32_t rocketgravity = -gravity;
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int32_t speed = PartSys->sources[0].source.vx;
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int32_t currentspeed = PartSys->sources[0].source.vx;
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if (SEGENV.aux0) { // negative speed rocket
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rocketgravity = -rocketgravity;
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speed = -speed;
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currentspeed = -currentspeed;
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}
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PartSys->applyForce(PartSys->sources[0].source, rocketgravity, forcecounter[0]);
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PartSys->particleMoveUpdate(PartSys->sources[0].source, PartSys->sources[0].sourceFlags);
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PartSys->particleMoveUpdate(PartSys->sources[0].source, PartSys->sources[0].sourceFlags); // increase speed by calling the move function twice, also ages twice
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PartSys->particleMoveUpdate(PartSys->sources[0].source, PartSys->sources[0].sourceFlags); // increase rocket speed by calling the move function twice, also ages twice
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uint32_t rocketheight = SEGENV.aux0 ? PartSys->maxX - PartSys->sources[0].source.x : PartSys->sources[0].source.x;
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if (speed < 0 && PartSys->sources[0].source.ttl > 50) // reached apogee
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if (currentspeed < 0 && PartSys->sources[0].source.ttl > 50) // reached apogee
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PartSys->sources[0].source.ttl = min((uint32_t)50, rocketheight >> (PS_P_RADIUS_SHIFT_1D + 3)); // alive for a few more frames
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if (PartSys->sources[0].source.ttl < 2) { // explode
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@ -9379,19 +9377,32 @@ uint16_t mode_particleFireworks1D(void) {
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PartSys->sources[0].minLife = 600;
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PartSys->sources[0].maxLife = 1300;
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PartSys->sources[0].source.ttl = 100 + hw_random16(64 - (SEGMENT.speed >> 2)); // standby time til next launch
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PartSys->sources[0].sat = 7 + (SEGMENT.custom3 << 3); //color saturation TODO: replace saturation with something more useful?
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PartSys->sources[0].size = hw_random16(SEGMENT.intensity); // random particle size in explosion
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PartSys->sources[0].sat = SEGMENT.custom3 < 16 ? 10 + (SEGMENT.custom3 << 4) : 255; //color saturation
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PartSys->sources[0].size = SEGMENT.check3 ? hw_random16(SEGMENT.intensity) : 0; // random particle size in explosion
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uint32_t explosionsize = 8 + (PartSys->maxXpixel >> 2) + (PartSys->sources[0].source.x >> (PS_P_RADIUS_SHIFT_1D - 1));
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explosionsize += hw_random16((explosionsize * SEGMENT.intensity) >> 8);
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for (uint32_t e = 0; e < explosionsize; e++) { // emit explosion particles
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if (SEGMENT.check1) // colorful mode
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PartSys->sources[0].source.hue = hw_random16(); //random color for each particle
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PartSys->sprayEmit(PartSys->sources[0]); // emit a particle
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int idx = PartSys->sprayEmit(PartSys->sources[0]); // emit a particle
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if(SEGMENT.custom3 > 23) {
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if(SEGMENT.custom3 == 31) { // highest slider value
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PartSys->setColorByAge(SEGMENT.check1); // color by age if colorful mode is enabled
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PartSys->setColorByPosition(!SEGMENT.check1); // color by position otherwise
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}
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else { // if custom3 is set to high value (but not highest), set particle color by initial speed
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PartSys->particles[idx].hue = map(abs(PartSys->particles[idx].vx), 0, PartSys->sources[0].var, 0, 16 + hw_random16(200)); // set hue according to speed, use random amount of palette width
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PartSys->particles[idx].hue += PartSys->sources[0].source.hue; // add hue offset of the rocket (random starting color)
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}
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}
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else {
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if (SEGMENT.check1) // colorful mode
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PartSys->sources[0].source.hue = hw_random16(); //random color for each particle
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}
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}
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}
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}
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if ((SEGMENT.call & 0x01) == 0 && PartSys->sources[0].sourceFlags.custom1 == false) // every second frame and not in standby
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if ((SEGMENT.call & 0x01) == 0 && PartSys->sources[0].sourceFlags.custom1 == false && PartSys->sources[0].source.ttl > 50) // every second frame and not in standby and not about to explode
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PartSys->sprayEmit(PartSys->sources[0]); // emit exhaust particle
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if ((SEGMENT.call & 0x03) == 0) // every fourth frame
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PartSys->applyFriction(1); // apply friction to all particles
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@ -9401,10 +9412,9 @@ uint16_t mode_particleFireworks1D(void) {
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if (PartSys->particles[i].ttl > 10) PartSys->particles[i].ttl -= 10; //ttl is linked to brightness, this allows to use higher brightness but still a short spark lifespan
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else PartSys->particles[i].ttl = 0;
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}
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return FRAMETIME;
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}
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static const char _data_FX_MODE_PS_FIREWORKS1D[] PROGMEM = "PS Fireworks 1D@Gravity,Explosion,Firing side,Blur,Saturation,Colorful,Trail,Smooth;,!;!;1;sx=150,c2=30,c3=31,o1=1,o2=1";
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static const char _data_FX_MODE_PS_FIREWORKS1D[] PROGMEM = "PS Fireworks 1D@Gravity,Explosion,Firing side,Blur,Color,Colorful,Trail,Smooth;,!;!;1;c2=30,o1=1";
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/*
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Particle based Sparkle effect
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@ -9925,7 +9935,6 @@ uint16_t mode_particle1DGEQ(void) {
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PartSys->sources[i].maxLife = 240 + SEGMENT.intensity;
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PartSys->sources[i].sat = 255;
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PartSys->sources[i].size = SEGMENT.custom1;
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PartSys->setParticleSize(SEGMENT.custom1);
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PartSys->sources[i].source.x = (spacing >> 1) + spacing * i; //distribute evenly
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}
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@ -48,6 +48,7 @@ ParticleSystem2D::ParticleSystem2D(uint32_t width, uint32_t height, uint32_t num
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for (uint32_t i = 0; i < numSources; i++) {
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sources[i].source.sat = 255; //set saturation to max by default
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sources[i].source.ttl = 1; //set source alive
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sources[i].sourceFlags.asByte = 0; // all flags disabled
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}
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}
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@ -559,6 +560,10 @@ void ParticleSystem2D::pointAttractor(const uint32_t particleindex, PSparticle &
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void ParticleSystem2D::render() {
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CRGB baseRGB;
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uint32_t brightness; // particle brightness, fades if dying
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TBlendType blend = LINEARBLEND; // default color rendering: wrap palette
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if (particlesettings.colorByAge) {
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blend = LINEARBLEND_NOWRAP;
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}
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if (motionBlur) { // motion-blurring active
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for (int32_t y = 0; y <= maxYpixel; y++) {
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@ -581,11 +586,11 @@ void ParticleSystem2D::render() {
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if (fireIntesity) { // fire mode
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brightness = (uint32_t)particles[i].ttl * (3 + (fireIntesity >> 5)) + 20;
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brightness = min(brightness, (uint32_t)255);
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baseRGB = ColorFromPaletteWLED(SEGPALETTE, brightness, 255);
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baseRGB = ColorFromPaletteWLED(SEGPALETTE, brightness, 255, LINEARBLEND_NOWRAP);
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}
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else {
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brightness = min((particles[i].ttl << 1), (int)255);
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baseRGB = ColorFromPaletteWLED(SEGPALETTE, particles[i].hue, 255);
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baseRGB = ColorFromPaletteWLED(SEGPALETTE, particles[i].hue, 255, blend);
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if (particles[i].sat < 255) {
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CHSV32 baseHSV;
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rgb2hsv((uint32_t((byte(baseRGB.r) << 16) | (byte(baseRGB.g) << 8) | (byte(baseRGB.b)))), baseHSV); // convert to HSV
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@ -598,6 +603,7 @@ void ParticleSystem2D::render() {
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renderParticle(i, brightness, baseRGB, particlesettings.wrapX, particlesettings.wrapY);
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}
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// apply global size rendering
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if (particlesize > 1) {
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uint32_t passes = particlesize / 64 + 1; // number of blur passes, four passes max
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uint32_t bluramount = particlesize;
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@ -605,7 +611,7 @@ void ParticleSystem2D::render() {
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for (uint32_t i = 0; i < passes; i++) {
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if (i == 2) // for the last two passes, use higher amount of blur (results in a nicer brightness gradient with soft edges)
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bitshift = 1;
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blur2D(framebuffer, maxXpixel + 1, maxYpixel + 1, bluramount << bitshift, bluramount << bitshift);
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blur2D(framebuffer, maxXpixel + 1, maxYpixel + 1, bluramount << bitshift, bluramount << bitshift);
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bluramount -= 64;
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}
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}
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@ -626,7 +632,11 @@ void ParticleSystem2D::render() {
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// calculate pixel positions and brightness distribution and render the particle to local buffer or global buffer
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__attribute__((optimize("O2"))) void ParticleSystem2D::renderParticle(const uint32_t particleindex, const uint8_t brightness, const CRGB& color, const bool wrapX, const bool wrapY) {
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if (particlesize == 0) { // single pixel rendering
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uint32_t size = particlesize;
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if (advPartProps && advPartProps[particleindex].size > 0) // use advanced size properties (0 means use global size including single pixel rendering)
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size = advPartProps[particleindex].size;
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if (size == 0) { // single pixel rendering
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uint32_t x = particles[particleindex].x >> PS_P_RADIUS_SHIFT;
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uint32_t y = particles[particleindex].y >> PS_P_RADIUS_SHIFT;
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if (x <= (uint32_t)maxXpixel && y <= (uint32_t)maxYpixel) {
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@ -667,7 +677,7 @@ __attribute__((optimize("O2"))) void ParticleSystem2D::renderParticle(const uint
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pxlbrightness[2] = (dx * precal3) >> PS_P_SURFACE; // top right value equal to (dx * dy * brightness) >> PS_P_SURFACE
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pxlbrightness[3] = (precal1 * precal3) >> PS_P_SURFACE; // top left value equal to ((PS_P_RADIUS-dx) * dy * brightness) >> PS_P_SURFACE
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if (advPartProps && advPartProps[particleindex].size > 0) { //render particle to a bigger size
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if (advPartProps && advPartProps[particleindex].size > 1) { //render particle to a bigger size
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CRGB renderbuffer[100]; // 10x10 pixel buffer
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memset(renderbuffer, 0, sizeof(renderbuffer)); // clear buffer
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//particle size to pixels: < 64 is 4x4, < 128 is 6x6, < 192 is 8x8, bigger is 10x10
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@ -962,15 +972,13 @@ void ParticleSystem2D::updateSystem(void) {
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// FX handles the PSsources, need to tell this function how many there are
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void ParticleSystem2D::updatePSpointers(bool isadvanced, bool sizecontrol) {
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PSPRINTLN("updatePSpointers");
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// DEBUG_PRINT(F("*** PS pointers ***"));
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// DEBUG_PRINTF_P(PSTR("this PS %p "), this);
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// Note on memory alignment:
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// a pointer MUST be 4 byte aligned. sizeof() in a struct/class is always aligned to the largest element. if it contains a 32bit, it will be padded to 4 bytes, 16bit is padded to 2byte alignment.
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// The PS is aligned to 4 bytes, a PSparticle is aligned to 2 and a struct containing only byte sized variables is not aligned at all and may need to be padded when dividing the memoryblock.
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// by making sure that the number of sources and particles is a multiple of 4, padding can be skipped here as alignent is ensured, independent of struct sizes.
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particleFlags = reinterpret_cast<PSparticleFlags *>(this + 1); // pointer to particle flags
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particles = reinterpret_cast<PSparticle *>(particleFlags + numParticles); // pointer to particles
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sources = reinterpret_cast<PSsource *>(particles + numParticles); // pointer to source(s) at data+sizeof(ParticleSystem2D)
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particles = reinterpret_cast<PSparticle *>(this + 1); // pointer to particles
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particleFlags = reinterpret_cast<PSparticleFlags *>(particles + numParticles); // pointer to particle flags
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sources = reinterpret_cast<PSsource *>(particleFlags + numParticles); // pointer to source(s) at data+sizeof(ParticleSystem2D)
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framebuffer = reinterpret_cast<CRGB *>(sources + numSources); // pointer to framebuffer
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// align pointer after framebuffer
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uintptr_t p = reinterpret_cast<uintptr_t>(framebuffer + (maxXpixel+1)*(maxYpixel+1));
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@ -1155,6 +1163,7 @@ ParticleSystem1D::ParticleSystem1D(uint32_t length, uint32_t numberofparticles,
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// initialize some default non-zero values most FX use
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for (uint32_t i = 0; i < numSources; i++) {
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sources[i].source.ttl = 1; //set source alive
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sources[i].sourceFlags.asByte = 0; // all flags disabled
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}
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if (isadvanced) {
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@ -1269,7 +1278,7 @@ int32_t ParticleSystem1D::sprayEmit(const PSsource1D &emitter) {
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particles[emitIndex].x = emitter.source.x;
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particles[emitIndex].hue = emitter.source.hue;
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particles[emitIndex].ttl = hw_random16(emitter.minLife, emitter.maxLife);
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particleFlags[emitIndex].collide = emitter.sourceFlags.collide;
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particleFlags[emitIndex].collide = emitter.sourceFlags.collide; // TODO: could just set all flags (asByte) but need to check if that breaks any of the FX
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particleFlags[emitIndex].reversegrav = emitter.sourceFlags.reversegrav;
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particleFlags[emitIndex].perpetual = emitter.sourceFlags.perpetual;
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if (advPartProps) {
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@ -1419,6 +1428,10 @@ void ParticleSystem1D::applyFriction(int32_t coefficient) {
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void ParticleSystem1D::render() {
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CRGB baseRGB;
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uint32_t brightness; // particle brightness, fades if dying
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TBlendType blend = LINEARBLEND; // default color rendering: wrap palette
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if (particlesettings.colorByAge || particlesettings.colorByPosition) {
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blend = LINEARBLEND_NOWRAP;
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}
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#ifdef ESP8266 // no local buffer on ESP8266
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if (motionBlur)
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@ -1442,7 +1455,7 @@ void ParticleSystem1D::render() {
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// generate RGB values for particle
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brightness = min(particles[i].ttl << 1, (int)255);
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baseRGB = ColorFromPaletteWLED(SEGPALETTE, particles[i].hue, 255);
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baseRGB = ColorFromPaletteWLED(SEGPALETTE, particles[i].hue, 255, blend);
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if (advPartProps) { //saturation is advanced property in 1D system
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if (advPartProps[i].sat < 255) {
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@ -1489,9 +1502,9 @@ void ParticleSystem1D::render() {
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// calculate pixel positions and brightness distribution and render the particle to local buffer or global buffer
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__attribute__((optimize("O2"))) void ParticleSystem1D::renderParticle(const uint32_t particleindex, const uint8_t brightness, const CRGB &color, const bool wrap) {
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uint32_t size = particlesize;
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if (advPartProps) { // use advanced size properties
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if (advPartProps) // use advanced size properties (1D system has no large size global rendering TODO: add large global rendering?)
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size = advPartProps[particleindex].size;
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}
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if (size == 0) { //single pixel particle, can be out of bounds as oob checking is made for 2-pixel particles (and updating it uses more code)
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uint32_t x = particles[particleindex].x >> PS_P_RADIUS_SHIFT_1D;
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if (x <= (uint32_t)maxXpixel) { //by making x unsigned there is no need to check < 0 as it will overflow
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@ -1736,30 +1749,32 @@ void ParticleSystem1D::updatePSpointers(bool isadvanced) {
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// a pointer MUST be 4 byte aligned. sizeof() in a struct/class is always aligned to the largest element. if it contains a 32bit, it will be padded to 4 bytes, 16bit is padded to 2byte alignment.
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// The PS is aligned to 4 bytes, a PSparticle is aligned to 2 and a struct containing only byte sized variables is not aligned at all and may need to be padded when dividing the memoryblock.
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// by making sure that the number of sources and particles is a multiple of 4, padding can be skipped here as alignent is ensured, independent of struct sizes.
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particleFlags = reinterpret_cast<PSparticleFlags1D *>(this + 1); // pointer to particle flags
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particles = reinterpret_cast<PSparticle1D *>(particleFlags + numParticles); // pointer to particles
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sources = reinterpret_cast<PSsource1D *>(particles + numParticles); // pointer to source(s)
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particles = reinterpret_cast<PSparticle1D *>(this + 1); // pointer to particles
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particleFlags = reinterpret_cast<PSparticleFlags1D *>(particles + numParticles); // pointer to particle flags
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sources = reinterpret_cast<PSsource1D *>(particleFlags + numParticles); // pointer to source(s)
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#ifdef ESP8266 // no local buffer on ESP8266
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PSdataEnd = reinterpret_cast<uint8_t *>(sources + numSources);
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#else
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framebuffer = reinterpret_cast<CRGB *>(sources + numSources); // pointer to framebuffer
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// align pointer after framebuffer to 4bytes
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uintptr_t p = reinterpret_cast<uintptr_t>(framebuffer + (maxXpixel+1));
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||||
uintptr_t p = reinterpret_cast<uintptr_t>(framebuffer + (maxXpixel+1)); // maxXpixel is SEGMENT.virtualLength() - 1
|
||||
p = (p + 3) & ~0x03; // align to 4-byte boundary
|
||||
PSdataEnd = reinterpret_cast<uint8_t *>(p); // pointer to first available byte after the PS for FX additional data
|
||||
#endif
|
||||
if (isadvanced) {
|
||||
advPartProps = reinterpret_cast<PSadvancedParticle1D *>(PSdataEnd);
|
||||
PSdataEnd = reinterpret_cast<uint8_t *>(advPartProps + numParticles);
|
||||
PSdataEnd = reinterpret_cast<uint8_t *>(advPartProps + numParticles); // since numParticles is a multiple of 4, this is always aligned to 4 bytes. No need to add padding bytes here
|
||||
}
|
||||
#ifdef WLED_DEBUG_PS
|
||||
PSPRINTLN(" PS Pointers: ");
|
||||
PSPRINT(" PS : 0x");
|
||||
Serial.println((uintptr_t)this, HEX);
|
||||
PSPRINT(" Sources : 0x");
|
||||
Serial.println((uintptr_t)sources, HEX);
|
||||
PSPRINT(" Particleflags : 0x");
|
||||
Serial.println((uintptr_t)particleFlags, HEX);
|
||||
PSPRINT(" Particles : 0x");
|
||||
Serial.println((uintptr_t)particles, HEX);
|
||||
PSPRINT(" Sources : 0x");
|
||||
Serial.println((uintptr_t)sources, HEX);
|
||||
#endif
|
||||
}
|
||||
|
||||
@ -1780,6 +1795,7 @@ uint32_t calculateNumberOfParticles1D(const uint32_t fraction, const bool isadva
|
||||
numberofParticles = numberofParticles < 20 ? 20 : numberofParticles; // 20 minimum
|
||||
//make sure it is a multiple of 4 for proper memory alignment (easier than using padding bytes)
|
||||
numberofParticles = (numberofParticles+3) & ~0x03; // note: with a separate particle buffer, this is probably unnecessary
|
||||
PSPRINTLN(" calc numparticles:" + String(numberofParticles))
|
||||
return numberofParticles;
|
||||
}
|
||||
|
||||
|
||||
@ -96,7 +96,7 @@ typedef union {
|
||||
|
||||
// struct for additional particle settings (option)
|
||||
typedef struct { // 2 bytes
|
||||
uint8_t size; // particle size, 255 means 10 pixels in diameter
|
||||
uint8_t size; // particle size, 255 means 10 pixels in diameter, 0 means use global size (including single pixel rendering)
|
||||
uint8_t forcecounter; // counter for applying forces to individual particles
|
||||
} PSadvancedParticle;
|
||||
|
||||
@ -127,7 +127,7 @@ typedef struct {
|
||||
int8_t var; // variation of emitted speed (adds random(+/- var) to speed)
|
||||
int8_t vx; // emitting speed
|
||||
int8_t vy;
|
||||
uint8_t size; // particle size (advanced property)
|
||||
uint8_t size; // particle size (advanced property), global size is added on top to this size
|
||||
} PSsource;
|
||||
|
||||
// class uses approximately 60 bytes
|
||||
@ -214,7 +214,7 @@ private:
|
||||
uint8_t gforcecounter; // counter for global gravity
|
||||
int8_t gforce; // gravity strength, default is 8 (negative is allowed, positive is downwards)
|
||||
// global particle properties for basic particles
|
||||
uint8_t particlesize; // global particle size, 0 = 1 pixel, 1 = 2 pixels, 255 = 10 pixels (note: this is also added to individual sized particles)
|
||||
uint8_t particlesize; // global particle size, 0 = 1 pixel, 1 = 2 pixels, 255 = 10 pixels (note: this is also added to individual sized particles, set to 0 or 1 for standard advanced particle rendering)
|
||||
uint8_t motionBlur; // motion blur, values > 100 gives smoother animations. Note: motion blurring does not work if particlesize is > 0
|
||||
uint8_t smearBlur; // 2D smeared blurring of full frame
|
||||
};
|
||||
@ -289,7 +289,7 @@ typedef union {
|
||||
// struct for additional particle settings (optional)
|
||||
typedef struct {
|
||||
uint8_t sat; //color saturation
|
||||
uint8_t size; // particle size, 255 means 10 pixels in diameter
|
||||
uint8_t size; // particle size, 255 means 10 pixels in diameter, this overrides global size setting
|
||||
uint8_t forcecounter;
|
||||
} PSadvancedParticle1D;
|
||||
|
||||
@ -333,7 +333,7 @@ public:
|
||||
void setColorByPosition(const bool enable);
|
||||
void setMotionBlur(const uint8_t bluramount); // note: motion blur can only be used if 'particlesize' is set to zero
|
||||
void setSmearBlur(const uint8_t bluramount); // enable 1D smeared blurring of full frame
|
||||
void setParticleSize(const uint8_t size); //size 0 = 1 pixel, size 1 = 2 pixels, is overruled by advanced particle size
|
||||
void setParticleSize(const uint8_t size); //size 0 = 1 pixel, size 1 = 2 pixels, is overruled if advanced particle is used
|
||||
void setGravity(int8_t force = 8);
|
||||
void enableParticleCollisions(bool enable, const uint8_t hardness = 255);
|
||||
|
||||
@ -377,7 +377,7 @@ private:
|
||||
uint8_t forcecounter; // counter for globally applied forces
|
||||
uint16_t collisionStartIdx; // particle array start index for collision detection
|
||||
//global particle properties for basic particles
|
||||
uint8_t particlesize; // global particle size, 0 = 1 pixel, 1 = 2 pixels
|
||||
uint8_t particlesize; // global particle size, 0 = 1 pixel, 1 = 2 pixels, is overruled by advanced particle size
|
||||
uint8_t motionBlur; // enable motion blur, values > 100 gives smoother animations
|
||||
uint8_t smearBlur; // smeared blurring of full frame
|
||||
};
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user