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Merge pull request #3006 from Aircoookie/fx-update

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FX updates, 2nd try.
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Frank 2023-01-08 23:44:42 +01:00 committed by GitHub
commit 9144ccac6b
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4 changed files with 335 additions and 298 deletions
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555
wled00/FX.cpp
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File diff suppressed because it is too large Load Diff

11
wled00/FX.h
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@ -519,9 +519,9 @@ typedef struct Segment {
bool allocateData(size_t len);
void deallocateData(void);
void resetIfRequired(void);
/**
/**
* Flags that before the next effect is calculated,
* the internal segment state should be reset.
* the internal segment state should be reset.
* Call resetIfRequired before calling the next effect function.
* Safe to call from interrupts and network requests.
*/
@ -588,6 +588,7 @@ typedef struct Segment {
void moveX(int8_t delta);
void moveY(int8_t delta);
void move(uint8_t dir, uint8_t delta);
void draw_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c);
void fill_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c);
void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint32_t c);
void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, CRGB c) { drawLine(x0, y0, x1, y1, RGBW32(c.r,c.g,c.b,0)); } // automatic inline
@ -641,7 +642,7 @@ class WS2812FX { // 96 bytes
} mode_data_t;
static WS2812FX* instance;
public:
WS2812FX() :
@ -885,9 +886,9 @@ class WS2812FX { // 96 bytes
uint16_t* customMappingTable;
uint16_t customMappingSize;
uint32_t _lastShow;
uint8_t _segment_index;
uint8_t _mainSegment;

32
wled00/FX_2Dfcn.cpp
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@ -1,6 +1,6 @@
/*
FX_2Dfcn.cpp contains all 2D utility functions
LICENSE
The MIT License (MIT)
Copyright (c) 2022 Blaz Kristan (https://blaz.at/home)
@ -164,6 +164,7 @@ void IRAM_ATTR Segment::setPixelColorXY(int x, int y, uint32_t col)
if (leds) leds[XY(x,y)] = col;
uint8_t _bri_t = currentBri(on ? opacity : 0);
if (!_bri_t) return;
if (_bri_t < 255) {
byte r = scale8(R(col), _bri_t);
byte g = scale8(G(col), _bri_t);
@ -428,6 +429,29 @@ void Segment::move(uint8_t dir, uint8_t delta) {
}
}
void Segment::draw_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB col) {
// Bresenham’s Algorithm
int d = 3 - (2*radius);
int y = radius, x = 0;
while (y >= x) {
setPixelColorXY(cx+x, cy+y, col);
setPixelColorXY(cx-x, cy+y, col);
setPixelColorXY(cx+x, cy-y, col);
setPixelColorXY(cx-x, cy-y, col);
setPixelColorXY(cx+y, cy+x, col);
setPixelColorXY(cx-y, cy+x, col);
setPixelColorXY(cx+y, cy-x, col);
setPixelColorXY(cx-y, cy-x, col);
x++;
if (d > 0) {
y--;
d += 4 * (x - y) + 10;
} else {
d += 4 * x + 6;
}
}
}
// by stepko, taken from https://editor.soulmatelights.com/gallery/573-blobs
void Segment::fill_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB col) {
const uint16_t cols = virtualWidth();
@ -437,7 +461,7 @@ void Segment::fill_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB col) {
if (x * x + y * y <= radius * radius &&
int16_t(cx)+x>=0 && int16_t(cy)+y>=0 &&
int16_t(cx)+x<cols && int16_t(cy)+y<rows)
addPixelColorXY(cx + x, cy + y, col);
setPixelColorXY(cx + x, cy + y, col);
}
}
}
@ -456,10 +480,10 @@ void Segment::drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint3
const uint16_t rows = virtualHeight();
if (x0 >= cols || x1 >= cols || y0 >= rows || y1 >= rows) return;
const int16_t dx = abs(x1-x0), sx = x0<x1 ? 1 : -1;
const int16_t dy = abs(y1-y0), sy = y0<y1 ? 1 : -1;
const int16_t dy = abs(y1-y0), sy = y0<y1 ? 1 : -1;
int16_t err = (dx>dy ? dx : -dy)/2, e2;
for (;;) {
addPixelColorXY(x0,y0,c);
setPixelColorXY(x0,y0,c);
if (x0==x1 && y0==y1) break;
e2 = err;
if (e2 >-dx) { err -= dy; x0 += sx; }

35
wled00/FX_fcn.cpp
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@ -174,18 +174,18 @@ void Segment::deallocateData() {
_dataLen = 0;
}
/**
/**
* If reset of this segment was requested, clears runtime
* settings of this segment.
* Must not be called while an effect mode function is running
* because it could access the data buffer and this method
* because it could access the data buffer and this method
* may free that data buffer.
*/
void Segment::resetIfRequired() {
if (reset) {
if (leds && !Segment::_globalLeds) { free(leds); leds = nullptr; }
//if (_t) { delete _t; _t = nullptr; transitional = false; }
next_time = 0; step = 0; call = 0; aux0 = 0; aux1 = 0;
next_time = 0; step = 0; call = 0; aux0 = 0; aux1 = 0;
reset = false; // setOption(SEG_OPTION_RESET, false);
}
}
@ -574,6 +574,20 @@ void IRAM_ATTR Segment::setPixelColor(int i, uint32_t col)
int y = roundf(cos_t(rad) * i);
setPixelColorXY(x, y, col);
}
// Bresenham’s Algorithm
//int d = 3 - (2*i);
//int y = i, x = 0;
//while (y >= x) {
// setPixelColorXY(x, y, col);
// setPixelColorXY(y, x, col);
// x++;
// if (d > 0) {
// y--;
// d += 4 * (x - y) + 10;
// } else {
// d += 4 * x + 6;
// }
//}
}
break;
case M12_pCorner:
@ -596,6 +610,7 @@ void IRAM_ATTR Segment::setPixelColor(int i, uint32_t col)
uint16_t len = length();
uint8_t _bri_t = currentBri(on ? opacity : 0);
if (!_bri_t) return;
if (_bri_t < 255) {
byte r = scale8(R(col), _bri_t);
byte g = scale8(G(col), _bri_t);
@ -620,7 +635,7 @@ void IRAM_ATTR Segment::setPixelColor(int i, uint32_t col)
uint16_t indexSet = i + ((reverse) ? -j : j);
if (indexSet >= start && indexSet < stop) {
if (mirror) { //set the corresponding mirrored pixel
uint16_t indexMir = stop - indexSet + start - 1;
uint16_t indexMir = stop - indexSet + start - 1;
indexMir += offset; // offset/phase
if (indexMir >= stop) indexMir -= len; // wrap
strip.setPixelColor(indexMir, col);
@ -745,7 +760,7 @@ void Segment::refreshLightCapabilities() {
switch (type) {
case TYPE_ANALOG_5CH:
case TYPE_ANALOG_2CH:
capabilities |= 0x04; //segment supports white CCT
capabilities |= 0x04; //segment supports white CCT
}
}
if (correctWB && !(type == TYPE_ANALOG_1CH || type == TYPE_ONOFF)) capabilities |= 0x04; //white balance correction (uses CCT slider)
@ -1056,7 +1071,7 @@ void WS2812FX::service() {
//if (seg.transitional && seg._modeP) (*_mode[seg._modeP])(progress());
delay = (*_mode[seg.currentMode(seg.mode)])();
if (seg.mode != FX_MODE_HALLOWEEN_EYES) seg.call++;
if (seg.transitional && delay > FRAMETIME) delay = FRAMETIME; // foce faster updates during transition
if (seg.transitional && delay > FRAMETIME) delay = FRAMETIME; // force faster updates during transition
seg.handleTransition();
}
@ -1097,7 +1112,7 @@ uint32_t WS2812FX::getPixelColor(uint16_t i)
//Stay safe with high amperage and have a reasonable safety margin!
//I am NOT to be held liable for burned down garages!
//fine tune power estimation constants for your setup
//fine tune power estimation constants for your setup
#define MA_FOR_ESP 100 //how much mA does the ESP use (Wemos D1 about 80mA, ESP32 about 120mA)
//you can set it to 0 if the ESP is powered by USB and the LEDs by external
@ -1156,7 +1171,7 @@ void WS2812FX::estimateCurrentAndLimitBri() {
uint32_t powerSum0 = powerSum;
powerSum *= _brightness;
if (powerSum > powerBudget) //scale brightness down to stay in current limit
{
float scale = (float)powerBudget / (float)powerSum;
@ -1180,7 +1195,7 @@ void WS2812FX::show(void) {
if (callback) callback();
estimateCurrentAndLimitBri();
// some buses send asynchronously and this method will return before
// all of the data has been sent.
// See https://github.com/Makuna/NeoPixelBus/wiki/ESP32-NeoMethods#neoesp32rmt-methods
@ -1217,7 +1232,7 @@ void WS2812FX::setTargetFps(uint8_t fps) {
void WS2812FX::setMode(uint8_t segid, uint8_t m) {
if (segid >= _segments.size()) return;
if (m >= getModeCount()) m = getModeCount() - 1;
if (_segments[segid].mode != m) {