tdfischer/renderbug-cpp
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If the code hasn't been touched in this long, its probably release-worthy.

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This commit is contained in:
Torrie Fischer
2022-06-11 11:02:27 +02:00
parent 0c9eb831dd
commit d14fa7fde1
59 changed files with 1610 additions and 842 deletions
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31
src/sprites/Blob.h
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@ -1,9 +1,11 @@
#pragma once
#include <Figments.h>
#include <ArduinoLog.h>
#include <Perfcounter.h>
class Blob {
uint16_t m_pos;
uint8_t m_pos;
int8_t m_velocity;
uint8_t m_hue;
int16_t m_brightness;
@ -49,13 +51,26 @@ public:
}
void render(Display* display) const {
PerfCounter _("blobRender");
const uint8_t width = 25;
//Log.notice("get coords");
auto map = display->coordinateMapping();
// Grab the physical pixel we'll start with
PhysicalCoordinates startPos = map->virtualToPhysicalCoords({m_pos, 0});
PhysicalCoordinates endPos = map->virtualToPhysicalCoords({m_pos + width, 0});
uint8_t scaledWidth = std::abs(endPos.x - startPos.x);
//PhysicalCoordinates startPos = map->virtualToPhysicalCoords({m_pos, m_pos});
//PhysicalCoordinates endPos = map->virtualToPhysicalCoords({m_pos + width, m_pos});
Surface sfc{display, {m_pos, m_pos}, {qadd8(m_pos, width), qadd8(m_pos, width)}};
sfc.paintShader([=](CRGB& pixel, const VirtualCoordinates& coords, const PhysicalCoordinates, const VirtualCoordinates& surfaceCoords) {
uint8_t pixelMod = std::min(surfaceCoords.y, surfaceCoords.x);
pixelMod = surfaceCoords.x;
// Blobs desaturate and dim towards their edges
uint8_t saturation = lerp8by8(0, m_brightness, pixelMod);
uint8_t val = lerp8by8(0, m_brightness, pixelMod);
CHSV blobColor(m_hue, m_saturation, val);
//PhysicalCoordinates pos{startPos.x + (i*m_fadeDir), startPos.y};
pixel += blend(CRGB(blobColor), pixel, 80);
});
/*uint8_t scaledWidth = std::abs(endPos.x - startPos.x);
//Log.notice("blob w=%d x=%d", scaledWidth, startPos.x);
for(uint8_t i = 0;i < scaledWidth; i++) {
@ -66,10 +81,10 @@ public:
//CHSV blobColor(m_hue, m_saturation, quadwave8((i / (double)scaledWidth) * m_brightness));
CHSV blobColor(m_hue, m_saturation, quadwave8(val));
PhysicalCoordinates pos{startPos.x + (i*m_fadeDir), 0};
PhysicalCoordinates pos{startPos.x + (i*m_fadeDir), startPos.y};
CRGB src(display->pixelAt(pos));
display->pixelAt(pos) = blend(CRGB(blobColor), src, 200);
}
display->pixelAt(pos) = blend(CRGB(blobColor), src, 140);
}*/
}
};