tdfischer/renderbug-cpp
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animations: testanimation: rewrite into something that can help debug coord mappings

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This commit is contained in:
Torrie Fischer 2023-12-11 08:09:10 +01:00
parent 81bebad459
commit 5668266a23
2 changed files with 21 additions and 46 deletions
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59
src/animations/TestAnimation.cpp
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@ -1,53 +1,32 @@
#include "./TestAnimation.h"
#include "../Static.h"
#include <FastLED.h>
const char*
TestAnimation::name() const
{
return "Test";
}
void
TestAnimation::handleEvent(const InputEvent& evt)
{
if (evt.intent == InputEvent::Acceleration) {
if (evt.asInt() > 5) {
m_brightness += 15;
}
m_hue += scale8(evt.asInt(), 128);
}
if (evt.intent == InputEvent::UserInput) {
switch(evt.asInt()) {
case 1:
m_brightness.set(255, 0);break;
case 2:
m_saturation.set(255, 128);break;
default:
m_brightness.set(255, 0);
m_saturation.set(255, 128);
}
}
}
void
TestAnimation::loop()
{
m_x += 4;
if (m_x % 12 == 0) {
m_y += 28;
}
m_hue.update();
m_saturation.update();
m_brightness.update();
m_x += 1;
m_y += 1;
}
void
TestAnimation::render(Display* dpy) const
{
for(uint8_t col = 0; col < 3; col++) {
for (uint8_t i = 0; i < 254; i+=10) {
dpy->pixelAt(VirtualCoordinates{(uint8_t)(m_x + (col * (254 / 3))), (uint8_t)(i + m_y)}) = CHSV(m_hue, m_saturation + 100, scale8(i, m_brightness));
}
for(unsigned int i = 0; i < dpy->pixelCount(); i++) {
dpy->pixelAt(i) = CRGB{255, 255, 255};
}
return;
// Blank the canvas to white
Surface{dpy, {0, 0}, {255, 255}} = CRGB{255, 255, 255};
// Draw red line on top row
Surface{dpy, {0, 0}, {255, 0}} = CRGB{255, 0, 0};
// Green line on first column
Surface{dpy, {0, 0}, {0, 255}} = CRGB{0, 255, 0};
//Surface{dpy, {m_x, 0}, {m_x, 255}} = CRGB{255, 0, 0};
///Surface{dpy, {0, m_y}, {255, m_y}} = CRGB{255, 0, 0};
//dpy->pixelAt(VirtualCoordinates{m_x, m_y}) = CRGB{255, 0, 255};
}
STATIC_ALLOC(TestAnimation);
STATIC_TASK(TestAnimation);

6
src/animations/TestAnimation.h
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@ -2,15 +2,11 @@
class TestAnimation: public Figment {
public:
const char* name() const;
void handleEvent(const InputEvent& evt) override;
TestAnimation() : Figment("Test") {}
void loop() override;
void render(Display* dpy) const override;
private:
AnimatedNumber m_hue;
AnimatedNumber m_saturation;
AnimatedNumber m_brightness;
uint8_t m_x;
uint8_t m_y;
};