pixled/animation/blooming.cpp

A pixled::animation::Blooming usage example.

blooming_rainbow.gif	dynamic_blooming_rainbow.gif

#include "pixled.h"
#include "pixled/gif_output.h"
 
 
int main(int argc, char** argv) {
    pixled::LedPanel panel(16, 16, pixled::LEFT_RIGHT_RIGHT_LEFT_FROM_BOTTOM);
    pixled::GifOutput out(256, pixled::FIT_WIDTH, 20, panel);
 
    {
        // Radial rainbow
        pixled::hsb rainbow(pixled::Rainbow(20), 1.0, 1.0);
 
        // Blooms the rainbow anim at (8, 8) with a radius of 10
        pixled::Blooming blooming(rainbow, pixled::point(8, 8), 10);
        pixled::Runtime runtime(panel, out, blooming);
 
        // Writes 20 frames to gif file
        out.write(runtime, 20, "blooming_rainbow.gif");
    }
    {
        // Radial rainbow
        pixled::hsb rainbow(pixled::Rainbow(20), 1.0, 1.0);
 
        // Moving blooming rainbow
        pixled::Blooming blooming(
                rainbow,
                // X waves from 8 with an amplitude of 4 with a period of 40
                // frames
                pixled::Point(pixled::Wave<pixled::coordinate>(40, 8, 4), 9),
                // Radius varies from 10 with an amplitude of 4 with a period
                // of 20 frames
                pixled::Wave<pixled::coordinate>(20, 10, 5)
                );
        pixled::Runtime runtime(panel, out, blooming);
 
        // Writes 40 frames to gif file
        out.write(runtime, 40, "dynamic_blooming_rainbow.gif");
    }
}