awesome-attractor/main.cpp

#include <iostream>
#include <ctime>
#include <valarray>
#include <cstring>

#include "Attractor.hpp"
#include "Canvas.hpp"
#include "Projector.hpp"

#include "defines.hpp"

int main(int argc, char *argv[]) {
    std::cout << "Awesome Attractor, version " << __DATE__ << std::endl;

    bool verbose = false;
    std::string attractorFile = DEFAULT_ATTRACTOR_FILE;
    unsigned int iterations = DEFAULT_ITERATIONS;
    unsigned int width = DEFAULT_WIDTH;
    unsigned int height = DEFAULT_HEIGHT;

    for ( int i = 1; i < argc; ++i ) {
    	if ( strcmp(argv[i], "-v") == 0 ) {
    		verbose = true;
    	} else if ( strcmp(argv[i], "-w") == 0 ) {
    		width = atoi(argv[++i]);
    	} else if ( strcmp(argv[i], "-h") == 0 ) {
    		height = atoi(argv[++i]);
    	} else if ( strcmp(argv[i], "-i") == 0 ) {
    		iterations = atoi(argv[++i]);
    	} else {
    		attractorFile = argv[i];
    	}
    }

    // initialising stuff
    Attractor myAttractor(attractorFile);

    Projector projection;
    Canvas canvas(width, height, 3);
    projection.canvas = &canvas;

    myAttractor.projectors.push_back(&projection);
    myAttractor.init_range();

    projection.output();

    clock_t start, end;
    start = clock();
    for ( unsigned int j = 1; j <= 100; ++j ) {
        for ( unsigned int i = 0; i <= iterations; i++ ) {
            myAttractor.iterate();
            myAttractor.plot();
        }
		std::cout << "\r" << j << "% done" << std::flush;
    }
    end = clock();

    double totalIterations = 100.0*iterations;
    double totalTime = ((double)(end-start)/(double)(CLOCKS_PER_SEC));
    std::cout << std::endl << "total clock time: " << totalTime << std::endl;
    std::cout << "average iterations per second: " << totalIterations/totalTime << std::endl << std::endl;

    // saving output
    start = clock();
    canvas.output_file();
    end = clock();

    totalTime = ((double)(end-start)/(double)(CLOCKS_PER_SEC));

    std::cout << "total clock time for writing png: " << totalTime << std::endl;



    return 0;
}