From e9a44449a4002827894a51cdbb9072d423cba765 Mon Sep 17 00:00:00 2001 From: Francois Fleuret Date: Tue, 20 Sep 2016 13:55:54 +0200 Subject: [PATCH] Removed generate. --- generate.cc | 189 ---------------------------------------------------- 1 file changed, 189 deletions(-) delete mode 100644 generate.cc diff --git a/generate.cc b/generate.cc deleted file mode 100644 index 999c753..0000000 --- a/generate.cc +++ /dev/null @@ -1,189 +0,0 @@ - -//////////////////////////////////////////////////////////////////// -// START_IP_HEADER // -// // -// Written by Francois Fleuret // -// Contact for comments & bug reports // -// // -// END_IP_HEADER // -//////////////////////////////////////////////////////////////////// - -// for i in {0..49}; do u=$(printf %03d $i); mkdir $u && mv dyn_${u}* ${u}; done - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -using namespace std; - -#include "misc.h" -#include "task.h" -#include "simple_window.h" -#include "universe.h" -#include "plotter.h" -#include "retina.h" -#include "manipulator.h" -#include "intelligence.h" -#include "canvas_cairo.h" - -void generate_png(Universe *universe, scalar_t scale, FILE *file) { - CanvasCairo canvas(scale, universe->width(), universe->height()); - canvas.set_line_width(1.0 / scale); - universe->draw(&canvas); - canvas.write_png(file); -} - -int main(int argc, char **argv) { - const scalar_t world_width = 400; - const scalar_t world_height = 400; - const scalar_t grab_start_x = world_width * 0.5; - const scalar_t grab_start_y = world_height * 0.75; - const int nb_blocks = 1; - const scalar_t block_size = 80; - - const scalar_t dt = 0.1; - const int nb_steps = 5; - const int nb_iterations_per_steps = 20; - - Universe *universe; - Polygon *grabbed_polygon; - - if(argc < 2 || argc > 3) { - cerr << argv[0] << " [ []]" << endl; - exit(1); - } - - int nb_pairs = atoi(argv[1]); - - char dir[1024] = "/tmp/"; - - if(argc > 2) { - strncpy(dir, argv[2], sizeof(dir) / sizeof(char) - 1); - } - - if(argc > 3) { - srand48(atoi(argv[1])); - } - - universe = new Universe(10, world_width, world_height); - - for(int n = 0; n < nb_pairs; n++) { - if(n%1000 == 0) { cout << "Example #" << n+1 << endl; } - - do { - universe->clear(); - - const int nb_attempts_max = 100; - int nb_attempts = 0; - - for(int u = 0; u < nb_blocks; u++) { - Polygon *pol = 0; - - nb_attempts = 0; - - do { - scalar_t x[] = { - - block_size * 0.4, - + block_size * 0.4, - + block_size * 0.4, - - block_size * 0.4, - }; - - scalar_t y[] = { - - block_size * 0.6, - - block_size * 0.6, - + block_size * 0.6, - + block_size * 0.6, - }; - - scalar_t delta = block_size / sqrt(2.0); - scalar_t object_center_x = delta + (world_width - 2 * delta) * drand48(); - scalar_t object_center_y = delta + (world_height - 2 * delta) * drand48(); - scalar_t red, green, blue; - red = 1.00; - green = red; - blue = red; - delete pol; - pol = new Polygon(0.5, - red, green, blue, - x, y, sizeof(x)/sizeof(scalar_t)); - pol->set_position(object_center_x, object_center_y, M_PI * 2 * drand48()); - pol->set_speed(0, 0, 0); - universe->initialize_polygon(pol); - nb_attempts++; - } while(nb_attempts < nb_attempts_max && universe->collide(pol)); - - if(nb_attempts == nb_attempts_max) { - delete pol; - u = 0; - universe->clear(); - nb_attempts = 0; - } else { - universe->add_polygon(pol); - } - } - - grabbed_polygon = universe->pick_polygon(grab_start_x, grab_start_y); - } while(!grabbed_polygon); - - const scalar_t scaling = 0.16; - - CanvasCairo grab_trace(scaling, world_width, world_height); - - { - char buffer[1024]; - sprintf(buffer, "%s/%03d/", dir, n/1000); - mkdir(buffer, 0777); - } - - scalar_t grab_relative_x = grabbed_polygon->relative_x(grab_start_x, grab_start_y); - scalar_t grab_relative_y = grabbed_polygon->relative_y(grab_start_x, grab_start_y); - - { - int n = 36; - scalar_t xp[n], yp[n]; - for(int k = 0; k < n; k++) { - scalar_t radius = 1/scaling; - scalar_t alpha = 2 * M_PI * scalar_t(k) / scalar_t(n); - xp[k] = grab_start_x + radius * cos(alpha); - yp[k] = grab_start_y + radius * sin(alpha); - } - grab_trace.set_drawing_color(0.0, 0.0, 0.0); - grab_trace.set_line_width(2.0); - grab_trace.draw_polygon(1, n, xp, yp); - } - - for(int s = 0; s < nb_steps; s++) { - { - char buffer[1024]; - sprintf(buffer, "%s/%03d/dyn_%06d_world_%03d.png", dir, n/1000, n, s); - FILE *file = fopen(buffer, "w"); - generate_png(universe, scaling, file); - fclose(file); - } - - for(int i = 0; i < nb_iterations_per_steps; i++) { - scalar_t xf = grabbed_polygon->absolute_x(grab_relative_x, grab_relative_y); - scalar_t yf = grabbed_polygon->absolute_y(grab_relative_x, grab_relative_y); - grabbed_polygon->apply_force(dt, xf, yf, 0.0, -1.0); - universe->update(dt); - } - } - - { - char buffer[1024]; - sprintf(buffer, "%s/%03d/dyn_%06d_grab.png", dir, n/1000, n); - FILE *file = fopen(buffer, "w"); - grab_trace.write_png(file); - fclose(file); - } - } - - delete universe; -} -- 2.39.5