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-rw-r--r--src/cracking_ini.c77
1 files changed, 0 insertions, 77 deletions
diff --git a/src/cracking_ini.c b/src/cracking_ini.c
deleted file mode 100644
index 93e5765..0000000
--- a/src/cracking_ini.c
+++ /dev/null
@@ -1,77 +0,0 @@
-
-#include "fracture.h"
-
-double *gen_fuse_thres(unsigned int num_edges, double *edge_coords, double beta,
- double (*beta_scale)(double, double, double)) {
- unsigned int size = num_edges;
- assert(beta > 0);
-
- double *fuse_thres = (double *)malloc(size * sizeof(double));
- assert(fuse_thres != NULL);
-
- gsl_set_error_handler_off();
-
- gsl_rng *r = gsl_rng_alloc(gsl_rng_mt19937);
- FILE *rf = fopen("/dev/urandom", "r");
- unsigned long int seed;
- fread(&seed, sizeof(unsigned long int), 1, rf);
- fclose(rf);
- gsl_rng_set(r, seed);
-
- for (unsigned int i = 0; i < size; i++) {
- double x = edge_coords[2 * i];
- double y = edge_coords[2 * i + 1];
- while ((fuse_thres[i] = gsl_sf_exp(gsl_sf_log(gsl_ran_flat(r, 0, 1)) /
- beta_scale(beta, x, y))) == 0.0)
- ;
- }
-
- gsl_rng_free(r);
-
- return fuse_thres;
-}
-
-void gen_voro_crack(net_t *instance, double crack_len, cholmod_common *c) {
- for (uint_t i = 0; i < instance->graph->ne; i++) {
- uint_t v1, v2;
- double v1x, v1y, v2x, v2y, dx, dy;
-
- v1 = instance->graph->ev[2 * i];
- v2 = instance->graph->ev[2 * i + 1];
-
- v1x = instance->graph->vert_coords[2 * v1];
- v1y = instance->graph->vert_coords[2 * v1 + 1];
- v2x = instance->graph->vert_coords[2 * v2];
- v2y = instance->graph->vert_coords[2 * v2 + 1];
-
- dx = v1x - v2x;
- dy = v1y - v2y;
-
- if (((v1y > 0.5 && v2y < 0.5) || (v1y < 0.5 && v2y > 0.5)) && fabs(dy) < 0.5) {
- if (v1x + dx / dy * (v1y - 0.5) <= crack_len) {
- break_edge(instance, i, c);
- }
- }
- }
-}
-
-bool gen_crack(net_t *instance, double crack_len, double crack_width,
- cholmod_common *c) {
- assert(instance != NULL);
- bool *fuses = instance->fuses;
- assert(fuses != NULL);
- const graph_t *network = instance->graph;
- unsigned int num_edges = network->ne;
- double *edge_coords = network->edge_coords;
-
- for (unsigned int j = 0; j < num_edges; j++) {
- if (edge_coords[2 * j + 1] < crack_len &&
- fabs(edge_coords[2 * j] - network->L / 2) < crack_width) {
- instance->fuses[j] = true;
- instance->num_remaining_edges--;
- } else
- fuses[j] = false;
- }
-
- return true;
-}