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/*
* refinetest3d.c
*
* Unit test for refinement procedure in 3D
*
* (c) 2007-2008 Thomas White <taw27@cam.ac.uk>
*
* dtr - Diffraction Tomography Reconstruction
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <math.h>
#include "basis.h"
#include "reflections.h"
#include "image.h"
#include "reproject.h"
#include "refine.h"
#include "utils.h"
#include "mapping.h"
#include "control.h"
#include "displaywindow.h"
int main(int argc, char *argv[]) {
ControlContext *ctx;
ReflectionList *reflections_real;
Basis *cell_real;
int fail;
ctx = control_ctx_new();
ctx->omega = deg2rad(0.0);
ctx->lambda = lambda(300.0e3); /* 300 keV */
ctx->fmode = FORMULATION_PIXELSIZE;
ctx->x_centre = 256;
ctx->y_centre = 256;
ctx->pixel_size = 5e7;
image_add(ctx->images, NULL, 512, 512, deg2rad(0.0), ctx);
ctx->images->images[0].features = image_feature_list_new();
image_add(ctx->images, NULL, 512, 512, deg2rad(90.0), ctx);
ctx->images->images[1].features = image_feature_list_new();
/* Fudge to avoid horrifying pointer-related death */
ctx->dw = malloc(sizeof(DisplayWindow));
ctx->dw->cur_image = 0;
/* The "true" cell */
cell_real = malloc(sizeof(Basis));
cell_real->a.x = 5.0e9; cell_real->a.y = 0.0e9; cell_real->a.z = 0.0e9;
cell_real->b.x = 0.0e9; cell_real->b.y = 5.0e9; cell_real->b.z = 0.0e9;
cell_real->c.x = 0.0e9; cell_real->c.y = 0.0e9; cell_real->c.z = 5.0e9;
/* The "real" reflections */
reflections_real = reflection_list_from_cell(cell_real);
ctx->images->images[0].features = reproject_get_reflections(&ctx->images->images[0], reflections_real);
ctx->images->images[1].features = reproject_get_reflections(&ctx->images->images[1], reflections_real);
// printf("RT: %i test features generated.\n", ctx->images->images[0].features->n_features);
/* The "model" cell to be refined */
ctx->cell = malloc(sizeof(Basis));
ctx->cell->a.x = 5.2e9; ctx->cell->a.y = 0.1e9; ctx->cell->a.z = 0.0e9;
ctx->cell->b.x = 0.2e9; ctx->cell->b.y = 4.8e9; ctx->cell->b.z = 0.0e9;
ctx->cell->c.x = 0.0e9; ctx->cell->c.y = 0.0e9; ctx->cell->c.z = 5.0e9;
ctx->cell_lattice = reflection_list_from_cell(ctx->cell);
ctx->images->images[0].rflist = reproject_get_reflections(&ctx->images->images[0], ctx->cell_lattice);
reproject_partner_features(ctx->images->images[0].rflist, &ctx->images->images[0]);
ctx->images->images[1].rflist = reproject_get_reflections(&ctx->images->images[1], ctx->cell_lattice);
reproject_partner_features(ctx->images->images[1].rflist, &ctx->images->images[1]);
refine_do_cell(ctx);
image_feature_list_free(ctx->images->images[0].rflist);
image_feature_list_free(ctx->images->images[1].rflist);
fail = 0;
if ( fabs(ctx->cell->a.x - cell_real->a.x) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: ax not determined correctly\n");
fail = 1;
}
if ( fabs(ctx->cell->a.y - cell_real->a.y) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: ay not determined correctly\n");
fail = 1;
}
if ( fabs(ctx->cell->a.z - cell_real->a.z) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: az not determined correctly\n");
fail = 1;
}
if ( fabs(ctx->cell->b.x - cell_real->b.x) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: bx not determined correctly\n");
fail = 1;
}
if ( fabs(ctx->cell->b.y - cell_real->b.y) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: by not determined correctly\n");
fail = 1;
}
if ( fabs(ctx->cell->b.z - cell_real->b.z) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: bz not determined correctly\n");
fail = 1;
}
if ( fabs(ctx->cell->c.x - cell_real->c.x) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: cx not determined correctly\n");
fail = 1;
}
if ( fabs(ctx->cell->c.y - cell_real->c.y) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: cy not determined correctly\n");
fail = 1;
}
if ( fabs(ctx->cell->c.z - cell_real->c.z) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: cz not determined correctly\n");
fail = 1;
}
free(ctx);
if ( fail ) return 1;
return 0;
}
/* Dummy function stubs */
#include "gtk-valuegraph.h"
void displaywindow_update_imagestack(DisplayWindow *dw) { };
void displaywindow_enable_cell_functions(DisplayWindow *dw, gboolean g) { };
void displaywindow_update(DisplayWindow *dw) { };
void displaywindow_error(const char *msg, DisplayWindow *dw) { };
guint gtk_value_graph_get_type() { return 0; };
GtkWidget *gtk_value_graph_new() { return NULL; };
void gtk_value_graph_set_data(GtkValueGraph *vg, double *data, unsigned int n) { };
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