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/*
* refinetest3d1.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"
#include "mrc.h"
static int check_cell(Basis *cell, Basis *cell_real) {
int fail;
printf(" Refinement Actual\n");
printf("---------------------------\n");
printf("ax %+8f %+8f\n", cell->a.x/1e9, cell_real->a.x/1e9);
printf("ay %+8f %+8f\n", cell->a.y/1e9, cell_real->a.y/1e9);
printf("az %+8f %+8f\n", cell->a.z/1e9, cell_real->a.z/1e9);
printf("bx %+8f %+8f\n", cell->b.x/1e9, cell_real->b.x/1e9);
printf("by %+8f %+8f\n", cell->b.y/1e9, cell_real->b.y/1e9);
printf("bz %+8f %+8f\n", cell->b.z/1e9, cell_real->b.z/1e9);
printf("cx %+8f %+8f\n", cell->c.x/1e9, cell_real->c.x/1e9);
printf("cy %+8f %+8f\n", cell->c.y/1e9, cell_real->c.y/1e9);
printf("cz %+8f %+8f\n", cell->c.z/1e9, cell_real->c.z/1e9);
fail = 0;
if ( fabs(cell->a.x - cell_real->a.x) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: ax not determined correctly (got %8f, should be %8f)\n",
cell->a.x/1e9, cell_real->a.x/1e9);
fail = 1;
} else {
printf("ax is OK.\n");
}
if ( fabs(cell->a.y - cell_real->a.y) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: ay not determined correctly (got %8f, should be %8f)\n",
cell->a.y/1e9, cell_real->a.y/1e9);
fail = 1;
} else {
printf("ay is OK.\n");
}
if ( fabs(cell->a.z - cell_real->a.z) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: az not determined correctly (got %8f, should be %8f)\n",
cell->a.z/1e9, cell_real->a.z/1e9);
fail = 1;
} else {
printf("az is OK.\n");
}
if ( fabs(cell->b.x - cell_real->b.x) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: bx not determined correctly (got %8f, should be %8f)\n",
cell->b.x/1e9, cell_real->b.x/1e9);
fail = 1;
} else {
printf("bx is OK.\n");
}
if ( fabs(cell->b.y - cell_real->b.y) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: by not determined correctly (got %8f, should be %8f)\n",
cell->b.y/1e9, cell_real->b.y/1e9);
fail = 1;
} else {
printf("by is OK.\n");
}
if ( fabs(cell->c.x - cell_real->c.x) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: cx not determined correctly (got %8f, should be %8f)\n",
cell->c.x/1e9, cell_real->c.x/1e9);
fail = 1;
} else {
printf("cx is OK.\n");
}
if ( fabs(cell->c.z - cell_real->c.z) > 0.01e9 ) {
fprintf(stderr, "refinetest3d: cz not determined correctly (got %8f, should be %8f)\n",
cell->c.z/1e9, cell_real->c.z/1e9);
fail = 1;
} else {
printf("cz is OK.\n");
}
printf("bz and cy not checked in this test.\n");
return fail;
}
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;
ctx->reflectionlist = reflectionlist_new();
image_add(ctx->images, NULL, 512, 512, deg2rad(00.0), 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();
//ctx->omega = deg2rad(90.0);
//image_add(ctx->images, NULL, 512, 512, deg2rad(90.0), ctx);
//ctx->images->images[2].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);
ctx->images->images[1].features = reproject_get_reflections(&ctx->images->images[1], reflections_real, ctx);
//ctx->images->images[2].features = reproject_get_reflections(&ctx->images->images[2], reflections_real);
/* The "model" cell to be refined */
ctx->cell = malloc(sizeof(Basis));
ctx->cell->a.x = 5.0e9; ctx->cell->a.y = 0.1e9; ctx->cell->a.z = 0.1e9;
ctx->cell->b.x = 0.1e9; ctx->cell->b.y = 5.0e9; ctx->cell->b.z = 0.1e9;
ctx->cell->c.x = 0.1e9; ctx->cell->c.y = 0.1e9; 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, ctx);
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, ctx);
reproject_partner_features(ctx->images->images[1].rflist, &ctx->images->images[1]);
//ctx->images->images[2].rflist = reproject_get_reflections(&ctx->images->images[2], ctx->cell_lattice);
//reproject_partner_features(ctx->images->images[2].rflist, &ctx->images->images[2]);
refine_do_cell(ctx);
image_feature_list_free(ctx->images->images[0].rflist);
image_feature_list_free(ctx->images->images[1].rflist);
//image_feature_list_free(ctx->images->images[2].rflist);
fail = check_cell(ctx->cell, cell_real);
free(ctx);
if ( fail ) return 1;
printf("\n3D refinement test OK.\n");
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) { };
void displaywindow_message(DisplayWindow *dw, const char *text) { };
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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