58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
//c99 -o test_latticegenxyweb -ggdb -Wall -I ../ test_latticegenxyweb.c ../qpms/latticegens.c ../qpms/lattices2d.c -lm
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#define QPMS_VECTORS_NICE_TRANSFORMATIONS
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#include <qpms/lattices.h>
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#include <stdio.h>
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void fprint_PGenCart2ReturnData(FILE *f, PGenCart2ReturnData d) {
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cart2_t c = d.point_cart2;
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fprintf(f, "%g\t%g\tflags: %#xd\n",
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c.x, c.y, d.flags);
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}
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void dump_PGenCart2(char *filename, PGen *g) {
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FILE *out = fopen(filename, "w");
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PGenCart2ReturnData d;
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while ((d = PGen_next_cart2(g)).flags & PGEN_NOTDONE) {
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fprint_PGenCart2ReturnData(out, d);
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}
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}
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#if 0
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void print_PGenSphReturnData(PGenSphReturnData d) {
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sph_t s = d.point_sph;
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cart3_t c = sph2cart(s);
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printf("sph: (%g, %g π, %g π), cart: (%g, %g, %g), flags: %#xd\n",
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s.r, s.theta / M_PI, s.phi / M_PI, c.x, c.y, c.z, d.flags);
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}
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void dump_PGenSph(PGen *g) {
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PGenSphReturnData d;
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do {
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d = PGen_next_sph(g);
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print_PGenSphReturnData(d);
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} while (d.flags & PGEN_NOTDONE);
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}
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#endif
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#define DO_AND_PRINT(label, s) printf(#label ":\n" #s "\n"); s ;
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int main(int argc, char **argv) {
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PGen g;
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cart2_t b1 = {1.1,0}, b2 = {0,-1.3}, offset = {0.1, -0.1};
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g = PGen_xyWeb_new(b1, b2, 1e-13, offset, 0, true, 5, false);
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dump_PGenCart2("rect1.xydump", &g);
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g = PGen_xyWeb_new(b1, b2, 1e-13, offset, 5, true, 8, false);
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dump_PGenCart2("rect2.xydump", &g);
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b1.x = 1.342, b1.y = 4.3121; b2.x = -1.83, b2.y = 1.4;
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g = PGen_xyWeb_new(b1, b2, 1e-13, offset, 0, true, 8, false);
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dump_PGenCart2("oblique1.xydump", &g);
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g = PGen_xyWeb_new(b1, b2, 1e-13, offset, 0, false, 8, false);
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dump_PGenCart2("oblique1_noorig.xydump", &g);
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return 0;
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}
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