34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
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#include "vde/vde.h"
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#include <stdio.h>
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int main(void) {
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VdeHandle ctx = vde_create();
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printf("ViewDesignEngine %s\n", vde_version());
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/* GJK spheres */
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int hit = vde_collision_gjk_spheres(ctx, 0,0,0, 1.0, 1.5,0,0, 1.0);
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printf("Spheres overlap: %s\n", hit ? "yes" : "no");
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/* Constraint solver */
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VdeSolverHandle s = vde_solver_create();
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int p0 = vde_solver_add_point(s, 0,0,1);
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int p1 = vde_solver_add_point(s, 3,0.5,0);
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int l0 = vde_solver_add_line(s, p0, p1);
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vde_solver_add_horizontal(s, l0);
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vde_solver_add_distance_constraint(s, p0, p1, 5.0);
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printf("Solver: %s\n", vde_solver_solve(s,100,1e-6) ? "ok" : "fail");
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double x,y; vde_solver_get_point(s,p1,&x,&y);
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printf(" P1=(%.4f,%.4f)\n", x, y);
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vde_solver_free(s);
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/* B-Rep box */
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VdeBodyHandle box = vde_body_create_box(ctx, 2,2,2);
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VdeMeshHandle m = vde_body_to_mesh(ctx, box, 0.01);
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printf("Box: %zu faces\n", vde_mesh_num_faces(m));
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vde_mesh_free(m);
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vde_body_free(box);
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vde_destroy(ctx);
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return 0;
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}
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