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/*************************************************************************
* Copyright (C) 2009-2014 Tavian Barnes <tavianator@tavianator.com> *
* *
* This file is part of The Dimension Benchmark Suite. *
* *
* The Dimension Benchmark Suite is free software; you can redistribute *
* it and/or modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 3 of the *
* License, or (at your option) any later version. *
* *
* The Dimension Benchmark Suite is distributed in the hope that it will *
* be useful, but WITHOUT ANY WARRANTY; without even the implied *
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See *
* the GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
#include "dimension/math.h"
#include <sandglass.h>
#include <stdlib.h>
#include <stdio.h>
int
main(void)
{
dmnsn_vector vector, vector2;
dmnsn_matrix matrix, matrix2;
dmnsn_ray ray;
dmnsn_aabb box;
double result;
sandglass_t sandglass;
if (sandglass_init_monotonic(&sandglass, SANDGLASS_CPUTIME) != 0) {
perror("sandglass_create()");
return EXIT_FAILURE;
}
// dmnsn_new_vector()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_new_vector(1.0, 2.0, 3.0);
});
printf("dmnsn_new_vector(): %ld\n", sandglass.grains);
// dmnsn_new_matrix()
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_new_matrix(1.0, 1.0, 0.0, 0.0,
1.0, 1.0, 1.0, 0.0,
0.0, 1.0, 1.0, 0.0);
});
printf("dmnsn_new_matrix(): %ld\n", sandglass.grains);
// dmnsn_identity_matrix()
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_identity_matrix();
});
printf("dmnsn_identity_matrix(): %ld\n", sandglass.grains);
// dmnsn_scale_matrix()
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_scale_matrix(vector);
});
printf("dmnsn_scale_matrix(): %ld\n", sandglass.grains);
// dmnsn_identity_matrix()
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_translation_matrix(vector);
});
printf("dmnsn_translation_matrix(): %ld\n", sandglass.grains);
// dmnsn_rotation_matrix()
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_rotation_matrix(vector);
});
printf("dmnsn_rotation_matrix(): %ld\n", sandglass.grains);
// dmnsn_new_ray()
vector2 = dmnsn_new_vector(3.0, 2.0, 1.0);
sandglass_bench_fine(&sandglass, {
ray = dmnsn_new_ray(vector, vector2);
});
printf("dmnsn_new_ray(): %ld\n", sandglass.grains);
// dmnsn_new_aabb()
vector2 = dmnsn_new_vector(3.0, 4.0, 5.0);
sandglass_bench_fine(&sandglass, {
box = dmnsn_new_aabb(vector, vector2);
});
printf("dmnsn_new_aabb(): %ld\n", sandglass.grains);
// dmnsn_vector_add()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_add(vector, vector2);
});
printf("dmnsn_vector_add(): %ld\n", sandglass.grains);
// dmnsn_vector_sub()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_sub(vector, vector2);
});
printf("dmnsn_vector_sub(): %ld\n", sandglass.grains);
// dmnsn_vector_mul()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_mul(2.0, vector);
});
printf("dmnsn_vector_mul(): %ld\n", sandglass.grains);
// dmnsn_vector_div()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_div(vector, 2.0);
});
printf("dmnsn_vector_div(): %ld\n", sandglass.grains);
// dmnsn_vector_cross()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_cross(vector, vector2);
});
printf("dmnsn_vector_cross(): %ld\n", sandglass.grains);
// dmnsn_vector_dot()
sandglass_bench_fine(&sandglass, {
result = dmnsn_vector_dot(vector, vector2);
});
printf("dmnsn_vector_dot(): %ld\n", sandglass.grains);
// dmnsn_vector_norm()
sandglass_bench_fine(&sandglass, {
result = dmnsn_vector_norm(vector);
});
printf("dmnsn_vector_norm(): %ld\n", sandglass.grains);
// dmnsn_vector_normalized()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_normalized(vector);
});
printf("dmnsn_vector_normalized(): %ld\n", sandglass.grains);
// dmnsn_matrix_inverse()
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_matrix_inverse(matrix);
});
printf("dmnsn_matrix_inverse(): %ld\n", sandglass.grains);
// dmnsn_matrix_inverse(HARD)
matrix2 = dmnsn_new_matrix(1.0, 1.0, 0.0, 0.0,
1.0, 1.0, 1.0, 0.0,
0.0, 1.0, 1.0, 0.0);
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_matrix_inverse(matrix2);
});
printf("dmnsn_matrix_inverse(HARD): %ld\n", sandglass.grains);
// dmnsn_matrix_mul()
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_matrix_mul(matrix, matrix2);
});
printf("dmnsn_matrix_mul(): %ld\n", sandglass.grains);
// dmnsn_transform_point()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_transform_point(matrix, vector);
});
printf("dmnsn_transform_point(): %ld\n", sandglass.grains);
// dmnsn_transform_direction()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_transform_direction(matrix, vector);
});
printf("dmnsn_transform_direction(): %ld\n", sandglass.grains);
// dmnsn_transform_normal()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_transform_normal(matrix, vector);
});
printf("dmnsn_transform_normal(): %ld\n", sandglass.grains);
// dmnsn_transform_ray()
sandglass_bench_fine(&sandglass, {
ray = dmnsn_transform_ray(matrix, ray);
});
printf("dmnsn_transform_ray(): %ld\n", sandglass.grains);
// dmnsn_transform_aabb()
sandglass_bench_fine(&sandglass, {
box = dmnsn_transform_aabb(matrix, box);
});
printf("dmnsn_transform_aabb(): %ld\n", sandglass.grains);
// dmnsn_ray_point()
sandglass_bench_fine(&sandglass, {
vector = dmnsn_ray_point(ray, result);
});
printf("dmnsn_ray_point(): %ld\n", sandglass.grains);
return EXIT_SUCCESS;
}
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