commit c46e726f6172854e18ed28c59eb3594e0f8f940c
parent 3c6ab9d29c89b3bb14a69c020211db65d80bca36
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date: Wed, 25 Jan 2017 10:36:23 +0100
Add a missing file.
Diffstat:
1 file changed, 180 insertions(+), 0 deletions(-)
diff --git a/src/test_ssol_by_receiver_integration.c b/src/test_ssol_by_receiver_integration.c
@@ -0,0 +1,180 @@
+/* Copyright (C) CNRS 2016
+*
+* This program 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.
+*
+* This program 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 "ssol.h"
+#include "test_ssol_utils.h"
+#include "test_ssol_materials.h"
+
+#define PLANE_NAME SQUARE
+#define HALF_X 1
+#define HALF_Y 1
+#include "test_ssol_rect_geometry.h"
+
+#define POLYGON_NAME POLY
+#define HALF_X 10
+#define HALF_Y 10
+#include "test_ssol_rect2D_geometry.h"
+
+#include <rsys/logger.h>
+#include <rsys/double33.h>
+
+#include <star/s3d.h>
+#include <star/ssp.h>
+
+/*******************************************************************************
+* Test main program
+******************************************************************************/
+int
+main(int argc, char** argv)
+{
+ struct logger logger;
+ struct mem_allocator allocator;
+ struct ssol_device* dev;
+ struct ssp_rng* rng;
+ struct ssol_scene* scene;
+ struct ssol_shape* square;
+ struct ssol_vertex_data attribs[1] = { SSOL_VERTEX_DATA_NULL__ };
+ struct ssol_shape* quad_square;
+ struct ssol_carving carving = SSOL_CARVING_NULL;
+ struct ssol_quadric quadric = SSOL_QUADRIC_DEFAULT;
+ struct ssol_punched_surface punched = SSOL_PUNCHED_SURFACE_NULL;
+ struct ssol_material* m_mtl;
+ struct ssol_material* v_mtl;
+ struct ssol_mirror_shader shader = SSOL_MIRROR_SHADER_NULL;
+ struct ssol_object* m_object;
+ struct ssol_object* t_object;
+ struct ssol_instance* heliostat;
+ struct ssol_instance* target;
+ struct ssol_sun* sun;
+ struct ssol_spectrum* spectrum;
+ struct ssol_estimator *estimator1, *estimator2;
+ struct ssol_estimator_status status;
+ double dir[3];
+ double wavelengths[3] = { 1, 2, 3 };
+ double intensities[3] = { 1, 0.8, 1 };
+ double transform[12]; /* 3x4 column major matrix */
+
+ (void) argc, (void) argv;
+
+ d3_splat(transform + 9, 0);
+ d33_rotation_pitch(transform, PI); /* flip faces: invert normal */
+ transform[11] = 2; /* +2 offset along Z axis */
+
+ mem_init_proxy_allocator(&allocator, &mem_default_allocator);
+
+ CHECK(logger_init(&allocator, &logger), RES_OK);
+ logger_set_stream(&logger, LOG_OUTPUT, log_stream, NULL);
+ logger_set_stream(&logger, LOG_ERROR, log_stream, NULL);
+ logger_set_stream(&logger, LOG_WARNING, log_stream, NULL);
+
+ CHECK(ssol_device_create
+ (&logger, &allocator, SSOL_NTHREADS_DEFAULT, 0, &dev), RES_OK);
+
+ CHECK(ssp_rng_create(&allocator, &ssp_rng_threefry, &rng), RES_OK);
+ CHECK(ssol_spectrum_create(dev, &spectrum), RES_OK);
+ CHECK(ssol_spectrum_setup(spectrum, wavelengths, intensities, 3), RES_OK);
+ CHECK(ssol_sun_create_directional(dev, &sun), RES_OK);
+ CHECK(ssol_sun_set_direction(sun, d3(dir, 1, 0, -1)), RES_OK);
+ CHECK(ssol_sun_set_spectrum(sun, spectrum), RES_OK);
+ CHECK(ssol_sun_set_dni(sun, 1000), RES_OK);
+ CHECK(ssol_scene_create(dev, &scene), RES_OK);
+ CHECK(ssol_scene_attach_sun(scene, sun), RES_OK);
+ CHECK(ssol_estimator_create(dev, &estimator1), RES_OK);
+ CHECK(ssol_estimator_create(dev, &estimator2), RES_OK);
+
+ /* Create scene content */
+
+ CHECK(ssol_shape_create_mesh(dev, &square), RES_OK);
+ attribs[0].usage = SSOL_POSITION;
+ attribs[0].get = get_position;
+ CHECK(ssol_mesh_setup(square, SQUARE_NTRIS__, get_ids,
+ SQUARE_NVERTS__, attribs, 1, (void*) &SQUARE_DESC__), RES_OK);
+
+ CHECK(ssol_shape_create_punched_surface(dev, &quad_square), RES_OK);
+ carving.get = get_polygon_vertices;
+ carving.operation = SSOL_AND;
+ carving.nb_vertices = POLY_NVERTS__;
+ carving.context = &POLY_EDGES__;
+ quadric.type = SSOL_QUADRIC_PLANE;
+ punched.nb_carvings = 1;
+ punched.quadric = &quadric;
+ punched.carvings = &carving;
+ CHECK(ssol_punched_surface_setup(quad_square, &punched), RES_OK);
+
+ CHECK(ssol_material_create_mirror(dev, &m_mtl), RES_OK);
+ shader.normal = get_shader_normal;
+ shader.reflectivity = get_shader_reflectivity;
+ shader.roughness = get_shader_roughness;
+ CHECK(ssol_mirror_set_shader(m_mtl, &shader), RES_OK);
+ CHECK(ssol_material_create_virtual(dev, &v_mtl), RES_OK);
+
+ CHECK(ssol_object_create(dev, &m_object), RES_OK);
+ CHECK(ssol_object_add_shaded_shape(m_object, quad_square, m_mtl, m_mtl), RES_OK);
+ CHECK(ssol_object_instantiate(m_object, &heliostat), RES_OK);
+ CHECK(ssol_scene_attach_instance(scene, heliostat), RES_OK);
+
+ CHECK(ssol_object_create(dev, &t_object), RES_OK);
+ CHECK(ssol_object_add_shaded_shape(t_object, square, v_mtl, v_mtl), RES_OK);
+ CHECK(ssol_object_instantiate(t_object, &target), RES_OK);
+ CHECK(ssol_instance_set_transform(target, transform), RES_OK);
+ CHECK(ssol_instance_set_receiver(target, SSOL_FRONT), RES_OK);
+ CHECK(ssol_instance_sample(target, 0), RES_OK);
+ CHECK(ssol_scene_attach_instance(scene, target), RES_OK);
+
+#define N__ 10000
+#define S_DNI_cos (4 * 1000 * cos(PI / 4))
+#define GET_RCV_STATUS ssol_estimator_get_receiver_status
+ CHECK(ssol_solve(scene, rng, N__, NULL, estimator1), RES_OK);
+ CHECK(GET_RCV_STATUS(estimator1, target, SSOL_FRONT, &status), RES_OK);
+ logger_print(&logger, LOG_OUTPUT, "P(target) = %g +/- %g", status.E, status.SE);
+ CHECK(ssol_instance_set_receiver(heliostat, SSOL_FRONT), RES_OK);
+ CHECK(eq_eps(status.E, S_DNI_cos, S_DNI_cos * 2e-1), 1);
+ CHECK(ssol_solve(scene, rng, 8 * N__, NULL, estimator2), RES_OK);
+ CHECK(GET_RCV_STATUS(estimator2, target, SSOL_FRONT, &status), RES_OK);
+ logger_print(&logger, LOG_OUTPUT, "P(target) = %g +/- %g", status.E, status.SE);
+ CHECK(eq_eps(status.E, S_DNI_cos, S_DNI_cos * 5e-2), 1);
+ CHECK(ssol_solve(scene, rng, 3 * N__, NULL, estimator1), RES_OK);
+ CHECK(GET_RCV_STATUS(estimator1, target, SSOL_FRONT, &status), RES_OK);
+ logger_print(&logger, LOG_OUTPUT, "P(target) = %g +/- %g", status.E, status.SE);
+ CHECK(eq_eps(status.E, S_DNI_cos, S_DNI_cos * 1e-1), 1);
+#undef N__
+#undef S_DNI_cos
+#undef GET_RCV_STATUS
+
+ /* Free data */
+ CHECK(ssol_instance_ref_put(heliostat), RES_OK);
+ CHECK(ssol_instance_ref_put(target), RES_OK);
+ CHECK(ssol_object_ref_put(m_object), RES_OK);
+ CHECK(ssol_object_ref_put(t_object), RES_OK);
+ CHECK(ssol_shape_ref_put(square), RES_OK);
+ CHECK(ssol_shape_ref_put(quad_square), RES_OK);
+ CHECK(ssol_material_ref_put(m_mtl), RES_OK);
+ CHECK(ssol_material_ref_put(v_mtl), RES_OK);
+ CHECK(ssol_device_ref_put(dev), RES_OK);
+ CHECK(ssol_estimator_ref_put(estimator1), RES_OK);
+ CHECK(ssol_estimator_ref_put(estimator2), RES_OK);
+ CHECK(ssol_scene_ref_put(scene), RES_OK);
+ CHECK(ssp_rng_ref_put(rng), RES_OK);
+ CHECK(ssol_spectrum_ref_put(spectrum), RES_OK);
+ CHECK(ssol_sun_ref_put(sun), RES_OK);
+
+ logger_release(&logger);
+
+ check_memory_allocator(&allocator);
+ mem_shutdown_proxy_allocator(&allocator);
+ CHECK(mem_allocated_size(), 0);
+
+ return 0;
+}
