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* adding slice to the list of supported filters
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| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~// | ||
| // Copyright (c) 2015-2017, Lawrence Livermore National Security, LLC. | ||
| // | ||
| // Produced at the Lawrence Livermore National Laboratory | ||
| // | ||
| // LLNL-CODE-716457 | ||
| // | ||
| // All rights reserved. | ||
| // | ||
| // This file is part of Ascent. | ||
| // | ||
| // For details, see: http://software.llnl.gov/ascent/. | ||
| // | ||
| // Please also read ascent/LICENSE | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright notice, | ||
| // this list of conditions and the disclaimer below. | ||
| // | ||
| // * Redistributions in binary form must reproduce the above copyright notice, | ||
| // this list of conditions and the disclaimer (as noted below) in the | ||
| // documentation and/or other materials provided with the distribution. | ||
| // | ||
| // * Neither the name of the LLNS/LLNL nor the names of its contributors may | ||
| // be used to endorse or promote products derived from this software without | ||
| // specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| // ARE DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL SECURITY, | ||
| // LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR ANY | ||
| // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
| // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
| // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | ||
| // IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| // POSSIBILITY OF SUCH DAMAGE. | ||
| // | ||
| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~// | ||
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| //----------------------------------------------------------------------------- | ||
| /// | ||
| /// file: t_ascent_slice.cpp | ||
| /// | ||
| //----------------------------------------------------------------------------- | ||
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| #include "gtest/gtest.h" | ||
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| #include <ascent.hpp> | ||
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| #include <iostream> | ||
| #include <math.h> | ||
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| #include <conduit_blueprint.hpp> | ||
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| #include "t_config.hpp" | ||
| #include "t_utils.hpp" | ||
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| using namespace std; | ||
| using namespace conduit; | ||
| using namespace ascent; | ||
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| index_t EXAMPLE_MESH_SIDE_DIM = 20; | ||
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| //----------------------------------------------------------------------------- | ||
| TEST(ascent_slice, test_slice) | ||
| { | ||
| // the ascent runtime is currently our only rendering runtime | ||
| Node n; | ||
| ascent::about(n); | ||
| // only run this test if ascent was built with vtkm support | ||
| if(n["runtimes/ascent/status"].as_string() == "disabled") | ||
| { | ||
| ASCENT_INFO("Ascent support disabled, skipping 3D default" | ||
| "Pipeline test"); | ||
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| return; | ||
| } | ||
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| // | ||
| // Create an example mesh. | ||
| // | ||
| Node data, verify_info; | ||
| conduit::blueprint::mesh::examples::braid("hexs", | ||
| EXAMPLE_MESH_SIDE_DIM, | ||
| EXAMPLE_MESH_SIDE_DIM, | ||
| EXAMPLE_MESH_SIDE_DIM, | ||
| data); | ||
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| EXPECT_TRUE(conduit::blueprint::mesh::verify(data,verify_info)); | ||
| verify_info.print(); | ||
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| ASCENT_INFO("Testing slice"); | ||
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| string output_path = prepare_output_dir(); | ||
| string output_file = conduit::utils::join_file_path(output_path,"tout_slice_3d"); | ||
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| // remove old images before rendering | ||
| remove_test_image(output_file); | ||
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| // | ||
| // Create the actions. | ||
| // | ||
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| conduit::Node pipelines; | ||
| // pipeline 1 | ||
| pipelines["pl1/f1/type"] = "slice"; | ||
| // filter knobs | ||
| conduit::Node &contour_params = pipelines["pl1/f1/params"]; | ||
| contour_params["point/x"] = 0.f; | ||
| contour_params["point/y"] = 0.f; | ||
| contour_params["point/z"] = 0.f; | ||
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| contour_params["normal/x"] = 0.f; | ||
| contour_params["normal/y"] = 0.f; | ||
| contour_params["normal/z"] = 1.f; | ||
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| conduit::Node scenes; | ||
| scenes["s1/plots/p1/type"] = "pseudocolor"; | ||
| scenes["s1/plots/p1/params/field"] = "radial"; | ||
| scenes["s1/plots/p1/pipeline"] = "pl1"; | ||
| scenes["s1/image_prefix"] = output_file; | ||
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| conduit::Node actions; | ||
| // add the pipeline | ||
| conduit::Node &add_pipelines = actions.append(); | ||
| add_pipelines["action"] = "add_pipelines"; | ||
| add_pipelines["pipelines"] = pipelines; | ||
| // add the scenes | ||
| conduit::Node &add_scenes= actions.append(); | ||
| add_scenes["action"] = "add_scenes"; | ||
| add_scenes["scenes"] = scenes; | ||
| // execute | ||
| conduit::Node &execute = actions.append(); | ||
| execute["action"] = "execute"; | ||
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| // | ||
| // Run Ascent | ||
| // | ||
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| Ascent ascent; | ||
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| Node ascent_opts; | ||
| ascent_opts["runtime/type"] = "ascent"; | ||
| ascent.open(ascent_opts); | ||
| ascent.publish(data); | ||
| ascent.execute(actions); | ||
| ascent.close(); | ||
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| // check that we created an image | ||
| EXPECT_TRUE(check_test_image(output_file)); | ||
| } | ||
| //----------------------------------------------------------------------------- | ||
| int main(int argc, char* argv[]) | ||
| { | ||
| int result = 0; | ||
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| ::testing::InitGoogleTest(&argc, argv); | ||
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| // allow override of the data size via the command line | ||
| if(argc == 2) | ||
| { | ||
| EXAMPLE_MESH_SIDE_DIM = atoi(argv[1]); | ||
| } | ||
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| result = RUN_ALL_TESTS(); | ||
| return result; | ||
| } | ||
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