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59 lines
1.1 KiB
59 lines
1.1 KiB
#include <test_common.h>
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#include <igl/grid.h>
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#include <igl/matlab_format.h>
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TEST_CASE("grid: 3d", "[igl]")
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{
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Eigen::Vector3i res(3,3,3);
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Eigen::MatrixXd GV;
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igl::grid(res,GV);
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const Eigen::MatrixXd GVgt =
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(Eigen::MatrixXd(27,3)<<
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0, 0, 0,
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0.5, 0, 0,
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1, 0, 0,
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0,0.5, 0,
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0.5,0.5, 0,
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1,0.5, 0,
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0, 1, 0,
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0.5, 1, 0,
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1, 1, 0,
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0, 0,0.5,
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0.5, 0,0.5,
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1, 0,0.5,
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0,0.5,0.5,
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0.5,0.5,0.5,
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1,0.5,0.5,
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0, 1,0.5,
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0.5, 1,0.5,
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1, 1,0.5,
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0, 0, 1,
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0.5, 0, 1,
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1, 0, 1,
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0,0.5, 1,
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0.5,0.5, 1,
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1,0.5, 1,
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0, 1, 1,
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0.5, 1, 1,
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1, 1, 1).finished();
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test_common::assert_eq(GV,GVgt);
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}
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TEST_CASE("grid: 2d", "[igl]")
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{
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Eigen::Vector2i res(3,3);
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Eigen::MatrixXd GV;
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igl::grid(res,GV);
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const Eigen::MatrixXd GVgt =
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(Eigen::MatrixXd(9,2)<<
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0, 0,
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0.5, 0,
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1, 0,
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0,0.5,
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0.5,0.5,
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1,0.5,
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0, 1,
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0.5, 1,
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1, 1).finished();
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test_common::assert_eq(GV,GVgt);
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}
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