benny
b7b9fed0dd
Added checkbox to select whether to run autoleveled program or not. Heightmap can handle non integer from_x and to_x.
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
#include <gtest/gtest.h>
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#include "heightmap.h"
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TEST(heightmap, get_z_at) {
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auto grid = grbl::heightmap::from_params(0, 0, 1, 1, 1);
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grid.vertices[0].z = 0;
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grid.vertices[1].z = 1;
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grid.vertices[2].z = 2;
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grid.vertices[3].z = 3;
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auto z = grid.get_z_at(0.5f, 0.5f);
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EXPECT_EQ(1.5, z);
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z = grid.get_z_at(0.5f, 0);
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EXPECT_EQ(0.5, z);
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z = grid.get_z_at(0.5f, 1);
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EXPECT_EQ(2.5, z);
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z = grid.get_z_at(0, 0.5f);
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EXPECT_EQ(1, z);
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z = grid.get_z_at(1, 0.5f);
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EXPECT_EQ(2, z);
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}
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TEST(heightmap, get_z_at_non_zero_origin) {
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auto grid = grbl::heightmap::from_params(0 - 0.123, 0 + 0.234, 1 - 0.123, 1 + 0.234, 1);
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grid.vertices[0].z = 0;
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grid.vertices[1].z = 1;
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grid.vertices[2].z = 2;
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grid.vertices[3].z = 3;
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auto z = grid.get_z_at(0.5f - 0.123f, 0.5f + 0.234f);
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EXPECT_EQ(true, grbl::float_equal(1.5, z));
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z = grid.get_z_at(0.5f - 0.123f, 0 + 0.234f);
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EXPECT_EQ(true, grbl::float_equal(0.5, z));
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z = grid.get_z_at(0.5f - 0.123f, 1 + 0.234f);
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EXPECT_EQ(true, grbl::float_equal(2.5, z));
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z = grid.get_z_at(0 - 0.123f, 0.5f + 0.234f);
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EXPECT_EQ(true, grbl::float_equal(1, z));
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z = grid.get_z_at(1 - 0.123f, 0.5f + 0.234f);
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EXPECT_EQ(true, grbl::float_equal(2, z));
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} |