52 lines
2.5 KiB
C++
52 lines
2.5 KiB
C++
#include "Zone_Test.h"
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CPPUNIT_TEST_SUITE_REGISTRATION(Zone_Test);
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#include "rendering/tools/zone.h"
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Zone_Test::testZoneAbsoluteHeight()
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{
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Zone* zone = zoneCreate();
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zoneAddHeightRangeQuick(zone, 1.0, -1.0, 2.0, 5.0, 6.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -10.0, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -2.0, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -1.0, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -0.5, 0.0), VECTOR_UP), 1.0 / 6.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 0.0, 0.0), VECTOR_UP), 1.0 / 3.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 0.5, 0.0), VECTOR_UP), 0.5);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 2.0, 0.0), VECTOR_UP), 1.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 2.1, 0.0), VECTOR_UP), 1.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 3.5, 0.0), VECTOR_UP), 1.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 4.9, 0.0), VECTOR_UP), 1.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 5.0, 0.0), VECTOR_UP), 1.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 5.2, 0.0), VECTOR_UP), 0.8);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 5.7, 0.0), VECTOR_UP), 0.3);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 6.0, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 15.0, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 150.0, 0.0), VECTOR_UP), 0.0);
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zoneDelete(zone);
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}
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Zone_Test::testZoneRelativeHeight()
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{
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Zone* zone = zoneCreate();
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zoneAddHeightRangeQuick(zone, 1.0, 0.2, 0.3, 0.6, 0.9);
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zoneSetRelativeHeight(zone, -2.0, 2.0, 8.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -10.0, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -2.1, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -2.0, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -1.0, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -0.5, 0.0), VECTOR_UP), 0.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, -0.2, 0.0), VECTOR_UP), 0.25);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 0.0, 0.0), VECTOR_UP), 0.5);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 0.3, 0.0), VECTOR_UP), 0.875);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 0.5, 0.0), VECTOR_UP), 1.0);
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ck_assert_double_eq(zoneGetValue(zone, v3(0.0, 1.0, 0.0), VECTOR_UP), 1.0);
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zoneDelete(zone);
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}
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