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Update mathMatrixTest.cpp

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test box multiplication
test transformPlane
This commit is contained in:
marauder2k7 2024-07-29 22:46:16 +01:00
parent 8c19f6d8ca
commit 5883e3d45b
1 changed files with 34 additions and 0 deletions
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34
Engine/source/testing/mathMatrixTest.cpp
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@ -164,6 +164,20 @@ TEST(MatrixTest, TestMulArgMatrixFunction)
EXPECT_NEAR(testResult(3, 0), 0.0f, 0.001f); EXPECT_NEAR(testResult(3, 1), 0.0f, 0.001f); EXPECT_NEAR(testResult(3, 2), 0.0f, 0.001f); EXPECT_NEAR(testResult(3, 3), 1.0f, 0.001f);
}
TEST(MatrixTest, TestMulBox)
{
MatrixF test(true);
test.setPosition(Point3F(5.0f, 2.0f, 1.0f));
MatrixF test2(EulerF(1.0f, 0.0f, 1.0f));
Box3F testBox(1.0f);
test.mul(testBox);
EXPECT_NEAR(testBox.minExtents.x, 4.5f, 0.001f); EXPECT_NEAR(testBox.minExtents.y, 1.5f, 0.001f); EXPECT_NEAR(testBox.minExtents.z, 0.5f, 0.001f);
EXPECT_NEAR(testBox.maxExtents.x, 5.5f, 0.001f); EXPECT_NEAR(testBox.maxExtents.y, 2.5f, 0.001f); EXPECT_NEAR(testBox.maxExtents.z, 1.5f, 0.001f);
}
TEST(MatrixTest, TestInverse)
{
MatrixF test(true);
@ -179,3 +193,23 @@ TEST(MatrixTest, TestInverse)
EXPECT_NEAR(test(2, 0), 0.0, 0.001f); EXPECT_NEAR(test(2, 1), 0.8415f, 0.001f); EXPECT_NEAR(test(2, 2), 0.5403f, 0.001f); EXPECT_NEAR(test(2, 3), -1.0f, 0.001f);
EXPECT_NEAR(test(3, 0), 0.0f, 0.001f); EXPECT_NEAR(test(3, 1), 0.0f, 0.001f); EXPECT_NEAR(test(3, 2), 0.0f, 0.001f); EXPECT_NEAR(test(3, 3), 1.0f, 0.001f);
}
TEST(MatrixTest, TestTransformPlane)
{
MatrixF test(true);
test.setPosition(Point3F(5.0f, 2.0f, 1.0f));
MatrixF test2(EulerF(1.0f, 0.0f, 1.0f));
test.mulL(test2);
PlaneF plane(Point3F(0.0f, 0.0f, 0.0f), Point3F(0.0f, 0.0f, 1.0f));
PlaneF res;
mTransformPlane(test, Point3F(1.0f, 1.0f, 1.0f), plane, &res);
EXPECT_NEAR(res.x, 0.0f, 0.001f);
EXPECT_NEAR(res.y, 0.8414f, 0.001f);
EXPECT_NEAR(res.z, 0.5403f, 0.001f);
EXPECT_NEAR(res.d, -1.0f, 0.001f);
}