mirrors/HandmadeMath
1
0
Fork 0
mirror of https://github.com/HandmadeMath/HandmadeMath.git synced 2026-07-15 20:30:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

Expose NaNs in our tests

Browse Source 
oops
This commit is contained in:
Ben Visness
2021-05-21 12:04:17 -05:00
parent 43afc87fa7
commit 9a913ac95b
2 changed files with 35 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
test/categories/QuaternionOps.h
View File

@@ -66,14 +66,39 @@ TEST(QuaternionOps, NLerp)
TEST(QuaternionOps, Slerp)
{
hmm_quaternion from = HMM_Quaternion(0.0f, 0.0f, 0.0f, 1.0f);
hmm_quaternion to = HMM_Quaternion(0.5f, 0.5f, -0.5f, 0.5f);
// Normal operation
{
hmm_quaternion from = HMM_Quaternion(0.0f, 0.0f, 0.0f, 1.0f);
hmm_quaternion to = HMM_Quaternion(0.5f, 0.5f, -0.5f, 0.5f);
hmm_quaternion result = HMM_Slerp(from, 0.5f, to);
EXPECT_FLOAT_EQ(result.X, 0.28867513f);
EXPECT_FLOAT_EQ(result.Y, 0.28867513f);
EXPECT_FLOAT_EQ(result.Z, -0.28867513f);
EXPECT_FLOAT_EQ(result.W, 0.86602540f);
hmm_quaternion result = HMM_Slerp(from, 0.5f, to);
EXPECT_FLOAT_EQ(result.X, 0.28867513f);
EXPECT_FLOAT_EQ(result.Y, 0.28867513f);
EXPECT_FLOAT_EQ(result.Z, -0.28867513f);
EXPECT_FLOAT_EQ(result.W, 0.86602540f);
}
// Same quat twice
{
hmm_quaternion q = HMM_Quaternion(0.5f, 0.5f, 0.5f, 1.0f);
hmm_quaternion result = HMM_Slerp(q, 0.5f, q);
EXPECT_FLOAT_EQ(result.X, 0.5f);
EXPECT_FLOAT_EQ(result.Y, 0.5f);
EXPECT_FLOAT_EQ(result.Z, 0.5f);
EXPECT_FLOAT_EQ(result.W, 1.0f);
}
// Identity quat twice
{
hmm_quaternion q = HMM_Quaternion(0.0f, 0.0f, 0.0f, 1.0f);
hmm_quaternion result = HMM_Slerp(q, 0.5f, q);
EXPECT_FLOAT_EQ(result.X, 0.0f);
EXPECT_FLOAT_EQ(result.Y, 1.0f);
EXPECT_FLOAT_EQ(result.Z, 0.0f);
EXPECT_FLOAT_EQ(result.W, 1.0f);
}
}
TEST(QuaternionOps, QuatToMat4)