Add line, plane, ray and segments, split math unit test

Added some basic geometric primitives such as planes, rays, segments
and lines (plus some extra functions like xProject, xBarycentric, Lerpf),
as well as some intersection tests between them.

Additionally, I split massive math test into smaller ones and tweaked
unit test library (testing no longer stops after first failure).

1 files changed, 3 insertions, 886 deletions

diff --git a/test/src/TestMath.c b/test/src/TestMath.c
index 90549fb..9896e6a 100644
--- a/test/src/TestMath.c
+++ b/test/src/TestMath.c
@@ -5,830 +5,10 @@
 #define ACCEPTABLE_DELTA 0.0001f
 
 
-static int checkVec4f(void)
-{
-    float a[4], b[4], c[4], r[4];
-    float value;
-
-    a[0] = 1.0f; a[1] = 2.0f; a[2] = 3.0f; a[3] = 4.0f;
-    b[0] = 5.0f; b[1] = 6.0f; b[2] = 7.0f; b[3] = 8.0f;
-    c[0] = 1.5f; c[1] = 2.5f; c[2] = 3.5f; c[3] = 4.5f;
-
-    BH_Vec4fAdd(a, b, r);
-    BH_VERIFY_DELTA(r[0],  6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  8.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 10.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 12.0000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fSub(a, b, r);
-    BH_VERIFY_DELTA(r[0], -4.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -4.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -4.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], -4.0000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fMul(a, b, r);
-    BH_VERIFY_DELTA(r[0],  5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 12.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 21.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 32.0000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fScale(a, 10.0f, r);
-    BH_VERIFY_DELTA(r[0], 10.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 20.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 30.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 40.0000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fMulAdd(a, b, c, r);
-    BH_VERIFY_DELTA(r[0],  6.5000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 14.5000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 24.5000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 36.5000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fNegate(a, r);
-    BH_VERIFY_DELTA(r[0], -1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], -4.0000f, ACCEPTABLE_DELTA);
-
-    value = BH_Vec4fDot(a, b);
-    BH_VERIFY_DELTA(value, 70.0000f, ACCEPTABLE_DELTA);
-
-    value = BH_Vec4fLength(a);
-    BH_VERIFY_DELTA(value, sqrt(30.0f), ACCEPTABLE_DELTA);
-
-    BH_Vec4fNormal(a, r);
-    BH_VERIFY_DELTA(r[0], 1.0f / sqrt(30.0f), ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0f / sqrt(30.0f), ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 3.0f / sqrt(30.0f), ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 4.0f / sqrt(30.0f), ACCEPTABLE_DELTA);
-
-    BH_Vec4fMin(a, b, r);
-    BH_VERIFY_DELTA(r[0], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 4.0000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fMax(a, b, r);
-    BH_VERIFY_DELTA(r[0], 5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 7.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 8.0000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fLerp(a, b, 0.0f, r);
-    BH_VERIFY_DELTA(r[0], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 4.0000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fLerp(a, b, 0.5f, r);
-    BH_VERIFY_DELTA(r[0], 3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 4.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 6.0000f, ACCEPTABLE_DELTA);
-
-    BH_Vec4fLerp(a, b, 1.0f, r);
-    BH_VERIFY_DELTA(r[0], 5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 7.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 8.0000f, ACCEPTABLE_DELTA);
-
-    return 0;
-}
-
-
-static int checkVec3f(void)
-{
-    float a[3], b[3], c[3], r[3];
-    float value;
-
-    a[0] = 1.0f; a[1] = 2.0f; a[2] = 3.0f;
-    b[0] = 5.0f; b[1] = 6.0f; b[2] = 7.0f;
-    c[0] = 1.5f; c[1] = 2.5f; c[2] = 3.5f;
-
-    BH_Vec3fAdd(a, b, r);
-    BH_VERIFY_DELTA(r[0], 6.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 8.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 10.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fSub(a, b, r);
-    BH_VERIFY_DELTA(r[0], -4.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -4.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -4.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fMul(a, b, r);
-    BH_VERIFY_DELTA(r[0], 5.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 12.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 21.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fScale(a, 10.0f, r);
-    BH_VERIFY_DELTA(r[0], 10.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 20.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 30.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fMulAdd(a, b, c, r);
-    BH_VERIFY_DELTA(r[0], 6.5f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 14.5f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 24.5f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fNegate(a, r);
-    BH_VERIFY_DELTA(r[0], -1.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -2.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -3.0f, ACCEPTABLE_DELTA);
-
-    value = BH_Vec3fDot(a, b);
-    BH_VERIFY_DELTA(value, 38.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fCross(a, b, r);
-    BH_VERIFY_DELTA(r[0], -4.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 8.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -4.0f, ACCEPTABLE_DELTA);
-
-    value = BH_Vec3fLength(a);
-    BH_VERIFY_DELTA(value, sqrt(14.0f), ACCEPTABLE_DELTA);
-
-    BH_Vec3fNormal(a, r);
-    BH_VERIFY_DELTA(r[0], 1.0f / sqrt(14.0f), ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0f / sqrt(14.0f), ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 3.0f / sqrt(14.0f), ACCEPTABLE_DELTA);
-
-    BH_Vec3fMin(a, b, r);
-    BH_VERIFY_DELTA(r[0], 1.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 3.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fMax(a, b, r);
-    BH_VERIFY_DELTA(r[0], 5.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 6.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 7.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fLerp(a, b, 0.0f, r);
-    BH_VERIFY_DELTA(r[0], 1.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 3.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fLerp(a, b, 0.5f, r);
-    BH_VERIFY_DELTA(r[0], 3.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 4.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 5.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec3fLerp(a, b, 1.0f, r);
-    BH_VERIFY_DELTA(r[0], 5.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 6.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 7.0f, ACCEPTABLE_DELTA);
-
-    return 0;
-}
-
-
-static int checkVec2f(void)
-{
-    float a[2], b[2], c[2], r[2];
-    float value;
-
-    a[0] = 1.0f; a[1] = 2.0f;
-    b[0] = 5.0f; b[1] = 6.0f;
-    c[0] = 1.5f; c[1] = 2.5f;
-
-    BH_Vec2fAdd(a, b, r);
-    BH_VERIFY_DELTA(r[0], 6.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 8.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fSub(a, b, r);
-    BH_VERIFY_DELTA(r[0], -4.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -4.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fMul(a, b, r);
-    BH_VERIFY_DELTA(r[0], 5.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 12.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fScale(a, 10.0f, r);
-    BH_VERIFY_DELTA(r[0], 10.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 20.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fMulAdd(a, b, c, r);
-    BH_VERIFY_DELTA(r[0], 6.5f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 14.5f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fNegate(a, r);
-    BH_VERIFY_DELTA(r[0], -1.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -2.0f, ACCEPTABLE_DELTA);
-
-    value = BH_Vec2fDot(a, b);
-    BH_VERIFY_DELTA(value, 17.0f, ACCEPTABLE_DELTA);
-
-    value = BH_Vec2fCross(a, b);
-    BH_VERIFY_DELTA(value, -4.0f, ACCEPTABLE_DELTA);
-
-    value = BH_Vec2fLength(a);
-    BH_VERIFY_DELTA(value, sqrt(5.0f), ACCEPTABLE_DELTA);
-
-    BH_Vec2fNormal(a, r);
-    BH_VERIFY_DELTA(r[0], 1.0f / sqrt(5.0f), ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0f / sqrt(5.0f), ACCEPTABLE_DELTA);
-
-    BH_Vec2fMin(a, b, r);
-    BH_VERIFY_DELTA(r[0], 1.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fMax(a, b, r);
-    BH_VERIFY_DELTA(r[0], 5.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 6.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fLerp(a, b, 0.0f, r);
-    BH_VERIFY_DELTA(r[0], 1.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 2.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fLerp(a, b, 0.5f, r);
-    BH_VERIFY_DELTA(r[0], 3.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 4.0f, ACCEPTABLE_DELTA);
-
-    BH_Vec2fLerp(a, b, 1.0f, r);
-    BH_VERIFY_DELTA(r[0], 5.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 6.0f, ACCEPTABLE_DELTA);
-
-    return 0;
-}
-
-
-static int checkVec4i(void)
-{
-    int a[4], b[4], c[4], r[4];
-
-    a[0] = 1; a[1] = 2; a[2] = 3; a[3] = 4;
-    b[0] = 5; b[1] = 6; b[2] = 7; b[3] = 8;
-    c[0] = 4; c[1] = 3; c[2] = 2; c[3] = 1;
-
-    BH_Vec4iAdd(a, b, r);
-    BH_VERIFY(r[0] == 6);
-    BH_VERIFY(r[1] == 8);
-    BH_VERIFY(r[2] == 10);
-    BH_VERIFY(r[3] == 12);
-
-    BH_Vec4iSub(a, b, r);
-    BH_VERIFY(r[0] == -4);
-    BH_VERIFY(r[1] == -4);
-    BH_VERIFY(r[2] == -4);
-    BH_VERIFY(r[3] == -4);
-
-    BH_Vec4iMul(a, b, r);
-    BH_VERIFY(r[0] == 5);
-    BH_VERIFY(r[1] == 12);
-    BH_VERIFY(r[2] == 21);
-    BH_VERIFY(r[3] == 32);
-
-    BH_Vec4iScale(a, 10, r);
-    BH_VERIFY(r[0] == 10);
-    BH_VERIFY(r[1] == 20);
-    BH_VERIFY(r[2] == 30);
-    BH_VERIFY(r[3] == 40);
-
-    BH_Vec4iMulAdd(a, b, c, r);
-    BH_VERIFY(r[0] == 9);
-    BH_VERIFY(r[1] == 15);
-    BH_VERIFY(r[2] == 23);
-    BH_VERIFY(r[3] == 33);
-
-    BH_Vec4iNegate(a, r);
-    BH_VERIFY(r[0] == -1);
-    BH_VERIFY(r[1] == -2);
-    BH_VERIFY(r[2] == -3);
-    BH_VERIFY(r[3] == -4);
-
-    BH_Vec4iMin(a, b, r);
-    BH_VERIFY(r[0] == 1);
-    BH_VERIFY(r[1] == 2);
-    BH_VERIFY(r[2] == 3);
-    BH_VERIFY(r[3] == 4);
-
-    BH_Vec4iMax(a, b, r);
-    BH_VERIFY(r[0] == 5);
-    BH_VERIFY(r[1] == 6);
-    BH_VERIFY(r[2] == 7);
-    BH_VERIFY(r[3] == 8);
-
-    return 0;
-}
-
-
-static int checkVec3i(void)
-{
-    int a[3], b[3], c[3], r[3];
-
-    a[0] = 1; a[1] = 2; a[2] = 3;
-    b[0] = 5; b[1] = 6; b[2] = 7;
-    c[0] = 4; c[1] = 3; c[2] = 2;
-
-    BH_Vec3iAdd(a, b, r);
-    BH_VERIFY(r[0] == 6);
-    BH_VERIFY(r[1] == 8);
-    BH_VERIFY(r[2] == 10);
-
-    BH_Vec3iSub(a, b, r);
-    BH_VERIFY(r[0] == -4);
-    BH_VERIFY(r[1] == -4);
-    BH_VERIFY(r[2] == -4);
-
-    BH_Vec3iMul(a, b, r);
-    BH_VERIFY(r[0] == 5);
-    BH_VERIFY(r[1] == 12);
-    BH_VERIFY(r[2] == 21);
-
-    BH_Vec3iScale(a, 10, r);
-    BH_VERIFY(r[0] == 10);
-    BH_VERIFY(r[1] == 20);
-    BH_VERIFY(r[2] == 30);
-
-    BH_Vec3iMulAdd(a, b, c, r);
-    BH_VERIFY(r[0] == 9);
-    BH_VERIFY(r[1] == 15);
-    BH_VERIFY(r[2] == 23);
-
-    BH_Vec3iNegate(a, r);
-    BH_VERIFY(r[0] == -1);
-    BH_VERIFY(r[1] == -2);
-    BH_VERIFY(r[2] == -3);
-
-    BH_Vec3iMin(a, b, r);
-    BH_VERIFY(r[0] == 1);
-    BH_VERIFY(r[1] == 2);
-    BH_VERIFY(r[2] == 3);
-
-    BH_Vec3iMax(a, b, r);
-    BH_VERIFY(r[0] == 5);
-    BH_VERIFY(r[1] == 6);
-    BH_VERIFY(r[2] == 7);
-
-    return 0;
-}
-
-
-static int checkVec2i(void)
-{
-    int a[2], b[2], c[2], r[2];
-
-    a[0] = 1; a[1] = 2;
-    b[0] = 5; b[1] = 6;
-    c[0] = 4; c[1] = 3;
-
-    BH_Vec2iAdd(a, b, r);
-    BH_VERIFY(r[0] == 6);
-    BH_VERIFY(r[1] == 8);
-
-    BH_Vec2iSub(a, b, r);
-    BH_VERIFY(r[0] == -4);
-    BH_VERIFY(r[1] == -4);
-
-    BH_Vec2iMul(a, b, r);
-    BH_VERIFY(r[0] == 5);
-    BH_VERIFY(r[1] == 12);
-
-    BH_Vec2iScale(a, 10, r);
-    BH_VERIFY(r[0] == 10);
-    BH_VERIFY(r[1] == 20);
-
-    BH_Vec2iMulAdd(a, b, c, r);
-    BH_VERIFY(r[0] == 9);
-    BH_VERIFY(r[1] == 15);
-
-    BH_Vec2iNegate(a, r);
-    BH_VERIFY(r[0] == -1);
-    BH_VERIFY(r[1] == -2);
-
-    BH_Vec2iMin(a, b, r);
-    BH_VERIFY(r[0] == 1);
-    BH_VERIFY(r[1] == 2);
-
-    BH_Vec2iMax(a, b, r);
-    BH_VERIFY(r[0] == 5);
-    BH_VERIFY(r[1] == 6);
-
-    return 0;
-}
-
-
-static int checkQuat(void)
-{
-    float a[4], b[3], r[4];
-    float roll, pitch, yaw, angle;
-
-    a[0] = -0.9018f; a[1] = -0.0010f; a[2] = -0.4099f; a[3] = 0.1370f;
-    b[0] = -0.9104f; b[1] = -0.0010f; b[2] = -0.4138f;
-
-    BH_Quat4fIdentity(r);
-    BH_VERIFY_DELTA(r[0], 0.000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 0.000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 0.000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 1.000f, ACCEPTABLE_DELTA);
-
-    BH_Quat4fConjugate(a, r);
-    BH_VERIFY_DELTA(r[0], 0.9018f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 0.0010f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 0.4099f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 0.1370f, ACCEPTABLE_DELTA);
-
-    BH_Quat4fToEuler(a, &roll, &pitch, &yaw);
-    BH_VERIFY_DELTA(roll,  -2.7671f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(pitch, -0.8324f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(yaw,   -0.1649f, ACCEPTABLE_DELTA);
-
-    BH_Quat4fFromEuler(-2.7671f, -0.8324f, -0.1649f, r);
-    BH_VERIFY_DELTA(r[0], -0.9018f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -0.0010f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -0.4099f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3],  0.1370f, ACCEPTABLE_DELTA);
-
-    BH_Quat4fFromAxis(b, 2.8668f, r);
-    BH_VERIFY_DELTA(r[0], -0.9018f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -0.0010f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -0.4099f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3],  0.1370f, ACCEPTABLE_DELTA);
-
-    BH_Quat4fToAxis(a, r, &angle);
-    BH_VERIFY_DELTA(r[0], -0.9104f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -0.0010f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -0.4138f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(angle, 2.8668f, ACCEPTABLE_DELTA);
-
-
-    BH_Quat4fInverse(a, r);
-    BH_Quat4fMul(a, r, r);
-    BH_VERIFY_DELTA(r[0], 0.000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 0.000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 0.000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 1.000f, ACCEPTABLE_DELTA);
-
-    return 0;
-}
-
-
-static int checkMat4f(void)
-{
-    float a[16], b[16], r[16];
-    float value;
-
-    a[0] = 5.0f; a[4] = 1.0f; a[8] = 2.0f; a[12] = 7.0f;
-    a[1] = 3.0f; a[5] = 0.0f; a[9] = 0.0f; a[13] = 2.0f;
-    a[2] = 1.0f; a[6] = 3.0f; a[10] = 4.0f; a[14] = 5.0f;
-    a[3] = 2.0f; a[7] = 0.0f; a[11] = 0.0f; a[15] = 3.0f;
-
-    b[0] = 5.0f; b[4] = 1.0f; b[8] = 2.0f; b[12] = 7.0f;
-    b[1] = 3.0f; b[5] = 1.0f; b[9] = 0.0f; b[13] = 2.0f;
-    b[2] = 4.0f; b[6] = 2.0f; b[10] = 4.0f; b[14] = 5.0f;
-    b[3] = 6.0f; b[7] = 2.0f; b[11] = 0.0f; b[15] = 4.0f;
-
-    BH_Mat4fIdentity(r);
-    BH_VERIFY(r[0] == 1.0f);
-    BH_VERIFY(r[1] == 0.0f);
-    BH_VERIFY(r[2] == 0.0f);
-    BH_VERIFY(r[3] == 0.0f);
-
-    BH_VERIFY(r[4] == 0.0f);
-    BH_VERIFY(r[5] == 1.0f);
-    BH_VERIFY(r[6] == 0.0f);
-    BH_VERIFY(r[7] == 0.0f);
-
-    BH_VERIFY(r[8] == 0.0f);
-    BH_VERIFY(r[9] == 0.0f);
-    BH_VERIFY(r[10] == 1.0f);
-    BH_VERIFY(r[11] == 0.0f);
-
-    BH_VERIFY(r[12] == 0.0f);
-    BH_VERIFY(r[13] == 0.0f);
-    BH_VERIFY(r[14] == 0.0f);
-    BH_VERIFY(r[15] == 1.0f);
-
-    BH_Mat4fAdd(a, b, r);
-    BH_VERIFY_DELTA(r[0], 10.0f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2],  5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3],  8.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[4], 2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[6], 5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7], 2.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[8], 4.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[9], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[10], 8.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[11], 0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[12], 14.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[13],  4.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[14], 10.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[15],  7.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat4fSub(a, b, r);
-    BH_VERIFY_DELTA(r[0],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], -4.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[4],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5], -1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[6],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7], -2.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[8], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[9], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[10], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[11], 0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[12],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[13],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[14],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[15], -1.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat4fMul(a, b, r);
-    BH_VERIFY_DELTA(r[0], 78.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 27.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 60.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 28.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[4], 24.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5],  7.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[6], 22.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  8.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[8], 18.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[9],  6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[10], 18.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[11],  4.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[12], 75.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[13], 29.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[14], 53.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[15], 26.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat4fScale(a, 10, r);
-    BH_VERIFY_DELTA(r[0], 50.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 30.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 10.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 20.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[4], 10.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[6], 30.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[8], 20.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[9],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[10], 40.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[11],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[12], 70.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[13], 20.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[14], 50.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[15], 30.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat4fTranspose(a, r);
-    BH_VERIFY_DELTA(r[0], 5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3], 7.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[4], 3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[6], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7], 2.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[8], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[9], 3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[10], 4.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[11], 5.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[12], 2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[13], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[14], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[15], 3.0000f, ACCEPTABLE_DELTA);
-
-    value = BH_Mat4fTrace(a);
-    BH_VERIFY_DELTA(value, 12.0000f, ACCEPTABLE_DELTA);
-
-    value = BH_Mat4fDet(a);
-    BH_VERIFY_DELTA(value, 10.0000f, ACCEPTABLE_DELTA);
-
-    value = BH_Mat4fDet(b);
-    BH_VERIFY_DELTA(value, 0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY(BH_Mat4fInverse(a, r) == BH_OK);
-    BH_VERIFY_DELTA(r[0],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2],  1.5000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[4],  0.6000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5],  1.8000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[6], -1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7], -0.4000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[8],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[9],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[10], -0.5000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[11],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[12], -0.4000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[13],  1.8000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[14], -2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[15],  0.6000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY(BH_Mat4fInverse(b, r) != BH_OK);
-
-    BH_Mat4fFromTranslation(1.0f, 2.0f, 3.0f, r);
-    BH_VERIFY_DELTA(r[0],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[4],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[6],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[8],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[9],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[10],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[11],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[12],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[13],  2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[14],  3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[15],  1.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat4fFromScale(1.0f, 2.0f, 3.0f, r);
-    BH_VERIFY_DELTA(r[0],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[3],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[4],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5],  2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[6],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[8],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[9],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[10],  3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[11],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[12],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[13],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[14],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[15],  1.0000f, ACCEPTABLE_DELTA);
-
-    return 0;
-}
-
-
-static int checkMat3f(void)
-{
-    float a[9], b[9], r[9];
-    float value;
-
-    a[0] = 5.0f; a[3] = 1.0f; a[6] = 2.0f;
-    a[1] = 3.0f; a[4] = 0.0f; a[7] = 0.0f;
-    a[2] = 1.0f; a[5] = 3.0f; a[8] = 4.0f;
-
-    b[0] = 2.0f; b[3] = 1.0f; b[6] = 2.0f;
-    b[1] = 3.0f; b[4] = 1.0f; b[7] = 0.0f;
-    b[2] = 4.0f; b[5] = 2.0f; b[8] = 4.0f;
-
-    BH_Mat3fIdentity(r);
-    BH_VERIFY(r[0] == 1.0f);
-    BH_VERIFY(r[1] == 0.0f);
-    BH_VERIFY(r[2] == 0.0f);
-
-    BH_VERIFY(r[3] == 0.0f);
-    BH_VERIFY(r[4] == 1.0f);
-    BH_VERIFY(r[5] == 0.0f);
-
-    BH_VERIFY(r[6] == 0.0f);
-    BH_VERIFY(r[7] == 0.0f);
-    BH_VERIFY(r[8] == 1.0f);
-
-    BH_Mat3fAdd(a, b, r);
-    BH_VERIFY_DELTA(r[0], 7.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 5.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[3], 2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[4], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5], 5.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[6], 4.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[8], 8.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat3fSub(a, b, r);
-    BH_VERIFY_DELTA(r[0],  3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], -3.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[3],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[4], -1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5],  1.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[6], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[8], 0.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat3fMul(a, b, r);
-    BH_VERIFY_DELTA(r[0], 21.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 27.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[3], 10.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[4],  3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5], 12.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[6], 18.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[8], 18.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat3fScale(a, 10, r);
-    BH_VERIFY_DELTA(r[0], 50.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 30.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 10.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[3], 10.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[4],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5], 30.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[6], 20.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[8], 40.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat3fTranspose(a, r);
-    BH_VERIFY_DELTA(r[0], 5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2], 2.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[3], 3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[4], 0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5], 0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[6], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7], 3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[8], 4.0000f, ACCEPTABLE_DELTA);
-
-    value = BH_Mat3fTrace(a);
-    BH_VERIFY_DELTA(value, 9.0000f, ACCEPTABLE_DELTA);
-
-    value = BH_Mat3fDet(a);
-    BH_VERIFY_DELTA(value, 6.0000f, ACCEPTABLE_DELTA);
-
-    value = BH_Mat3fDet(b);
-    BH_VERIFY_DELTA(value, 0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY(BH_Mat3fInverse(a, r) == BH_OK);
-    BH_VERIFY_DELTA(r[0],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1], -2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2],  1.5000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[3],  0.3333f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[4],  3.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5], -2.3333f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[6],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[8], -0.5000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY(BH_Mat3fInverse(b, r) != BH_OK);
-
-    BH_Mat3fFromTranslation(1.0f, 2.0f, r);
-    BH_VERIFY_DELTA(r[0],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[3],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[4],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[6],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[8],  1.0000f, ACCEPTABLE_DELTA);
-
-    BH_Mat3fFromScale(1.0f, 2.0f, r);
-    BH_VERIFY_DELTA(r[0],  1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[1],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[2],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[3],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[4],  2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[5],  0.0000f, ACCEPTABLE_DELTA);
-
-    BH_VERIFY_DELTA(r[6],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[7],  0.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(r[8],  1.0000f, ACCEPTABLE_DELTA);
-
-    return 0;
-}
-
-
-int checkQuatMat4f(void)
+BH_UNIT_TEST(QuatMat4fParity)
 {
     float a[16], b[16], c[4];
-    
+
     BH_Mat4fFromEuler(-2.7671f, -0.8324f, -0.1649f, a);
 
     BH_Quat4fFromEuler(-2.7671f, -0.8324f, -0.1649f, c);
@@ -859,75 +39,12 @@ int checkQuatMat4f(void)
 }
 
 
-int checkVecMat4f(void)
-{
-    float a[16] = 
-    {
-        5.0f, 3.0f, 1.0f, 2.0f, 
-        1.0f, 0.0f, 3.0f, 0.0f,
-        2.0f, 0.0f, 4.0f, 0.0f, 
-        7.0f, 2.0f, 5.0f, 3.0f
-    };
-    float b[4];
-    
-    b[0] = 2.0f; b[1] = -1.0f; b[2] = 4.0f; b[3] = 0.0f;
-    BH_Mat4fApplyVec4f(a, b, b);
-    BH_VERIFY_DELTA(b[0], 17.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(b[1],  6.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(b[2], 15.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(b[3],  4.0000f, ACCEPTABLE_DELTA);
-
-    b[0] = 2.0f; b[1] = -1.0f; b[2] = 4.0f;
-    BH_Mat4fApplyVec3f(a, b, b);
-    BH_VERIFY_DELTA(b[0], 24.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(b[1],  8.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(b[2], 20.0000f, ACCEPTABLE_DELTA);
-
-    return 0;
-}
-
-
-int checkVecMat3f(void)
-{
-    float a[9] = 
-    {
-         0.0f,  1.0f, -3.0f, 
-        -3.0f, -4.0f,  4.0f,
-        -2.0f, -2.0f,  1.0f, 
-    };
-    float b[3];
-    
-    b[0] = 2.0f; b[1] = -1.0f; b[2] = 4.0f;
-    BH_Mat3fApplyVec3f(a, b, b);
-    BH_VERIFY_DELTA(b[0], -5.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(b[1], -2.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(b[2], -6.0000f, ACCEPTABLE_DELTA);
-
-    b[0] = 2.0f; b[1] = -1.0f;
-    BH_Mat3fApplyVec2f(a, b, b);
-    BH_VERIFY_DELTA(b[0], 1.0000f, ACCEPTABLE_DELTA);
-    BH_VERIFY_DELTA(b[1], 4.0000f, ACCEPTABLE_DELTA);
-
-    return 0;
-}
-
 int main(int argc, char **argv)
 {
     (void)argc;
     (void)argv;
 
-    BH_UnitAdd("Vec4f", checkVec4f);
-    BH_UnitAdd("Vec3f", checkVec3f);
-    BH_UnitAdd("Vec2f", checkVec2f);
-    BH_UnitAdd("Vec4i", checkVec4i);
-    BH_UnitAdd("Vec3i", checkVec3i);
-    BH_UnitAdd("Vec2i", checkVec2i);
-    BH_UnitAdd("Quat", checkQuat);
-    BH_UnitAdd("Mat4f", checkMat4f);
-    BH_UnitAdd("Mat3f", checkMat3f);
-    BH_UnitAdd("QuatMat4f", checkQuatMat4f);
-    BH_UnitAdd("VecMat4f", checkVecMat4f);
-    BH_UnitAdd("VecMat3f", checkVecMat3f);
+    BH_UNIT_ADD(QuatMat4fParity);
 
     return BH_UnitRun();
 }