void v4math_object::test<8>()
{
#if LL_DEBUG && LL_WINDOWS && _MSC_VER >= 1400
skip_fail("This fails on VS2005 debug builds!");
#else
#if LL_WINDOWS && _MSC_VER < 1400
skip_fail("This fails on VS2003!");
#else
F32 x = 10.f, y = -2.3f, z = -.023f, w = -2.0f;
const F32 val[10] = {1.f,2.f,3.f,.34f,.1f,-.5f,2.f,1.23f,1.234f,.89f};
LLMatrix4 mat(val);
LLVector4 vec4(x,y,z,w),vec4a;
vec4.rotVec(mat);
vec4a.setVec(x,y,z,w);
vec4a.rotVec(mat);
ensure_equals("1:rotVec: Fail " ,vec4a, vec4);
F32 a = 2.32f, b = -23.2f, c = -34.1112f, d = 1.010112f;
LLQuaternion q(a,b,c,d);
LLVector4 vec4b(a,b,c,d),vec4c;
vec4b.rotVec(q);
vec4c.setVec(a, b, c, d);
vec4c.rotVec(q);
ensure_equals("2:rotVec: Fail " ,vec4b, vec4c);
#endif
#endif
}
void v4math_object::test<18>()
{
F32 x = 1.f, y = 2.f, z = -1.1f;
F32 angle1, angle2;
LLVector4 vec4(x,y,z), vec4a(x,y,z);
angle1 = angle_between(vec4, vec4a);
vec4.normVec();
vec4a.normVec();
angle2 = acos(vec4 * vec4a);
ensure_approximately_equals("1:angle_between: Fail " ,angle1,angle2,8);
F32 x1 = 21.f, y1 = 2.23f, z1 = -1.1f;
LLVector4 vec4b(x,y,z), vec4c(x1,y1,z1);
angle1 = angle_between(vec4b, vec4c);
vec4b.normVec();
vec4c.normVec();
angle2 = acos(vec4b * vec4c);
ensure_approximately_equals("2:angle_between: Fail " ,angle1,angle2,8);
}
void v4math_object::test<1>()
{
LLVector4 vec4;
ensure("1:LLVector4:Fail to initialize " ,((0 == vec4.mV[VX]) && (0 == vec4.mV[VY]) && (0 == vec4.mV[VZ])&& (1.0f == vec4.mV[VW])));
F32 x = 10.f, y = -2.3f, z = -.023f, w = -2.0f;
LLVector4 vec4a(x,y,z);
ensure("2:LLVector4:Fail to initialize " ,((x == vec4a.mV[VX]) && (y == vec4a.mV[VY]) && (z == vec4a.mV[VZ])&& (1.0f == vec4a.mV[VW])));
LLVector4 vec4b(x,y,z,w);
ensure("3:LLVector4:Fail to initialize " ,((x == vec4b.mV[VX]) && (y == vec4b.mV[VY]) && (z == vec4b.mV[VZ])&& (w == vec4b.mV[VW])));
const F32 vec[4] = {.112f ,23.2f, -4.2f, -.0001f};
LLVector4 vec4c(vec);
ensure("4:LLVector4:Fail to initialize " ,((vec[0] == vec4c.mV[VX]) && (vec[1] == vec4c.mV[VY]) && (vec[2] == vec4c.mV[VZ])&& (vec[3] == vec4c.mV[VW])));
LLVector3 vec3(-2.23f,1.01f,42.3f);
LLVector4 vec4d(vec3);
ensure("5:LLVector4:Fail to initialize " ,((vec3.mV[VX] == vec4d.mV[VX]) && (vec3.mV[VY] == vec4d.mV[VY]) && (vec3.mV[VZ] == vec4d.mV[VZ])&& (1.f == vec4d.mV[VW])));
F32 w1 = -.234f;
LLVector4 vec4e(vec3,w1);
ensure("6:LLVector4:Fail to initialize " ,((vec3.mV[VX] == vec4e.mV[VX]) && (vec3.mV[VY] == vec4e.mV[VY]) && (vec3.mV[VZ] == vec4e.mV[VZ])&& (w1 == vec4e.mV[VW])));
}
void v4math_object::test<8>()
{
F32 x = 10.f, y = -2.3f, z = -.023f, w = -2.0f;
const F32 val[16] = {
1.f, 2.f, 3.f, 0.f,
.34f, .1f, -.5f, 0.f,
2.f, 1.23f, 1.234f, 0.f,
.89f, 0.f, 0.f, 0.f
};
LLMatrix4 mat(val);
LLVector4 vec4(x,y,z,w),vec4a;
vec4.rotVec(mat);
vec4a.setVec(x,y,z,w);
vec4a.rotVec(mat);
ensure_equals("1:rotVec: Fail " ,vec4a, vec4);
F32 a = 2.32f, b = -23.2f, c = -34.1112f, d = 1.010112f;
LLQuaternion q(a,b,c,d);
LLVector4 vec4b(a,b,c,d),vec4c;
vec4b.rotVec(q);
vec4c.setVec(a, b, c, d);
vec4c.rotVec(q);
ensure_equals("2:rotVec: Fail " ,vec4b, vec4c);
}
