void AABB::TransformAsAABB(const float3x3 &transform)
{
assume(transform.IsColOrthogonal());
assume(transform.HasUniformScale());
AABBTransformAsAABB(*this, transform);
}
void Capsule::Transform(const float3x3 &transform)
{
assume(transform.HasUniformScale());
assume(transform.IsColOrthogonal());
l.Transform(transform);
r *= transform.Col(0).Length(); // Scale the radius.
}
void Circle::Transform(const float3x3 &transform)
{
assume(transform.HasUniformScale());
assume(transform.IsColOrthogonal());
pos = transform.Mul(pos);
normal = transform.Mul(normal).Normalized();
r *= transform.Col(0).Length(); // Scale the radius of the circle.
}
void Placeable::SetOrientationAndScale(const float3x3 &tm)
{
assume(tm.IsColOrthogonal());
assume(!tm.HasNegativeScale());
Transform newtrans = transform.Get();
newtrans.SetRotationAndScale(tm);
transform.Set(newtrans, AttributeChange::Default);
}
void Quat::Set(const float3x3 &m)
{
assume(m.IsColOrthogonal());
assume(m.HasUnitaryScale());
assume(!m.HasNegativeScale());
SetQuatFrom(*this, m);
#ifdef MATH_ASSERT_CORRECTNESS
// Test that the conversion float3x3->Quat->float3x3 is correct.
mathassert(this->ToFloat3x3().Equals(m, 0.01f));
#endif
}
void OBB::Transform(const float3x3 &transform)
{
assume(transform.IsColOrthogonal());
OBBTransform(*this, transform);
}
void OBB::SetFrom(const AABB &aabb, const float3x3 &transform)
{
assume(transform.IsColOrthogonal());
OBBSetFrom(*this, aabb, transform);
}
