Slic3r::TextureBake::anonymous_namespace{TextureBakeRelocate.cpp} Namespace Reference

Functions
void	tangent_basis (const Vec3f &n, Vec3f &t1, Vec3f &t2)

Function Documentation

tangent_basis()

void Slic3r::TextureBake::anonymous_namespace{TextureBakeRelocate.cpp}::tangent_basis	(	const Vec3f &	n,
		Vec3f &	t1,
		Vec3f &	t2 )

{
    const Vec3f a = (std::abs(n.x()) < 0.9f) ? Vec3f(1.f, 0.f, 0.f) : Vec3f(0.f, 1.f, 0.f);
    t1 = n.cross(a).normalized();
    t2 = n.cross(t1).normalized();
}

References tangent_basis().

Referenced by tangent_basis().

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