Example #1
0
float4 float4::Reflect3(const float3 &normal) const
{
	assume2(normal.IsNormalized(), normal.SerializeToCodeString(), normal.Length());
	assume(EqualAbs(w, 0));
	return 2.f * this->ProjectToNorm3(normal) - *this;
}
Example #2
0
float3 float3::Reflect(const float3 &normal) const
{
	assume2(normal.IsNormalized(), normal.SerializeToCodeString(), normal.Length());
	return 2.f * this->ProjectToNorm(normal) - *this;
}