Function computeViewMatrix

TheForceEngine/TFE_System/math.cpp:5–14

namespace TFE_Math
{
	Mat3 computeViewMatrix(const Vec3f* lookDir, const Vec3f* upDir)
	{
		Vec3f rightDir = cross(lookDir, upDir);
		rightDir = normalize(&rightDir);

		Vec3f orthoUp = cross(&rightDir, lookDir);
		orthoUp = normalize(&orthoUp);

		return { rightDir, orthoUp, *lookDir };
	}

	Mat3 transpose(const Mat3& mtx)
	{