Luna::AffineMatrix::make_look_to

Float4x4 make_look_to(const Float3 &eye_pos, const Float3 &eye_dir, const Float3 &up_dir)

Constructs one view matrix that targets the specified direction.

Parameters

• in eye_pos

  The position of the view point (camera position).

• in eye_dir

  The direction to look to.

• in up_dir

  The up direction.

Return value

Returns the view matrix.