Returns index (0, 1, or 2) of maximum fraction with positive deominators

Returns index (0, 1, or 2) of maximum value given their signs and squares. sq_x0, sq_x1, and sq_x2 may have any constant offset applied to them.

Returns index (0, 1, or 2) of minimum argument

Graph initialization, reset all internal data to initial state. Marks all nodes dirty for this actor. First island search probably would be the longe

Get Vec3 length */

Multiply a 3-vector v in-place by value. \param[in,out] v The vector to multiply. \param[in] m The 3x3 matrix. */

Decrement the wait() count by one. */

\brief Called when all inplace objects are destroyed */

\brief Called when inplace object is destroyed */

z coordinates may be used to store extra info - only deal with x and y

on win32 we only have 8-byte alignment guaranteed, but the CRT provides special aligned allocation fns