Returns true of status is success.

Derives the signed xz-plane area of the triangle ABC, or the relationship of line AB to point C. @param[in] a Vertex A. [(x, y, z)] @param[in] b V

Returns the distance between two points. @param[in] v1 A point. [(x, y, z)] @param[in] v2 A point. [(x, y, z)] @return The distance between the two

* Fast float-to-int conversion. No particular rounding mode is assumed; the * IEEE-754 default is round-to-nearest with ties-to-even, though an app c

* Get program object. * @return Program object. */

btMotionState allows to automatic synchronize the world transform for active objects

Return the cursor for the declaration of the given type.

* is enabled */

jacobian blocks. each of size 6 + num_links. (jacobian2 is null if no body2.) format: 3 'omega' coefficients, 3 'v' coefficients, then the 'qdot' coef

** Create a jump instruction and return its position, so its destination ** can be fixed later (with 'fixjump'). */

** returns a pointer to a free area with at least 'sz' bytes */

** Create or reuse a zero-terminated string, first checking in the ** cache (using the string address as a key). The cache can contain ** only zero-te

checks if the name matches any of the filters (and can be configured what to do when empty)

Return a(x) multiplied by b(x) modulo p(x), where p(x) is the CRC polynomial, reflected. For speed, this requires that a not be zero. */

* @brief Normalize a vector, returning @c safe if len is zero. */

clear things to an initial state. Good to call, eg, before seeking */

Manage the read buffer; this simply reallocates the buffer if it is not small * enough (or if it is not allocated). The routine returns a pointer to

Turn on pixel packing */

Internal use only. Called when finished processing a row of data. */