! Finds the closest point(cp) to (v) on a segment (e1,e2) */

Calculates the required frame range of the given action by also taking fcurve modifiers into account. Modifiers that are not range-re

if true, then its children must get transforms.

converts a representation of rotation into a quaternion. ``part1`` is a vector, ``part2`` is a scalar or None, ``param1`` is in ('Quat

PURE_INLINE btScalar dDOT (const btScalar *a, const btScalar *b) { return dDOTpq(a,b,1,1); } PURE_INLINE btScalar dDOT13 (const btScalar *a, const b

Derives the square of the distance between the specified points on the xz-plane. @param[in] v1 A point. [(x, y, z)] @param[in] v2 A point. [(x, y, z

This function exports a single object in the scene and includes its name, object reference, material references (for meshes), and tran

Avoiding selecting nodes which should not be copied into subtree

Format the raw description string.

getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version

Get the relative Euler angle ( btGeneric6DofSpring2Constraint::calculateTransforms() must be called previously )

Returns limit's bias factor

Returns limit's relaxation factor

Detect intersections between this and another Rectangle. Parameters: rect (Rectangle): The other rectangle.