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Objects
cosm.ambi.decode~	External		Decode a summed bus of encoded ambisonic signals for a user-specified speaker layout.
cosm.ambi.encode~	External		Encode a monophonic source according to object relative location and viewer orientation, up to 3rd order 3D.
cosm.audio~	External		Sonify an object controlled by cosm.nav, including distance filtering, doppler, and control messages for cosm.ambi.encode~
Cosm.field	External		Interpolated lookup of a 3D field (n planes) by a matrix of 3-plane vertex locations.
Cosm.gl.bounds	External		Draw a convenient bounding box around the current world
cosm.master	External		Manages state and navigation of the world
cosm.nav	External		Control object movements and orientations within a world, including messages for jit.gl.* objects
cosm.render	External		Translates world state into messages for jit.gl.render and jit.window
cosm.world	External		Additional control of world state, such as dimensions, collision mapping etc.
ambi.decode~	External		Decodes an ambisonic encoded sound field to a user-defined speaker array of up to 16 channels (more can be added by using more than one ambi.decode~ object).
ambi.encoden~	External		Encodes up to 16 sources to distinct azimuth and elevation orientations (specified individually or as a list).
ambi.encode~	External		Encodes a monophonic source to a specified azimuth and elevation.
ambi.granulate~	External		Granulates an incoming signal into an Ambisonic soundfield.
ambi.rotate~	External		Transforms an encoded sound field by rotating around axes (currently limited to rotations around the Z axis).
ambi.weight~	External		balances the components of an Ambisonic encoded soundfield per order, using a set of pre-defined or user-defined weights.
axis2quat	External		Convert an axis/angle rotation (e.g. the output of jit.gl.handle) to quaternion
euler2quat	External		Convert Euler rotations (azimuth/elevation/tilt or heading/attitude/bank or yaw/pitch/roll) to quaternion
expr~	External		Evaluate a C-like expression on audio signals.
cosm	External		Shared contexts for cosm worlds
lua~	External		Lua~ is a Max/MSP external embedding an extension to the Lua programming language for computer music composition (the Vessel library), supporting sample accurate interleaving of synthesis and functional control.
quat	External		"Represent, store and transform a quaternion"
quat2axis	External		Convert quaternion to axis/angle rotation (e.g. most jit.gl rotate arguments)
quat2car	External		Select a unit vector in the quaternion rotation
quat2euler	External		Convert quaternion to Euler angles (azimuth/elevation/tilt or heading/attitude/bank or yaw/pitch/roll). NOTE: there is a loss of information in the conversion from quaternion to Euler angles. This behaviour is matched by the original Shoemake algorithm.
quatpov	External		Rotate a cartesian point by a quaternion

Libraries
Ambisonic externals		Max/MSP externals for Ambisonic encoding, rotating and decoding up to 3rd order for two or three dimensional speaker arrays.
Cosm		Cosm is an integrated collection of externals and abstractions to assist the construction of navigable, sonified virtual worlds using Max/MSP/Jitter. Cosm has been designed to require only minimal changes to existing Max/MSP/Jitter patches to support a number of features valuable in the creation of virtual worlds. Supports six-degrees-of-freedom (6DoF) navigation using quaternions, spatial audio using 3rd order Ambisonics, distance filtering and doppler, collision detection using spherical intersection (query sphere), world boundaries, stereographic control, 3D field interaction, and a strategy for remote rendering.
quat		Quaternion helper objects. Convert between quaternion, Euler, cartesian and axis/angle representations.