Arguments: skylineq (collections.deque): segment (HSegment):

Rectangle area

return a unique index per thread, main thread is 0, worker threads are in [1, BT_MAX_THREAD_COUNT)

btSwapVector3Endian swaps vector endianness, useful for network and cross-platform serialization

btUnSwapVector3Endian swaps vector endianness, useful for network and cross-platform serialization

This function calcs the distance from a 3D plane

Tests if another rectangle is contained by this one Arguments: rect (Rectangle): The other rectangle Returns:

@par This function will only free the memory for tiles with the #DT_TILE_FREE_DATA flag set.

Performs a vector addition. (@p v1 + @p v2) @param[out] dest The result vector. [(x, y, z)] @param[in] v1 The base vector. [(x, y, z)] @param[in] v

Derives 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)] @return The

Derives the scalar length of the vector. @param[in] v The vector. [(x, y, z)] @return The scalar length of the vector.

Normalizes the vector. @param[in,out] v The vector to normalize. [(x, y, z)]

Derives the xz-plane 2D perp product of the two vectors. (uz*vx - ux*vz) @param[in] u The LHV vector [(x, y, z)] @param[in] v The RHV vector [(x,

fast erase

getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t.

getNumSubParts returns the number of seperate subparts each subpart has a continuous array of vertices and indices