---------------------------------------------------------------------- * Internal functions * ------------------------------------------------------

leave current scope */

pop the chunk length stack */

compute the pop-count of 4-bit mask

Creates 3 buffer objets for each mesh, to store the vertices, the normals, and the faces indices.

Generate small dump records for all files in 'd'

Process /thisdir/ recursively

set new scope */

push current chunk length and start offset on top of stack */

Return conjugate of quaternion. >>> q0 = random_quaternion() >>> q1 = quaternion_conjugate(q0) >>> q1[3] == q0[3] and all(q1[:3] == -q0[:

Return quaternion from rotation matrix. >>> R = rotation_matrix(0.123, (1, 2, 3)) >>> q = quaternion_from_matrix(R) >>> numpy.allclose(q,

Return multiplication of two quaternions. >>> q = quaternion_multiply([1, -2, 3, 4], [-5, 6, 7, 8]) >>> numpy.allclose(q, [-44, -14, 48, 28])

Return spherical linear interpolation between two quaternions. >>> q0 = random_quaternion() >>> q1 = random_quaternion() >>> q = quaterni

return the radical inverse of an integer n

Return uniform random unit quaternion. rand: array like or None Three independent random variables that are uniformly distributed

Recursively call pythonize_assimp on nodes tree to apply several post-processing to pythonize the assimp datastructures.

---------------------------------------------------------------------------- */

Main recursive rendering method.

\par Evaluate refraction; this function returns false upon Total Internal Reflection (TIR).

granularity of register allocation

:param autofit: if true, scale the scene to fit the whole geometry in the viewport.

Write results to ../results/run_regression_suite_failures.txt

elapsed seconds

=========================================================================== * Send the header for a block using dynamic Huffman trees: the counts, th