node_scripts.hmr.smpl Namespace Reference

Classes
class	SMPL

Functions
def	batch_global_rigid_transformation (Rs, Js, parent, rotate_base=False)
def	batch_rodrigues (theta)
def	batch_skew (vec, batch_size=None)

Variables
	file

Function Documentation

def node_scripts.hmr.smpl.batch_global_rigid_transformation	(		Rs,
			Js,
			parent,
			rotate_base = False
	)

Computes absolute joint locations given pose.

rotate_base: if True, rotates the global rotation by 90 deg in x axis.
if False, this is the original SMPL coordinate.

Args:
  Rs: N x 24 x 3 x 3 rotation vector of K joints
  Js: N x 24 x 3, joint locations before posing
  parent: 24 holding the parent id for each index

Returns
  new_J : `Tensor`: N x 24 x 3 location of absolute joints
  A     : `Tensor`: N x 24 4 x 4 relative joint transformations for LBS.

Definition at line 32 of file smpl.py.

def node_scripts.hmr.smpl.batch_rodrigues

(

theta

)

Theta is N x 3

Definition at line 119 of file smpl.py.

def node_scripts.hmr.smpl.batch_skew	(		vec,
			batch_size = None
	)

vec is N x 3, batch_size is int

returns N x 3 x 3. Skew_sym version of each matrix.

Definition at line 95 of file smpl.py.

Variable Documentation

node_scripts.hmr.smpl.file

Definition at line 14 of file smpl.py.