usd_writer_armature.cc File Reference

#include "usd_writer_armature.hh"
#include "usd_armature_utils.hh"
#include "BKE_action.hh"
#include "DNA_armature_types.h"
#include <pxr/base/gf/matrix4d.h>
#include <pxr/base/gf/matrix4f.h>
#include <pxr/usd/usdGeom/primvarsAPI.h>
#include <pxr/usd/usdSkel/animation.h>
#include <pxr/usd/usdSkel/bindingAPI.h>
#include <pxr/usd/usdSkel/skeleton.h>
#include "CLG_log.h"

Go to the source code of this file.

Namespaces
namespace	usdtokens
namespace	blender
namespace	blender::io
namespace	blender::io::usd

Functions
static const pxr::TfToken	usdtokens::Anim ("Anim", pxr::TfToken::Immortal)
static pxr::GfMatrix4d	parent_relative_pose_mat (const bPoseChannel *pchan)
static void	initialize (const Object *obj, pxr::UsdSkelSkeleton &skel, pxr::UsdSkelAnimation &skel_anim, const blender::Map< blender::StringRef, const Bone * > *deform_bones, bool allow_unicode)
static void	add_anim_sample (pxr::UsdSkelAnimation &skel_anim, const Object *obj, const pxr::UsdTimeCode time, const blender::Map< blender::StringRef, const Bone * > *deform_map)

Variables
static CLG_LogRef	LOG = {"io.usd"}

Function Documentation

add_anim_sample()

static void add_anim_sample ( pxr::UsdSkelAnimation & skel_anim, const Object * obj, const pxr::UsdTimeCode time, const blender::Map< blender::StringRef, const Bone * > * deform_map )

static

Definition at line 119 of file usd_writer_armature.cc.

References BLI_assert, bPose::chanbase, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::contains(), LISTBASE_FOREACH, parent_relative_pose_mat(), and Object::pose.

Referenced by blender::io::usd::USDArmatureWriter::do_write().

initialize()

static void initialize ( const Object * obj, pxr::UsdSkelSkeleton & skel, pxr::UsdSkelAnimation & skel_anim, const blender::Map< blender::StringRef, const Bone * > * deform_bones, bool allow_unicode )

static

Definition at line 49 of file usd_writer_armature.cc.

References usdtokens::Anim(), BKE_pose_channel_find_name(), blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::contains(), parent_relative_pose_mat(), and Object::pose.

parent_relative_pose_mat()

static pxr::GfMatrix4d parent_relative_pose_mat ( const bPoseChannel * pchan )

static

Get the pose matrix for the given channel. The matrix is computed relative to its parent, if a parent exists. The returned matrix corresponds to the USD joint-local transform.

Definition at line 31 of file usd_writer_armature.cc.

References bPoseChannel::parent, and bPoseChannel::pose_mat.

Referenced by add_anim_sample(), and initialize().

Variable Documentation

LOG

CLG_LogRef LOG = {"io.usd"}

static

Definition at line 20 of file usd_writer_armature.cc.