void BKE_pose_eval_init(EvaluationContext *UNUSED(eval_ctx),
Scene *scene,
Object *ob,
bPose *pose)
{
float ctime = BKE_scene_frame_get(scene); /* not accurate... */
bPoseChannel *pchan;
DEBUG_PRINT("%s on %s\n", __func__, ob->id.name);
BLI_assert(ob->type == OB_ARMATURE);
/* We demand having proper pose. */
BLI_assert(ob->pose != NULL);
BLI_assert((ob->pose->flag & POSE_RECALC) == 0);
/* imat is needed for solvers. */
invert_m4_m4(ob->imat, ob->obmat);
/* 1. clear flags */
for (pchan = pose->chanbase.first; pchan != NULL; pchan = pchan->next) {
pchan->flag &= ~(POSE_DONE | POSE_CHAIN | POSE_IKTREE | POSE_IKSPLINE);
}
/* 2a. construct the IK tree (standard IK) */
BIK_initialize_tree(scene, ob, ctime);
/* 2b. construct the Spline IK trees
* - this is not integrated as an IK plugin, since it should be able
* to function in conjunction with standard IK
*/
BKE_pose_splineik_init_tree(scene, ob, ctime);
}
void BKE_pose_eval_init_ik(EvaluationContext *UNUSED(eval_ctx),
Scene *scene,
Object *ob,
bPose *UNUSED(pose))
{
DEG_debug_print_eval(__func__, ob->id.name, ob);
BLI_assert(ob->type == OB_ARMATURE);
const float ctime = BKE_scene_frame_get(scene); /* not accurate... */
bArmature *arm = (bArmature *)ob->data;
if (arm->flag & ARM_RESTPOS) {
return;
}
/* 2a. construct the IK tree (standard IK) */
BIK_initialize_tree(scene, ob, ctime);
/* 2b. construct the Spline IK trees
* - this is not integrated as an IK plugin, since it should be able
* to function in conjunction with standard IK
*/
BKE_pose_splineik_init_tree(scene, ob, ctime);
}
