void SceneNode::worldTranslate ( const vec3& with ) {
localPos_ += getWorldRotation().unrotateVector(with);
requireUpdate_();
}
void SceneNode::worldRotate( const Quaternion& by ) {
const Quaternion& r = getWorldRotation();
localRot_ = localRot_ * r.inverse()*by*r;
requireUpdate_();
}
void LLViewerJointAttachment::setupDrawable(LLViewerObject *object)
{
if (!object->mDrawable)
return;
if (object->mDrawable->isActive())
{
object->mDrawable->makeStatic(FALSE);
}
object->mDrawable->mXform.setParent(getXform()); // LLViewerJointAttachment::lazyAttach
object->mDrawable->makeActive();
LLVector3 current_pos = object->getRenderPosition();
LLQuaternion current_rot = object->getRenderRotation();
LLQuaternion attachment_pt_inv_rot = ~(getWorldRotation());
current_pos -= getWorldPosition();
current_pos.rotVec(attachment_pt_inv_rot);
current_rot = current_rot * attachment_pt_inv_rot;
object->mDrawable->mXform.setPosition(current_pos);
object->mDrawable->mXform.setRotation(current_rot);
gPipeline.markMoved(object->mDrawable);
gPipeline.markTextured(object->mDrawable); // face may need to change draw pool to/from POOL_HUD
object->mDrawable->setState(LLDrawable::USE_BACKLIGHT);
if(mIsHUDAttachment)
{
for (S32 face_num = 0; face_num < object->mDrawable->getNumFaces(); face_num++)
{
LLFace *face = object->mDrawable->getFace(face_num);
if (face)
{
face->setState(LLFace::HUD_RENDER);
}
}
}
LLViewerObject::const_child_list_t& child_list = object->getChildren();
for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
iter != child_list.end(); ++iter)
{
LLViewerObject* childp = *iter;
if (childp && childp->mDrawable.notNull())
{
childp->mDrawable->setState(LLDrawable::USE_BACKLIGHT);
gPipeline.markTextured(childp->mDrawable); // face may need to change draw pool to/from POOL_HUD
gPipeline.markMoved(childp->mDrawable);
if(mIsHUDAttachment)
{
for (S32 face_num = 0; face_num < childp->mDrawable->getNumFaces(); face_num++)
{
LLFace * face = childp->mDrawable->getFace(face_num);
if (face)
{
face->setState(LLFace::HUD_RENDER);
}
}
}
}
}
}
