void
ColladaNode::handleSkew(domSkew *skew)
{
if(skew == NULL)
return;
domNodeRef node = getDOMElementAs<domNode>();
Vec3f rotationAxis(skew->getValue()[1],skew->getValue()[2],skew->getValue()[3]),
translationAxis(skew->getValue()[4],skew->getValue()[5],skew->getValue()[6]);
Real32 angle(skew->getValue()[0]);
if(getGlobal()->getOptions()->getFlattenNodeXForms())
{
SkewTransformationElementUnrecPtr SkewElement = SkewTransformationElement::create();
SkewElement->setRotationAxis(rotationAxis);
SkewElement->setTranslationAxis(translationAxis);
SkewElement->setAngle(angle);
setName(SkewElement, skew->getSid());
appendStackedXForm(SkewElement, node);
}
else
{
TransformUnrecPtr xform = Transform::create();
NodeUnrecPtr xformN = makeNodeFor(xform);
Matrix skewMatrix;
MatrixSkew(skewMatrix,rotationAxis, translationAxis, angle);
xform->setMatrix(skewMatrix);
if(getGlobal()->getOptions()->getCreateNameAttachments() == true &&
node->getName() != NULL )
{
std::string nodeName = node->getName();
if(skew->getSid() != NULL &&
getGlobal()->getOptions()->getFlattenNodeXForms() == false)
{
nodeName.append("." );
nodeName.append(skew->getSid());
}
setName(xformN, nodeName);
}
appendXForm(xformN);
}
}
void SkewTransformationElement::calcMatrix(Matrix &result) const
{
MatrixSkew(result, getRotationAxis(), getTranslationAxis(), getAngle());
}