// doc from parent
void
SoGLMultiTextureMatrixElement::init(SoState * state)
{
inherited::init(state);
SoAction * action = state->getAction();
assert(action->isOfType(SoGLRenderAction::getClassTypeId()));
// fetch cache context from action since SoGLCacheContextElement
// might not be initialized yet.
SoGLRenderAction * glaction = (SoGLRenderAction*) action;
this->cachecontext = glaction->getCacheContext();
}
void
SoGLMultiTextureCoordinateElement::init(SoState * state)
{
SoAction * action = state->getAction();
assert(action->isOfType(SoGLRenderAction::getClassTypeId()));
// fetch cache context id from action since SoGLCacheContextElement
// might not be initialized yet.
SoGLRenderAction * glaction = (SoGLRenderAction*) action;
PRIVATE(this)->contextid = glaction->getCacheContext();
inherited::init(state);
PRIVATE(this)->unitdata.truncate(0);
PRIVATE(this)->sendlookup.truncate(0);
}