bool ossimPlanetTextureLayerGroup::swapLayers(osg::ref_ptr<ossimPlanetTextureLayer> layer1,
osg::ref_ptr<ossimPlanetTextureLayer> layer2,
bool notifyFlag)
{
ossim_int32 idx1 = findLayerIndex(layer1.get());
ossim_int32 idx2 = findLayerIndex(layer2.get());
if(idx1 < 0 || idx2 < 0) return false;
return swapLayers(idx1, idx2, notifyFlag);
}
void MaterialDef::setLayer(int idx, LayerDef* l) {
AX_ASSERT(idx >= 0 && idx < m_numLayers);
int oldindex = findLayerIndex(l);
AX_ASSERT(oldindex >= 0 && oldindex < m_numLayers);
std::swap(m_layerDefs[idx], m_layerDefs[oldindex]);
}
bool ossimPlanetTextureLayerGroup::addAfterLayer(const osg::ref_ptr<ossimPlanetTextureLayer> afterLayer,
osg::ref_ptr<ossimPlanetTextureLayer> layerToAdd,
bool notifyFlag)
{
return addAfterIdx(findLayerIndex(afterLayer),
layerToAdd,
notifyFlag);
}
