void ModelTreeElement::getModelsForUpdate(const AABox& box, QVector<ModelItem*>& foundModels) {
QList<ModelItem>::iterator modelItr = _modelItems->begin();
QList<ModelItem>::iterator modelEnd = _modelItems->end();
AABox modelBox;
while(modelItr != modelEnd) {
ModelItem* model = &(*modelItr);
float radius = model->getRadius();
// NOTE: we actually do box-box collision queries here, which is sloppy but good enough for now
// TODO: decide whether to replace modelBox-box query with sphere-box (requires a square root
// but will be slightly more accurate).
modelBox.setBox(model->getPosition() - glm::vec3(radius), 2.f * radius);
if (modelBox.touches(_box)) {
foundModels.push_back(model);
}
++modelItr;
}
}
void ModelItemProperties::copyFromModelItem(const ModelItem& modelItem) {
_position = modelItem.getPosition() * (float) TREE_SCALE;
_color = modelItem.getXColor();
_radius = modelItem.getRadius() * (float) TREE_SCALE;
_shouldDie = modelItem.getShouldDie();
_modelURL = modelItem.getModelURL();
_modelRotation = modelItem.getModelRotation();
_id = modelItem.getID();
_idSet = true;
_positionChanged = false;
_colorChanged = false;
_radiusChanged = false;
_shouldDieChanged = false;
_modelURLChanged = false;
_modelRotationChanged = false;
_defaultSettings = false;
}