- case SGPropertyNode::INT:
- case SGPropertyNode::BOOL:
- case SGPropertyNode::LONG:
- ival = (int) (1-tau)*((double) (*prevPropIt)->int_value) +
- tau*((double) (*nextPropIt)->int_value);
+ case props::INT:
+ case props::BOOL:
+ case props::LONG:
+ ival = (int) (0.5+(1-tau)*((double) (*prevPropIt)->int_value) +
+ tau*((double) (*nextPropIt)->int_value));