void SimpleCameraModel::plotKeyframe(float t) {
// Iterate over list of model properties
PropertyList* props = properties.getProperties();
for (PropertyList::iterator iter = props->begin();
iter != props->end();
iter++) {
// Cast property to a range property
RangeProperty* rp = dynamic_cast<RangeProperty*>(*iter);
if (!rp) { continue; }
// Get the curve, and add a control point
Curve* pCurve = ModelerUserInterface::getInstance()->
graph->curve(rp->getCurveIndex());
pCurve->addControlPoint( Animator::Point(t, rp->getValue()) );
}
// Redraw the curves
ModelerUserInterface::getInstance()->graph->redraw();
}
void SimpleCameraModel::clearKeyframe(float t) {
// Iterate over list of model properties
PropertyList* props = properties.getProperties();
for (PropertyList::iterator iter = props->begin();
iter != props->end();
iter++) {
// Attempt to cast property to a range property
RangeProperty* rp = dynamic_cast<RangeProperty*>(*iter);
if (!rp) { continue; }
// Get the curve
Curve* pCurve = ModelerUserInterface::getInstance()->
graph->curve(rp->getCurveIndex());
// Remove all control points in a small range around the current time.
pCurve->removeControlPointsInRange(
t-REMOVE_KEYFRAME_RANGE/2, t+REMOVE_KEYFRAME_RANGE/2 );
}
// Redraw the curves
ModelerUserInterface::getInstance()->graph->redraw();
}