private static void MovePointHandleAlongParallel(GenericPosture posture, CalibrationHelper calibrationHelper, int handle, PointF point, GenericPostureConstraintParallelSlide constraint)
{
if (constraint == null)
{
return;
}
PointF a = posture.PointList[constraint.A];
PointF b = posture.PointList[constraint.B];
PointF c = posture.PointList[constraint.C];
PointF aPlane = calibrationHelper.GetPoint(a);
PointF bPlane = calibrationHelper.GetPoint(b);
PointF cPlane = calibrationHelper.GetPoint(c);
PointF pointPlane = calibrationHelper.GetPoint(point);
PointF resultPlane = GeometryHelper.GetPointOnParallel(aPlane, bPlane, cPlane, pointPlane);
PointF result = calibrationHelper.GetImagePoint(resultPlane);
posture.PointList[posture.Handles[handle].Reference] = result;
}
private static void AlignPointParallel(GenericPosture posture, CalibrationHelper calibrationHelper, GenericPostureParallelAlign impact)
{
// The point is moved so that it stays on a segment parallel to another segment.
if (impact == null)
{
return;
}
PointF a = posture.PointList[impact.A];
PointF b = posture.PointList[impact.B];
PointF c = posture.PointList[impact.C];
PointF pointToMove = posture.PointList[impact.PointToMove];
PointF aPlane = calibrationHelper.GetPoint(a);
PointF bPlane = calibrationHelper.GetPoint(b);
PointF cPlane = calibrationHelper.GetPoint(c);
PointF pointPlane = calibrationHelper.GetPoint(pointToMove);
PointF resultPlane = GeometryHelper.GetPointOnParallel(aPlane, bPlane, cPlane, pointPlane);
PointF result = calibrationHelper.GetImagePoint(resultPlane);
posture.PointList[impact.PointToMove] = result;
}