private static void AlignPointPerpendicular(GenericPosture posture, CalibrationHelper calibrationHelper, GenericPosturePerpendicularAlign impact)
{
// The point is moved so that it stays on a perpendicular segment relatively to another segment.
if (impact == null)
{
return;
}
PointF pivot = posture.PointList[impact.Origin];
PointF leg1 = posture.PointList[impact.Leg1];
PointF pointToMove = posture.PointList[impact.PointToMove];
if (pivot == leg1)
{
return;
}
PointF pivotPlane = calibrationHelper.GetPoint(pivot);
PointF leg1Plane = calibrationHelper.GetPoint(leg1);
PointF pointPlane = calibrationHelper.GetPoint(pointToMove);
PointF resultPlane = GeometryHelper.GetPointAtAngle(pivotPlane, leg1Plane, pointPlane, 90);
PointF result = calibrationHelper.GetImagePoint(resultPlane);
posture.PointList[impact.PointToMove] = result;
}
private static void MovePointHandleAlongPerpendicular(GenericPosture posture, CalibrationHelper calibrationHelper, int handle, PointF point, GenericPostureConstraintPerpendicularSlide constraint)
{
if (constraint == null)
{
return;
}
PointF pivot = posture.PointList[constraint.Origin];
PointF leg1 = posture.PointList[constraint.Leg1];
if (pivot == leg1)
{
return;
}
PointF pivotPlane = calibrationHelper.GetPoint(pivot);
PointF leg1Plane = calibrationHelper.GetPoint(leg1);
PointF pointPlane = calibrationHelper.GetPoint(point);
PointF resultPlane = GeometryHelper.GetPointAtAngle(pivotPlane, leg1Plane, pointPlane, 90);
PointF result = calibrationHelper.GetImagePoint(resultPlane);
posture.PointList[posture.Handles[handle].Reference] = result;
}