/// <summary>
/// Check the free points and recalculate their values if a point have been added inside it's curve
/// </summary>
/// <param name="addedPoint">The added point to the path</param>
public void PathPointAddedEvent(CameraPathControlPoint addedPoint)
{
float pointPercentage = addedPoint.percentage;
for (int i = 0; i < realNumberOfPoints; i++)//Check freepoints have not been affected by the addition
{
CameraPathPoint point = _points[i];
if (point.positionModes == CameraPathPoint.PositionModes.Free)
{
float cPointPercentageA = point.cpointA.percentage;
float cPointPercentageB = point.cpointB.percentage;
if (pointPercentage > cPointPercentageA && pointPercentage < cPointPercentageB)
{
if (pointPercentage < point.percent)
{
//new point added before
point.cpointA = addedPoint;
}
else
{
//new point added after
point.cpointB = addedPoint;
}
cameraPath.GetCurvePercentage(point);//Recalculate free point values
}
}
}
}
private static void SceneGUIEaseBased()
{
CameraPathDelayList pointList = _cameraPath.delayList;
Camera sceneCamera = Camera.current;
int pointCount = pointList.realNumberOfPoints;
for (int i = 0; i < pointCount; i++)
{
CameraPathDelay point = pointList[i];
if (_cameraPath.enableUndo)
{
Undo.RecordObject(point, "Modifying Ease Curves");
}
if (Vector3.Dot(sceneCamera.transform.forward, point.worldPosition - sceneCamera.transform.position) < 0)
{
continue;
}
string pointLabel = "";
if (point == pointList.introPoint)
{
pointLabel += "start point";
}
else if (point == pointList.outroPoint)
{
pointLabel += "end point";
}
else
{
pointLabel += point.displayName;
if (point.time > 0)
{
pointLabel += "\ndelay: " + point.time.ToString("F2") + " sec";
}
else
{
pointLabel += "\ndelay indefinitely";
}
}
Handles.Label(point.worldPosition, pointLabel);
float pointHandleSize = HandleUtility.GetHandleSize(point.worldPosition) * HANDLE_SCALE;
Handles.color = (i == selectedPointIndex) ? _cameraPath.selectedPointColour : _cameraPath.unselectedPointColour;
if (Handles.Button(point.worldPosition, Quaternion.identity, pointHandleSize, pointHandleSize, Handles.DotCap))
{
ChangeSelectedPointIndex(i);
GUI.changed = true;
}
// float unitPercent = 0.5f;
Vector3 easeUp = Vector3.up * _cameraPath.pathLength * 0.1f;
Handles.color = CameraPathColours.RED;
if (point != pointList.outroPoint)
{
float outroEasePointPercent = _cameraPath.GetOutroEasePercentage(point);
Vector3 outroEasePoint = _cameraPath.GetPathPosition(outroEasePointPercent, true);
Vector3 outroeaseDirection = _cameraPath.GetPathDirection(outroEasePointPercent, false);
Handles.Label(outroEasePoint, "Ease Out\n" + point.displayName);
Vector3 newPosition = Handles.Slider(outroEasePoint, outroeaseDirection);
float movement = Vector3.Distance(outroEasePoint, newPosition);
if (movement > Mathf.Epsilon)
{
float newPercent = NearestmMousePercentage();
float curvePercent = _cameraPath.GetCurvePercentage(_cameraPath.delayList.GetPoint(point.index), _cameraPath.delayList.GetPoint(point.index + 1), newPercent);
point.outroEndEasePercentage = curvePercent;
}
float percentWidth = (outroEasePointPercent - point.percent);
// float easeSpace = _cameraPath.pathLength * percentWidth;
// float easeLength = unitPercent / percentWidth;
float percentMovement = percentWidth / 10.0f;
for (float e = point.percent; e < outroEasePointPercent; e += percentMovement)
{
float eB = e + percentMovement;
Vector3 lineStart = _cameraPath.GetPathPosition(e, true);
Vector3 lineEnd = _cameraPath.GetPathPosition(eB, true);
Handles.DrawLine(lineStart, lineEnd);
float animCurvePercentA = (e - point.percent) / percentWidth;
float animCurvePercentB = (eB - point.percent) / percentWidth;
Vector3 lineEaseUpA = easeUp * point.outroCurve.Evaluate(animCurvePercentA);
Vector3 lineEaseUpB = easeUp * point.outroCurve.Evaluate(animCurvePercentB);
Handles.DrawLine(lineStart + lineEaseUpA, lineEnd + lineEaseUpB);
}
}
if (point != pointList.introPoint)
{
float introEasePointPercent = _cameraPath.GetIntroEasePercentage(point);
Vector3 introEasePoint = _cameraPath.GetPathPosition(introEasePointPercent, true);
Vector3 introEaseDirection = _cameraPath.GetPathDirection(introEasePointPercent, false);
Handles.color = CameraPathColours.RED;
Handles.Label(introEasePoint, "Ease In\n" + point.displayName);
Vector3 newPosition = Handles.Slider(introEasePoint, -introEaseDirection);
float movement = Vector3.Distance(introEasePoint, newPosition);
if (movement > Mathf.Epsilon)
{
float newPercent = NearestmMousePercentage();
float curvePercent = 1 - _cameraPath.GetCurvePercentage(_cameraPath.delayList.GetPoint(point.index - 1), _cameraPath.delayList.GetPoint(point.index), newPercent);
point.introStartEasePercentage = curvePercent;
}
float percentWidth = (point.percent - introEasePointPercent);
// float easeSpace = _cameraPath.pathLength * percentWidth;
// float easeLength = unitPercent / percentWidth;
float percentMovement = percentWidth / 10.0f;
for (float e = introEasePointPercent; e < point.percent; e += percentMovement)
{
float eB = e + percentMovement;
Vector3 lineStart = _cameraPath.GetPathPosition(e, true);
Vector3 lineEnd = _cameraPath.GetPathPosition(eB, true);
Handles.DrawLine(lineStart, lineEnd);
float animCurvePercentA = (e - introEasePointPercent) / percentWidth;
float animCurvePercentB = (eB - introEasePointPercent) / percentWidth;
Vector3 lineEaseUpA = easeUp * point.introCurve.Evaluate(animCurvePercentA);
Vector3 lineEaseUpB = easeUp * point.introCurve.Evaluate(animCurvePercentB);
Handles.DrawLine(lineStart + lineEaseUpA, lineEnd + lineEaseUpB);
}
}
}
}
