public void addCameraDolly()
{
if (dollyRail == null)
{
GameObject go = new GameObject("Dolly");
Dc2dDolly dolly = go.AddComponent <Dc2dDolly>();
Dc2dWaypoint wp1 = new Dc2dWaypoint();
wp1.position = new Vector3(0, 0, 0);
Dc2dWaypoint wp2 = new Dc2dWaypoint();
wp2.position = new Vector3(1, 0, 0);
Dc2dWaypoint[] dc2dwaypoints = new Dc2dWaypoint[2];
dc2dwaypoints[0] = wp1;
dc2dwaypoints[1] = wp2;
wp1.endPosition = wp2.position;
dolly.allWaypoints = dc2dwaypoints;
this.dollyRail = dolly;
/*Selection.activeGameObject = go;
* SceneView.FrameLastActiveSceneView();*/
}
}
public float FastArcLength(Dc2dWaypoint wp)
{
float arcLength = 0.0f;
Dc2dUtils.ArcLengthUtil(wp.position, wp.position + wp.tanOne, wp.endPosition + wp.tanTwo, wp.endPosition, 5, ref arcLength);
return(arcLength);
}
public void addWaypointToEnd()
{
Dc2dWaypoint[] tempPoints = new Dc2dWaypoint[allWaypoints.Length + 1];
for (int i = 0; i < allWaypoints.Length; i++)
{
tempPoints[i] = allWaypoints[i];
}
Dc2dWaypoint newpoint = new Dc2dWaypoint();
newpoint.position = tempPoints[tempPoints.Length - 2].getPostSpawn();
tempPoints[tempPoints.Length - 2].endPosition = newpoint.position;
tempPoints[tempPoints.Length - 1] = newpoint;
allWaypoints = tempPoints;
}
protected virtual void OnSceneGUI()
{
float zoom = HandleUtility.GetHandleSize(new Vector3(0, 0, 0)); // basically gets a scene view zoom level
//create post waypoint button
Handles.color = dolly.tangentGuideColor;
for (int i = 0; i < dolly.allWaypoints.Length; i++)
{
Dc2dWaypoint wp = dolly.allWaypoints[i];
// position handle
Handles.color = dolly.waypointColor;
wp.position = Handles.Slider2D(wp.position, Vector3.forward, Vector3.right, Vector3.up, wpSize * zoom, Handles.CircleHandleCap, 0.01f);
if (i < dolly.allWaypoints.Length - 1) // not last
// calc legnth
{
wp.arclength = dolly.FastArcLength(wp);
// show handles to adjust time to next waypoint (Pro Only)
//show length to next
if (dolly.showLength)
{
Handles.Label(wp.position + (Vector3.up + Vector3.right * 2), "Length:" + dolly.FastArcLength(wp).ToString());
}
//show timeToNext
if (dolly.showTimes)
{
Handles.Label(wp.position + (Vector3.right * 2), "Next:" + wp.timeToNextWaypoint.ToString());
}
// tan1 handle
Handles.color = dolly.tangentHandleColor;
Vector3 tempt1 = Handles.Slider2D(wp.tanOne + wp.position, Vector3.forward, Vector3.right, Vector3.up, buttonSize * zoom, Handles.DotHandleCap, 0.01f) - wp.position;
// constant Speed (Pro Only)
wp.tanOne = tempt1;
if (wp.tanOne.x < 0)
{
wp.tanOne.x = 0;
}
Handles.color = dolly.tangentGuideColor;
Handles.DrawDottedLine(wp.position, wp.tanOne + wp.position, 4.0f);
// tan2 handle
Handles.color = dolly.tangentHandleColor;
Vector3 tempt2 = Handles.Slider2D(wp.tanTwo + wp.endPosition, Vector3.forward, Vector3.right, Vector3.up, buttonSize * zoom, Handles.DotHandleCap, 0.01f) - wp.endPosition;
//constant Speed (Pro Only)
wp.tanTwo = tempt2;
if (wp.tanTwo.x > 0)
{
wp.tanTwo.x = 0;
}
Handles.color = dolly.tangentGuideColor;
Handles.DrawDottedLine(wp.endPosition, wp.tanTwo + wp.endPosition, 4.0f);
// draw da curve
Handles.DrawBezier(wp.position, wp.endPosition, wp.position + wp.tanOne, wp.endPosition + wp.tanTwo, dolly.dollyTrackColor, null, 5f);
}
if (i > 0) // not first
// update position of previous
{
dolly.allWaypoints[i - 1].endPosition = wp.position;
if (wp.position.x < dolly.allWaypoints[i - 1].position.x)
{
wp.position.x = dolly.allWaypoints[i - 1].position.x; // no going past previous point
}
}
}
}
public void smoothWaypoint(Dc2dWaypoint first, Dc2dWaypoint second)
{
// pro only
}
public void straightenWaypoint(Dc2dWaypoint first, Dc2dWaypoint second)
{
// pro only
}
