private void DrawKeyFrameMarkers()
{
int i = 0;
foreach (KeyFrame keyFrame in this.cameraController.keyFrames)
{
float t = (keyFrame.time - this.recorder.startTime) / (this.recorder.endTime - this.recorder.startTime);
Color textColor = (keyFrame is FreeCameraKeyFrame) ? Color.blue : ((keyFrame is OrbitCameraKeyFrame) ? Color.red : Color.green);
ReplaySkin.DefaultSkin.markerStyle.normal.textColor = textColor;
Rect markerRect = ReplaySkin.DefaultSkin.MarkerRectForNormT(t);
int index = i;
GUIHelper.DraggableArea(
"keyframe" + keyFrame.GetHashCode(),
markerRect,
delegate(out bool beginDrag) { //GUI Draw
GUILayout.BeginVertical();
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
GUILayout.Label("|", ReplaySkin.DefaultSkin.markerStyle, GUILayout.ExpandHeight(true));
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
beginDrag = GUILayout.RepeatButton("O", ReplaySkin.DefaultSkin.markerStyle);
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.FlexibleSpace();
GUILayout.EndVertical();
},
() => SetPlaybackTime(keyFrame.time),
delegate(ref Rect r) { //OnDragUpdate
float xmin = ReplaySkin.DefaultSkin.sliderRect.xMin + (float)ReplaySkin.DefaultSkin.sliderPadding / 2f;
float xmax = ReplaySkin.DefaultSkin.sliderRect.xMax - (float)ReplaySkin.DefaultSkin.sliderPadding / 2f;
r.center = new Vector2(Mathf.Clamp(r.center.x, xmin, xmax), markerRect.center.y);
float time = this.recorder.startTime + ReplaySkin.DefaultSkin.NormTForMarkerRect(r) * (this.recorder.endTime - this.recorder.startTime);
keyFrame.ApplyTo(cameraController.camera);
SetPlaybackTime(time);
},
delegate(Rect r) { //OnDrop
float time = this.recorder.startTime + ReplaySkin.DefaultSkin.NormTForMarkerRect(r) * (this.recorder.endTime - this.recorder.startTime);
keyFrame.Update(cameraController.camera.transform, time);
cameraController.cameraCurve.DeleteCurveKeys(index);
keyFrame.AddKeyframes(cameraController.cameraCurve);
},
this,
true);
i++;
}
}