public cfTuple getCameraFadeTupleForFrame(ITarget itarget, int frame) { if (keys == null || keys.Count <= 0) { return(new cfTuple(0, 0, 0, null, null, false)); } for (int i = 0; i < keys.Count; i++) { CameraSwitcherKey key = keys[i] as CameraSwitcherKey; // compact if (frame < key.frame) { break; } else if (frame < key.endFrame) { if (!key.still || key.cameraFadeType == (int)CameraSwitcherKey.Fade.None || key.targetsAreEqual(itarget)) { break; } bool isReversed = key.isReversed(); if (isReversed) { return(new cfTuple(key.endFrame, key.typeEnd, key.type, key.GetCameraEnd(itarget), key.GetCamera(itarget), isReversed)); } else { return(new cfTuple(key.frame, key.type, key.typeEnd, key.GetCamera(itarget), key.GetCameraEnd(itarget), isReversed)); } //return new cfTuple((isReversed ? (cache[i] as AMCameraSwitcherAction).endFrame : (cache[i] as AMCameraSwitcherAction).startFrame),(cache[i] as AMCameraSwitcherAction).startCamera,(cache[i] as AMCameraSwitcherAction).endCamera,isReversed); } } return(new cfTuple(0, 0, 0, null, null, false)); }
public override void previewFrame(ITarget itarget, float frame, int frameRate, bool play, float playSpeed) { if (keys == null || keys.Count <= 0) { return; } CameraFade.getCameraFade(); // if before or equal to first frame, or is the only frame CameraSwitcherKey firstKey = keys[0] as CameraSwitcherKey; if (firstKey.endFrame == -1 || (frame <= (float)firstKey.frame && !firstKey.canTween)) { CameraFade.reset(); if (!firstKey.hasStartTarget(itarget)) { return; } if (firstKey.type == 0) { Utility.SetTopCamera(firstKey.GetCamera(itarget), GetCachedCameras(itarget)); } else { showColor(firstKey.color); } return; } for (int i = 0; i < keys.Count; i++) { CameraSwitcherKey key = keys[i] as CameraSwitcherKey; CameraSwitcherKey keyNext = i + 1 < keys.Count ? keys[i + 1] as CameraSwitcherKey : null; if (frame >= (float)key.endFrame && keyNext != null && (!keyNext.canTween || keyNext.endFrame != -1)) { continue; } // if no ease if (!key.canTween || keyNext == null) { CameraFade.reset(); if (!key.hasStartTarget(itarget)) { return; } if (key.type == 0) { Utility.SetTopCamera(key.GetCamera(itarget), GetCachedCameras(itarget)); } else { showColor(key.color); } return; } // else find t using easing function if (!key.hasStartTarget(itarget) || !key.hasEndTarget(itarget)) { return; } //targets are equal if (key.targetsAreEqual(itarget)) { CameraFade.reset(); if (key.type == 0) { Utility.SetTopCamera(key.GetCamera(itarget), GetCachedCameras(itarget)); } else { showColor(key.color); } } else { CameraFade.clearRenderTexture(); previewCameraFade(itarget, frame, key); } return; } }