/// <summary>
/// Animate camera so that focusPoint moves to center of camera, at distance distanceW along cam.Forward
/// Camera target is also set to focusPoint
/// </summary>
public void AnimatePanZoomFocus(Vector3f focusPoint, CoordSpace eSpace, float distanceW, float duration)
{
if (duration > 0 && ShowTargetDuringAnimations)
{
UseCamera.SetTargetVisible(true);
}
Vector3f focusPointS = (eSpace == CoordSpace.WorldCoords) ? UseScene.ToSceneP(focusPoint) : focusPoint;
Vector3f startFocusS = UseScene.ToSceneP(UseCamera.GetTarget());
float startDistW = UseCamera.GetPosition().Distance(UseCamera.GetTarget());
Action <float> tweenF = (t) => {
float smooth_t = MathUtil.WyvillRise01(t);
Vector3f newTargetS = Vector3f.Lerp(startFocusS, focusPointS, smooth_t);
UseCamera.Manipulator().PanFocusOnScenePoint(UseScene, UseCamera, newTargetS);
float curDist = UseCamera.GetPosition().Distance(UseCamera.GetTarget());
float toDist = MathUtil.Lerp(startDistW, distanceW, smooth_t);
float dolly = toDist - curDist;
UseCamera.Manipulator().SceneZoom(UseScene, UseCamera, -dolly);
};
if (duration > 0)
{
TweenAnimator anim = new TweenAnimator(tweenF, duration)
{
OnCompletedF = () => { UseCamera.SetTargetVisible(false); }
};
UseScene.ObjectAnimator.Register(anim);
}
else
{
tweenF(1.0f);
}
}
// set view position and target location explicitly, during a dip-to-black transition
public void Teleport(Vector3f vMoveToLocation, Vector3f vNewTargetLocation)
{
// figure out the pan that we would apply to camera, then apply the delta to the scene
Vector3f curPos = UseCamera.GetPosition();
Vector3f newPos = vMoveToLocation;
Vector3f delta = curPos - newPos;
StartCoroutine(
SmoothDipToBlack(0.75f));
StartCoroutine(
SmoothTranslate(UseScene.RootGameObject.GetPosition() + delta, 0.75f));
StartCoroutine(
SmoothMoveTarget(vNewTargetLocation + delta, 0.1f));
}
public void PanFocus(Vector3f v)
{
// figure out the pan that we would apply to camera, then apply the delta to the scene
Vector3f curPos = UseCamera.GetPosition();
Vector3f curDir = UseCamera.GetWorldFrame().Z;
float fDist = Vector3.Dot((v - curPos), curDir);
Vector3f newPos = v - fDist * curDir;
Vector3f delta = curPos - newPos;
StartCoroutine(
SmoothTranslate(UseScene.RootGameObject.GetPosition() + delta, 0.5f));
StartCoroutine(
SmoothMoveTarget(v + delta, 0.1f));
}
// should not use this anymore...
public void PanFocus(Vector3f focusPoint, CoordSpace eSpace = CoordSpace.WorldCoords, float duration = 0.5f)
{
Vector3f focusPointW = (eSpace == CoordSpace.WorldCoords) ? focusPoint : UseScene.ToWorldP(focusPoint);
// figure out the pan that we would apply to camera, then apply the delta to the scene
Vector3f curPos = UseCamera.GetPosition();
Vector3f curDir = UseCamera.GetWorldFrame().Z;
float fDist = Vector3.Dot((focusPointW - curPos), curDir);
Vector3f newPos = focusPointW - fDist * curDir;
Vector3f delta = curPos - newPos;
StartCoroutine(
SmoothTranslate(UseScene.RootGameObject.GetPosition() + delta, duration));
StartCoroutine(
SmoothMoveTarget(focusPointW + delta, duration / 10.0f));
}
/// <summary>
/// Turntable-rotate to set azimuth/altitude, while also re-centering camera on target at given distance.
/// </summary>
public void AnimateOrbitZoomFocusTo(float toAzimuth, float toAltitude, float toDistance, Vector3f toTargetS, float duration = 0.25f)
{
if (duration > 0 && ShowTargetDuringAnimations)
{
UseCamera.SetTargetVisible(true);
}
Vector3f startTargetS = UseScene.ToSceneP(UseCamera.GetTarget());
float startAltitude = UseCamera.Manipulator().TurntableAltitudeD;
float startAzimuth = UseCamera.Manipulator().TurntableAzimuthD;
Action <float> tweenF = (t) => {
Vector3f newTargetS = Vector3f.Lerp(startTargetS, toTargetS, t);
//Vector3f newTargetW = UseScene.ToWorldP(newTargetS);
//UseCamera.Manipulator().ScenePanFocus(UseScene, UseCamera, newTargetW, false);
UseCamera.Manipulator().PanFocusOnScenePoint(UseScene, UseCamera, newTargetS);
float alt = MathUtil.Lerp(startAltitude, toAltitude, t);
float az = MathUtil.Lerp(startAzimuth, toAzimuth, t);
UseCamera.Manipulator().SceneOrbit(UseScene, UseCamera, az, alt, true);
float curDist = UseCamera.GetPosition().Distance(UseCamera.GetTarget());
float toDist = MathUtil.SmoothInterp(curDist, toDistance, t);
float dolly = toDist - curDist;
UseCamera.Manipulator().SceneZoom(UseScene, UseCamera, -dolly);
};
if (duration > 0)
{
TweenAnimator anim = new TweenAnimator(tweenF, duration)
{
OnCompletedF = () => { UseCamera.SetTargetVisible(false); }
};
UseScene.ObjectAnimator.Register(anim);
}
else
{
tweenF(1.0f);
}
}
IEnumerator Teleport_Level_Helper(Vector3f vMoveToLocation, Vector3f vNewTargetLocation, Vector3f vPivotAround, float fLevelRotateAngle, float duration)
{
yield return(null);
Sequence mySequence = DOTween.Sequence();
mySequence.Append(
((Material)fadeObject.GetMaterial()).DOFade(1.0f, duration / 3.0f).OnComplete(() => {
fGameObject sceneGO = UseScene.RootGameObject;
// set target to new target location explicitly, then reset orbit altitude.
// now we are level with ground but not at location
CameraTarget = vPivotAround;
UseCamera.Manipulator().ResetSceneOrbit(UseScene, false, true, true);
// add planar rotation if we need it
if (fLevelRotateAngle != 0)
{
UseCamera.Manipulator().SceneOrbit(UseScene, UseCamera, fLevelRotateAngle, 0.0f);
}
// figure out the pan that we would apply to camera, opposite is pan to scene
Vector3f delta = UseCamera.GetPosition() - vMoveToLocation;
sceneGO.SetPosition(sceneGO.GetPosition() + delta);
// also have to shift scene target pos
CameraTarget = vNewTargetLocation + delta;
UseCamera.SetTargetVisible(true);
}));
mySequence.AppendInterval(duration / 3.0f);
mySequence.Append(
((Material)fadeObject.GetMaterial()).DOFade(0.0f, duration / 3.0f));
// add a delay before we hide target
mySequence.AppendInterval(1.0f);
mySequence.OnComplete(() => {
UseCamera.SetTargetVisible(false);
});
}
/// <summary>
/// Tumble scene to given orientation, while also re-centering camera on target at given distance.
/// </summary>
public void AnimateTumbleZoomFocusTo(Quaternionf toOrientation, float toDistance, Vector3f toTargetS, float duration = 0.25f)
{
if (duration > 0 && ShowTargetDuringAnimations)
{
UseCamera.SetTargetVisible(true);
}
Vector3f startTargetS = UseScene.ToSceneP(UseCamera.GetTarget());
Frame3f startF = UseScene.SceneFrame;
Action <float> tweenF = (t) => {
Vector3f newTargetS = Vector3f.Lerp(startTargetS, toTargetS, t);
UseCamera.Manipulator().PanFocusOnScenePoint(UseScene, UseCamera, newTargetS);
Quaternionf rot = Quaternion.Slerp(startF.Rotation, toOrientation, t);
UseScene.RootGameObject.SetLocalRotation(rot);
float curDist = UseCamera.GetPosition().Distance(UseCamera.GetTarget());
float toDist = MathUtil.SmoothInterp(curDist, toDistance, t);
float dolly = toDist - curDist;
UseCamera.Manipulator().SceneZoom(UseScene, UseCamera, -dolly);
};
if (duration > 0)
{
TweenAnimator anim = new TweenAnimator(tweenF, duration)
{
OnCompletedF = () => { UseCamera.SetTargetVisible(false); }
};
UseScene.ObjectAnimator.Register(anim);
}
else
{
tweenF(1.0f);
}
}