/// <summary>
/// Animate camera so that centerPt moves to center of camera, and height is visible.
/// Camera target is also set to centerPt
/// </summary>
public void AnimateFitHeightToView(Vector3f centerPt, float height, CoordSpace eSpace, float duration)
{
if (eSpace != CoordSpace.WorldCoords)
{
height = UseScene.ToWorldDimension(height);
}
float fFitDistW = UseCamera.Manipulator().GetFitHeightCameraDistance(height);
Vector3f focusPointW = (eSpace == CoordSpace.WorldCoords) ? centerPt : UseScene.ToWorldP(centerPt);
AnimatePanZoomFocus(focusPointW, CoordSpace.WorldCoords, fFitDistW, duration);
}
// 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>
/// Animate camera so that centerPt moves to center of camera, and width is visible.
/// Camera target is also set to centerPt
/// </summary>
public void AnimateFitWidthToView(Vector3f centerPt, float width, CoordSpace eSpace, float duration)
{
if (eSpace != CoordSpace.WorldCoords)
{
width = UseScene.ToWorldDimension(width);
}
Vector3f focusPointW = (eSpace == CoordSpace.WorldCoords) ? centerPt : UseScene.ToWorldP(centerPt);
if (UseCamera.IsOrthographic)
{
float targetHeight = UseCamera.AspectRatio * width;
AnimatePanZoomFocusOrtho(focusPointW, CoordSpace.WorldCoords, targetHeight, duration);
}
else
{
float fFitDistW = UseCamera.Manipulator().GetFitWidthCameraDistance(width);
AnimatePanZoomFocus(focusPointW, CoordSpace.WorldCoords, fFitDistW, duration);
}
}