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removeViewpoint (Aero.VirtualRealityAnimation)

Remove viewpoint node from virtual reality animation

Syntax

removeViewpoint(h,viewpoint)
h.removeViewpoint(viewpoint)

Description

removeViewpoint(h,viewpoint) and h.removeViewpoint(viewpoint) remove the viewpoint specified by viewpoint from the virtual reality animation object h. viewpoint can be either the viewpoint name or the viewpoint index. This function can remove only one viewpoint at a time.

    Note:   You can use this function to remove a viewpoint added by addViewpoint. If you need to remove a viewpoint from a previously defined .wrl file, use a VRML editor.

Examples

Remove the node, Lynx1.

h = Aero.VirtualRealityAnimation;
h.VRWorldFilename = [matlabroot,'/toolbox/aero/astdemos/asttkoff.wrl'];
copyfile(h.VRWorldFilename,[tempdir,'asttkoff.wrl'],'f');
h.VRWorldFilename = [tempdir,'asttkoff.wrl'];
h.initialize();
h.addViewpoint(h.Nodes{2}.VRNode,'children','chaseView','View From Helicopter');
h.removeViewpoint('chaseView');

See Also

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