Lingo Dictionary > G-K > isVRMovie |  |

isVRMovie

Syntax

    member(whichCastMember).isVRMovie
    isVRMovie of member whichCastMember
    sprite(whichSprite).isVRMovie
    isVRMovie of sprite whichSprite

Description

QuickTime cast member and sprite property; indicates whether a cast member or sprite is a QuickTime VR movie that has not yet been downloaded (`TRUE`), or whether the cast member or sprite isn't a QuickTime VR movie (`FALSE`).

Testing for this property in anything other than an asset whose type is #quickTimeMedia produces an error message.

This property can be tested but not set.

Example

This handler checks to see if the member of a sprite is a QuickTime movie. If it is, the handler further checks to see if it is a QTVR movie. An alert is posted in any case.

    on checkForVR theSprite
    	if sprite(theSprite).member.type = #quickTimeMedia then
    		if sprite(theSprite).isVRMovie then
    			alert "This is a QTVR asset."
    		else
    			alert "This is not a QTVR asset."
    		end if
    	else
    		alert "This is not a QuickTime asset."
    	end if
    end