Apologies, I've just tried this using the CIPageCurlWithShadowTransition filter and it works. It is just the non shadow one that doesn't work.
Kevin On 28 Mar 2014, at 21:59, Kevin Meaney <k...@yvs.eu.com> wrote: > Hi, > > I've setup a project for working with the CoreImage transition filters and > I've been going through making sure they work, and apart from the last 2 they > work. I can't get the backside image to appear on the back of the page being > turned over for the (CIPageCurlTransition, CIPageCurlWithShadowTransition) > filters. In the debugger I can see that it is being assigned to the > CIPageCurlTranstion and if I click the eye symbol I can see the correct image > is being set to the filter and checking the key (inputBacksideImage) that is > used to assign the CIImage everything is as it should be. The other images > (inputImage, inputTargetImage, and inputShadingImage) are all being set > properly and from the output it is clear that the CIPageCurlTransition filter > is working as it should apart from there being an image on the backside of > the page being turned. When it comes to assigning the images, the same > mechanism is used in all cases. > > I thought I'd have a look at some Apple sample code and run them to see if > there was something specific about the assigning of the backside image that > doesn't apply to the other image. The first two samples I've tried both crash > as soon as I select the CIPageCurlTransition filter. The sample code I've > looked at is ImageTransition and CocoaSlides. I notice that both these > examples use the same image for the inputShadingImage and the > inputBacksideImage so even if they didn't crash I would have had to modify > them to provide a distinctive backside image anyway. > > Have others had success applying a backside image to CIPageCurlTransition? If > so is there a trick to it that I'm missing > > Kevin > > > > > > > > > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/cocoa-dev/ktam%40yvs.eu.com > > This email sent to k...@yvs.eu.com _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
