2014/10/15 下午 10:04:55

iphone Programming Glossary: catransform3didentity

How to animate one image over the unusual curve path in my iPad application?

http://stackoverflow.com/questions/10705587/how-to-animate-one-image-over-the-unusual-curve-path-in-my-ipad-application

NSValue valueWithCATransform3D CATransform3DMakeScale 0.0 0.0 1.0 zoom setToValue NSValue valueWithCATransform3D CATransform3DIdentity zoom setDuration 5.0 5 seconds some other configurations here maybe... myPersonImageView layer addAnimation zoom forKey..

iOS Paper fold (origami / accordion) effect animation, with manual control

http://stackoverflow.com/questions/11157888/ios-paper-fold-origami-accordion-effect-animation-with-manual-control

viewSnapShot UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext set 3D depth CATransform3D transform CATransform3DIdentity transform.m34 1.0 800.0 CALayer origamiLayer CALayer layer origamiLayer.frame view.bounds origamiLayer.backgroundColor UIColor..

How do I create/render a UIImage from a 3D transformed UIImageView?

http://stackoverflow.com/questions/1949003/how-do-i-create-render-a-uiimage-from-a-3d-transformed-uiimageview

is available here . Thanks. void transformImage float degrees 12.0 float zDistance 250 CATransform3D transform3D CATransform3DIdentity transform3D.m34 1.0 zDistance the m34 cell of the matrix controls perspective and zDistance affects the sharpness of the.. code @synthesize imageView void transformImage float degrees 12.0 float zDistance 250 CATransform3D transform3D CATransform3DIdentity transform3D.m34 1.0 zDistance the m34 cell of the matrix controls perspective and zDistance affects the sharpness of the..

Core Animation rotating a layer around arbitrary point

http://stackoverflow.com/questions/199608/core-animation-rotating-a-layer-around-arbitrary-point

something like that but it didn't work UIImageView beginAnimations nil context nil CATransform3D rotationTransform CATransform3DIdentity rotationTransform CATransform3DTranslate rotationTransform 0.0 100.0 0.0 rotationTransform CATransform3DRotate rotationTransform..

CATransaction: Layer Changes But Does Not Animate

http://stackoverflow.com/questions/2981676/catransaction-layer-changes-but-does-not-animate

CATransform3DConcat combinedTransform positionTransform anim setFromValue NSValue valueWithCATransform3D CATransform3DIdentity anim setToValue NSValue valueWithCATransform3D combinedTransform anim setDuration 1.0f layerToAnimate addAnimation anim..

How do I apply a perspective transform to a UIView?

http://stackoverflow.com/questions/347721/how-do-i-apply-a-perspective-transform-to-a-uiview

UIView myView self subviews objectAtIndex 0 CALayer layer myView.layer CATransform3D rotationAndPerspectiveTransform CATransform3DIdentity rotationAndPerspectiveTransform.m34 1.0 500 rotationAndPerspectiveTransform CATransform3DRotate rotationAndPerspectiveTransform..

how to rotate CALayer at one point

http://stackoverflow.com/questions/3926923/how-to-rotate-calayer-at-one-point

rotate CALayer at one selected point. iphone core animation share improve this question CATransform3D transform CATransform3DIdentity transform CATransform3DTranslate transform rotationPoint.x center.x rotationPoint.y center.y 0.0 transform CATransform3DRotate..

Curving/warping views with CoreAnimation or OpenGL for carousel effect

http://stackoverflow.com/questions/4685460/curving-warping-views-with-coreanimation-or-opengl-for-carousel-effect

transform start the following two lines are the key to achieve the perspective effect CATransform3D persp CATransform3DIdentity persp.m34 1.0 1000 transform CATransform3DConcat transform persp transform CATransform3DRotate transform angle 0.0 1.0 0.0..

How to rotate an UIImageView with CATransform3DRotate make an effect like Door Opening?

http://stackoverflow.com/questions/6531332/how-to-rotate-an-uiimageview-with-catransform3drotate-make-an-effect-like-door-o

like I did in this answer . Here's a little excerpt you will need to modify this for your own uses CATransform3D t CATransform3DIdentity t CATransform3DTranslate t 0 self.view.bounds.size.height 2 0 t CATransform3DRotate t rec.scale M_PI 1 0 0 t CATransform3DTranslate..

3D Door Open Animation between two UIViewControllers

http://stackoverflow.com/questions/7685547/3d-door-open-animation-between-two-uiviewcontrollers

setAnimationDuration aDuration aController.view.transform CGAffineTransformMakeTranslation 0 0 CATransform3D _3Dt CATransform3DIdentity _3Dt CATransform3DTranslate _3Dt 320 0 0 _3Dt CATransform3DRotate _3Dt M_PI 1.5 0.0 1 0.0 _3Dt CATransform3DTranslate _3Dt.. catransform3d share improve this question You have to apply a little trick to get 3D to work CATransform3D _3Dt CATransform3DIdentity _3Dt.m34 1.0 1000 This creates perspective transform. 1000 represents the distance from the viewer to the objects you can..

objective-? CALayer UIView real rotation

http://stackoverflow.com/questions/8271416/objective-calayer-uiview-real-rotation

into the screen an should be able to achieve it something like this float distance 50 CATransform3D basicTrans CATransform3DIdentity basicTrans.m34 1.0 distance view.layer.transform CATransform3DRotate basicTrans M_PI_4 1.0f 0.0f 0.0f To achieve this effect..

How to use UIBezierPath with CoreAnimation?

http://stackoverflow.com/questions/9133610/how-to-use-uibezierpath-with-coreanimation

scaleAnim CABasicAnimation animationWithKeyPath @ transform scaleAnim.fromValue NSValue valueWithCATransform3D CATransform3DIdentity scaleAnim.toValue NSValue valueWithCATransform3D CATransform3DMakeScale 0.1 0.1 1.0 scaleAnim.removedOnCompletion YES CABasicAnimation..