TouchScript - TouchScript 9.0 Latest Release

Published by valyard about 7 years ago

This release has a lot of changed APIs, so upgrading from a previous version might be hard.

Minimum supported Unity version: 5.6.0

CHANGES

Added: Settings window (Window > TouchScript > Settings) with links to docs and script defines.
Added: Proper Unity UI support, see Photos example.
Added: Unity Events support.
Added: StandardLayer which replaces UI, 3D and 2D layers.
Added: Scroll wheel support.
Added: Pressure and Rotation properties for pen and touch pointers.
Added: Basic and Advanced views to most components. Basic view only shows most important parameters.
Added: A possibility to set transforms to exclusively receive input with LayerManager.SetExclusive() API.
Added: OverHelper component for handling hover/out events.
Added: Ability turn off emulated mouse in mouse input.
Added: Smoothing to Transformer.
Added: New editor interface for components.
Added: Pointer.Buttons to be able to detect which buttons of the controller are pressed and released.
Added: Pointer.GetOverData() which returns TouchHit for whatever is under the pointer.
Added: Pointer.Flags (right now FLAG_ARTIFICIAL, FLAG_RETURNED and FLAG_INTERNAL are implemented).
Added: Exit on ESC and automated adding scenes to Build Settings for examples.
Added: EditorResources to handle editor-only images.
Added: Different pointer types support to Cursor Manager (was Pointer Visualizer), cursor gradients are now customizable.
Added: Debug mode to record pointers in editor and player.
Added: Profiler markers throughout the code base.
Added: Recognized gestures can now be cancelled.
Added: Icons to scripts.
Changed: Windows 7/8/10 touch handling is moved to a C++ plugin, fixing crashes on quit.
Changed: Mouse fake pointer is now created right when ALT+PRESS happens and not the next frame after ALT+RELEASE. The former method was triggering unnecessary taps and was interfering with other gestures.
Changed: By default StandardLayer now raycasts everything.
Changed: Moved TouchScript.prefab and Cursors.prefab into Prefabs folder from Examples folder.
Removed: UIGesture, UICameraLayer, UIOverlayLayer, CameraLayer, CameraLayer2D. Use StandardLayer instead.
Removed: MouseInput and MobileInput, use StandardInput instead.
Removed: Tags.
Removed: WebPlayer from the code base.

FIXES

Fixed: Layer list on TouchManager not updating in play mode.
Fixed: Using nonalloc API for CameraLayer and CameraLayer2D functionality in StandardInput.
Fixed: Defines for 5.4+.
Fixed: All pointers now are reset even if no pointers were updated.
Fixed: TouchScriptInputModule and EventSystem initialization order.
Fixed: Windows input not initializing if Unity window was in background while starting the app.
Fixed: Dependency on VC++ redistributable in Windows builds.
Fixed: Dependency on GetPointerInfo Windows 8 API in WindowsTouch.dll.
Fixed: Windows 8 pen interaction.
Fixed: Windows issue with wrong input values when resolution changes.
Fixed: Occasional frozen touches on Windows.
Fixed: An issue with multi-finger gestures failing.
Fixed: Visualization of multiple fingers.
Fixed: TapGesture erroneously triggering because of a redispatched touch from 2+ point gestures.
Fixed: Layer initialization order. Giving one more frame before we create a StandardLayer if no layers present.
Fixed: Warnings and errors in in 5.5, 5.6 and 2017.1.
Fixed: Issues with simultaneous usage of mouse and touch for Windows 7 / Unity touch inputs.
Fixed: Interaction with UI Masks.
Fixed: Mouse scroll value not resetting when no scroll occurs.
Fixed: Delta values in Transform Gestures not resetting after Changed event.
Fixed: Standard Layer ticking UI when UI recognition is disabled.
Fixed: Issues with Time.timeScale = 0.
Fixed: Gesture dispatch performance in transforms hierarchy (it's much faster now, yey!).
Fixed: DPI calculations.
Fixed: Issues with debug cursors in builds.
Fixed: A rare null pointer exception in LongPressGesture.
Fixed: Transformer not working with other components modifying object's TRS.
Fixed: UI events processing — updates are no longer processed if not over a UI element, or not pressed a UI element.

IMPORTANT API CHANGES:

Renamed: touch to pointer in the whole code base.
Added: 4 types of pointers: Touch, Mouse, Pen, Object.
Added: Idle state to gestures which is active until gesture started recognizing the sequence (at this point it goes to Possible).
Changed: Now instead of Began, Moved, Ended, Cancelled pointer events there are Added, Pressed, Updated, Released, Removed and Cancelled events to work with hovering pointers like mouse.
Removed: ITouchManager.GetHitTarget API. This functionality is replaced by IPointer.GetOverData, PointerUtils.IsPointerOnTarget.

API CHANGES

Added: IPointer interface. LayerDelegate, TouchLayer, HitTest accept IPointer instead of Pointer.
Added: PressedPointers and PressedPointersCount since (Active)Pointers now contain hovering pointers and need to be differentiated from pressed pointers.
Added: Pools to mouse and pen handlers since when cancelled and returned touches must be different. I.e mouse has a pool of 1 object.
Added: Pointer.CopyFrom.
Added: Pointers are now created with a reference to the input source they belong to.
Added: ITransformGesture.TransformMask with set flags for what actually changed.
Added: TouchScriptInputModule.IsPointerOverGameObject implementation.
Changed: MouseHandler, TouchHandler, Win*TouchHandler now have CoordinatesRemapper property and do remapping themselves via the remapper passed from StandardInput.
Changed: All *PointerDelegate to PointerDelegate: addPointer, updatePointer and others now accept just a Pointer object. All input sources must update relevant touch parameters themselves before calling updatePointer.
Changed: Touch/Mouse/Windows handlers are now IInputSource and manage their pointers themselves.
Changed: ObjectPool now requires a function which creates elements.
Changed: Transform gestures namespace and hierarchy.
Changed: Transformer.smoothingFactor max to 100000.
Changed: Gesture.ScreenPosition now returns activePointers[0].Position.
Moved: Layer registration logic to LayerManager.
Moved: CombineTouches functionality from Gesture to TapGesture since it is the only place it is used.
Moved: Pointer class to Pointers namespace.
Moved: Pointer Target, Hit, Layer to TouchHit structure obtainable through GetPressData().
Moved: Pointer cache logic to inputs.
Merged: ObjectHitResult and LayerHitResult into HitResult.
Renamed: ActivePointers to Pointers, NumberOfPointers to PointersCount.
Renamed: TouchHit.Transform to Target.
Renamed: Gesture.ScreenPositionHitData to GetScreenPositionHitData().
Renamed: TouchHit.PointerHitType to HitType.
Renamed: TouchHit to HitData.
Renamed: Gesture.ScreenPosition to ScreenPositionHit.
Renamed: Clusters to Clusters2D.
Renamed: TouchScript.Debug namespace to TouchScript.DebugUtils.
Removed: Gesture.GetTargetHitResult, added Gesture.ScreenPositionHit property.
Removed: HitResult.Error.
Removed: One overload of ITouchManager.GetHitTarget.
Removed: ITransformGesture.ApplyTransform, Transformer component now applies changes itself.

TouchScript - TouchScript 9.0 ALPHA 3

Published by valyard over 7 years ago

This is a preview release of upcoming changes.
This release has a lot of changed APIs, so upgrading from a previous version might be hard.
Please check 9.0 ALPHA 1 release notes.

Minimum supported Unity version: 5.3.6

CHANGES

Added: TouchScriptInputModule.IsPointerOverGameObject implementation.

FIXES

Fixed: warnings in 5.5.
Fixed: a dependency on GetPointerInfo Windows 8 API in WindowsTouch.dll.

TouchScript - TouchScript 8.3

Published by valyard over 7 years ago

Minimum Unity version: 5.1

Fixed: warnings in 5.6

TouchScript - TouchScript 9.0 ALPHA 2

Published by valyard almost 8 years ago

This is a preview release of upcoming changes.
This release has a lot of changed APIs, so upgrading from a previous version might be hard.
Please check 9.0 ALPHA 1 release notes.

Minimum supported Unity version: 5.3.6

CHANGES

Added: Settings window with links to docs and define checkboxes.
Added: EditorResources to handle editor-only images.
Added: Unity Events support.
Added: New editor interface for components.
Changed: Mouse fake pointer is now created right when ALT+PRESS happens and not the next frame after ALT+RELEASE. The former method was triggering unnecessary taps and was interfering with other gestures.
Changed: By default StandardLayer now raycasts everything.
Changed: Transformer.smoothingFactor max to 100000.
Removed: WebPlayer from the code base.

FIXES

Fixed: the dependency on VC++ redistributable in Windows builds.
Fixed: An issue with multi-finger gestures failing.
Fixed: Visualization of multiple fingers.
Fixed: TapGesture erroneously triggering because of a redispatched touch from 2+ point gestures.
Fixed: layer initialization order. Giving one more frame before we create a StandardLayer if no layers present.

TouchScript - TouchScript 9.0 ALPHA 1

Published by valyard almost 8 years ago

This is a preview release of upcoming changes.
This release has a lot of changed APIs, so upgrading from a previous version might be hard.

Minimum supported Unity version: 5.3.6

CHANGES

Added: StandardLayer which replaces UI, 3D and 2D layers.
Added: Proper Unity UI support, see Photos example.
Added: Scroll wheel support.
Added: Pointer.Buttons to be able to detect which buttons of the controller are pressed and released.
Added: Pointer.GetOverData() which returns TouchHit for whatever is under the pointer.
Added: Pointer.Flags (right now FLAG_ARTIFICIAL and FLAG_RETURNED are implemented).
Added: OverHelper component for handling hover/out events.
Added: You can now turn off emulated mouse in mouse input.
Added: Smoothing to Transformer.
Added: Exit on ESC and automated adding scenes to Build Settings for examples.
Changed: Windows 7/8/10 touch handling is moved to a C++ plugin, fixing crashes on quit.
Removed: UIGesture, UICameraLayer, UIOverlayLayer, CameraLayer, CameraLayer2D. Use StandardLayer instead.
Removed: MouseInput and MobileInput, use StandardInput instead.
Removed: Tags.

FIXES

Fixed: Layer list on TouchManager not updating in play mode.
Fixed: Using nonalloc API for CameraLayer and CameraLayer2D functionality in StandardInput.
Fixed: Defines for 5.4+.
Fixed: All pointers now are reset even if no points were updated.
Fixed: TouchScriptInputModule and EventSystem initialization order.
Fixed: Windows input not initializing if Unity window was in background while starting the app.

IMPORTANT API CHANGES:

Renamed: touch to pointer in the whole code base.
Added: 4 types of pointers: Touch, Mouse, Pen, Object.
Added: Idle state to gestures which is active until gesture started recognizing the sequence (at this point it goes to Possible).
Changed: Now instead of Began, Moved, Ended, Cancelled pointer events there are Added, Pressed, Updated, Released, Removed and Cancelled events to work with hovering pointers like mouse.
Removed: ITouchManager.GetHitTarget API. This functionality is replaced by IPointer.GetOverData, PointerUtils.IsPointerOnTarget.

API CHANGES

Added: IPointer interface. LayerDelegate, TouchLayer, HitTest accept IPointer instead of Pointer.
Added: PressedPointers and PressedPointersCount since (Active)Pointers now contain hovering pointers and need to be differentiated from pressed pointers.
Added: Pools to mouse and pen handlers since when cancelled and returned touches must be different. I.e mouse has a pool of 1 object.
Added: Pointer.CopyFrom.
Added: Pointers are now created with a reference to the input source they belong to.
Added: ITransformGesture.TransformMask with set flags for what actually changed.
Changed: MouseHandler, TouchHandler, Win*TouchHandler now have CoordinatesRemapper property and do remapping themselves via the remapper passed from StandardInput.
Changed: All *PointerDelegate to PointerDelegate: addPointer, updatePointer and others now accept just a Pointer object. All input sources must update relevant touch parameters themselves before calling updatePointer.
Changed: Touch/Mouse/Windows handlers are now IInputSource and manage their pointers themselves.
Changed: ObjectPool now requires a function which creates elements.
Changed: Transform gestures namespace and hierarchy.
Moved: Pointer class to Pointers namespace.
Moved: Pointer Target, Hit, Layer to TouchHit structure obtainable through GetPressData().
Moved: Pointer cache logic to inputs.
Merged: ObjectHitResult and LayerHitResult into HitResult.
Renamed: ActivePointers to Pointers, NumberOfPointers to PointersCount.
Renamed: TouchHit.Transform to Target.
Renamed: Gesture.ScreenPositionHitData to GetScreenPositionHitData().
Renamed: TouchHit.PointerHitType to HitType.
Renamed: TouchHit to HitData.
Renamed: Gesture.ScreenPosition to ScreenPositionHit.
Renamed: Clusters to Clusters2D.
Renamed: TouchScript.Debug namespace to TouchScript.DebugUtils.
Removed: Gesture.GetTargetHitResult, added Gesture.ScreenPositionHit property.
Removed: HitResult.Error.
Removed: One overload of ITouchManager.GetHitTarget.
Removed: ITransformGesture.ApplyTransform, Transformer component now applies changes itself.

TouchScript - TouchScript 8.2

Published by valyard about 8 years ago

Minimum Unity version: 5.1.

Fixed: Unity 5.4 API changes.
Fixed: Incorrect sorting order of hit objects in CameraLayer2D.
Fixed: Min/Max touches in Gesture editor.
Fixed: Touch visualizer not resetting properly if ShowTouchID and ShowTags are checked off.
Added: LayerMask to UILayer.

TouchScript - TouchScript 8.1

Published by valyard over 8 years ago

Minimum Unity version: 5.1.

Fixed: A typo in Transform gestures internally accessing ActiveTouches property instead of activeTouches.
Fixed: Shader error in 5.3.
Fixed: Manually cancelled touches being readded.
Added: Protected members to docs, removed descriptions of inherited Unity methods.
Added: SceneManager instead of Application API in 5.3.

TouchScript - TouchScript 8.0

Published by valyard over 8 years ago

Minimum Unity version 5.1.
This update fixes a couple of issues introduced with TouchScript 7.0. Please upgrade. Some scripts change might be required.

Reverted: Added back lists from TouchScript 6.x to touch event handlers because this change resulted in unpredictable order when gestures are recognizing (issue #203).
Changed: Taps scene doesn't use main camera anymore for it to be easier copy-pastable (issue #205).
Fixed: Layer ordering issues.
Updated: Build scripts.
Removed: Playmaker support.

TouchScript - TouchScript 7.1

Published by valyard over 8 years ago

Minimum Unity version 5.1.

Added: Touch layers now can be turned off individually, they are not removed from TouchManager when disabled not to lose ordering.
Fixed: Gestures are properly reset when manually disabled (issue #199). When disabled instead of changing state to Failed gestures now change state to Cancelled.
Fixed: TUIOInput and TUIO libraries are now compiled only in editor, standalone, ios and android to prevent issues with other platforms.
Fixed: Layer ordering in TouchManager properties.
Fixed: Merged Windows touch crash fix from 0cc4f070 (issue #200).
Fixed: Warnings in examples.
Changed: Docs template and built-in docs links.

TouchScript - TouchScript 7.0

Published by valyard almost 9 years ago

Minimum Unity version 5.1.
7.0 is a significant change, your existing projects will break.
Please read upgrade guide at https://github.com/TouchScript/TouchScript/wiki/Upgrading.

The library is now distributed in source code instead of DLLs.
Added: UILayer which allows gestures to work on UI elements without any colliders.
Added: UIGesture to route enter/exit/down/up/click events from TouchScript to UI elements (otherwise buttons and other interactive elements won't react on touch events).
Added: StandardInput which handles mouse, mobile touch and windows touch input and replaces MouseInput, MobileInput and Windows(7/8)TouchInput. No changes or scripts are now required to set a valid input source on all platforms.
Added: Windows touch input now handles screen resolution and scaling correctly.
Added: More extensible layer projection handling with introduced ProjectionParams class.
Added: OnEnable for all Layers to be able to turn them off.
Added: Delegate to TouchLayer which can prevent a layer from detecting a touch.
Added: Global delegate to GestureManager with an example showing how to code an exclusive gesture.
Added: TouchPoint now has a property with an Input Source which created this touch.
Added: HelpURL attributes to MonoBehaviours which link to online docs.
Added: Resharper settings to repository.
Changed: TouchManager and GestureManager now send began, moved, ended and cancelled events with individual touches instead of List.
Changed: TouchHit is now a struct, removed ITouchHit, ITouchHit2D and ITouchHit3D. If you have code using this struct please consult API docs: http://touchscript.github.io/docs/html/T_TouchScript_Hit_TouchHit.htm
Changed: TouchPoint.Hit now isn't updated realtime, it always returns the first hit. Use TouchManager.Instance.GetHitTarget(touch.position, out hit) to get hit data every frame.
Changed: InputSources now register themselves to TouchManager which calls UpdateInput on them before processing touches. This way synchronous InputSources are guaranteed to execute the same frame actual touch processing is scheduled.
Changed: If no input is found an instance of StandardInput is created unless this behavior is specifically turned off.
Changed: When a touch is cancelled and returned a new ID is assigned to it and inputs should handle that correctly.
Changed: Refactored gesture adding API. Layers now don't overwrite their order when they add themselves to the manager.
Changed: TouchLayer default name is now "Layer".
Changed: Continuous gestures return unused touches to the system when ended if no other continuous gestures use these touches.
Changed: Transform and Pinned Transform gestures check if they have enough touches only on first movement.
Changed: Transform gestures now execute their logic at the end of frame.
Changed: When disabling gestures can now change state only to Failed.
Changed: Gestures now use the first touch point's layer in GetHitTarget method.
Changed: Tags are now immutable and are not shared within touch points.
Changed: Refactored TouchDebugger to TouchVisualizer which now uses Unity UI and is more customizable.
Changed: DEBUG define to TOUCHSCRIPT_DEBUG.
Removed: ITouch interface. Now all code works with TouchPoint.
Removed: PanGesture, RotateGesture, ScaleGesture, corresponding Simple* gestures and Transformer2D. Use TransformGesture and Transformer components instead.
Removed: Layer.ProjectTo, added GetProjectionParams instead. Use ProjectionUtils.Project with layer's projectionParams to project points.
Removed: FullscreenTarget.
Removed: Scaleform support. Autodesk gave up on Unity integration long ago.
Fixed: Awake/OnEnable methods on layers executing in editor mode and creating objects into editor scene.
Fixed: Added singleton code from TouchManagerInstance to GestureManagerInstance to prevent possible behavior from issue #136.
Fixed: A few null pointer exceptions.

TouchScript - TouchScript 6.11

Published by valyard almost 9 years ago

Minimum Unity version: 4.6
Added: More guards for duplicated Began/Moved/Ended events in the code and warnings in debug mode.
Fixed: Wrong layers reference which was going through an unnecessary ReadonlyCollection creation.
Fixed: MouseInput sending wrong Ended event for a fake touch.
Fixed: Windows touch initialization when Unity window is not in focus during startup (#196).

TouchScript - TouchScript 6.10

Published by valyard about 9 years ago

Minimum Unity version: 4.6
Added: TransformGesture (+clustered), ScreenTransformGesture (+clustered), PinnedTransformGesture (+clustered) which combine translation/rotation/scale and will replace PanGesture, RotateGesture and ScaleGesture.
Added: Transformer component which applies data from gestures above.
Added: Many new colorful examples.
Changed: Moved some gesture properties to Advanced tab.

TouchScript - TouchScript 6.9

Published by valyard about 9 years ago

Minimum Unity version: 4.6
Added: Repeat delay in TouchScriptInputModule.
Fixed: Default behavior in gestures when a touch is cancelled.
Fixed: WM_CLOSE handling in Windows inputs.
Fixed: An issue with Transformer2D scaling being stuck when changed from another script (#192).

TouchScript - TouchScript 6.8

Published by valyard about 9 years ago

Minimum Unity version: 4.6
Heavily optimized allocations: removed many foreach loops; using GetComponents(list); caching delegates; pooling and reusing lists, eventargs, touch points and touch hit objects. Allocations during press events went down from 2600 to 200 bytes, during move events from 1000 to 0 bytes, during release events from 1400 to 0 bytes.
TouchLayers now add themselves to TouchManager. The logic should be the following: (1) Layers add themselves. (2) If there's a TouchManager in the scene with sorted layers order it inserts layers by index maintaining this order. If these layers are already registered it moves them to a proper index.
Added: TouchManager.Cancel(touchId, redispatch) to cancel a touch with an ability to return it to the system without lifting off a finger allowing various complex behavior.
Added: Gesture.Cancel(cancelTouches, redispatchTouches) to cancel a gesture with an ability to return its touches to the system without lifting off fingers allowing various complex behavior.
Added: Touches number limit for gestures. You can specify minimum and maximum number of touches a gesture must have to be recognized.
Added: Gesture.NumTouches property.
Added: Debug mode visualization for TouchManager and Gestures with GLDebug utility. Debug mode only works if DLLs are built in Debug configuration.
Fixed: MouseInput no longer sends a duplicate Moved event right after Began event.
Fixed: MobileInput is not disabled by default when running on Blackberry.
Fixed: Renamed Gesture.Reset to Gesture.ResetGesture since the name was colliding with Unity Reset message.
Fixed: Gestures now properly react on cancelled touches.
Fixed: Removed a dependency on coredll.dll in Win7TouchInput.
Fixed: Updated Win8TouchInput for Unity 5 built-in WM_TOUCH handling routine. Unity doesn't handle WM_TOUCH messages when the Input is active now.

TouchScript - TouchScript 6.7