Distorted Android

Fixes for the merge. Everything works now!
Next step: make the center of Vertex & Fragment effects be in the center of the Object, rather than the lower-left corner.

Fixes for the merge.

Fixes for the merge.

Fixes for the merge.

Fixes for the merge.

Merge branch 'empty-matrix-effects-in-the-center' into modern-empty-matrix-effects-in-the-center

Fix for MeshBase.apply()

New API: MeshBase.join() and a skeleton of an App to test it.

Minor.

New Mesh 'Triangles' and updated Inflate & Generic apps to test it.

Move the Effects.setStretch to Meshbase.setStretch

Move the 'pre-multiply mesh before applying any effects' thing from [(Xsize of texture, Ysize of texture) x Mesh's zFactor] to Effects.setStretch(sx,sy,sz)

Rename MeshFlat MeshRectangles.

Making the Dialogs more consistent.

Adjustment to Static's API.

Dynamics App: fix moving Quat Points
Library: remove negating the Quat Points in the DynamicQuat in order to always go the shortest route.

Dynamics App: add checking a Dynamic4D.

Add the 'convexity' param to Dynamics and the Dynamic app.

Minor bugfix to the Dynamic app

Minor improvement to the Dynamic app

Improve the Dynamic app.

Improve the Dynamic app.

Dynamic App: add Toast.

Minor improvements in the Dynamics.

1. Change the API of Dynamic: split makeNowRunFor into two separate 'setDuration' and 'resetToBeginning'
2. Major changes to the 'Dynamic' app so that we can check more about the Dynamics.

Invert the order of Matrix Effects. Now, just as in the other queues, the first matrix effect is actually the first to act on the object - not the other way around!

Simplify the way applications can get notifications when an effect finishes.

Now, instead of the 'DistortedEffects.(de)registerForNotifications()' 2 APIs, we call a single 'Effect.notifyWhenFinished()'.

Correct the Legal notice.

Rename all the classes that are not exported to application to 'Internal'

Move all Program-related stuff to Distorted. Now the DistortedEffects class is very simple.

minor.

Turn the Rubik app into a MemoryTest.

Another bugfix: if we keep changing the cube size and rotating sides at the same time, then it could happen that ability to rotate was permanently withdrawn.

Fixes for memory leak problems uncovered by the 'Rubik' app. (mainly: new method DistortedNode.markForDeletion)

Port changes from the 'distorted-cube' target.

Rubik App: minor

Rubk App: changes in the UI

Rubk App: changes in the UI

Rubk App: improve 4 buttons in the top.

Rubk App: add 4 buttons in the top.

Improve the application list.

RubikCube: make the post-rotation effect 'nice'.

Many things.

1) make the Dynamic.setDuration() able to be called AFTER the Dynamic has already been run. (and rename it to 'makeRunNowFor()' )
2) remove the automatic removal of zero Effects from EffectQueues.
3) adjust several Apps to cope with 2)
4) add post-rotation to Rubik (still not finished)

RubikApp: properly compute cameraDistance and FOV.

RubikApp: minor

RubikApp: make the rotations smooth.

RubikApp: simplifications.

RubikApp: simplifications.

RubikApp: simplify SurfaceView

Improve the architecture of the Rubik App.

Improve the architecture of the Rubik App: new RubikCube class.

Improve the architecture of the Rubik App: new RubikCube class.

Improve the Rubik App - rotation works now.

Improve the Rubik App - beginnings of rotation.

Improve the Rubik App.

Improve the Rubik App.

Improve the Rubik App.

Improve the Rubik App.

Fix the PINCH effect in the Earth App.

Make the 'PINCH' effect fully 3D (define its acting line in terms of (latitude,longitude) angle pair).

Still, something is not fully working in the Earth app with the effect - investigate.

Finish the Rubik app.

Further improvement for the Generic app.

Further improvement for the Generic app.

Further improvement for the Generic app.

Further improvement for the Generic app.

Refactor the 'Generic' app.

Improve the way Center & Region bitmaps are shown in the Generic app.

Rename the 'Effects3D' app files.

Rename the 'Effects3D' app.

Rename Effects3D to 'Generic'

Fix several more apps for the 'center-of-matrix-effects-in-screen-center' change.

Fix several more apps for the 'center-of-matrix-effects-in-screen-center' change.

Merge branch 'master' into empty-matrix-effects-in-the-center

Change Distort to Deform in two apps - looks better.

Move the default center of the matrix effects to the center of the screen (rather than the bottom-left like before)

Improvements for the 'Rubik' app.

Improvements for texturing MeshCubes objects in two apps (in light of the recent change in default texture mapping)

1) new 'Rubik' app (skeleton)
2) MeshCubes: add support for custom texture mappings on each side (Rubik needs that!)

Some improvements to the Wind app - still does not look very realistic though :(

Correct Distort.

Fixes for some stuff discovered while making the Distort effect fully 3D:

- make MeshSphere's normal lengths be 1 (used to be 0.5)
- make the Effect3D app display precise values of the Center and Region vars.

Relax requirements on when we can call DistortedEffects.setMax().

Before this change one had to call it before creation of shaders and before any of the DistortedEffects classes got created.
This commit removes the second requirement so now with setMax it's just like with enabling effects: it's best done in onSurfaceCreated.

Massive: make the coordinate system agree with that of OpenGL (i.e. invert the Y axis).

Make the Sink effect fully 3D.

Correct the z-axis of the center of fragment effects (it was inverted)

Progress with the Earth app.

Progress with the Earth app.

Progress with the Earth app.

Progress with the Earth app.

Make the Fragment effects truly 3D: change their 4D 'region' into a 3D 'center' (a point in 3D) and 3D 'region' (which is now a set of 3 radii defining an ellipsoid around the center)

Also corresponding changes to the applications.

Advances with the Earth app - prepare it to checking if any FRAGMENT or VERTEX effect correctly works on a Sphere mesh.

Redefine the Vertex Region from (x,y,r,unused) to (x,y,z,r). This takes into account the 'Z', which makes it possible to warp only one side of a 3D Mesh like Sphere.

Also corresponding changes in applications.

Improve the world map.

Progress with the 'Earth' app.

Rename the old 'Cubes' app to 'Inflate' - this now combines the testing functionality of former 'Cubes' and 'Inflate' apps.
The old 'Inflate' in turn renamed to 'Earth' - here we are going to show an Earth rotating in space.

Make Matrix effects Rotate and Quaternion actually correct when it comes to the Z-axis. Also corresponding adjustments in apps.

Sphere: map the texture a bit better around the seam and the poles.

New texture showing the World (Mercator projection)

Do not let users choose a Mesh with cols or rows equal to 0.

Some fixes for Sphere; still not completely ok though.