Distorted Android

A Lot of fixes for the issues uncovered by Olimpic.

Still at least 1 known issue: sometimes, when we re-add a Surface, some garbage pops up on the screen for a brief split second. Visible in Olimpic.

a few lame fixes for the issues uncovered by Olimpic but it is still wrong

fix for the first issue uncovered by the new Olimpic.

Introduce 3 types of Surfaces: System, Tree, User

- workaround for the issue with flashing in StarWars
- return number of objects rendered from OutputSurface.render() and use this in Olympic
- rework tree isomorphism so that it now works even if we don't render the whole tree (and also we don't have to reset() the Tree anymore!)...

A lot of different fixes.

A lot of issues still there:

1) if we only render part of the tree, tree isomorphism will sometimes not work correctly
2) when we change Effects that are inside Trees mid-render, even if we detach() the affected parts of the Tree first, for the last frame the new Effects will be used...

New, cleaner way to create/destroy DistortedSurfaces.

Serious regression in StarWars (crashes!). Looks like the Node's internal FBO is being deleted and not re-created in time.

New, cleaner way to create/destroy DistortedSurfaces.

Serious regression in StarWars (crashes!). Looks like the Node's internal FBO is being deleted and not re-created in time.

Preparation for change of the render API.

Rename various classes; fix a bug in Around the World.

Major change in API: separate the GRID from DistortedObject; completely remove classes derived from DistortedObject.

Move the 'Save' app to using a DistortedFramebuffer.

Improvements for DFramebuffer.

Javadoc

Move the *List classes into static members of DistortedFramebuffer and DistortedObject.

DistortedFramebuffer should we working now, including deletions.

Cleanup

Move DistortedNode and Distorted to use the new DistortedRenderTarget.

Minor stuff

Remove the 'invert' option from DistortedProjection - this was making the DistortedNode-based apps not show the Objects, because the winding of triangles was wrong.
Now however the DistortedNode based stuff is inverted top-down :)

Cleanup.

Fix for adding a single DistortedObject to a DistortedNode tree multiple times.

Add license

remove the remains of DistortedBitmaps from DistortedNode

Beginnings of support for PostShader effects (SavePNG, SaveMP4)

Minor cleanup.

Fix for issue 1: 'FBO not visible' : we forgot to clear the HashMap in DistortedNode.

Make deep copying DistortedObjects (needed in DistortedNode) standard.

Defensive programming.

Provide support to add any class derived from DistortedObject to DistortedNode.

Fix javadoc errors

Initial commit