Convert Stencil app to the stretch-less API.
Size of the FBO internal to Nodes is now NO MORE taken from the Mesh's stretch values.Instead, the size is copied from child's FBO size (if there is one) or if the child is a leaf with texture in it (which is sizeless) then we get the default 100x100 ( which means we probably have to explicitly call Node.resizeFBO() )
Fixes for the merge.
Merge branch 'empty-matrix-effects-in-the-center' into modern-empty-matrix-effects-in-the-center
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)
Making the Dialogs more consistent.
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!
Correct the Legal notice.
Rename all the classes that are not exported to application to 'Internal'
Fix several more apps for the 'center-of-matrix-effects-in-screen-center' change.
Massive: make the coordinate system agree with that of OpenGL (i.e. invert the Y axis).
Make Matrix effects Rotate and Quaternion actually correct when it comes to the Z-axis. Also corresponding adjustments in apps.
Rename MeshObject to MeshBase.
Fully move the Meshes to their own package.
Convert everythig to GLES31 (there were some GLES30 remnants)
Stencil App: Do not request any special EGL config; with DistortedScreen now buffered, we don't have to (and in fact this config doesn't exist on HTC Desire 12)
Minor.
Move all the knowledge about Vertex and Fragment effects to their respective classes.
Change of API: move setting the EGL context back to the APP.
Further progress with Apps: 28 (out of 31) compile now.
Further progress with Apps: 18 (out of 30) compile now.
Progress with support for Effect classes.
Change of API in anticipation for MeshCubes of any depth (currently only 0 and 1 work)
Minor
Progress with Stencil app. Rendering through an intermediate FBO still doesn't quite work.
First try to convert the Stencil app to a dual (directly to Screen / through intermediate Framebuffer) mode.Doesn't work yet ( API is inconvenient / plain wrong )
Simplify setting up DistortedScreen.
1. Correct some bugs in DistortedRenderState2. Thus make the Stencil App work3. New icon for it
Progress with Stencil App; should be working now AFAIK but doesn't.
Beginnings of Stencil App.