In older BAM files (version <= 6.42), _fixed_depth will have an uncertain value after loading, leading to incorrect transform calculations, which cause rendering issues (see issue #474)
Shaders without #version line (which are supposed to indicate GLSL 1.10) will be interpreted differently by different drivers, so this is almost certainly a mistake. In the future, we can forbid this altogether or insert #version 110 automatically.
This implements a slightly different solution for #311 that maintains the behaviour for the fade screen to prevent clicks from propagating to the geometry below it.
Fixes#475Fixes#311
Let's show a warning when an option has been removed but its presence would not have affected the build in an important way. For options like --use-awesomium we should still show an error since it invokes behavior we no longer support, but it should be harmless to specify --no-awesomium.
This is used similar to matches() but for file paths: it does not match slashes for * characters and has special support for /**/ and ignores // and /./ patterns.
The list is:
* manylinux1_x86_64
* macosx_10_6_x86_64
* win_amd64
Of note, win32 is missing from this list. We can add it later if there
is desire.
Also of note, there is now no path to *not* using wheels. We will need
to evaluate if we want to keep this around and, if so, expose it as an
option to users.
This makes it possible to use BillboardEffect to specify a fixed distance to the camera, in order to keep them at a fixed apparent size.
This also enables serialization to .bam of the reference NodePaths of BillboardEffect and CompassEffect.
c18abad8c3373aff134dd02d099d476d094b0b69 added a call that resets the m_isInContact flag, so this resets it, for better or worse. We may want to revisit whether #349 was indeed the right fix to #250.
Fixes#453
Officially, in core profile OpenGL 3.2+, calling it with a value higher than 1.0 is an error, but many vendors seem to let us. Apple's implementation does not. It appears that checking the maximum line width is a way to deal with this.
Fixes#466
